- Item name: Lithium Battery Charging Protection Board
- Input voltage: 5V
- Maximum charging current: 1000 mA
- Charge cut-off voltage: 4.2 V + / – 1%
- Battery overcharge protection voltage: 2.5 V
- Battery over-current protection current: 3 A
- Input interface: micro USB
- Size: 28mm x 17mm
How to Use:
- Input port with micro 5pin USB female, can directly use mobile charger for input to the lithium battery,and still retain the input voltage wiring solder joints, can be very convenient.
- Connect the battery to B + B – , insert mobile phone charger to the USB Female then red light is charging and green is full of charged.