Battery Manager & Battery Saver are free apps that help save battery power for Android systems. It can help you save battery power at the touch of a button. With its many features, including power consumption ranking, memory scrubbing and background task shut-down, you can easily change the battery saving mode and extend battery life.
Features of Battery Manager (Android battery analysis and management tool)
★ Saves battery power (includes battery optimization/memory scrubbing/task killer)★
► Super simple one-touch "power save" button cleans up the memory and closes tasks, saving power!
► Displays one-touch power saving time. Stops your phone losing power!
★ Secure charging (provides monitoring reminders for battery charging) ★
► Shows remaining time/time limits for calls, games, standby, music playback, video playback, Internet browsing and reading
► The status bar displays the time remaining as a percentage (%).
► Remaining charging time is clearly shown
► Detailed charging records
★ Power-saving mode (custom mode/super power-saving mode/silent mode) ★
► Your phone loses power due to constant data synchronization, even when you are not using it.
★ Battery power saving mode ★
► Access the power-saving function via a widget on the home screen
► Switch to power-saving mode at fixed times
★ App power usage detection ★
► Monitor and display app power usage and power-saving levels
► Save power by uninstalling or force closing apps that are using power!