DU Battery Saver is a FREE battery saving app that makes your battery last longer, and can help you get up to 50% more battery life for your Android phone!
Over 400 million users around the world love DU Battery Saver. With DU Battery Saver's smart pre-set battery power management modes, one-touch controls and healthy battery charger stage features, you can solve battery problems and extend your battery life.
Why DU Battery Saver (Battery Booster & Battery Charger) is a MUST-HAVE app? ★ Convenient Battery Saver - The "OPTIMIZE" home screen widget allows you to stop power-consumptive background apps with one tap to boost your battery life. ★ Smart Pre-set Modes - Choose the mode that fits your battery power usage, or customize to find the right balance of battery life and performance using our battery saver. ★ Phone Cooler - The cool down feature works by systematically monitoring, managing, and disabling CPU-intensive apps in order to reduce phone temperature to a safe level and protect your hardware. ★ Healthy Charging Manager - Track and implement healthy charging practices in different stages to keep your battery working its best. ★ Added new Charging Screensaver - Boost charging speed by 20%，Optimize battery life with battery optimizer. ★ Accurate Status - Smart technology helps you know exactly how much battery charging time you've got left with a detailed analysis of your Android apps and hardware.
DU Battery Saver & Battery Monitor Widget 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.