{"title":"8S LiPo Battery Chargers for RC","description":"\u003cstyle\u003e\n  .desc-section {\n    max-width: 75rem; \/* 1200px *\/\n    margin: 0 auto;\n    padding: 1.5rem 1rem;\n    background-color: #ffffff;\n    border-radius: 0;\n  }\n  .desc-text p {\n    color: #333333;\n    line-height: 1.75;\n    margin-bottom: 1rem;\n  }\n.desc-text.collapsed .collapsible {\n  display: none;\n}\n@media screen and (min-width: 768px) {\n  .desc-text.collapsed .collapsible {\n    display: block;\n  }\n}\n  .desc-btn-wrapper {\n    display: flex;\n    justify-content: center;\n    margin-top: 1rem;\n  }\n  .desc-button {\n    background-color: #E60073;\n    color: white;\n    border: none;\n    padding: 0.75rem 1.5rem;\n    border-radius: 9999px;\n    font-weight: 700;\n    text-transform: uppercase;\n    font-size: 0.875rem;\n    letter-spacing: 0.05em;\n    cursor: pointer;\n    transition: background-color 0.3s ease;\n  }\n  .desc-button:hover {\n    background-color: #D5006B;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"desc-section\"\u003e\n  \u003cdiv class=\"desc-text collapsed\" id=\"descText\"\u003e\n\u003cp\u003e\u003cstrong\u003e8S LiPo battery chargers for RC are designed to charge and balance standard 29.6V eight-cell LiPo batteries used in higher-voltage RC cars, airplanes, helicopters, boats, FPV systems and other demanding applications.\u003c\/strong\u003e Unlike many hobby chargers that stop at 6S, every charger in this collection explicitly supports standard LiPo batteries through 8S.\u003c\/p\u003e\n\n\u003cp class=\"collapsible\"\u003eWith 8S batteries, cell-count support is only part of the decision. A standard 8S LiPo reaches \u003cstrong\u003e33.6V when fully charged\u003c\/strong\u003e, so charging larger-capacity packs at useful currents can require substantially more wattage than a comparable 4S or 6S battery.\u003c\/p\u003e\n\n\u003cp class=\"collapsible\"\u003eCompare \u003cstrong\u003e8S LiPo support, charging wattage, AC or DC input, channel count and external power requirements\u003c\/strong\u003e before choosing. For chargers covering other battery sizes and charging configurations, browse all \u003ca href=\"https:\/\/chinahobbyline.com\/collections\/lipo-battery-chargers\" style=\"color:#E60073;text-decoration:underline;font-weight:700;\"\u003eLiPo battery chargers\u003c\/a\u003e.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"desc-btn-wrapper\"\u003e\n    \u003cbutton class=\"desc-button\" id=\"descToggleBtn\" aria-expanded=\"false\" aria-controls=\"descText\"\u003e\n      Read Full Guide\n    \u003c\/button\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript\u003e\n  const text = document.getElementById('descText');\n  const btn = document.getElementById('descToggleBtn');\n\n  function updateButton(expanded) {\n    btn.textContent = expanded ? 'Show Less' : 'Read Full Guide';\n    btn.setAttribute('aria-expanded', expanded);\n  }\n\n  btn.addEventListener('click', () =\u003e {\n    const isCollapsed = text.classList.toggle('collapsed');\n    updateButton(!isCollapsed);\n  });\n\n  function handleResize() {\n    if(window.innerWidth \u003e= 768) {\n      text.classList.remove('collapsed');\n      updateButton(true);\n    } else {\n      text.classList.add('collapsed');\n      updateButton(false);\n    }\n  }\n\n  window.addEventListener('resize', handleResize);\n  window.addEventListener('load', handleResize);\n\u003c\/script\u003e","products":[{"product_id":"isdt-p20-8s-dual-battery-balance-charger","title":"ISDT P20 8S LiPo Battery Balance Charger – Dual 500W ×2 20A DC Smart Charger","description":"\u003cp\u003e\u003cstrong\u003eThe ISDT P20 is a compact high-power DC battery balance charger built around two independent charging channels, up to 500W and 20A per channel, and support for standard LiPo batteries from 1S through 8S.\u003c\/strong\u003e It is designed for RC users who need substantially more charging performance than a typical 6S hobby charger while still keeping the charger itself relatively small.\u003c\/p\u003e\n\n\u003cp\u003ePowered from a suitable 10–34V external DC source, the P20 can operate as a \u003cstrong\u003edual-channel LiPo charger\u003c\/strong\u003e with up to 500W available on each channel. For one larger charging task, its Parallel Task can combine the channels for up to \u003cstrong\u003e800W \/ 35A\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eSupport for 8S LiPo, LiFe and Li-ion batteries, 1.5A\/cell balancing, storage and discharge functions, a CH1 adjustable DC power-supply mode, BattGo support and USB-C firmware updating makes the P20 particularly useful for larger RC airplanes, helicopters, cars, boats, FPV systems and other high-power battery applications.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#f7f7f7;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eQuick Fit Check:\u003c\/strong\u003e\u003cbr\u003e\n• Charger type: DC smart dual-channel battery balance charger \/ discharger\u003cbr\u003e\n• DC input: 10–34V\u003cbr\u003e\n• Charging power: Up to 500W ×2\u003cbr\u003e\n• Charging current: 0.2–20A ×2\u003cbr\u003e\n• Parallel Task: Up to 800W \/ 35A\u003cbr\u003e\n• Discharge power: Up to 15W ×2\u003cbr\u003e\n• Discharge current: 0.2–1.5A ×2\u003cbr\u003e\n• Balance current: Up to 1.5A\/cell\u003cbr\u003e\n• LiPo \/ LiFe \/ Li-ion: 1–8S\u003cbr\u003e\n• LiHV: 1–7S\u003cbr\u003e\n• Pb: 1–12S\u003cbr\u003e\n• NiMH \/ NiCd: 1–16S\u003cbr\u003e\n• Adjustable DC power supply: CH1, 2–30V \/ 1–5A\u003cbr\u003e\n• AC input: No — an external DC power source is required\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/01_fbb8df12-9915-4e62-95ab-5627ad8210ef.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT P20 8S LiPo battery balance charger with dual 500W 20A DC charging channels\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eISDT P20 Specifications\u003c\/h2\u003e\n\n\u003cdiv style=\"width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:14px 0 20px;\"\u003e\n\u003ctable style=\"width:100%;min-width:650px;border-collapse:collapse;font-size:14px;line-height:1.5;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width:34%;padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eISDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eDC Dual-Channel Smart Battery Balance Charger \/ Discharger\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eDC 10–34V\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eDC 1–34V\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eMaximum Input Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e35A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eCharging Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e0.2–20A ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eMaximum Charging Power\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e500W ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eDischarge Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e0.2–1.5A ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eMaximum Discharge Power\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e15W ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eMaximum Balance Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1.5A\/cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eLiPo Support\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1–8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eLiFe \/ Li-ion Support\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1–8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eLiHV Support\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1–7S\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003ePb Support\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1–12S\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eNiMH \/ NiCd Support\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1–16S\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eParallel Charging\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eUp to 800W \/ 35A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eParallel Discharging\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eUp to 30W \/ 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eCH1 DC Power Supply\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e2–30V \/ 1–5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eAbnormal Voltage Alarm\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eIncorrect Cell Count Alarm\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e0–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e-20–60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e105 × 105 × 47mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eApprox. 350g\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eStock Number\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eISDTP201000DUDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003e500W ×2 Independent Dual-Channel Charging\u003c\/h2\u003e\n\n\u003cp\u003eThe P20 is built around two independently controlled battery channels. Each channel can deliver up to \u003cstrong\u003e500W charging power and 20A charging current\u003c\/strong\u003e when the external DC power source and connected battery allow it.\u003c\/p\u003e\n\n\u003cp\u003eThis makes the P20 substantially more capable than many compact hobby chargers, especially for users who routinely prepare two higher-capacity 4S, 6S or 8S battery packs.\u003c\/p\u003e\n\n\u003cp\u003eBoth channels can be operated independently, so the batteries do not have to use the same chemistry, cell count or charging current during normal two-channel operation.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/02_4e1c309c-b9fd-4894-8a32-1ea4b591bd25.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT P20 dual channel LiPo charger charging two RC batteries with up to 500W per channel\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f7f7f7;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003e500W ×2 explained:\u003c\/strong\u003e\u003cbr\u003e\nThe P20 has two independent outputs rated up to 500W each. Achieving these figures requires a sufficiently powerful external DC supply and does not mean that every battery should be charged at maximum power.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eAn 8S LiPo Battery Balance Charger, Not Just a 6S Charger\u003c\/h2\u003e\n\n\u003cp\u003eOne of the P20's most important advantages is support for \u003cstrong\u003estandard LiPo batteries from 1S through 8S\u003c\/strong\u003e. Many mainstream RC chargers stop at 6S, so the P20 is particularly relevant to users running larger 8S RC power systems.\u003c\/p\u003e\n\n\u003cp\u003eLiFe and Li-ion batteries are also supported through 8S. LiHV uses a different supported range and is limited to 1–7S.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiPo:\u003c\/strong\u003e 1–8S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFe:\u003c\/strong\u003e 1–8S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLi-ion:\u003c\/strong\u003e 1–8S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiHV:\u003c\/strong\u003e 1–7S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePb:\u003c\/strong\u003e 1–12S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNiMH \/ NiCd:\u003c\/strong\u003e 1–16S\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background:#fff8f8;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e The P20's 8S rating applies to standard LiPo, LiFe and Li-ion batteries. LiHV is officially supported up to 7S.