About this app

Battery Saver - Fast Charger is a FREE battery saving - Fast Charging app that makes your battery last longer, and can help you get more battery life for your Android phone! With Battery Saver's smart pre-set battery power management modes, one-touch controls and fast battery charger stage features, you can solve battery problems and extend your battery life.
Why Battery Saver (Battery Booster, Fast Battery Charger, Ram Cleaner, Cache Cleaner) is a MUST-HAVE app?
One-Click Optimization ( Ram Cache Cleaner )
Instantly find and fix battery power consumption problems and unlock detailed settings to fine-tune your energy savings;
Smart Pre-set Modes
Choose or customize a mode that fits your energy usage;
Phone Cooler Alerts
The cool down feature works by systematically monitoring, managing, and disabling CPU-intensive apps in order to reduce phone temperature to a safe level and protect your hardware;
Battery Saver (Fast Charger)
Monitor all apps that drain power while not in use and remind user about high consumption apps. Monitor all running-apps' power consumption and list you the detail to app manager;
Battery Information
Battery Saver – Fast Charger shows information about fast charging, battery details voltage and temperature.
Healthy Charge
Display charge status in real time, accurately estimating remaining charge time.
Battery Saver is a cache cleaner which is the simplest and easiest way to keep your Android phone working well when you need it, and protect against poor charging, battery hogging apps, and overlooked device settings that shorten your battery life.

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows modification of the telephony state - power on, mmi, etc.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an app to access approximate location.
Allows an app to access precise location.
Allows applications to access information about Wi-Fi networks.
Allows applications to change network connectivity state.
Allows an application to update device statistics.
Allows applications to change Wi-Fi connectivity state.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
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 pair bluetooth devices without user interaction, and to allow or disallow phonebook access or message access.
Allows an application to read or write the system settings.
Allows an application to read or write the secure system settings.
Allows an application to read from external storage.
Allows an application to write to external storage.
Allows applications to write the sync settings.
Must be required by a RemoteViewsService, to ensure that only the system can bind to it.
Allows an application to modify global audio settings.
Allows an application to clear the caches of all installed applications on the device.
This constant was deprecated in API level 8. The restartPackage(String] API is no longer supported.
Allows an application to call killBackgroundProcesses(String].
This constant was deprecated in API level 21. No longer enforced.
Allows an application to find out the space used by any package.
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.
Marker permission for applications that wish to access notification policy.