Battery Master - Optimization

Battery Master is the key to all your battery issues.

Battery Master is a powerful tool to protect battery health, display battery usage information, and measure battery capacity.

Highlights:

- Battery Saver

- Battery optimization

- Remaining charge time

- Battery usage

- Estimated battery life

- Smart power mode

- Battery information

With just a few taps and seconds, Battery Master can save your battery power and extend battery life.