Battery - Du Speed Booster - Du Battery Saver 🔋🔋

バッテリー - デュスピードブースター - デュバッテリーセーバーは、あなたのパワーバッテリーを節約

Join 600+ Million DU battery saver's users, just use DU battery saver, which is a light, smart battery saver app that extends your battery life up to 60%. One-Touch battery saver can save power just One Tap; battery Monitor can monitor power consumption apps ranking; Junk Cleaner can quickly clean up mobile phone trash; Phone Cooler can effectively detect the phone Temp.

Why Battery – du speed booster – du battery saver was loved by 600 million people?

★ power Save Up To 60% & Extend battery Life

battery saver - Completely dormant power consumption application, and extend battery life up to 60%;

★ One-Tap battery saver & battery Optimizer & battery saver

One-Touch battery saver - Just One Tap to save power, Instantly find and fix battery power consumption problems, effectively clean up the power consumption application to help you optimize the battery.

★ Phone Cooler

Cool Down - Accurate detection of cell phone temperature, provide high temperature warning notice;

★ Junk Cleaner

Junk Cleaner - Junk Cleaner can quickly clean up mobile phone trash, the average clean up 1.20GB of garbage, make the phone cleaner;

★ battery saver & battery Monitor

battery Monitor - Monitor all apps that drain power while not in use and remind user about high consumption apps. Indicates how much battery power will be extended if you use One-Tap battery saver. Monitor all running-apps' power consumption and list you the detail to app manager, battery Monitor, clearly shows the status of battery life and usage;

★ Healthy battery Charge

Healthy battery Charge - Real-time monitoring mobile phone charging status, protection of battery health;

★ Super Long Standby mode

battery Mode - Super long standby power saving mode, sleep mode, custom power saving mode, effective extension of battery life;

★ battery saver Widget

Our "Task Killer” battery saver widget will optimize your power consumption conveniently. The 4x1 widget makes it easier to manage Wifi, Data, Brightness, etc, and set power saving modes;

★ Enjoy the colorful battery skin

battery Skin - You can add your favorite battery skin, including landscapes, animals and other colorful skin;

DU battery saver & battery Monitor & battery Life & Healthy battery Charge is the simplest and easiest way to keep your Android phone working well when you need it, and protect against poor charging, battery hogging apps, and overlooked device settings that shorten your battery life. DU battery saver is a 100% FREE and GREEN battery saver App. If you have any suggestions or feedback, please feel free to contact us and join us in making DU battery saver better.

You have to be aware dear user that there is a lot of application that discharge the battery so quickly such as whatsapp messenger, facebook, facebook messenger, instagram, snapchat, … because they still work on the background if you didn’t completely shut them down

More questions about Battery – du speed booster – du battery saver ? Contact us at

e-mail : [email protected]