Never should your phone or tablet become slower and battery hungrier after lots of apps installed. With Greenify, your device can run almost as smoothly and lastingly as it did the first day you had it!
Greenify help you identify and put the misbehaving apps into hibernation when you are not using them, to stop them from lagging your device and leeching the battery, in an unique way! They can do nothing without explicit launch by you or other apps, while still preserving full functionality when running in foreground, similar to iOS apps! (Featured as Lifehacker’s Top 1 Utility in 2013 Best Android Apps and Android Authority’s Top 3 Best Root Apps )
(2) Juice Defender
JuiceDefender – Battery Saver is a powerful yet easy to use power manager app specifically designed to extend the battery life of your Android device. Packed with smart functions, it automatically and transparently manages the most battery draining components, like 3G/4G connectivity and wifi.
(3) DU Battery Saver
Fast Battery Saver: Instantly find and solve battery problems with the “Optimize” button.
Simple Battery Saver: Use smart pre-set battery power management modes or create your own to get high performance and great energy savings.
Effective Battery Saver: Protect your battery with healthy charging to extend life of your battery.
Convenient Battery Saver: The home screen “Optimize” widget allows you to stop power consumptive background apps with one tap to boost battery life.
Easy & Powerful Battery Saver: Extend your Android battery life by up to 50% without charging.
(4) Battery Doctor
Professional, easy to use and supporting 27 languages, Battery Doctor by Cheetah Mobile (formerly known as KS Mobile) gives a longer life to your Android phone , provides you with detailed battery information and helps it charge healthily with our unique 3 Stage Charging system. Enjoy an incredible power saving experience that’s as good as Project Volta, even before Android L comes out.
(5) GO Battery Saver
Accurately estimates battery remaining time
Widget that improves battery performance with personalized UI design
Indicates how much battery power will be extended if you shut down WiFi, Bluetooth,etc
Battery consumption optimization in just one click
Smart battery save
Charging Maintenance to help keep the charging process safe and healthy