About this app

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

Battery Saver – Extend Up to 60% Battery Life
Power Battery quickly scan your mobile, check the power consumption of apps and settings, and save battery life for you effectively.
- Optimizing app to drain 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;
- Low battery reminder 1: battery low alarm when 40% battery left;
- Low battery reminder 2: battery saver mode switch alarm when battery 20%;
- Support tablet battery: battery saver for android tablets as well.
- Battery Health – 360 Degree Battery Care

Fast Charger – Battery Booster for Charge Times
- Launches automatically when battery charging;
- 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
- Speed Mode: fast charging battery when battery below 80%;
- Continuous Mode: start a charging with battery care when battery between 80% and 100%;
- Trickle Mode: Reduce charging input when battery 100% for battery health.
Battery Monitor – Accurate Battery Usage Tracker
The smart battery monitor in Battery Center shows you the battery status, battery usage info as well as the power consumption happening on your Android device.
- 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 discover 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 – Memory Booster, System Junk Cleaner
- Memory Booster: speed up your Android device;
- Junk Cleaner: scan and remove system junk;

New features

- Bug fixes

App Permissions

Allows an application to collect battery statistics
Allows applications to connect to paired bluetooth devices.
Allows applications to discover and pair bluetooth devices.
Allows applications to change Wi-Fi connectivity state.
Allows applications to access information about Wi-Fi networks.
Allows applications to read the sync settings.
Allows applications to write the sync settings.
Allows an application to read or write the system settings.
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 application to call killBackgroundProcesses(String].
Allows applications to open network sockets.
Allows applications to access information about networks.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.