Demo App apk : https://www.dropbox.com/s/u29yhuws1yelub0/battery%20saver.apk Battery Saver is an app that saves your battery and make your battery long laster and can help you to save battery backup. It also gives you battery saving tips, how you can save battery doing simple tips. It can help you save battery power at the touch of a button. With its many features, including power consumption ranking, memory scrubbing and background task shut-down, you can easily change the battery saving mode and extend battery life. Professional, easy to use, Battery Saver keeps your Android phone going longer, provides you with detailed battery information, and uses our unique 3 Stage Charging System to keep your battery healthy. Enjoy the incredible power boosting experience and never worry about your phone battery again! Feature list: - Save Power Shortcut which kills tasks with one tap! - Kill apps when screen is off! - Accurate battery remaining time! - Accurate charging time remaining! - Schedule power saving modes for work/class/sleep and more! - Unique 3 Stage Charging System! - WiFi/Data/Bluetooth toggles! - Brightness control! - Battery temperature! - Smart charging tips! - Simple easy-to-use interface!