ISDT 608AC 200W Smart Balance Charger – AC/DC 8A 1-6S LiPo Charger

The ISDT 608AC is a modular AC/DC smart balance charger that combines convenient plug-in AC charging with significantly higher power when operated from a suitable external DC source. With the detachable AC power module installed, the 608AC provides up to 50W of charging power. Remove the power module and operate the charger from a compatible 10–30V DC source to access up to 200W of charging power and up to 8A charge current.

The 608AC supports LiPo, LiHV, LiFe and Li-ion batteries from 1S to 6S, along with NiMH and lead-acid battery programs. It also includes ISDT's Shuttle Roll control, BattGO smart battery support, a digital DC power-supply mode and a dedicated battery disposal task.

ISDT 608AC Specifications

Detachable Power Supply: One Charger for AC and DC Use

The defining feature of the ISDT 608AC is its modular detachable power-supply design. Instead of permanently building the AC power supply into the same enclosure as the charger electronics, ISDT separates the two sections so the configuration can change depending on where the charger is being used.

For home or workshop charging, attach the AC power module and connect the charger to a compatible AC mains source. This creates a convenient all-in-one setup without requiring a separate external DC power supply.

For field use or higher-power charging, the charger section can operate separately from a compatible 10–30V DC source. In this configuration, maximum charging power rises from 50W on AC to 200W on DC.

Why 50W AC and 200W DC Matter

The difference between AC and DC operation is important when selecting the 608AC for larger RC batteries.

Maximum current and maximum power work together. The charger may support up to 8A, but that does not mean 8A is available at every battery voltage or when operating from the 50W AC power module.

For example, a large 6S battery requires much more wattage to charge at the same current than a 2S battery. The 200W DC mode is therefore considerably better suited to larger-capacity 4S, 5S and 6S packs when faster charging is required.

AC mode remains useful when convenience and a simple plug-in setup are more important than maximum charging speed.

1–6S LiPo and LiHV Balance Charging

The ISDT 608AC supports LiPo and LiHV batteries from 1S through 6S, together with LiFe and Li-ion battery programs. It also supports NiMH batteries up to 16 cells and lead-acid batteries up to 12 cells.

For multi-cell lithium batteries, balance charging is strongly recommended. Connecting the battery's balance lead allows the 608AC to monitor individual cell voltages and perform balancing during the charging process.

Single Shuttle Roll Control

Instead of surrounding the display with numerous small buttons, the 608AC uses ISDT's distinctive Shuttle Roll control.

The knob can be rolled to move through menus, pressed to enter or confirm a task, and held to access system settings or stop an active operation. This makes the charger practical to operate with one hand while keeping the front interface relatively clean.

BattGO Smart Battery Support

The 608AC also supports ISDT's BattGO smart battery system. When used with a compatible BattGO battery and the required smart connection, the charger can access battery information and use supported battery data to assist with task configuration.

This can reduce repetitive manual setup when working within the BattGO ecosystem.

Adjustable Digital Power Supply Mode

The 608AC is not limited to battery charging. It can also operate as an adjustable DC power supply for suitable hobby and bench applications.

ISDT specifies the digital power-supply mode for up to 50W when powered through AC and 150W when powered from an appropriate DC source, with adjustable constant-voltage output from approximately 2–30V and constant-current adjustment from 0.2–5A.

This power-supply rating is separate from the charger's normal battery-charging specification. In normal charging mode, maximum charging power is AC 50W / DC 200W.

Charge, Storage, Discharge and Battery Disposal Tasks

The 608AC provides several battery-management tasks from its menu, including normal charging, storage preparation and discharging.

It also includes a dedicated Battery Scrap / Destroy function intended for batteries that are being permanently decommissioned. This task can discharge a battery toward 0V as part of an end-of-life battery disposal process.

Charge Screen Shows More Than Pack Voltage

During supported balance-charging tasks, the 608AC can display individual cell voltages and cell internal-resistance information in addition to overall working parameters.

Scrolling the Shuttle Roll during operation allows the lower part of the display to move between available information screens. This gives users a clearer view of how the battery is behaving during the charging process rather than showing only charge current and elapsed time.

DC Input Protection and Power Limiting

When the 608AC is powered from an external DC source, its system settings allow the user to configure a minimum input-voltage threshold and maximum input-power limit.

The minimum input-voltage setting can help protect a battery being used as the charger's DC power source from excessive discharge. The maximum input-power setting can be matched to the capability of the external power source so the charger does not attempt to draw more power than the supply can reliably provide.

For DC operation, the official system menu provides a minimum-input-voltage setting from 10–24V and a maximum-input-power setting from 30–230W.

