Download Battery Saver to 4 days Trial APK v1.2

Free download Battery Saver to 4 days Trial APK for Android, PC. Latest version is 1.2, update at September 15, 2015

Battery Saver to 4 days Trial version 1.2 is only one variant.

Your phone discharges too fast, although you using it not much? Try my application! For my Galaxy S3 extends operating time from 1.5 to 4 days. With the screen off...