DU Battery Saver PRO & Widgets

DU Battery Saver & Widgets - now you can not always think about the status of your battery, since this application will keep it charged for as long as possible. As an additional plus, you get an updated design of your main page. You will have three modes of basic battery optimization: the standard mode (the basic functional network is switched on, the nominal operation in the conditions of the user's needs); long-term work. And it is possible to make your own mode and adjust it to your needs on the smartphone.