Mechanic BA27 Pro Battery Activation/Test Board

Battery activation and fast charging board for GSM repair use, designed to reactivate deeply discharged Li-Ion and Li-Polymer batteries without stressing the phone motherboard charging circuit.

The BA27 Pro features an extended FPC connector matrix for batteries used in iPhone, iPad and many Android models. It includes a dual LED display for voltage and current, automatic voltage regulation, reverse polarity protection and automatic stop at full charge.

Power input is available via USB-C 5V or DC 5V bench power terminals. Regulated output is 4.2V / 4.35V. The multilayer PCB with thickened copper traces is built for intensive workshop use.

Declared general compatibility: Apple iPhone, iPad and Android smartphones from Samsung, Huawei, Xiaomi, Oppo and Vivo.

The component is function tested according to the supplier information.