{"product_id":"hobbywing-skywalker-30a-v2-esc","title":"Hobbywing SkyWalker V2 30A 3-4S Brushless ESC with 5V\/5A BEC \u0026 Reverse Brake for RC Plane","description":"\u003cstyle\u003e\n.cnhl-product-table-wrap {\n  width: 100%;\n  overflow-x: auto;\n  margin: 12px 0 18px;\n}\n\n.cnhl-product-table {\n  width: 100%;\n  border-collapse: separate !important;\n  border-spacing: 0 8px !important;\n  font-size: 14px;\n  line-height: 1.45;\n}\n\n.cnhl-product-table th {\n  background: #E60073;\n  color: #fff;\n  text-align: left;\n  padding: 11px 12px;\n  font-weight: 700;\n  white-space: nowrap;\n}\n\n.cnhl-product-table td {\n  background: #f7f7f7;\n  padding: 11px 12px;\n  vertical-align: top;\n}\n\n.cnhl-product-table td:first-child {\n  font-weight: 700;\n  color: #222;\n  width: 34%;\n  background: #f2f2f2;\n}\n\n.cnhl-product-image {\n  margin: 18px 0;\n  text-align: center;\n}\n\n.cnhl-product-image img {\n  max-width: 100%;\n  height: auto;\n  border-radius: 8px;\n}\n\n.cnhl-note-box {\n  background: #fafafa;\n  border-left: 4px solid #E60073;\n  padding: 12px 14px;\n  margin: 16px 0;\n  font-size: 14px;\n  line-height: 1.55;\n}\n\u003c\/style\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eHobbywing SkyWalker 30A V2 Brushless ESC\u003c\/strong\u003e is a lightweight aircraft ESC for pilots building efficient \u003cstrong\u003e3-4S LiPo\u003c\/strong\u003e fixed-wing power systems. It is a natural choice for compact sport planes, trainers, park flyers, foam aircraft, and lighter 4S setups where smooth throttle control, dependable BEC output, and clean installation matter more than oversized current capacity.\n\u003c\/p\u003e\n\n\u003cp\u003e\nUnlike the higher-current SkyWalker 40A, 50A, and 60A models, this 30A version is aimed at lighter aircraft that still benefit from the full SkyWalker V2 control experience. It brings \u003cstrong\u003eDEO Technology\u003c\/strong\u003e, \u003cstrong\u003eReverse Brake\u003c\/strong\u003e, \u003cstrong\u003eSearch Mode\u003c\/strong\u003e, programmable ESC settings, and a built-in \u003cstrong\u003e5V \/ 5A switch-mode BEC\u003c\/strong\u003e into a compact 30A aircraft ESC package.\n\u003c\/p\u003e\n\n\u003cdiv class=\"cnhl-product-image\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/001_b7536212-3f47-489f-a309-c855012c2914.png\" alt=\"Hobbywing SkyWalker 30A V2 3-4S brushless aircraft ESC with 5V 5A BEC and Reverse Brake\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eQuick Fit Check\u003c\/h2\u003e\n\n\u003cdiv class=\"cnhl-product-table-wrap\"\u003e\n\u003ctable class=\"cnhl-product-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCheck Point\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest Use\u003c\/td\u003e\n\u003ctd\u003eLightweight 3-4S RC aircraft, park flyers, foam trainers, sport planes, compact fixed-wing models, and efficient 4S aircraft setups.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eBrushless motor only. This ESC is not designed for brushed motors.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Range\u003c\/td\u003e\n\u003ctd\u003e3-4S LiPo.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e30A continuous, 50A peak.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBEC\u003c\/td\u003e\n\u003ctd\u003eBuilt-in 5V \/ 5A switch-mode BEC for receiver and servo power.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgramming\u003c\/td\u003e\n\u003ctd\u003eSeparate programming cable for connection to a compatible LED Program Box, plus transmitter-based programming support.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest Buyer\u003c\/td\u003e\n\u003ctd\u003ePilots who want a compact 4S-capable aircraft ESC with reliable BEC output, Reverse Brake, Search Mode, DEO throttle optimization, and SkyWalker V2 programmability.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"cnhl-note-box\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e The SkyWalker 30A V2 supports \u003cstrong\u003e3-4S LiPo\u003c\/strong\u003e. It is not a 6S ESC. For aircraft using 4S power, pair it with a suitable 4S airplane LiPo and make sure the motor, propeller, cooling, connector, and expected current draw stay within the ESC rating.