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003e1.5A\/Cell Balance Charging\u003c\/h2\u003e\n\n\u003cp\u003eThe P20 provides up to \u003cstrong\u003e1.5A balance current per cell\u003c\/strong\u003e for supported lithium battery packs.\u003c\/p\u003e\n\n\u003cp\u003eWhen charging a multi-cell LiPo, LiHV, Li-ion or LiFe battery, the balance connection allows the charger to monitor individual cell voltages and help keep the pack correctly balanced during the charging process.\u003c\/p\u003e\n\n\u003cp\u003eThe official manual recommends using the balance connection when charging LiPo batteries and provides individual cell-voltage and internal-resistance information during balancing operation.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003e800W \/ 35A Parallel Task for One Battery\u003c\/h2\u003e\n\n\u003cp\u003eThe P20 includes a dedicated \u003cstrong\u003eParallel Task\u003c\/strong\u003e that combines the two charger channels for a single battery.\u003c\/p\u003e\n\n\u003cp\u003eIn this mode, the official specification lists a maximum parallel charging capability of \u003cstrong\u003e800W \/ 35A\u003c\/strong\u003e. Parallel discharge capability is up to 30W \/ 3A.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/03_a6ed4077-6a60-4834-b7fb-4e283c3b8e4b.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT P20 Parallel Task with up to 800W 35A charging for one RC battery\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f7f7f7;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eParallel Task is not the same as parallel battery charging:\u003c\/strong\u003e\u003cbr\u003e\nThe P20 Parallel Task combines both charger outputs to charge one battery at higher power. It should not be confused with connecting multiple batteries together on a conventional parallel charging board.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eDual Task for Matching Battery Operations\u003c\/h2\u003e\n\n\u003cp\u003eThe P20 can also operate both channels together using the same charge, discharge or storage parameters.\u003c\/p\u003e\n\n\u003cp\u003eThis is useful when preparing two suitable matching battery packs that require the same task settings, while normal dual-channel operation remains available when the packs need different parameters.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003e20A ×2 Charging: Check Battery and Input Power Limits\u003c\/h2\u003e\n\n\u003cp\u003eEach P20 channel offers an adjustable charging-current range of \u003cstrong\u003e0.2–20A\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThat 20A figure is the charger-side current limit, not a recommendation to charge every battery at 20A. The correct current must be selected according to the battery manufacturer's maximum permitted charge rate.\u003c\/p\u003e\n\n\u003cp\u003eActual available current is also limited by battery voltage, charger wattage and the capability of the external DC source. High-current charging of larger 6S or 8S batteries requires significantly more input wattage than charging a lower-voltage pack at the same current.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eDC Input: External Power Supply Required\u003c\/h2\u003e\n\n\u003cp\u003eThe P20 is a \u003cstrong\u003eDC-only RC battery charger\u003c\/strong\u003e. It does not contain an internal AC power supply.\u003c\/p\u003e\n\n\u003cp\u003eInput voltage is \u003cstrong\u003eDC 10–34V\u003c\/strong\u003e, with maximum input current rated at 35A. Users therefore need an appropriate external DC power source for operation.\u003c\/p\u003e\n\n\u003cp\u003eFor higher charging outputs, the DC supply, connectors and wiring must all be capable of safely supplying the required current and total wattage.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff8f8;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eBefore buying:\u003c\/strong\u003e The package does not include a mains AC power supply. The P20 requires a suitable 10–34V DC source.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eCH1 Adjustable DC Power Supply Mode\u003c\/h2\u003e\n\n\u003cp\u003eChannel 1 can also be switched from battery charging duty to an adjustable DC power-supply function.\u003c\/p\u003e\n\n\u003cp\u003eThe P20 manual specifies an adjustable output range of:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 2–30V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent:\u003c\/strong\u003e 1–5A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis gives the P20 additional bench utility for suitable low-voltage hobby equipment and electronics.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/05_a667e61a-132f-48fc-97fc-2ed3b38aa2ef.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT P20 charger CH1 adjustable DC power supply mode from 2 to 30 volts\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eDark Mode and Split-Screen Charging Display\u003c\/h2\u003e\n\n\u003cp\u003eThe P20 uses ISDT's scOS interface and includes selectable bright and dark display themes. Dark mode can be useful when charging in a lower-light workshop, pit area or indoor setup.\u003c\/p\u003e\n\n\u003cp\u003eThe charger also provides a split-screen interface that can display information from both charging channels, making it easier to monitor two battery tasks at the same time.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/06_810fe21d-1314-4ce6-8e33-821c9982ffc1.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT P20 smart charger dark mode interface and dual channel charging display\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eUSB-C Firmware Updating\u003c\/h2\u003e\n\n\u003cp\u003eThe P20 includes a dedicated \u003cstrong\u003eUSB-C upgrading port\u003c\/strong\u003e. It can be connected to a compatible computer for supported firmware updates.\u003c\/p\u003e\n\n\u003cp\u003eFirmware support allows ISDT to maintain or update charger functions over the life of the product. Refer to the latest ISDT software and firmware instructions before starting an update.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/04_bb7cec39-b7c2-4761-b2d1-1b2b6ab37fbd.png\" loading=\"lazy\" style=\"width:500px;height:auto;max-width:100%;display:block;\" alt=\"ISDT P20 USB-C firmware update connection to computer\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eBattGo Battery Information Support\u003c\/h2\u003e\n\n\u003cp\u003eThe P20 supports ISDT BattGo battery information functions with compatible BattGo hardware.\u003c\/p\u003e\n\n\u003cp\u003eWhen the appropriate BattGo battery is connected, supported battery type, cell count and task parameters can be identified and used by the charger. BattGo information can also be viewed through the charging interface.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff8f8;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eBattGo note:\u003c\/strong\u003e BattGo data functions require compatible smart-battery hardware. A conventional battery does not gain BattGo communication simply because the main connector can be physically connected.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eCharge, Storage, Discharge and Destroy Tasks\u003c\/h2\u003e\n\n\u003cp\u003eThe P20 supports the main battery-management tasks needed by RC users:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge\u003c\/strong\u003e for normal battery charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage\u003c\/strong\u003e for supported batteries that will not be used immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge\u003c\/strong\u003e with up to 1.5A and 15W per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDestroy\u003c\/strong\u003e for permanently decommissioning a battery intended for disposal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Destroy function is intended to discharge a battery intended to be scrapped toward 0V and must not be used for ordinary storage.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff8f8;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eDestroy mode is permanent:\u003c\/strong\u003e Never use this function on a battery you intend to recharge or use again.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eLiPo, LiFe, Li-ion and LiHV Charge Voltages\u003c\/h2\u003e\n\n\u003cp\u003eThe P20 provides separate battery-chemistry programs with different charging and storage voltages.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFe:\u003c\/strong\u003e Full charge 3.65V\/cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLi-ion:\u003c\/strong\u003e Full charge 4.10V\/cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiPo:\u003c\/strong\u003e Full charge 4.20V\/cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiHV:\u003c\/strong\u003e Full charge 4.35V\/cell\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAlways select the program that matches the actual battery chemistry. Never charge a standard LiPo battery using the LiHV setting.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff8f8;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eLiHV compatibility notice:\u003c\/strong\u003e A model being described as 6S or 7S does not automatically mean its ESC or electronics support the higher fully charged voltage of a LiHV pack. Check the model's maximum permitted input voltage before using a higher-voltage LiHV charge mode.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eInput Protection and Charger Settings\u003c\/h2\u003e\n\n\u003cp\u003eThe P20 allows the minimum input-voltage protection level to be configured between \u003cstrong\u003e10V and 31V\u003c\/strong\u003e. This can help protect a battery or other DC source being used to power the charger from excessive discharge.\u003c\/p\u003e\n\n\u003cp\u003eThe maximum input-power setting can also be adjusted to suit the capability of the connected DC power source.\u003c\/p\u003e\n\n\u003cp\u003eOther system options include display theme, split-screen behavior, self-test and voltage calibration.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eISDT P20 Manual\u003c\/h2\u003e\n\n\u003cp\u003eFor complete operating instructions, charging programs, Parallel Task, Dual Task, DC power-supply mode, system settings and safety information, view the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/ISDT_P20_Manual.pdf?v=1788344406\" style=\"color:#E60073;text-decoration:underline;font-weight:700;\"\u003eISDT P20 User Manual\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eWho Is the ISDT P20 Best Suited To?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eRC users looking specifically for an \u003cstrong\u003e8S LiPo battery balance charger\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003ePilots and drivers who regularly charge two batteries at the same time.\u003c\/li\u003e\n\u003cli\u003eUsers who already have a powerful external DC charging supply.\u003c\/li\u003e\n\u003cli\u003eRC airplane, helicopter, car, boat and FPV users running high-capacity 4S, 6S or 8S packs.\u003c\/li\u003e\n\u003cli\u003eUsers who need up to 500W and 20A per charging channel.\u003c\/li\u003e\n\u003cli\u003eUsers who may benefit from the 800W \/ 35A single-battery Parallel Task.