DU Battery Saver
DU Battery Saver, the world’s leading battery saver and Android power doctor & manager, is a FREE battery saving app that makes your battery last longer! Get up to 50% more battery life for Android phones or tablets! With DU Battery Saver’s smart pre-set battery power management modes, one-touch controls and healthy charge stage features, solve battery problems and extend your battery life.
1. Click the button to be redirected to download the app
2. Install and open the app
3. Return to mCent to get install credit
4. Keep the app on your phone for at least 7 days to get additional airtime
5. Return to mCent after 7 days to get additional credit

You must keep the app on your phone for at least 7 days to receive additional airtime.