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003cdiv class=\"cnhl-product-table-wrap\"\u003e\n\u003ctable class=\"cnhl-product-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHobbywing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSkyWalker V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSKYWALKER-30A-V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC Type\u003c\/td\u003e\n\u003ctd\u003eBrushless aircraft ESC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e3-4S LiPo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBEC Type\u003c\/td\u003e\n\u003ctd\u003eSwitch-mode BEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBEC Output\u003c\/td\u003e\n\u003ctd\u003e5V @ 5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e33g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e60 × 25 × 8mm (L × W × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgramming Method\u003c\/td\u003e\n\u003ctd\u003eLED Program Box via separate programming cable, or transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Application\u003c\/td\u003e\n\u003ctd\u003e3-4S park flyers, foam trainers, sport planes, compact fixed-wing aircraft, and lightweight 4S airplane setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver Power\u003c\/td\u003e\n\u003ctd\u003eBuilt-in 5V \/ 5A BEC for receiver and servo power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStock Number\u003c\/td\u003e\n\u003ctd\u003e30205351\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eKey Performance Features\u003c\/h2\u003e\n\n\u003cdiv class=\"cnhl-product-table-wrap\"\u003e\n\u003ctable class=\"cnhl-product-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eWhy It Matters\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4S-Capable 30A Platform\u003c\/td\u003e\n\u003ctd\u003eGives lightweight aircraft builders a compact ESC option for 3S and 4S power systems without stepping up to a larger 40A or 50A controller.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e32-bit Microprocessor\u003c\/td\u003e\n\u003ctd\u003eSupports smooth aircraft throttle behavior and good compatibility with common brushless airplane motors.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5V \/ 5A Switch-Mode BEC\u003c\/td\u003e\n\u003ctd\u003eProvides receiver and servo power from the flight battery, helping simplify wiring in smaller aircraft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDEO Technology\u003c\/td\u003e\n\u003ctd\u003eDriving Efficiency Optimization helps improve throttle response and operating efficiency while reducing ESC temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse Brake\u003c\/td\u003e\n\u003ctd\u003eCan help shorten landing rollout when the aircraft setup and pilot procedure support reverse brake operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSearch Mode\u003c\/td\u003e\n\u003ctd\u003eUses alarm beeps from the motor to help locate the aircraft after landing in grass, brush, or visually difficult areas.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgrammable Setup\u003c\/td\u003e\n\u003ctd\u003eAllows pilots to adjust brake behavior, cutoff logic, timing, start-up mode, Active Freewheeling, and Search Mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAircraft Protection Logic\u003c\/td\u003e\n\u003ctd\u003eIncludes protection functions for start-up, voltage, temperature, overload, over-current, and throttle signal loss conditions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eBuilt for Lightweight 4S Aircraft, Not Oversized Power Systems\u003c\/h2\u003e\n\n\u003cp\u003e\nThe SkyWalker 30A V2 works best when the aircraft is designed around efficiency and moderate current draw. This is the kind of ESC that makes sense in a lighter 4S sport plane, foam trainer, park flyer, or compact fixed-wing model where adding unnecessary ESC weight would not improve the flying experience.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor many smaller aircraft, a large ESC can be physically harder to mount and may add weight where it is not needed. The 30A V2 keeps the setup more compact while still offering SkyWalker V2 features that matter in actual flight: smooth throttle response, brake options, programmable cutoff behavior, and recovery support through Search Mode.\n\u003c\/p\u003e\n\n\u003cp\u003e\nTo compare this model with other aircraft ESC choices, browse \u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/hobbywing-rc-airplane-escs\"\u003eHobbywing RC Airplane ESCs\u003c\/a\u003e or the full \u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/hobbywing-skywalker-escs\"\u003eHobbywing SkyWalker ESCs\u003c\/a\u003e collection.