Battery Saver, Speed Booster

👍just try Battery Saver, a light but smart battery saver app with 5+ years of experience and expertise that can extends your battery life up to 80%🔋.

🏆Why Battery Saver - Battery Charger & Battery Life was so loved by many people?🏆

🖲️One-Tap Battery Saver

- Save your battery power and optimize battery usage with just 1 Tap, longer the phone battery life up to 80% in Advanced Saving mode.

🗑Junk Cleaner

- Identify your phone trash accurately and clean up to 1,200 MB junk quickly every time.

💪Powerful functions💪

🌟 One-Tap Battery Saver & Speed Booster

One-Touch Battery Saver - Just One Tap to save power,Instantly find and fix battery power consumption problems, effectively clean up the power consuming application to help you optimize the battery health. Indicate how much battery power will be saved if you use One-Tap Battery Saver;

🌟 Power Save Up To 60% & Extend Battery Life

Battery Saver - With years of experience and expertise, make power consuming applications dormant completely and extend battery life up to 80% max;

🌟 Battery Monitor & Battery Saver

Battery Monitor - Measure battery usage and monitor all apps that drain power while not in use and remind user about high power consuming apps in order to extend battery life and optimize battery health. Monitor all running-apps' power consumption and list the detail to the app manager, Battery Monitor, clearly shows the status of battery life and usage;

🌟 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;

🌟 Junk Cleaner

Battery Saver can quickly identify and clean up your phone trash, make the phone cleaner by removing up to 1,200 Megabytes of garbage on average;

🌟 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;

🌟 APP Protection

APP Lock - Protect your privacy and security. Use a secure password or pattern lock screen to keep your Android device safe and private;

Battery Saver & Battery Monitor & Battery Life & Speed Booster 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 Battery Saver better.