DU Battery Saver - Battery Charger & Battery Life

DU Battery Saver - Battery Charger & Battery Life ("Battery doctor") will help you to rationally use the battery of your gadget. You will be surprised how much longer the device will hold a charge! Key features DU Battery Saver - Battery Charger & Battery Life: - visual display of battery status (including charge level); - reducing the load on the system (by disabling irrelevant programs); - removal of unnecessary files, system "garbage" and so on! With this app, you can use your mobile device for much longer and increase battery life by 10-30%!