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eWhy the 30A V2 Is Useful in 4S Airplane Builds\u003c\/h2\u003e\n\n\u003cp\u003e\nA 4S aircraft does not always need a large ESC. If the motor and propeller combination stays within the 30A continuous-current range, the SkyWalker 30A V2 can provide a cleaner and lighter solution than moving straight to a 40A or 50A ESC. This is especially helpful in models where center of gravity, airflow, and internal space are limited.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor aircraft running at the top of the supported voltage range, compare suitable packs in the \u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/4s-lipo-for-airplanes\"\u003e4S LiPo for Airplanes\u003c\/a\u003e collection. Always confirm battery size, connector, discharge capability, and aircraft manual recommendations before final installation.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003e32-bit Control Platform for Predictable Throttle Response\u003c\/h2\u003e\n\n\u003cp\u003e\nThe SkyWalker 30A V2 uses a high-performance \u003cstrong\u003e32-bit microprocessor\u003c\/strong\u003e running up to \u003cstrong\u003e96MHz\u003c\/strong\u003e. In practical flying, that matters because a small aircraft still needs clean throttle response during launch, climb, cruising, approach, and landing.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe goal is not only to provide current. The ESC also needs to manage brushless motor timing, startup behavior, throttle smoothness, and protection logic in a way that feels predictable to the pilot. That is why this 30A model is more than a basic entry-level speed controller.\n\u003c\/p\u003e\n\n\u003cdiv class=\"cnhl-product-image\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/002_1cc12729-e2eb-4950-8194-594cd505dd5e.png\" alt=\"Hobbywing SkyWalker V2 32-bit 96MHz microprocessor control technology\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eBuilt-In 5V \/ 5A BEC for Clean Aircraft Wiring\u003c\/h2\u003e\n\n\u003cp\u003e\nThe SkyWalker 30A V2 includes a built-in \u003cstrong\u003e5V \/ 5A switch-mode BEC\u003c\/strong\u003e. This allows the ESC to power the receiver and servos from the main flight battery, which helps keep smaller aircraft builds cleaner and easier to wire.\n\u003c\/p\u003e\n\n\u003cp\u003e\nA 5V BEC is commonly used for standard receiver and servo systems. Before flying, confirm that your receiver, servos, gyro, retracts, lights, or stabilization equipment are compatible with 5V power and that the total receiver-side load stays within a safe range.\n\u003c\/p\u003e\n\n\u003cdiv class=\"cnhl-product-table-wrap\"\u003e\n\u003ctable class=\"cnhl-product-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBEC Detail\u003c\/th\u003e\n\u003cth\u003ePractical Meaning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5V Output\u003c\/td\u003e\n\u003ctd\u003eDesigned for standard receiver and servo systems that operate at 5V.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5A BEC Current\u003c\/td\u003e\n\u003ctd\u003eSuitable for many lightweight aircraft, but final suitability depends on servo count and servo load.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitch-Mode Design\u003c\/td\u003e\n\u003ctd\u003eImproves efficiency compared with a simple linear BEC, especially when running from higher input voltage.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-In Layout\u003c\/td\u003e\n\u003ctd\u003eReduces the need for a separate external BEC in many compact airplane setups.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eDEO Technology for Smoother Power Delivery\u003c\/h2\u003e\n\n\u003cp\u003e\nHobbywing’s \u003cstrong\u003eDEO Technology\u003c\/strong\u003e, or Driving Efficiency Optimization, is designed to improve throttle response and ESC efficiency while helping reduce operating temperature. In a smaller aircraft, smooth throttle feel can make the model easier to manage, especially during launch, low passes, and landing approach.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDEO does not replace correct propeller selection, airflow, or current testing. It is best understood as part of the ESC’s control behavior that helps the aircraft power system feel more refined and efficient when correctly matched.