OSS W223 Pro V6 battery activation board for Phone.W223 Pro V6 battery charging activation board for Phone repair.
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
Intelligent automatic identification of battery positive and negative pole, because of the different manufacturers of smart phone, resulting in the cell phone battery interface general, and the output positive and negative poles are different - the power supply is opposite, the battery positive and negative recognition function solved this problem, the battery interface is the same, so there is no need to distinguish between positive and negative poles.
