Yesterday my battery was on 67%...i'v started the Battery up app and than...the level was 52%...todaty again...My battery level was 98% (after the method of MAKECLICK) and after the Batteryy up app starting...wash 82%...is there a bug in the app or its normal...for example, when my battery level goes to 4%...after the activation of a Battery Up app, there is no effect...whats the problem?!