\n\u003c\/p\u003e\n\n\u003cdiv class=\"cnhl-product-image\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/003_faefe7e4-f051-4f58-a758-288b9e0668aa.png\" alt=\"Hobbywing SkyWalker V2 DEO technology and active freewheeling for smoother throttle and lower ESC temperature\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eReverse Brake for Shorter Landing Rollout\u003c\/h2\u003e\n\n\u003cp\u003e\nThe SkyWalker V2 platform supports normal brake and reverse brake modes. On suitable aircraft, reverse brake can help reduce landing rollout, especially when flying from shorter runways, paved surfaces, or tighter fields.\n\u003c\/p\u003e\n\n\u003cp\u003e\nReverse Brake should be configured carefully and tested on the ground before flight. Whether it is useful depends on the motor, propeller, transmitter setup, aircraft type, and the pilot’s landing procedure.\n\u003c\/p\u003e\n\n\u003cdiv class=\"cnhl-product-image\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/004_6bf6a35a-93b8-4e3e-a3cd-e8914469c8eb.png\" alt=\"Hobbywing SkyWalker V2 reverse brake mode for shorter RC aircraft landing rollout\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eSearch Mode for Easier Aircraft Recovery\u003c\/h2\u003e\n\n\u003cp\u003e\nSearch Mode is especially helpful for small and mid-size aircraft because they can be difficult to see after an off-runway landing. When enabled, the ESC can make the motor emit alarm beeps after the aircraft has been inactive for the selected time.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor grass fields, club sites, farm fields, and areas with uneven ground, Search Mode can make recovery faster without adding extra equipment to the aircraft.\n\u003c\/p\u003e\n\n\u003cdiv class=\"cnhl-product-image\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/005_2ca81115-14f8-46f2-a6c6-de456703e941.png\" alt=\"Hobbywing SkyWalker V2 search mode alarm beeps help locate lost RC aircraft\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eProgrammable Parameters\u003c\/h2\u003e\n\n\u003cp\u003e\nThe SkyWalker 30A V2 uses a separate programming cable for connection to a compatible Hobbywing LED Program Box. It can also be programmed through the transmitter. This gives pilots a practical way to adjust aircraft ESC behavior without replacing hardware.\n\u003c\/p\u003e\n\n\u003cdiv class=\"cnhl-product-table-wrap\"\u003e\n\u003ctable class=\"cnhl-product-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProgrammable Item\u003c\/th\u003e\n\u003cth\u003eAvailable Setting Direction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake Type\u003c\/td\u003e\n\u003ctd\u003eDisabled, normal, reverse, or linear reverse depending on aircraft needs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake Force\u003c\/td\u003e\n\u003ctd\u003eLow, medium, or high.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Cutoff Type\u003c\/td\u003e\n\u003ctd\u003eSoft or hard cutoff behavior.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiPo Cells\u003c\/td\u003e\n\u003ctd\u003eAuto calculation or manual cell selection for supported 3-4S setups.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutoff Voltage\u003c\/td\u003e\n\u003ctd\u003eDisabled, low, medium, or high.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart-up Mode\u003c\/td\u003e\n\u003ctd\u003eNormal, soft, or very soft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTiming\u003c\/td\u003e\n\u003ctd\u003eLow, medium, or high depending on motor requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Freewheeling\u003c\/td\u003e\n\u003ctd\u003eOn or off.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSearch Mode\u003c\/td\u003e\n\u003ctd\u003eOff, 5 minutes, 10 minutes, or 15 minutes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\nFactory settings are a safe starting point for many aircraft, but final setup should be adjusted according to the motor, propeller load, battery, cooling, field size, and pilot preference.\n\u003c\/p\u003e\n\n\u003cdiv class=\"cnhl-product-image\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/007_87cfa71e-3fc2-4ed7-b1d9-7fec8c272f4c.png\" alt=\"Hobbywing SkyWalker V2 programmable ESC items for standard aircraft ESCs\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eSkyWalker 30A V2 vs 40A V2 and 30A Mini V2\u003c\/h2\u003e\n\n\u003cp\u003e\nThe SkyWalker 30A V2 should be chosen for the aircraft’s real current demand, not only by model size. It gives 30A continuous current in a standard SkyWalker V2 layout, while the 40A version gives extra current margin for stronger 3-4S systems. The 30A Mini V2 is more compact, but the standard 30A V2 is often easier to work with in aircraft where wiring, cooling, and installation space are less restricted.