1、Battery Dormant Activation Technology: This phone battery tester adopts the brand new technology of battery dormant activation to accelerate the speed of battery efficiency rise, running cycle is twice as fast as the traditional cycle machine, generally 2‑3 days that can be from 75% to 100%, applicable to for IOS IP11‑15PM. 2、Multifunctional: This phone battery tester charger activation board is multifunctional, with both battery cycle and short circuit functions, which is very practical and convenient, safe and reliable. 3、Excellent PCB Material: This phone battery repair circuit board is made of excellent PCB material, which is sturdy and abrasion resistant, not easy to be damaged and has a long service life. 4、LED Digital Display Screen: This battery activation charge board adopts LED digital display screen, the display is clear, which can clearly let you see the test situation, very practical. 5、Wide Application: This battery tester activation board is to make the actual efficiency of the battery go up by running the cycle, quickly calibrate the battery capacity, which can solve the problem of jumping after transplanting the battery cells, which can be used at home, repair shop. Item Type: Phone Battery Tester Material: PCB LED Digital Display: Supported Supports 20W Fast Charging Protocol 1 x Phone Battery Tester 1 x Data Cable 1 x Charger