\u003c\/li\u003e\n\u003cli\u003eUsers who want an additional adjustable DC bench-power function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eCompare More ISDT and RC Battery Chargers\u003c\/h2\u003e\n\n\u003cp\u003eCompare the P20 with other ISDT AC\/DC, DC-only, dual-channel and high-power charging systems in the \u003ca href=\"https:\/\/chinahobbyline.com\/collections\/isdt-chargers\" style=\"color:#E60073;text-decoration:underline;font-weight:700;\"\u003eISDT chargers, dischargers and battery tools\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003cp\u003eTo compare this P20 with chargers from other brands or find a different power level, supported cell count or input type, explore the \u003ca href=\"https:\/\/chinahobbyline.com\/collections\/lipo-battery-chargers\" style=\"color:#E60073;text-decoration:underline;font-weight:700;\"\u003eLiPo battery chargers\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eWhat to Check Before Buying\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eThe P20 is a DC-only charger and requires a separate 10–34V DC power source.\u003c\/li\u003e\n\u003cli\u003eConfirm that your battery chemistry and cell count are supported.\u003c\/li\u003e\n\u003cli\u003eStandard LiPo, LiFe and Li-ion batteries are supported up to 8S.\u003c\/li\u003e\n\u003cli\u003eLiHV batteries are officially supported up to 7S.\u003c\/li\u003e\n\u003cli\u003eConfirm that your external DC source can safely supply the voltage, current and total wattage needed for your desired charging power.\u003c\/li\u003e\n\u003cli\u003eDo not assume 20A is appropriate for every battery; follow the battery manufacturer's maximum charge rate.\u003c\/li\u003e\n\u003cli\u003eConnect the appropriate balance lead when balance charging multi-cell lithium batteries.\u003c\/li\u003e\n\u003cli\u003eIf using Parallel Task, follow the wiring and setup instructions in the official manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eIs the ISDT P20 an 8S LiPo charger?\u003c\/h3\u003e\n\u003cp\u003eYes. The P20 officially supports standard LiPo batteries from 1S through \u003cstrong\u003e8S\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eCan the P20 charge two batteries at once?\u003c\/h3\u003e\n\u003cp\u003eYes. It has two independent charging channels, each rated for up to 500W and 20A under suitable operating conditions.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eDoes the ISDT P20 plug directly into AC mains power?\u003c\/h3\u003e\n\u003cp\u003eNo. The P20 is a DC-only charger and requires an external 10–34V DC power source.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eWhat is the maximum charging power?\u003c\/h3\u003e\n\u003cp\u003eNormal dual-channel operation supports up to \u003cstrong\u003e500W per channel\u003c\/strong\u003e. Parallel Task can provide up to \u003cstrong\u003e800W \/ 35A\u003c\/strong\u003e to one battery.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eWhat is the maximum charging current?\u003c\/h3\u003e\n\u003cp\u003eEach channel supports settings from 0.2A to \u003cstrong\u003e20A\u003c\/strong\u003e. Actual current is limited by available wattage, input-source capability, battery voltage and the battery's permitted charge rate.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eCan the P20 charge 8S LiHV batteries?\u003c\/h3\u003e\n\u003cp\u003eNo. LiHV batteries are officially supported from 1S through \u003cstrong\u003e7S\u003c\/strong\u003e. The 8S specification applies to standard LiPo, LiFe and Li-ion batteries.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eDoes the P20 have a DC power-supply function?\u003c\/h3\u003e\n\u003cp\u003eYes. Channel 1 can provide an adjustable DC output from 2–30V and 1–5A.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eCan the P20 firmware be updated?\u003c\/h3\u003e\n\u003cp\u003eYes. The charger includes a USB-C upgrading port for supported firmware updates through a compatible computer.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eWhere can I find the ISDT P20 manual?\u003c\/h3\u003e\n\u003cp\u003eView the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/ISDT_P20_Manual.pdf?v=1788344406\" style=\"color:#E60073;text-decoration:underline;font-weight:700;\"\u003eISDT P20 User Manual\u003c\/a\u003e for detailed charger operation and safety instructions.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003ePackage Includes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 × ISDT P20 Smart Dual DC Charger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e External DC power supply and mains power cord are not included.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eCharging Safety Notice\u003c\/h2\u003e\n\n\u003cp\u003eAlways confirm battery chemistry, cell count, polarity and permitted charge rate before starting a charging task. Use the correct chemistry program and connect the appropriate balance lead when balance charging lithium battery packs.\u003c\/p\u003e\n\n\u003cp\u003eStandard LiPo batteries must not be charged above 4.20V per cell. LiHV batteries require the dedicated LiHV mode and must only be charged to 4.35V per cell when the battery is specifically designed for LiHV charging.\u003c\/p\u003e\n\n\u003cp\u003eOperate the charger on a heat-resistant, non-flammable and electrically insulating surface with sufficient airflow around the cooling vents. Never charge damaged, swollen or otherwise compromised batteries, and \u003cstrong\u003enever leave batteries unattended while charging or discharging\u003c\/strong\u003e.\u003c\/p\u003e","brand":"ChinaHobbyLine","offers":[{"title":"Global","offer_id":50306768240854,"sku":"ISDTP201000DUDC GL","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/001_16e8db24-dd19-41bc-9a17-fd1c322288b4.png?v=1788345859"},{"product_id":"isdt-k4-smart-dual-charger","title":"ISDT K4 8S LiPo Smart Dual Charger – AC 400W \/ DC 600W ×2","description":"\u003cp\u003e\u003cstrong\u003eThe ISDT K4 is a high-power 8S LiPo smart dual charger built for demanding RC battery setups.\u003c\/strong\u003e It combines two independently controlled charging channels, a built-in 100–240V AC power system and a high-performance 10–34V DC input in one desktop charger.\u003c\/p\u003e\n\u003cp\u003eOn AC power, the K4 provides up to \u003cstrong\u003e400W total charging power\u003c\/strong\u003e. Connect a sufficiently capable external DC source and each channel can deliver up to \u003cstrong\u003e600W and 20A\u003c\/strong\u003e, giving the charger a maximum DC specification of 600W ×2 across its two independent channels.\u003c\/p\u003e\n\u003cp\u003eStandard LiPo, LiFe and Li-ion batteries are supported from 1S through 8S, making the K4 particularly useful for RC users looking for an \u003cstrong\u003e8S LiPo charger\u003c\/strong\u003e, a high-power \u003cstrong\u003edual-channel LiPo charger\u003c\/strong\u003e, or an AC\/DC RC battery charger capable of handling both everyday charging and larger high-capacity packs.\u003c\/p\u003e\n\u003cdiv style=\"background: #f7f7f7; padding: 14px 16px; margin: 16px 0; border-left: 4px solid #E60073; font-size: 14px; line-height: 1.65;\"\u003e\n\u003cstrong\u003eQuick Fit Check:\u003c\/strong\u003e\u003cbr\u003e • Charger type: AC\/DC smart dual-channel balance charger\u003cbr\u003e • AC input: 100–240V\u003cbr\u003e • DC input: 10–34V\u003cbr\u003e • Maximum charging power: AC 400W total \/ DC 600W ×2\u003cbr\u003e • Charging current: 0.2–20A ×2\u003cbr\u003e • Maximum discharge power: 30W ×2\u003cbr\u003e • Discharge current: 0.2–3A ×2\u003cbr\u003e • Maximum balance current: 1.5A\/cell\u003cbr\u003e • LiPo \/ LiFe \/ Li-ion: 1–8S\u003cbr\u003e • LiHV \/ ULiHV: 1–7S\u003cbr\u003e • Parallel Task charging: up to 800W \/ 35A\u003cbr\u003e • BattAir smart battery support: Yes\u003cbr\u003e • Wireless control: ISD Link App\u003cbr\u003e • CH1 adjustable DC power output: 2–30V \/ 1–5A\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; text-align: left;\"\u003e\u003cimg style=\"width: auto; height: auto; max-width: 100%; display: block;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/001_3a51d4e8-4339-400d-b20d-b2a4a104ca17.png\" alt=\"ISDT K4 8S LiPo smart dual charger with AC 400W and DC 600W x2 charging\" width=\"500\" height=\"500\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eISDT K4 Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 14px 0 20px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 650px; border-collapse: collapse; font-size: 14px; line-height: 1.5;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34%; padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eISDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eK4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eAC\/DC Smart Dual-Channel Balance Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eAC Input Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e100–240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eDC Input Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e10–34V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eDC 1–34V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eMaximum DC Input Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e45A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eCharging Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e0.2–20A ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eMaximum Charging Power\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eAC 400W total \/ DC 600W ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eDischarge Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e0.2–3A ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eMaximum Discharge Power\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e30W ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eMaximum Balance Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e1.5A\/cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eLiPo Support\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e1–8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eLiFe \/ Li-ion Support\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e1–8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eLiHV \/ ULiHV Support\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e1–7S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003ePb Support\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e1–14S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eNiMH \/ NiCd Support\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e1–18S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eParallel Charging\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eUp to 800W \/ 35A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eParallel Discharging\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eUp to 60W \/ 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eCH1 DC Power Output\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e2–30V \/ 1–5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eSmart Battery System\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eBattAir supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eWireless App\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eISD Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eFirmware Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eUSB-C upgrade port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e0–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e-20–60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003e176 × 183 × 57mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eApprox. 