Smart Battery【Battery Saver】

ver3.5　You can launch the background task automatically when starting your smartphone.(Caution: You may need to install this app on your device inside, not SD card if you want to launch the background task automatically.)ver3.4　Reduced permissions.ver3.3　Change the minute shorter in connecting to communication regularly for less battery energy.ver3.1　Fixed the bug.ver3.0　Reduced the amount of memory and battery consumption in Background Task.