Description
Key Specifications and Features:
- The module is primarily an AC 220V input version for home chargers and can be used with a wide range of battery voltages.
- Model Name: HW-631 / XH-M602 (both names refer to the same product).
- Input Voltage: AC 220V.
- Application Fields: Suitable for 3.7V to 120V lithium batteries or lead-acid storage batteries.
- Display: Bright 3-digit LED display for real-time voltage monitoring.
- Precision: Display and control accuracy of 0.1V.
- Output Type: Output switch control (acts as an on/off switch for the charging power source).
- Control Method: Digital setting of start and stop charging voltages via push buttons.
- Protection: Automatically cuts off power to protect the battery from overcharging or excessive discharge.










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