Battery Activation Charge Board For Samsung OPPO Xiaomi K-9206 Professional

K-9206 Professional Battery Activation Charge Board for Samsung / OPPO / Xiaomi / Vivo / Huawei

1. For activating the dormant battery, makes the dormant battery working normally again 

2. Current adjustable from 1-2A, safe and fast charging 

3. Overcurrent protection starts when the electric current is over 2A 

4. Short circuit testing to judge the working condition of battery 

5. It needs the working voltage over 2.5V to work normally 

6. Maximum charging electric current is 2A