Battery Saver - Battery Doctor: Disable unnecessary apps that drain your battery! Battery Saver - Battery Doctor: Task Killer kills tasks with one click! Battery Saver - Battery Doctor: Kill apps when screen is off! Battery Saver - Battery Doctor: Accurate battery remaining time! Battery Saver - Battery Doctor: Accurate charging remaining time! Battery Saver - Battery Doctor: Schedule power saving modes for work/class/sleep and more! Battery Saver - Battery Doctor: Wifi/Data/Bluetooth toggle! Ba