\n\u003c\/p\u003e\n\n\u003cdiv class=\"cnhl-product-table-wrap\"\u003e\n\u003ctable class=\"cnhl-product-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eBest Reason to Choose It\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkyWalker 30A V2\u003c\/td\u003e\n\u003ctd\u003eChoose this model for lightweight 3-4S aircraft that need a standard-size 30A ESC with 5V \/ 5A BEC output.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkyWalker 30A Mini V2\u003c\/td\u003e\n\u003ctd\u003eChoose the Mini version when the aircraft needs a smaller and lighter ESC package.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkyWalker 40A V2\u003c\/td\u003e\n\u003ctd\u003eChoose this model when your 3-4S aircraft setup needs more current headroom than the 30A version.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkyWalker 50A 4S V2\u003c\/td\u003e\n\u003ctd\u003eChoose this model when the aircraft remains on 3-4S but needs a stronger 50A current rating.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkyWalker 50A-6S Plus V2\u003c\/td\u003e\n\u003ctd\u003eChoose this model only when the aircraft needs 5S or 6S LiPo support in the 50A class.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eBattery and Connector Planning\u003c\/h2\u003e\n\n\u003cp\u003e\nThis ESC supports \u003cstrong\u003e3-4S LiPo\u003c\/strong\u003e. For aircraft running 4S power, compare suitable packs in the \u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/4s-lipo-for-airplanes\"\u003e4S LiPo for Airplanes\u003c\/a\u003e collection. Do not use this ESC with 5S, 6S, or higher-voltage batteries.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor broader aircraft battery options, browse \u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/cnhl-airplane-batteries\"\u003eRC Airplane Batteries\u003c\/a\u003e. If your aircraft is an EDF jet, the \u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/lipo-battery-for-edf-jet\"\u003eLiPo Batteries for EDF Jets\u003c\/a\u003e collection is useful for comparing high-discharge packs, but always make sure the ESC voltage and current rating match the final setup.\n\u003c\/p\u003e\n\n\u003cp\u003e\nConnector choice should match the expected current level and the available space inside the fuselage. A 30A ESC still needs clean solder joints, good airflow, and a battery capable of maintaining voltage under load.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eESC Calibration and Start-up Notes\u003c\/h2\u003e\n\n\u003cp\u003e\nWhen installing a new SkyWalker ESC or changing transmitters, complete throttle range calibration before normal use. The ESC needs to recognize the transmitter’s high and low throttle positions so arming, throttle response, and protection behavior work correctly.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDuring start-up, listen to the ESC tones and confirm that the detected cell count matches the connected battery. If the ESC does not arm normally, check throttle position, transmitter settings, receiver signal, battery voltage, BEC output, receiver connection, and motor wiring before attempting to run the propeller.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBecause this ESC includes a built-in BEC, receiver power can come from the ESC. Confirm all receiver-side electronics are suitable for the ESC’s 5V BEC output before connecting servos and accessories.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eProtection Functions for Lightweight Aircraft\u003c\/h2\u003e\n\n\u003cp\u003e\nSmall aircraft can still place real stress on an ESC, especially when propeller size, cooling, and battery choice are not matched correctly. The SkyWalker 30A V2 includes protection functions designed to help protect the power system during abnormal conditions.\n\u003c\/p\u003e\n\n\u003cdiv class=\"cnhl-product-table-wrap\"\u003e\n\u003ctable class=\"cnhl-product-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection\u003c\/th\u003e\n\u003cth\u003eWhat It Helps Prevent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart-up Protection\u003c\/td\u003e\n\u003ctd\u003eHelps protect the motor and ESC if start-up is unstable or the propeller is blocked.