1230g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #E60073; color: #fff; font-weight: bold;\"\u003eStock Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #ddd; background: #f2f2f2;\"\u003eISDTK4DCAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eHigh-Power Independent Dual-Channel Charging\u003c\/h2\u003e\n\u003cp\u003eThe K4 is built around two independently controlled charging channels, allowing two supported batteries to run separate charging, discharging or storage tasks at the same time.\u003c\/p\u003e\n\u003cp\u003eWith a sufficiently capable external DC power source, each channel can provide up to \u003cstrong\u003e600W of charging power and 20A charging current\u003c\/strong\u003e. This gives the K4 a maximum DC specification of \u003cstrong\u003e600W ×2\u003c\/strong\u003e across its two independent outputs.\u003c\/p\u003e\n\u003cp\u003eFor RC pilots, racers and drivers who routinely prepare multiple large packs, this dual-channel architecture can reduce the time spent waiting for one battery to finish before beginning the next task.\u003c\/p\u003e\n\u003cdiv style=\"margin: 20px 0; text-align: left;\"\u003e\u003cimg style=\"width: auto; height: auto; max-width: 100%; display: block;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/004_455e0c7c-a7e4-498f-aa30-11f1c5b838d3.png\" alt=\"ISDT K4 high power dual channel LiPo charger with up to 600W and 20A per channel\" width=\"500\" height=\"500\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background: #f7f7f7; padding: 14px 16px; margin: 16px 0; border-left: 4px solid #E60073; font-size: 14px; line-height: 1.65;\"\u003e\n\u003cstrong\u003e600W ×2 explained:\u003c\/strong\u003e\u003cbr\u003e This specification describes two independent channels capable of up to 600W each under suitable DC operating conditions. It does not mean one battery output provides 1200W.\u003c\/div\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eAC 400W or DC 600W ×2\u003c\/h2\u003e\n\u003cp\u003eThe K4 can operate directly from a \u003cstrong\u003e100–240V AC mains source\u003c\/strong\u003e, making it practical as a self-contained RC charger for home, workshop or pit use without requiring a separate external DC supply.\u003c\/p\u003e\n\u003cp\u003eIn AC mode, the charger provides up to \u003cstrong\u003e400W total charging power\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor higher-output charging, connect the K4 to an appropriate \u003cstrong\u003e10–34V DC power source\u003c\/strong\u003e. DC operation allows the charger to deliver up to 600W on each independent channel when sufficient input power is available.\u003c\/p\u003e\n\u003cdiv style=\"margin: 20px 0; text-align: left;\"\u003e\u003cimg style=\"width: auto; height: auto; max-width: 100%; display: block;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/003_50f0a7a4-40cc-4149-b56c-002f367c6d7d.png\" alt=\"ISDT K4 AC DC LiPo charger with 100-240V AC input \" width=\"500\" height=\"500\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; text-align: left;\"\u003e\u003cimg style=\"width: auto; height: auto; max-width: 100%; display: block;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/002_1fd89975-ea6f-4e3b-97da-321e8ae33a45.png\" alt=\"ISDT K4 AC DC LiPo charger with 10-34V DC input\" width=\"500\" height=\"500\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background: #fff8f8; padding: 14px 16px; margin: 16px 0; border-left: 4px solid #E60073; font-size: 14px; line-height: 1.65;\"\u003e\n\u003cstrong\u003eDC power requirement:\u003c\/strong\u003e A high-power DC charger can only deliver the power supplied to it. Reaching 600W per channel requires an external DC source, wiring and connectors capable of safely supporting the required voltage, current and total wattage.\u003c\/div\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003e8S LiPo Charger Support on Both Independent Channels\u003c\/h2\u003e\n\u003cp\u003eOne of the K4's most important advantages is support for \u003cstrong\u003estandard LiPo batteries from 1S through 8S\u003c\/strong\u003e. Both channels are designed to work independently with supported battery tasks, making the K4 particularly relevant for users who have moved beyond common 4S and 6S systems and need a true \u003cstrong\u003e8S LiPo charger\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe K4 also supports LiFe and Li-ion batteries from 1S through 8S. LiHV and ULiHV batteries use a different official cell-count range and are supported from 1S through 7S.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiPo:\u003c\/strong\u003e 1–8S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFe:\u003c\/strong\u003e 1–8S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLi-ion:\u003c\/strong\u003e 1–8S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiHV \/ ULiHV:\u003c\/strong\u003e 1–7S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePb:\u003c\/strong\u003e 1–14S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNiMH \/ NiCd:\u003c\/strong\u003e 1–18S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 20px 0; text-align: left;\"\u003e\u003cimg style=\"width: auto; height: auto; max-width: 100%; display: block;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/005_e6f2c54f-899c-42de-9356-b75a8b513a57.png\" alt=\"ISDT K4 8S LiPo charger with two independent battery outputs and balance connections\" width=\"500\" height=\"500\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background: #fff8f8; padding: 14px 16px; margin: 16px 0; border-left: 4px solid #E60073; font-size: 14px; line-height: 1.65;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e The K4's 8S specification applies to standard LiPo, LiFe and Li-ion batteries. The official K4 documentation lists LiHV and ULiHV support only up to 7S.\u003c\/div\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eA High-Power RC Charger for Cars, Aircraft, Helicopters and Boats\u003c\/h2\u003e\n\u003cp\u003eThe ISDT K4 is designed as a versatile \u003cstrong\u003eRC battery charger\u003c\/strong\u003e rather than being limited to one type of vehicle. Its combination of dual independent channels, high charging power and 8S LiPo support makes it practical across a wide range of demanding RC applications.\u003c\/p\u003e\n\u003cp\u003eRC airplane and helicopter pilots can prepare multiple large flight packs during the same charging session, while RC car and boat users can charge high-capacity 4S, 6S or 8S LiPo batteries without being restricted to the power levels common on compact entry-level chargers.\u003c\/p\u003e\n\u003cp\u003eThe K4 can also be used with smaller supported batteries, so its higher maximum output does not prevent it from functioning as an everyday \u003cstrong\u003eLiPo balance charger\u003c\/strong\u003e. Charging current should always be selected according to the connected battery rather than simply using the charger's maximum capability.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003e20A ×2 Charging: Current and Wattage Work Together\u003c\/h2\u003e\n\u003cp\u003eEach K4 channel supports charge-current settings from \u003cstrong\u003e0.2A to 20A\u003c\/strong\u003e. However, the 20A rating is a current ceiling, not a guarantee that 20A will be available with every battery.\u003c\/p\u003e\n\u003cp\u003eBattery voltage, available charging wattage, AC or DC operating mode, input-source capability and the battery manufacturer's charge-rate limit all affect the practical current that can be used.\u003c\/p\u003e\n\u003cp\u003eThis becomes especially important when charging large 6S and 8S packs. As battery voltage rises, more wattage is required to maintain the same charging current.\u003c\/p\u003e\n\u003cdiv style=\"background: #f7f7f7; padding: 14px 16px; margin: 16px 0; border-left: 4px solid #E60073; font-size: 14px; line-height: 1.65;\"\u003e\n\u003cstrong\u003eDo not select charge current from charger capability alone:\u003c\/strong\u003e\u003cbr\u003e Even if the K4 can provide a high charging current, the connected battery must also be rated for that charge rate.\u003c\/div\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eLiPo and LiHV Balance Charging\u003c\/h2\u003e\n\u003cp\u003eFor multi-cell lithium batteries, connect the correct balance lead and select the appropriate battery chemistry before starting a charging task.\u003c\/p\u003e\n\u003cp\u003eStandard LiPo batteries should use the LiPo charging program and must not be charged above \u003cstrong\u003e4.20V per cell\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eLiHV batteries require the dedicated LiHV program when charging above normal LiPo voltage. Only use the higher LiHV full-charge voltage when the battery itself is specifically designed for LiHV operation.\u003c\/p\u003e\n\u003cdiv style=\"background: #fff8f8; padding: 14px 16px; margin: 16px 0; border-left: 4px solid #E60073; font-size: 14px; line-height: 1.65;\"\u003e\n\u003cstrong\u003eLiHV system check:\u003c\/strong\u003e A vehicle or aircraft being described as “6S” or “7S” does not automatically confirm that its ESC or onboard electronics support the higher fully charged voltage of a LiHV pack. Confirm the model's maximum input voltage before using a full LiHV charge.\u003c\/div\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eBattAir Intelligent Battery Interconnection\u003c\/h2\u003e\n\u003cp\u003eThe K4 supports ISDT's \u003cstrong\u003eBattAir intelligent battery information system\u003c\/strong\u003e. With a compatible BattAir battery setup, the charger can access supported battery information and use that data to assist with charging configuration.\u003c\/p\u003e\n\u003cp\u003eThis can reduce repeated manual setup when charging compatible batteries within the BattAir ecosystem.\u003c\/p\u003e\n\u003cdiv style=\"margin: 20px 0; text-align: left;\"\u003e\u003cimg style=\"width: auto; height: auto; max-width: 100%; display: block;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/007_ae8f9c61-52d2-4803-b2c5-a4abd7ced20f.png\" alt=\"ISDT K4 smart dual charger with BattAir intelligent battery information interconnection\" width=\"500\" height=\"500\"\u003e\u003c\/div\u003e\n\u003cp\u003eBattAir data functions require the appropriate compatible battery and communication hardware. A conventional battery does not gain smart-data capability simply because its main power connector can be physically connected to the charger.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eParallel Task: Up to 800W \/ 35A for One Battery\u003c\/h2\u003e\n\u003cp\u003eThe K4 includes a \u003cstrong\u003eParallel Task\u003c\/strong\u003e mode that combines the capability of both charging channels for one battery.\u003c\/p\u003e\n\u003cp\u003eThe official specification lists Parallel Task charging capability of up to \u003cstrong\u003e800W and 35A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis is different from the normal DC 600W ×2 specification. In normal dual-channel operation, two independent channels can manage two battery tasks. In Parallel Task mode, the two charger outputs are combined to provide greater capability to a single battery through the required connection arrangement.\u003c\/p\u003e\n\u003cdiv style=\"background: #f7f7f7; padding: 14px 16px; margin: 16px 0; border-left: 4px solid #E60073; font-size: 14px; line-height: 1.65;\"\u003e\n\u003cstrong\u003eParallel Task is not the same as a conventional parallel charging board:\u003c\/strong\u003e\u003cbr\u003e The K4 Parallel Task combines the charger channels for \u003cstrong\u003eone battery\u003c\/strong\u003e. It should not be confused with connecting multiple separate batteries together on a parallel board.