AiXun BC01 battery calibrator is a mobile repair tool designed for 11-14 series iPhone battery calibration. It supports one key startup, battery health can rises to 100% automatically. The HD 0.9 inch OLED display screen provides better visual experience, battery health data, battery capacity, cycle counts,charging state, voltage and current values are clear at a glance. It supports QC/PD fast charge protocols, proper and reasonable layout of battery holder ensures convenient operation. The discharging current can be adjusted automatically according to the cell performance, and the wind speed can also be adjusted automatically based on the power and temperature change. The built-in overheating protection function can protect battery from being burned properly.