All in One Mobile Phone Battery Fast Charging Activation Board For iPhone 14 13 12 11 XR XS 8 7 For Android Samsung Huawei Oppo

Compatible Phone Models: 4G / 4S / 5G / 5S / 5SE / 6G / 6Plus / 7G / 7Plus / 8G / 8P / X / XS MAX /11 series/ 12 series/ HUAWEI / MEIZU / MI / OPPO / VIVO / Samsung…

Function:
1. Automatic power off when battery is fully charged
2. Automatic light identification when battery is fully charged

Battery Charging: charging and activating the built-in battery. First connect the small board to the power supply, then the battery can be buckled on the board to charge.

Battery Activation: activate the built-in battery – the cell phone has a long time to revolve so that it can’t be recharged. At this time, it is necessary to use this board to activate it then the battery can be used normally. Connected the board to the power supply, the battery is directly buckled to the corresponding place, then press the activation button.

When the battery is full of power, the circuit will judge whether the battery is full, so as to cut off the power and prevent the battery from overcharging