KOOCU S2023 Battery Chip Active Fixture For Ios +Android

Latest smartphone built-in fast charging device with overload protection, full automatic light rotation, automatic matching battery protocol, high current fast charging, intelligent identification of positive and negative poles, suitable for 90% of models, upgrade IC intelligent high current fast charging

Battery charging usage:

Charging and operating the built-in battery – First connect the small board to the power supply, then the battery can be charged by attaching it to the operating board.

Battery activation:

Activate the built-in battery – Some of the batteries in the phone have been placed for too long, resulting in the inability to charge,