1. Charging/overvoltage protection, self-stop when fully charged
2. XH-3P balanced charging interface
3. The intelligent IC control circuit is used inside, which can charge and balance the 7.4V lithium battery
4. With indicator light, the green light is on when the power is connected, the red light is on when the battery is charged, and the green light is on when the battery is fully charged
5. Input: 110V
6. Output: DC 7.4V 800mA
7. Weight: about 59g