\u003c\/div\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eDual Task for Matched Charging Operations\u003c\/h2\u003e\n\u003cp\u003eThe K4 also includes a \u003cstrong\u003eDual Task\u003c\/strong\u003e function. This allows the same configured charging, discharging or storage parameters to be applied to batteries connected to both channels.\u003c\/p\u003e\n\u003cp\u003eIt can simplify battery preparation when two suitable packs require the same operating settings while still using the K4's separate physical channel connections.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003e30W ×2 Discharging and Storage Functions\u003c\/h2\u003e\n\u003cp\u003eEach channel supports discharge current from \u003cstrong\u003e0.2A to 3A\u003c\/strong\u003e, with up to \u003cstrong\u003e30W of discharge power per channel\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe K4 also includes a Storage task for bringing supported rechargeable batteries toward an appropriate storage condition when they will not be used immediately.\u003c\/p\u003e\n\u003cp\u003eWhen Parallel Task is used for discharging, the official specification lists up to \u003cstrong\u003e60W \/ 3A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eA separate battery-destroy or decommissioning task is intended only for batteries that will be permanently removed from service and should not be used as a normal storage function.\u003c\/p\u003e\n\u003cdiv style=\"background: #fff8f8; padding: 14px 16px; margin: 16px 0; border-left: 4px solid #E60073; font-size: 14px; line-height: 1.65;\"\u003e\n\u003cstrong\u003eBattery disposal mode is permanent:\u003c\/strong\u003e Do not use the battery-destroy function on a pack that you intend to recharge or use again.\u003c\/div\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eCH1 Adjustable DC Power Supply Mode\u003c\/h2\u003e\n\u003cp\u003eChannel 1 can also operate as an adjustable DC power output for suitable hobby and bench applications.\u003c\/p\u003e\n\u003cp\u003eThe K4 documentation specifies an adjustable output range of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 2–30V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent:\u003c\/strong\u003e 1–5A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a DC \u003cstrong\u003eoutput\u003c\/strong\u003e function and should not be confused with the separate external DC input used to power the K4 charger itself.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eFull-Color Dual-Channel Charging Display\u003c\/h2\u003e\n\u003cp\u003eThe central color display provides information for both charging channels. Depending on the active task, the K4 can display values such as charging current, battery voltage, elapsed time, capacity and other battery-management information.\u003c\/p\u003e\n\u003cp\u003eDuring supported balance-charging tasks, the charger can also display individual cell voltage and cell internal-resistance information, giving the user a clearer view of pack behavior during charging.\u003c\/p\u003e\n\u003cdiv style=\"margin: 20px 0; text-align: left;\"\u003e\u003cimg style=\"width: auto; height: auto; max-width: 100%; display: block;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/006_b6321b8a-13a2-44b4-b997-d5953665ce7e.png\" alt=\"ISDT K4 dual channel RC charger display showing current voltage battery capacity and cell information\" width=\"500\" height=\"500\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eISD Link App Wireless Control\u003c\/h2\u003e\n\u003cp\u003eThe K4 supports wireless connection through the \u003cstrong\u003eISD Link App\u003c\/strong\u003e. After the charger is added to the app and the wireless connection is completed, supported charger information and battery tasks can be managed from a compatible mobile device.\u003c\/p\u003e\n\u003cp\u003eIf you are searching for the \u003cstrong\u003eISDT K4 app\u003c\/strong\u003e, use the current ISDT-supported ISD Link distribution channel rather than an unofficial or outdated third-party installation file.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eISDT K4 Firmware and Firmware Updates\u003c\/h2\u003e\n\u003cp\u003eThe K4 includes a dedicated \u003cstrong\u003eUSB-C upgrade port\u003c\/strong\u003e for supported firmware servicing.\u003c\/p\u003e\n\u003cp\u003eIf you are looking for an \u003cstrong\u003eISDT K4 firmware update\u003c\/strong\u003e, only install firmware intended specifically for the K4. Firmware for another ISDT charger should not be used simply because the products share similar menu structures or charging functions.\u003c\/p\u003e\n\u003cp\u003eThe system also includes functions such as self-test, calibration and system information for maintaining supported charger settings.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eISDT K4 Calibration\u003c\/h3\u003e\n\u003cp\u003eThe K4 manual documents calibration functions for supported \u003cstrong\u003einput voltage, output voltage and balance voltage\u003c\/strong\u003e. Calibration should only be performed when appropriate and according to the official K4 procedure rather than through undocumented adjustments.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eISDT K4 Manual\u003c\/h2\u003e\n\u003cp\u003eFor complete setup instructions, supported battery programs, charging parameters, Dual Task, Parallel Task, DC Power mode, wireless connection, calibration and operating safety, view the \u003ca style=\"color: #e60073; text-decoration: underline; font-weight: bold;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/ISDT_K4_Manual.pdf?v=1788335922\"\u003eISDT K4 User Manual\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eWho Is the ISDT K4 8S LiPo Charger Best Suited To?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRC users looking for a high-power \u003cstrong\u003e8S LiPo charger\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003ePilots and drivers who regularly charge large-capacity 6S and 8S RC batteries.\u003c\/li\u003e\n\u003cli\u003eUsers who want a \u003cstrong\u003edual-channel LiPo charger\u003c\/strong\u003e for two independent battery tasks.\u003c\/li\u003e\n\u003cli\u003eLarge RC airplane and helicopter users preparing multiple flight packs during the same session.\u003c\/li\u003e\n\u003cli\u003eRC car and boat users who want up to 20A per charging channel where the battery and available wattage permit.\u003c\/li\u003e\n\u003cli\u003eUsers who want convenient AC charging at home plus substantially more power from a suitable external DC source.\u003c\/li\u003e\n\u003cli\u003eBattAir users who want supported smart battery information.\u003c\/li\u003e\n\u003cli\u003eUsers who want wireless charger monitoring and task control through ISD Link.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eCompare More RC and LiPo Battery Chargers\u003c\/h2\u003e\n\u003cp\u003eTo compare the K4 with other ISDT AC\/DC, DC-only, dual-channel and high-power charging systems, explore the \u003ca style=\"color: #e60073; text-decoration: underline; font-weight: bold;\" href=\"https:\/\/chinahobbyline.com\/collections\/isdt-chargers\"\u003eISDT chargers, dischargers and battery tools\u003c\/a\u003e collection at CNHL.\u003c\/p\u003e\n\u003cp\u003eIf you want to compare the K4 with chargers from other brands or find a different power level, channel count or supported battery range, browse the \u003ca style=\"color: #e60073; text-decoration: underline; font-weight: bold;\" href=\"https:\/\/chinahobbyline.com\/collections\/lipo-battery-chargers\"\u003eLiPo battery chargers\u003c\/a\u003e collection.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eWhat to Check Before Buying\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your battery chemistry and cell count are supported by the K4.\u003c\/li\u003e\n\u003cli\u003eFor standard LiPo, LiFe and Li-ion packs, support extends to 8S.\u003c\/li\u003e\n\u003cli\u003eFor LiHV and ULiHV packs, the official K4 specification extends to 7S.\u003c\/li\u003e\n\u003cli\u003eRemember that AC charging power is 400W total, while DC operation can provide up to 600W per channel.\u003c\/li\u003e\n\u003cli\u003eConfirm that the external DC power supply can actually support the intended charger load.\u003c\/li\u003e\n\u003cli\u003eDo not assume 20A is available at every battery voltage or with every battery.\u003c\/li\u003e\n\u003cli\u003eAlways follow the battery manufacturer's permitted charging rate.\u003c\/li\u003e\n\u003cli\u003eFor multi-cell lithium batteries, connect the correct balance lead and confirm polarity before starting.\u003c\/li\u003e\n\u003cli\u003eIf using Parallel Task, follow the required connection arrangement described by ISDT.\u003c\/li\u003e\n\u003cli\u003eConfirm that the AC power cable or regional plug supplied with your selected version matches your local mains outlet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eWhat type of RC charger is the ISDT K4?\u003c\/h3\u003e\n\u003cp\u003eThe ISDT K4 is a high-power AC\/DC smart dual-channel RC battery charger. It supports two independent battery tasks and is designed for a wide range of RC car, aircraft, helicopter and boat batteries.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eIs the ISDT K4 a dual-channel LiPo charger?\u003c\/h3\u003e\n\u003cp\u003eYes. The K4 has two independently controlled charging channels. With a suitable DC input source, each channel can provide up to 600W and 20A within the charger's operating limits.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eIs the ISDT K4 a good charger for 8S LiPo batteries?\u003c\/h3\u003e\n\u003cp\u003eThe K4 officially supports standard LiPo batteries from 1S through 8S, and its high-power DC mode makes it particularly useful for larger 8S packs. Each channel supports up to 600W and 20A on DC input, although actual charging current depends on battery voltage, available input power and the battery manufacturer's permitted charge rate.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eCan the K4 charge 8S LiHV batteries?\u003c\/h3\u003e\n\u003cp\u003eNo. The official specification lists LiHV and ULiHV support from 1S through \u003cstrong\u003e7S\u003c\/strong\u003e. The 1–8S specification applies to standard LiPo, LiFe and Li-ion batteries.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eHow much power does the ISDT K4 provide on AC?\u003c\/h3\u003e\n\u003cp\u003eThe K4 provides up to \u003cstrong\u003e400W total charging power\u003c\/strong\u003e when operated from a compatible AC mains source.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eHow much power does the K4 provide on DC?\u003c\/h3\u003e\n\u003cp\u003eWith an appropriately rated external DC source, the K4 can provide up to \u003cstrong\u003e600W on each independent channel\u003c\/strong\u003e, giving a maximum specification of 600W ×2.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eWhat is the maximum charging current?\u003c\/h3\u003e\n\u003cp\u003eEach channel supports charging-current settings from 0.2A up to \u003cstrong\u003e20A\u003c\/strong\u003e. Actual available current is also limited by battery voltage, available wattage, input-source capability and battery charge-rate limits.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eWhat is Parallel Task on the ISDT K4?\u003c\/h3\u003e\n\u003cp\u003eParallel Task combines both charging outputs to provide greater charging capability to \u003cstrong\u003eone battery\u003c\/strong\u003e. The official specification lists up to 800W \/ 35A for parallel charging. This is different from using a conventional parallel board to connect several batteries together.