DU Battery Saver & Fast Charge v4.1.1.1 Patched
Requirements: 2.3 and up
Overview: DU Battery Saver is a FREE battery saving app that makes your battery last longer, and can help you get up to 50% more battery life for your Android phone! Over 400 million users around the world love DU...
Download: http://apkfox.com/du-battery-saver-fast-charge-v4-1-1-1-patched-android-apk-download/