Battery Saver - Fast Charger 2017 can help you save battery power at the touch of a button. Charging system to ensure you get the most out of your battery and reminds you not to over charge. 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 SAVER - FAST CHARGING. Battery saver and fast charger in 3 charging modes: Saving, Sleep, Customize. Shows how much battery power will be extended if you shut down WiFi, Bluetooth, etc.Battery consumption optimization in just one tap. Intelligent battery saver If you have any comments or suggestions, please let us know. Thanks.