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eWhat is Dual Task?\u003c\/h3\u003e\n\u003cp\u003eDual Task allows the same configured charging, discharging or storage parameters to be applied to batteries connected to both K4 channels.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eCan the ISDT K4 work as a DC power supply?\u003c\/h3\u003e\n\u003cp\u003eYes. Channel 1 can operate as an adjustable DC power output with voltage from \u003cstrong\u003e2–30V\u003c\/strong\u003e and current from \u003cstrong\u003e1–5A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eWhat app does the ISDT K4 use?\u003c\/h3\u003e\n\u003cp\u003eThe K4 uses the \u003cstrong\u003eISD Link App\u003c\/strong\u003e for supported wireless monitoring and charger task control.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eCan the ISDT K4 firmware be updated?\u003c\/h3\u003e\n\u003cp\u003eYes. The charger includes a USB-C upgrading port for supported firmware servicing. Only use firmware intended specifically for the ISDT K4.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 15px; font-weight: bold; margin: 14px 0 8px; color: #000;\"\u003eWhere can I find the ISDT K4 manual?\u003c\/h3\u003e\n\u003cp\u003eView the \u003ca style=\"color: #e60073; text-decoration: underline; font-weight: bold;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/ISDT_K4_Manual.pdf?v=1788335922\"\u003eISDT K4 User Manual\u003c\/a\u003e for battery programs, charging parameters, Parallel Task, Dual Task, wireless setup, calibration and operating instructions.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × ISDT K4 Smart Dual Charger\u003c\/li\u003e\n\u003cli\u003eAC power cable \/ regional mains connection as supplied with the selected version\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin: 24px 0 10px; color: #000; border-bottom: 1px solid #eee; padding-bottom: 6px;\"\u003eCharging Safety Notice\u003c\/h2\u003e\n\u003cp\u003eAlways confirm battery chemistry, cell count, polarity and permitted charge rate before beginning a charging task. Do not charge primary non-rechargeable batteries or damaged, swollen or otherwise unsafe rechargeable batteries.\u003c\/p\u003e\n\u003cp\u003eFor multi-cell lithium batteries, use the correct balance connection and appropriate chemistry program. Standard LiPo cells must not be charged above 4.20V per cell. LiHV batteries require the correct LiHV charging mode when using a higher full-charge voltage.\u003c\/p\u003e\n\u003cp\u003eOperate the K4 in a cool, well-ventilated area on a heat-resistant, non-flammable and electrically insulating surface. Do not obstruct the cooling vents, and \u003cstrong\u003enever leave the charger or connected batteries unattended while charging or discharging\u003c\/strong\u003e.\u003c\/p\u003e","brand":"ChinaHobbyLine","offers":[{"title":"Global \/ US Plug","offer_id":50327009788118,"sku":"ISDTK4DCAC-US-PLUG GL","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Global \/ EU Plug","offer_id":50327009820886,"sku":"ISDTK4DCAC-EU-PLUG GL","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Global \/ UK Plug","offer_id":50327009853654,"sku":"ISDTK4DCAC-UK-PLUG GL","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Global \/ AU Plug","offer_id":50327009886422,"sku":"ISDTK4DCAC-AU-PLUG GL","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/07_56fb506a-08bc-4833-b5a2-a4bc76f492a5.png?v=1788338943"},{"product_id":"isdt-k2-zip-smart-dual-charger","title":"ISDT K2 ZIP 8S LiPo Smart Dual Charger – AC 200W \/ DC 500W ×2","description":"\u003cp\u003e\u003cstrong\u003eThe ISDT K2 ZIP is a compact high-power 8S LiPo smart dual charger designed for RC users who want two independent charging channels, built-in AC power and substantially higher output from an external DC source.\u003c\/strong\u003e It combines AC 200W charging with up to DC 500W per channel, charging current up to 20A ×2 and support for standard LiPo batteries from 1S through 8S.\u003c\/p\u003e\n\n\u003cp\u003eAs an AC\/DC RC battery charger, the K2 ZIP can operate directly from 100–240V mains power at home or in the workshop, then step up to much higher charging performance when connected to a suitable 10–34V DC source. Its dual-channel architecture, 8S LiPo support, BattAir integration, ISD Link wireless operation and dual USB-C PD outputs make it more than a basic balance charger.\u003c\/p\u003e\n\n\u003cp\u003eFor users looking specifically for an \u003cstrong\u003e8S LiPo charger\u003c\/strong\u003e, a compact \u003cstrong\u003edual-channel LiPo charger\u003c\/strong\u003e or a versatile charger\/discharger for RC cars, aircraft, helicopters, boats and drones, the K2 ZIP offers an unusually broad feature set in a relatively compact platform.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#f7f7f7;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eQuick Fit Check:\u003c\/strong\u003e\u003cbr\u003e\n• Charger type: AC\/DC smart dual-channel balance charger\/discharger\u003cbr\u003e\n• AC input: 100–240V\u003cbr\u003e\n• DC input: 10–34V\u003cbr\u003e\n• Maximum charging power: AC 200W total \/ DC 500W ×2\u003cbr\u003e\n• Charging current: 0.2–20A ×2\u003cbr\u003e\n• Maximum discharge power: 15W ×2\u003cbr\u003e\n• Discharge current: 0.2–1.5A ×2\u003cbr\u003e\n• Maximum balance current: 1.5A\/cell\u003cbr\u003e\n• LiPo \/ LiFe \/ Li-ion: 1–8S\u003cbr\u003e\n• LiHV \/ ULiHV: 1–7S\u003cbr\u003e\n• Parallel Task charging: up to 800W \/ 30A\u003cbr\u003e\n• USB-C1: PD 65W\u003cbr\u003e\n• USB-C2: PD 65W\u003cbr\u003e\n• BattAir smart battery support: Yes\u003cbr\u003e\n• Wireless operation: ISD Link App\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/001_8b7ed562-179d-4f45-afaa-29915ecaf560.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT K2 ZIP 8S LiPo smart dual charger with AC 200W and DC 500W x2 charging\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eISDT K2 ZIP Specifications\u003c\/h2\u003e\n\n\u003cdiv style=\"width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:14px 0 20px;\"\u003e\n\u003ctable style=\"width:100%;min-width:650px;border-collapse:collapse;font-size:14px;line-height:1.5;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width:34%;padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eISDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eK2 ZIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eAC\/DC Smart Dual-Channel Balance Charger \/ Discharger\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eAC Input Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e100–240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eDC Input Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e10–34V\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eMaximum DC Input Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e35A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eDC 1–34V\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eCharging Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e0.2–20A ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eMaximum Charging Power\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eAC 200W total \/ DC 500W ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eDischarge Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e0.2–1.5A ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eMaximum Discharge Power\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e15W ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eMaximum Balance Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1.5A\/cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eLiPo Support\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1–8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eLiFe \/ Li-ion Support\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1–8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eLiHV \/ ULiHV Support\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1–7S\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003ePb Support\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1–14S\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eNiMH \/ NiCd Support\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e1–18S\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eParallel Charging\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eUp to 800W \/ 30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eParallel Discharging\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eUp to 30W \/ 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eUSB-C1\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003ePD 65W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eUSB-C2\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003ePD 65W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eSmart Battery System\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eBattAir supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eWireless App\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eISD Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eAbnormal Voltage Alarm\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eIncorrect Cell Count Alarm\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e0–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e-20–60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003e133 × 126 × 57.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eApprox. 776g\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#E60073;color:#fff;font-weight:700;\"\u003eStock Number\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #ddd;background:#f2f2f2;\"\u003eISDTK2ZIPDUALDCAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eHigh-Power Independent Dual-Channel Charging\u003c\/h2\u003e\n\n\u003cp\u003eThe K2 ZIP is built around two independently controlled charging channels. Each channel can manage its own supported battery task, allowing two batteries to be charged, discharged or prepared for storage during the same session.\u003c\/p\u003e\n\n\u003cp\u003eWhen powered from a sufficiently capable external DC source, each channel can deliver up to \u003cstrong\u003e500W and 20A\u003c\/strong\u003e. This gives the K2 ZIP a maximum DC charging specification of \u003cstrong\u003e500W ×2\u003c\/strong\u003e across its two independent outputs.\u003c\/p\u003e\n\n\u003cp\u003eFor RC pilots and drivers who regularly prepare multiple batteries, this dual-channel arrangement can significantly reduce charging turnaround compared with working through the same packs one at a time.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/003_788fb822-364e-4001-892b-0ba3759919ba.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT K2 ZIP dual channel LiPo charger with up to 500W and 20A per channel on DC input\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f7f7f7;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003e500W ×2 explained:\u003c\/strong\u003e\u003cbr\u003e\nThis rating describes two independent channels capable of up to 500W each under suitable DC operating conditions. It does not mean one battery output provides 1000W.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eAC 200W or DC 500W ×2\u003c\/h2\u003e\n\n\u003cp\u003eThe K2 ZIP provides both AC and DC input, allowing it to work as a convenient desktop charger at home and as a significantly higher-power RC charger when a suitable external DC supply is available.