ISDT K1 250W Dual AC/DC Smart Balance Charger

ISDT K1 250W Dual AC/DC Smart Balance Charger

The ISDT K1 is a versatile dual-channel balance charger that adapts to your power needs, whether you’re charging at home with AC power (100W) or in the field with DC power (up to 250W per channel). With support for up to 6S balance charging, the K1 offers unparalleled flexibility, precision, and safety for RC enthusiasts.

The charger also doubles as an adjustable power supply, capable of operating in constant current or constant voltage mode, and includes a battery destroy mode for safe discharge to 0V. Its 2.4-inch IPS display ensures clear visibility in all lighting conditions, while upgradeable firmware keeps your charger up-to-date with the latest features.

Key Features

• Dual Power Modes: AC (100W) and DC (250W x2) inputs for flexible charging scenarios.
• Smart Display: 2.4-inch IPS screen with automatic brightness adjustment for easy readability.
• Adjustable Power Supply: Operates in constant current (0.2–5.0A) or constant voltage (5–24V) mode.
• Safety Features: Overload, over-voltage, and over-temperature protection, plus alarms for incorrect cell count and abnormal voltage.
• Battery Destroy Mode: Safely discharges batteries to 0V when they’ve reached the end of their life.
• Upgradeable Firmware: Stay current with updates via USB connection.

Specifications

• Input Voltage: AC 100–240V; DC 10–30V
• Output Voltage: DC 1–26.4V
• Max Input Current: DC 20A
• Charge Current: 0.1–10.0A x2
• Balance Current: 0.5A per cell (max)
• Max Charging Power: AC 100W; DC 250W x2
• Supported Batteries: LiFe, LiIon, LiPo, LiHv (1–6S); Pb (1–12S); NiMH/Cd (1–16S)
• Operating Temperature: 0–40°C
• Storage Temperature: -20–60°C
• Dimensions: 135 x 115 x 49mm
• Weight: ~485g

What’s in the Box?

• 1x ISDT K1 250W Smart Balance AC/DC Charger

Important Note: A UK AC mains plug to IEC C5 cable is required for AC operation but is not included.