ISDT 608AC Calibration and Firmware Support

The 608AC system menu includes a Calibrate function for supported calibration of input voltage, output voltage and balance-port voltage. It also provides self-test and system-information functions.

A dedicated firmware-upgrade port is present on the charger. If firmware servicing is required, use firmware and update procedures specifically intended for the ISDT 608AC rather than files for the older ISDT SC-608 or another ISDT charger.

This distinction is particularly important because the ISDT 608AC and ISDT SC-608 are different charger models.

ISDT 608AC Manual

For detailed charging tasks, battery programs, AC/DC operation, system settings, calibration and safety instructions, view the ISDT 608AC User Manual.

Who Is the ISDT 608AC Best Suited To?

• RC users who want one charger that can operate from both AC mains power and an external DC source.
• Users who value simple plug-in AC charging at home but want more charging power from DC at the field or workshop.
• Users working with LiPo, LiHV, LiFe or Li-ion batteries up to 6S.
• RC airplane, helicopter, car, boat and FPV users who need up to 200W charging from a suitable DC source.
• Users who prefer a compact single-channel charger rather than a larger dual-channel charging station.
• BattGO users who want supported smart battery functionality.

Compare More ISDT Chargers

To compare the 608AC with other ISDT AC/DC, DC-only, dual-channel and higher-power charging options, explore the ISDT chargers and battery charging tools available from CNHL.

You can also browse the wider LiPo battery chargers collection for charging equipment across different brands and power levels.

What to Check Before Buying

• Confirm that your battery chemistry and cell count fall within the charger's supported range.
• Remember that maximum charging power is AC 50W but rises to DC 200W with an appropriate external DC source.
• Do not assume the 8A current limit is available at every voltage or when operating from AC.
• For DC operation, confirm that the external power supply can provide the required voltage, current and wattage.
• Use balance charging for multi-cell lithium batteries whenever appropriate.
• Confirm that the regional AC power cable supplied or selected matches the wall outlet used in your country.
• Do not confuse the 608AC with the older ISDT SC-608 when looking for firmware, manuals or specifications.

FAQ

Is the ISDT 608AC an AC or DC charger?

Both. The 608AC uses a detachable AC power module for convenient AC operation and can also run from a compatible 10–30V external DC source when the AC module is removed.

How much charging power does the ISDT 608AC provide?

The maximum battery-charging power is 50W in AC mode and 200W in DC mode. DC operation requires a suitable external power source capable of supplying the necessary input power.

Can the ISDT 608AC charge 6S LiPo batteries?

Yes. The 608AC supports LiPo batteries from 1S through 6S. For larger 6S packs, DC operation can provide substantially more charging power than the built-in 50W AC configuration.

Can the 608AC charge LiHV batteries?

Yes. LiHV batteries from 1S to 6S are supported. Select the dedicated LiHV battery program and make sure the battery is designed for LiHV charging before using the higher full-charge voltage.

Does the ISDT 608AC require an external power supply?

Not when used in AC mode with its detachable AC power module. An external compatible DC source is required when using the charger in DC mode to access its higher DC charging capability.

What is the maximum charging current?

The 608AC supports charge-current settings up to 8A. Actual available current is also limited by battery voltage and the charger's 50W AC or 200W DC maximum charging power.

Can the ISDT 608AC work as a DC power supply?

Yes. The charger includes an adjustable digital power-supply mode. ISDT specifies up to 50W when operating from AC or 150W when operating from an appropriate DC source, with approximately 2–30V CV and 0.2–5A CC adjustment.

What is Battery Scrap mode?

Battery Scrap / Destroy is intended for permanently decommissioning a battery by discharging it toward 0V. It should not be used for normal storage or on a battery that will be charged and used again.

Is the ISDT 608AC the same as the ISDT SC-608?

No. The ISDT 608AC and ISDT SC-608 are different charger models. Manuals, firmware and specifications for the SC-608 should not be assumed to apply to the 608AC.

Where can I find the ISDT 608AC manual?

You can view the ISDT 608AC User Manual for battery programs, AC/DC setup, system settings, calibration and operating instructions.

Package Includes

• 1 × ISDT 608AC Smart Balance Charger
• 1 × Detachable AC Power Supply Module
• 1 × Regional AC Power Cable, where included with the selected version

Charging Safety Notice

Always confirm battery chemistry, cell count, polarity and permitted charge rate before beginning a charging task. For lithium batteries, connect the balance lead whenever appropriate so the charger can monitor individual cell voltage.

Operate the 608AC on a heat-resistant, non-flammable and electrically insulating surface with adequate ventilation. Never charge damaged or swollen batteries, and never leave batteries unattended while charging, discharging or performing a storage task.