Getting better battery life is a struggle most mobile device users will have for the foreseeable future. Even if advanced batteries are released that give users two days of heavy use, there will naturally be a script, an application, and a kernel tweak to improve this figure further. As batteries get better, so do battery applications. Now, a new tool has been released that’s looking to be the best.

One Power Guard, an AMAZING product, saves energy for your Android device under the all circumstances. It greatly enhances device performance, improves battery, and powers up standby time and battery life by optimizing system kernel and cpu, avoid phone overheating, shutting down useless programs, preventing from energy-consuming apps, initiating deep-sleep mode, adjusting Wifi parameters, optimizing charging parameters and pacing up setting change , etc.

One Power Guard is simple enough for an Android beginner to understand, yet powerful enough for advanced users. It’s an essential utility in every root user’s toolbox.

6 customized power-saving modes All modes are free：

AI Mode: It intelligently adjusts cpu frequency and optimizes kernel to greatly extend battery time according to system loading. For General User. It optimizes system parameter, charging parameters,cpu parameter,wifi parameters, etc and different from other modes.

Powersave Mode: It runs devices under low frequency to extend standby time. For power saver and those who use devices less frequently. It optimizes system parameter, charging parameters,cpu parameter,wifi parameters, etc and different from other modes.

Game/Video Mode: It provides flow game and video experience while offering satisfactory power-saving strategy. For game and video addicts. It optimizes system parameter, charging parameters,cpu parameter, wifi parameters, etc and different from other modes.

Call Mode: It powers up the core function of phone conservation. For business persons trapping by phone. It optimizes system parameter, charging parameters,cpu parameter,wifi parameters, etc and different from other modes.

AI Mode: It lowers system frequency and prolongs stand-by time to the extreme. For sleepers and dreamers. It optimizes system parameter, charging parameters,cpu parameter,wifi parameters, etc and different from other modes.

Custom Mode: It indulges pros to customize cpu frequency, scheduling and io adjustment, and to choose parameters of their own. For advanced users. It optimizes system parameter, charging parameters,cpu parameter,wifi parameters, etc and different from other modes.

You can try One Power Guard, Download from onexuan.com