About this app

Effective battery booster app to save life battery & improve your battery life
Power Battery is a light, fast and smart battery app that helps you to save battery life and improve battery health. With effective battery saver, fast battery charger and more battery modules, you have control over the battery usage and take good advantage of the limited battery capacity.

Power Battery quickly scans your mobile, check the power consumption of apps and settings, and save battery for your device effectively.
- Optimizing app to stop draining the battery with 1 tap;
- Presenting energy savings suggestions for device setting;
- Advanced battery saver that effectively stops battery draining apps in the background;
- Battery saver modes for different power saving needs, easy to switch and customize;
- Accurate estimating remaining battery time;
- Showing battery percentage on screen and status bar;
- Support tablet battery: battery saver for android tablets as well.
- Stops battery draining apps running when charging;
- Shows battery percentage on screen as well as charge time estimating;
- Battery charge monitor that detects battery charge level and switches between below modes
- Battery Info Live: battery temperature, voltage, battery capacity(mAh) and more;
- Battery Usage: the power consumption details on your Android device;

Battery Info – View Battery Status, Battery Log & Battery History
Based on authoritative papers algorithm and accurate battery test, Power Battery discovers and display the key battery information for you to know your battery better, including live battery status, battery log of your battery history charge time. It also generates daily battery report, power-consumption info & power-saving info for you.

More Than a Battery App – Phone Booster, System Trash Cleaner
- Phone Booster: speed up your Android device;
- Trash Cleaner: scan and remove system junk;
- Phone Cooler: Cool Down your phone;

New features

Fix Bug

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows applications to change network connectivity state.
Allows applications to access information about Wi-Fi networks.
Allows applications to change Wi-Fi connectivity state.
Allows applications to connect to paired bluetooth devices.
Allows applications to discover and pair bluetooth devices.
Allows an app to access approximate location.
Allows an app to access precise location.
Allows an application to read or write the system settings.
Allows applications to read the sync settings.
Allows applications to write the sync settings.
Marker permission for applications that wish to access notification policy.
Allows an application to call killBackgroundProcesses(String].
Allows an application to collect component usage statistics
Declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.