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbnormal Input Voltage Protection\u003c\/td\u003e\n\u003ctd\u003eHelps protect the ESC when the battery voltage is outside the expected operating range.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-Voltage Cutoff\u003c\/td\u003e\n\u003ctd\u003eHelps protect LiPo packs by reducing or cutting power when voltage drops too low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC Thermal Protection\u003c\/td\u003e\n\u003ctd\u003eHelps reduce damage risk if the ESC becomes too hot during operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitor Thermal Protection\u003c\/td\u003e\n\u003ctd\u003eHelps protect the ESC’s capacitor system under excessive heat conditions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrottle Signal Loss Protection\u003c\/td\u003e\n\u003ctd\u003eHelps protect the model if the ESC loses a valid throttle signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver-Current \/ Overload Protection\u003c\/td\u003e\n\u003ctd\u003eHelps protect the ESC when load suddenly increases beyond a safe level.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"cnhl-product-image\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/006_5b4c898f-1e8c-42a7-8598-bb788c498744.png\" alt=\"Hobbywing SkyWalker V2 multiple protections for input voltage low voltage ESC temperature overload and throttle signal loss\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eOfficial Brochure and User Manual\u003c\/h2\u003e\n\n\u003cp\u003e\nFor pilots who want to review Hobbywing’s original SkyWalker V2 documentation before installation, the official brochure and user manual references are available below. These documents are useful for checking SkyWalker V2 features, specifications, wiring, throttle calibration, programming, warning tones, and protection behavior.\n\u003c\/p\u003e\n\n\u003cdiv class=\"cnhl-product-table-wrap\"\u003e\n\u003ctable class=\"cnhl-product-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDocument\u003c\/th\u003e\n\u003cth\u003eDownload\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkyWalker V2 Series Leaflet\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/SKYWALKER_V2_Leafiet_ENs.pdf\" target=\"_blank\" rel=\"noopener\"\u003eView SkyWalker V2 Leaflet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkyWalker V2 User Manual Reference\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/manual_Skywalker_20A_30A_mini_V2.pdf\" target=\"_blank\" rel=\"noopener\"\u003eView SkyWalker V2 User Manual Reference\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eRecommended Collection Paths\u003c\/h2\u003e\n\n\u003cdiv class=\"cnhl-product-table-wrap\"\u003e\n\u003ctable class=\"cnhl-product-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eNeed\u003c\/th\u003e\n\u003cth\u003eRecommended Collection\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMore Hobbywing ESC options\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/hobbywing-escs\"\u003eHobbywing ESCs\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAircraft ESC selection\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/hobbywing-rc-airplane-escs\"\u003eHobbywing RC Airplane ESCs\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkyWalker series comparison\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/hobbywing-skywalker-escs\"\u003eHobbywing SkyWalker ESCs\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrushless ESCs\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/brushless-escs\"\u003eBrushless ESCs\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESCs with built-in BEC\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/esc-with-bec\"\u003eESCs with BEC\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4S aircraft battery options\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/4s-lipo-for-airplanes\"\u003e4S LiPo for Airplanes\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAircraft LiPo batteries\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/cnhl-airplane-batteries\"\u003eRC Airplane Batteries\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEDF jet batteries\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/lipo-battery-for-edf-jet\"\u003eLiPo Batteries for EDF Jets\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC setup tools\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/esc-programmers-accessories\"\u003eESC Programmers \u0026amp; Accessories\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiPo chargers\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/lipo-battery-chargers\"\u003eLiPo Battery Chargers\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOfficial SkyWalker V2 leaflet\u003c\/td\u003e\n\u003ctd\u003e\u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/SKYWALKER_V2_Leafiet_ENs.