Battery Saver Master

Battery Saver Master is a FREE app that last your battery longer and makes you extend battery life up to 50% more and cut down charging time under the power saving mode by closing background running apps.

The UI of Battery is as simple as possible, but tremendously practical.

Features:

- Display battery information in percent(%) on status bar.

- Sound on charger connected or disconnected.

- Shows Accurately battery remaining time and charging time!

- Wifi/Bluetooth/Location/Data etc toggles!

- Control brightness.

- Support for latest Version.