\u003c\/p\u003e\n\n\u003cp\u003eConnect the charger directly to \u003cstrong\u003e100–240V AC power\u003c\/strong\u003e for up to \u003cstrong\u003e200W total charging power\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eFor more demanding batteries, the K2 ZIP accepts a \u003cstrong\u003e10–34V DC input\u003c\/strong\u003e. With adequate input power, each channel can provide up to 500W.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/002_fb642591-67c9-428a-8d93-d71cc496d3a6.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT K2 ZIP AC DC LiPo charger with 100-240V AC and 10-34V DC input\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff8f8;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eDC input requirement:\u003c\/strong\u003e Reaching the charger's higher DC output requires an external power source, wiring and connectors capable of safely supplying the necessary voltage, current and total wattage.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003e8S LiPo Charger Support on Both Channels\u003c\/h2\u003e\n\n\u003cp\u003eA major advantage of the K2 ZIP is its support for \u003cstrong\u003estandard LiPo batteries from 1S through 8S\u003c\/strong\u003e. This makes it particularly relevant for users who need an \u003cstrong\u003e8S LiPo charger\u003c\/strong\u003e rather than a charger limited to the more common 6S range.\u003c\/p\u003e\n\n\u003cp\u003eLiFe and Li-ion batteries are also supported from 1S through 8S. LiHV and ULiHV use a different official range and are supported from 1S through 7S.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiPo:\u003c\/strong\u003e 1–8S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFe:\u003c\/strong\u003e 1–8S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLi-ion:\u003c\/strong\u003e 1–8S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiHV \/ ULiHV:\u003c\/strong\u003e 1–7S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePb:\u003c\/strong\u003e 1–14S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNiMH \/ NiCd:\u003c\/strong\u003e 1–18S\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background:#fff8f8;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e The K2 ZIP's 8S rating applies to standard LiPo, LiFe and Li-ion batteries. LiHV and ULiHV are officially supported only up to 7S.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eA Compact RC Charger for Cars, Aircraft, Helicopters, Boats and Drones\u003c\/h2\u003e\n\n\u003cp\u003eThe K2 ZIP is not limited to one RC category. Its combination of 8S LiPo support, two independent channels and high DC charging power makes it suitable for batteries used across RC cars, airplanes, helicopters, boats, FPV systems and multirotors.\u003c\/p\u003e\n\n\u003cp\u003eUsers with larger 6S and 8S batteries benefit from the higher-voltage and higher-power capability, while adjustable charging current allows the K2 ZIP to remain useful as an everyday \u003cstrong\u003eLiPo balance charger\u003c\/strong\u003e for smaller packs as well.\u003c\/p\u003e\n\n\u003cp\u003eThe maximum capability of the charger should never be confused with the permitted charge rate of the battery. Always select charging current according to the battery manufacturer's specification.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003e20A ×2 Charging: Current and Power Are Separate Limits\u003c\/h2\u003e\n\n\u003cp\u003eEach K2 ZIP channel allows charging current to be adjusted from \u003cstrong\u003e0.2A to 20A\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe actual current available to a battery depends on battery voltage, available charger wattage, AC or DC operation, input-source capability and the battery's permitted charge rate. A 20A charger rating therefore does not mean every connected battery should or can be charged at 20A.\u003c\/p\u003e\n\n\u003cp\u003eThis distinction becomes especially important with high-voltage 6S and 8S LiPo packs because maintaining a high charging current at higher battery voltage requires considerably more wattage.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eDual USB-C PD 65W Outputs\u003c\/h2\u003e\n\n\u003cp\u003eThe K2 ZIP adds another practical feature that is uncommon on many RC battery chargers: \u003cstrong\u003etwo USB-C Power Delivery outputs\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe official K2 ZIP specification lists:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C1:\u003c\/strong\u003e PD 65W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C2:\u003c\/strong\u003e PD 65W\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis allows compatible USB-C devices such as smartphones, tablets and other supported electronics to be powered or charged from the K2 ZIP, subject to the connected device's supported USB Power Delivery profile and available charger input power.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/008_ed0b5fb2-f046-41e3-a750-6848a1e0f769.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT K2 ZIP smart charger with dual USB-C PD 65W output ports for compatible devices\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003e2.8-Inch IPS Display with Adjustable Viewing Angle\u003c\/h2\u003e\n\n\u003cp\u003eThe K2 ZIP uses a large \u003cstrong\u003e2.8-inch IPS display\u003c\/strong\u003e designed to make dual-channel charging information easier to read. The screen can be positioned at different viewing angles, helping users check charging data whether the unit is being used on a workbench, pit table or charging station.\u003c\/p\u003e\n\n\u003cp\u003eThe split-screen interface can show information from both channels, while the charger controls provide direct access to CH1 and CH2 task information and settings.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/005_73d26197-4770-4ffe-937f-0d327ae88e2c.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT K2 ZIP dual charger with 2.8 inch IPS display and adjustable multi angle screen\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eActive Cooling for High-Power Charging\u003c\/h2\u003e\n\n\u003cp\u003eHigher charging power produces more heat, particularly when two channels are operating simultaneously. The K2 ZIP uses an integrated cooling system and ventilated housing to manage operating temperature during demanding charging sessions.\u003c\/p\u003e\n\n\u003cp\u003eAlways keep the cooling inlet and outlet unobstructed and leave sufficient clearance around the charger for airflow.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/007_d4939b10-71e0-44d4-b632-7f7821eb40f0.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT K2 ZIP high power RC charger with active cooling fan and ventilation system\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eBattAir Smart Battery Support\u003c\/h2\u003e\n\n\u003cp\u003eThe K2 ZIP supports ISDT's \u003cstrong\u003eBattAir smart battery system\u003c\/strong\u003e. When an appropriate BattAir-compatible battery and connection are used, supported battery information can be read by the charger and relevant parameters can be used during battery setup.\u003c\/p\u003e\n\n\u003cp\u003eThe system settings also provide BattAir functions for the individual charging channels.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:20px 0;text-align:left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/009_52f22ec7-4c21-4e49-a5bd-0532be40d5d8.png\" loading=\"lazy\" style=\"width:auto;height:auto;max-width:100%;display:block;\" alt=\"ISDT K2 ZIP smart charger with BattAir intelligent battery information support\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff8f8;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eBattAir note:\u003c\/strong\u003e Smart battery information requires compatible BattAir hardware and communication. A conventional battery does not gain BattAir functions merely because its main power connector can be physically connected.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eISD Link Wireless Operation\u003c\/h2\u003e\n\n\u003cp\u003eThe K2 ZIP can connect wirelessly to the \u003cstrong\u003eISD Link App\u003c\/strong\u003e. Once the charger is added through the application, supported charging information can be monitored and compatible task parameters can be managed from a mobile device.\u003c\/p\u003e\n\n\u003cp\u003eThis gives users another way to check the charging process without relying only on the charger's onboard interface.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eParallel Task: Up to 800W \/ 30A for One Battery\u003c\/h2\u003e\n\n\u003cp\u003eThe K2 ZIP includes a \u003cstrong\u003eParallel Task\u003c\/strong\u003e that combines the capability of both charger channels for one battery.\u003c\/p\u003e\n\n\u003cp\u003eThe official specification lists parallel charging capability of up to \u003cstrong\u003e800W \/ 30A\u003c\/strong\u003e and parallel discharging capability of up to \u003cstrong\u003e30W \/ 3A\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThis operating mode is different from normal dual-channel charging. Under normal operation, CH1 and CH2 independently manage separate batteries. Parallel Task instead combines the charger outputs through the required splitter arrangement to work with one battery.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#f7f7f7;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eParallel Task is not a parallel battery board:\u003c\/strong\u003e\u003cbr\u003e\nThe K2 ZIP Parallel Task combines both charger outputs for one battery. It should not be confused with connecting multiple independent batteries together on a conventional parallel charging board.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eDual Task for Matching Battery Operations\u003c\/h2\u003e\n\n\u003cp\u003eThe K2 ZIP also offers a \u003cstrong\u003eDual Task\u003c\/strong\u003e mode. This allows the charger to apply the same charging, discharging or storage parameters to batteries connected to both channels.\u003c\/p\u003e\n\n\u003cp\u003eIt can simplify repeated preparation of suitable matched batteries when both packs require the same operating parameters.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003e15W ×2 Discharging and Battery Storage\u003c\/h2\u003e\n\n\u003cp\u003eEach channel supports discharge current from \u003cstrong\u003e0.2A to 1.5A\u003c\/strong\u003e with maximum discharge power of \u003cstrong\u003e15W per channel\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe charger also provides a Storage task for supported rechargeable batteries that will not be used immediately.\u003c\/p\u003e\n\n\u003cp\u003eA separate Destroy \/ Scrap function can discharge a battery intended for permanent decommissioning toward 0V. This should never be used as a normal storage function.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff8f8;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eDestroy mode is permanent:\u003c\/strong\u003e Do not use the battery-destroy function on any pack that you plan to recharge or use again.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eCH1 Adjustable DC Power Supply Mode\u003c\/h2\u003e\n\n\u003cp\u003eThe K2 ZIP can also use Channel 1 as an adjustable DC power supply for suitable hobby and bench applications.\u003c\/p\u003e\n\n\u003cp\u003eThe official manual specifies an adjustable range of:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput voltage:\u003c\/strong\u003e 2–30V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current:\u003c\/strong\u003e 1–5A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis is an output function and should not be confused with the separate 10–34V DC input used to power the charger.