Fast Battery DK

빠른 배터리 DK는 배터리 충전 속도를 높일 수있는 훌륭한 도구입니다.

Fast Battery DK not only improves charging speed, but also increases battery life.

Functions of ultra fast charging

- Nice and convenient user interface.

- Shows battery information - battery temperature, battery voltage and battery status.

- Automatically activates fast charging mode.

- Automatic Wi-Fi off

- Automatically turn off Bluetooth

- Automatically change the brightness level, screen timeout.