Android Smartphones Battery Fast Charging and Activation Board 2-IN-1 Tool.This Charging and Activation Board suitable for above 95% Android system range of inside battery, support Huawei，OPPO，VIVO，Xiaomi, Lenovo, ZTE Leshi Meizu …other types of battery. It can charge if it can button up, simple but convenient, as well as fast. 

2-IN-1 Android Phones Battery Fast Charging and Activation Board Tool

The product possess following function: Automatic identification function, smart change  lights function, recognize Volt_ammeter function, and charging state notice, high current overload protection, one-key to activate the battery, high current load protection, Voltage and current dual LED display, full circuit reverse function, battery voltage detection, battery short circuit protection 

Adopt original battery base product, ensure the quality of item, it can charge if it can button up.

Adopt full original battery holder production, ensure quality of product, optimize software parameters, more stable performance. An exceedingly practical activation board,  also a necessary tool for the master of home-made mobile phone.