Fast Battery DK

Fast Battery DK est un excellent outil qui peut augmenter la vitesse de chargement de la batterie.

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.