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eLiPo and LiHV Balance Charging\u003c\/h2\u003e\n\n\u003cp\u003eFor multi-cell lithium batteries, use the correct battery chemistry program and connect the appropriate balance lead so the K2 ZIP can monitor individual cell voltage during supported charging tasks.\u003c\/p\u003e\n\n\u003cp\u003eStandard LiPo batteries should use the LiPo program and must not be charged above \u003cstrong\u003e4.20V per cell\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eLiHV batteries are different. The K2 ZIP provides a dedicated LiHV battery program with a full-charge voltage of up to \u003cstrong\u003e4.35V per cell\u003c\/strong\u003e, while ULiHV is listed separately at up to 4.45V per cell. Only use those higher voltage modes with batteries specifically designed for them.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff8f8;padding:14px 16px;margin:16px 0;border-left:4px solid #E60073;font-size:14px;line-height:1.65;\"\u003e\n\u003cstrong\u003eLiHV compatibility notice:\u003c\/strong\u003e A model being described as “6S” or “7S” does not automatically confirm that its ESC or other electronics support the higher fully charged voltage of LiHV or ULiHV batteries. Confirm the model's maximum permitted input voltage before using a higher-voltage charge mode.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eInput Power Protection and System Settings\u003c\/h2\u003e\n\n\u003cp\u003eWhen powered from an external DC source, the K2 ZIP allows the minimum input-voltage protection level and maximum input-power limit to be configured according to the connected power source.\u003c\/p\u003e\n\n\u003cp\u003eThe manual provides a minimum input-voltage protection range of \u003cstrong\u003e10–31V\u003c\/strong\u003e and a maximum input-power setting from \u003cstrong\u003e100–1200W\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAdditional system options include split-screen behavior, USB charging control, BattAir settings, system self-test and CH1\/CH2 voltage calibration.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eISDT K2 ZIP Manual\u003c\/h2\u003e\n\n\u003cp\u003eFor complete battery programs, charging-current guidance, Dual Task, Parallel Task, DC Power mode, system settings, wireless connection and safety instructions, view the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/ISDT_K2_ZIP_Manual.pdf?v=1788340621\" style=\"color:#E60073;text-decoration:underline;font-weight:700;\"\u003eISDT K2 ZIP User Manual\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eWho Is the ISDT K2 ZIP 8S LiPo Charger Best Suited To?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eRC users looking for a compact but capable \u003cstrong\u003e8S LiPo charger\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eUsers who want two independent charging channels in one charger.\u003c\/li\u003e\n\u003cli\u003eRC airplane, helicopter, car, boat and FPV users charging 4S, 6S or 8S packs.\u003c\/li\u003e\n\u003cli\u003eUsers who want convenient AC charging at home and higher output from an external DC source.\u003c\/li\u003e\n\u003cli\u003eUsers who need up to 20A charging current per channel where battery and power limits permit.\u003c\/li\u003e\n\u003cli\u003eUsers who value dual USB-C PD charging for additional compatible devices.\u003c\/li\u003e\n\u003cli\u003eBattAir users who want supported smart battery information.\u003c\/li\u003e\n\u003cli\u003eUsers who want wireless charger monitoring through ISD Link.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eCompare More RC and LiPo Battery Chargers\u003c\/h2\u003e\n\n\u003cp\u003eTo compare the K2 ZIP with other ISDT AC\/DC, DC-only, dual-channel and higher-power charging systems, explore the \u003ca href=\"https:\/\/chinahobbyline.com\/collections\/isdt-chargers\" style=\"color:#E60073;text-decoration:underline;font-weight:700;\"\u003eISDT chargers, dischargers and battery tools\u003c\/a\u003e collection at CNHL.\u003c\/p\u003e\n\n\u003cp\u003eIf you want to compare the K2 ZIP with chargers from other brands or find a different power level, channel count or supported battery range, browse the \u003ca href=\"https:\/\/chinahobbyline.com\/collections\/lipo-battery-chargers\" style=\"color:#E60073;text-decoration:underline;font-weight:700;\"\u003eLiPo battery chargers\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eWhat to Check Before Buying\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eConfirm that your battery chemistry and cell count are supported by the K2 ZIP.\u003c\/li\u003e\n\u003cli\u003eStandard LiPo, LiFe and Li-ion batteries are supported up to 8S.\u003c\/li\u003e\n\u003cli\u003eLiHV and ULiHV batteries are officially supported up to 7S.\u003c\/li\u003e\n\u003cli\u003eRemember that AC charging power is 200W total, while DC operation can provide up to 500W per channel.\u003c\/li\u003e\n\u003cli\u003eConfirm that your external DC supply can provide sufficient voltage, current and wattage for the desired charging power.\u003c\/li\u003e\n\u003cli\u003eDo not assume 20A is appropriate for every battery; follow the battery manufacturer's maximum charge rate.\u003c\/li\u003e\n\u003cli\u003eFor multi-cell lithium batteries, confirm polarity and connect the appropriate balance lead.\u003c\/li\u003e\n\u003cli\u003eIf using Parallel Task, follow the connection arrangement described in the official manual.\u003c\/li\u003e\n\u003cli\u003eConfirm the AC plug or regional adapter supplied with your selected version before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eWhat type of charger is the ISDT K2 ZIP?\u003c\/h3\u003e\n\n\u003cp\u003eThe K2 ZIP is an AC\/DC smart dual-channel RC battery charger and discharger. It supports two independent battery channels and a wide range of rechargeable battery chemistries.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eCan the ISDT K2 ZIP charge 8S LiPo batteries?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Standard LiPo batteries are officially supported from 1S through \u003cstrong\u003e8S\u003c\/strong\u003e, making the K2 ZIP a practical 8S LiPo charger for larger RC battery systems.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eCan the K2 ZIP charge 8S LiHV batteries?\u003c\/h3\u003e\n\n\u003cp\u003eNo. LiHV and ULiHV are officially listed from 1S through \u003cstrong\u003e7S\u003c\/strong\u003e. The 8S rating applies to standard LiPo, LiFe and Li-ion batteries.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eHow much charging power does the K2 ZIP provide on AC?\u003c\/h3\u003e\n\n\u003cp\u003eThe K2 ZIP provides up to \u003cstrong\u003e200W total charging power\u003c\/strong\u003e from its 100–240V AC input.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eHow much power does it provide on DC?\u003c\/h3\u003e\n\n\u003cp\u003eWith a sufficiently capable 10–34V external DC source, each channel can provide up to \u003cstrong\u003e500W\u003c\/strong\u003e, giving the charger a maximum DC specification of 500W ×2.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eWhat is the maximum charging current?\u003c\/h3\u003e\n\n\u003cp\u003eEach channel supports charging-current settings from 0.2A to \u003cstrong\u003e20A\u003c\/strong\u003e. Actual usable current also depends on battery voltage, available charging wattage, input-source capability and the battery manufacturer's charge-rate specification.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eDoes the ISDT K2 ZIP have USB-C charging?\u003c\/h3\u003e\n\n\u003cp\u003eYes. The official specification lists \u003cstrong\u003eUSB-C1 PD 65W and USB-C2 PD 65W\u003c\/strong\u003e for compatible USB-C Power Delivery devices.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eDoes the K2 ZIP support BattAir?\u003c\/h3\u003e\n\n\u003cp\u003eYes. The charger supports BattAir smart battery information when used with the appropriate BattAir-compatible battery and communication setup.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eWhat app does the ISDT K2 ZIP use?\u003c\/h3\u003e\n\n\u003cp\u003eThe K2 ZIP supports wireless operation through the \u003cstrong\u003eISD Link App\u003c\/strong\u003e. Supported charger information and tasks can be accessed after the charger is successfully added to the application.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eWhat is Parallel Task?\u003c\/h3\u003e\n\n\u003cp\u003eParallel Task combines the two charger outputs to provide greater charging capability to \u003cstrong\u003eone battery\u003c\/strong\u003e. The official specification lists up to 800W \/ 30A for parallel charging.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eCan the K2 ZIP work as a DC power supply?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Channel 1 can operate as an adjustable DC power output from \u003cstrong\u003e2–30V\u003c\/strong\u003e with adjustable current from \u003cstrong\u003e1–5A\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:bold;margin:14px 0 8px;color:#000;\"\u003eWhere can I find the ISDT K2 ZIP manual?\u003c\/h3\u003e\n\n\u003cp\u003eView the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/ISDT_K2_ZIP_Manual.pdf?v=1788340621\" style=\"color:#E60073;text-decoration:underline;font-weight:700;\"\u003eISDT K2 ZIP User Manual\u003c\/a\u003e for charging programs, Parallel Task, Dual Task, DC Power mode, wireless connection and detailed operating instructions.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003ePackage Includes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 × ISDT K2 ZIP Dual Smart Charger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eCharging Safety Notice\u003c\/h2\u003e\n\n\u003cp\u003eAlways confirm battery chemistry, cell count, polarity and permitted charge rate before starting a charging task. For lithium batteries, use the correct chemistry program and connect the appropriate balance lead whenever required.\u003c\/p\u003e\n\n\u003cp\u003eStandard LiPo cells must not be charged above 4.20V per cell. LiHV and ULiHV batteries require their dedicated charging modes and must only be charged to the higher voltage when the battery is specifically designed for that chemistry.\u003c\/p\u003e\n\n\u003cp\u003eOperate the K2 ZIP on a heat-resistant, non-flammable and electrically insulating surface with adequate airflow around the cooling system. Never charge damaged or swollen batteries, and \u003cstrong\u003enever leave the charger or connected batteries unattended while charging or discharging\u003c\/strong\u003e.\u003c\/p\u003e","brand":"ChinaHobbyLine","offers":[{"title":"Global \/ US Plug","offer_id":50327144759510,"sku":"ISDTK2ZIPDUALDCAC-US-PLUG GL","price":139.99,"currency_code":"USD","in_stock":true},{"title":"Global \/ EU Plug","offer_id":50327144792278,"sku":"ISDTK2ZIPDUALDCAC-EU-PLUG GL","price":139.99,"currency_code":"USD","in_stock":true},{"title":"Global \/ UK Plug","offer_id":50327144825046,"sku":"ISDTK2ZIPDUALDCAC-UK-PLUG GL","price":139.99,"currency_code":"USD","in_stock":true},{"title":"Global \/ AU Plug","offer_id":50327144857814,"sku":"ISDTK2ZIPDUALDCAC-AU-PLUG GL","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/01_413337ff-ce4d-4686-8557-96f6cbbe4346.png?v=1788343068"}],"url":"https:\/\/chinahobbyline.com\/id\/collections\/8s-lipo-battery-chargers.oembed","provider":"ChinaHobbyLine","version":"1.0","type":"link"}