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSkyWalker V2 Leaflet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size: 14px; font-weight: bold; margin: 12px 0 6px; color: #000;\"\u003eDoes the Hobbywing SkyWalker 30A V2 have a built-in BEC?\u003c\/h3\u003e\n\u003cp\u003e\nYes. The SkyWalker 30A V2 includes a built-in 5V \/ 5A switch-mode BEC for receiver and servo power.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 14px; font-weight: bold; margin: 12px 0 6px; color: #000;\"\u003eWhat battery range does this ESC support?\u003c\/h3\u003e\n\u003cp\u003e\nThe SkyWalker 30A V2 supports 3-4S LiPo. For 4S aircraft setups, compare suitable packs in the \u003ca style=\"color: #E60073; text-decoration: underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/4s-lipo-for-airplanes\"\u003e4S LiPo for Airplanes\u003c\/a\u003e collection.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 14px; font-weight: bold; margin: 12px 0 6px; color: #000;\"\u003eCan I use a 6S LiPo battery with this ESC?\u003c\/h3\u003e\n\u003cp\u003e\nNo. Do not use this ESC with 6S batteries. It is designed for 3-4S LiPo setups only.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 14px; font-weight: bold; margin: 12px 0 6px; color: #000;\"\u003eShould I choose the SkyWalker 30A V2 or 40A V2?\u003c\/h3\u003e\n\u003cp\u003e\nChoose the 30A V2 when your aircraft’s measured current draw fits within the 30A rating and lower weight is preferred. Choose the 40A V2 when the setup needs more current headroom.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 14px; font-weight: bold; margin: 12px 0 6px; color: #000;\"\u003eIs the SkyWalker 30A V2 the same as the 30A Mini V2?\u003c\/h3\u003e\n\u003cp\u003e\nNo. Both are 30A-class SkyWalker V2 ESCs, but the Mini version is smaller and lighter. The standard 30A V2 is often easier to install in aircraft where wiring space and cooling are less restricted.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 14px; font-weight: bold; margin: 12px 0 6px; color: #000;\"\u003eWhat is DEO Technology on this ESC?\u003c\/h3\u003e\n\u003cp\u003e\nDEO stands for Driving Efficiency Optimization. It is designed to improve throttle response and driving efficiency while helping reduce ESC temperature.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 14px; font-weight: bold; margin: 12px 0 6px; color: #000;\"\u003eWhat does Search Mode do?\u003c\/h3\u003e\n\u003cp\u003e\nSearch Mode allows the ESC to make the motor emit alarm beeps, helping pilots locate an aircraft after landing in grass, brush, or visually difficult recovery areas.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 14px; font-weight: bold; margin: 12px 0 6px; color: #000;\"\u003eCan this ESC run a brushed motor?\u003c\/h3\u003e\n\u003cp\u003e\nNo. The SkyWalker 30A V2 is a brushless ESC designed for brushless motors. A brushed motor requires a brushed ESC.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 14px; font-weight: bold; margin: 12px 0 6px; color: #000;\"\u003eIs this the right ESC for RC cars or boats?\u003c\/h3\u003e\n\u003cp\u003e\nThis model is positioned as an aircraft ESC. For surface vehicles or marine setups, compare dedicated Hobbywing RC car ESCs or SeaKing boat ESCs instead.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: bold; margin: 14px 0; color: #000;\"\u003eInstallation Notice\u003c\/h2\u003e\n\n\u003cp\u003e\nAircraft ESC installation should be handled carefully. Confirm polarity, connector rating, solder quality, motor direction, cooling airflow, LiPo cell count, throttle calibration, BEC load, receiver connection, and programming settings before operation. Do not exceed the ESC current or voltage rating, and do not use this ESC with batteries above 4S.\n\u003c\/p\u003e\n","brand":"Hobbywing","offers":[{"title":"Global","offer_id":48319396315350,"sku":"SKYWALKER-30A-V2 GL","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/30A3-4S_jpg.webp?v=1781601005","url":"https:\/\/chinahobbyline.com\/cs\/products\/hobbywing-skywalker-30a-v2-esc","provider":"ChinaHobbyLine","version":"1.0","type":"link"}