MECHANIC BA27 Battery Activation Detection Board

Steps
1. Power on the battery detection board, you can use Type-C or alligator clips to power on (USB is only for output)

2. Snap on the battery connector for the Apple series and press the marked model to find the corresponding battery holder for the Android series and then buckle and use

3. Key activation button, click the activation button to activate and switch to automatic fast charge

4. Automatically power off when fully charged, the battery will automatically power off after being fully charged, the blue indicator light goes out