Learn how you can Save your battery life of mobile phone. What kind of mobile phone you hold is not matter and what kind of features is there is not matter if you don't have better battery backup on your mobile phone. To Have a Better Battery Backup.. 1. Avoid Animation wallpaper on Desktop 2. Avoid Screen Saver 3. Try to keep your brightness and contrast as low as low 4. Update Apps because new version always comes with better performance with less energy 5. Disable Bluetooth, Wifi if its not use 6. Reduce Backlight Display 7. Use Task Manager to Close Unnecessary Apps if you have the task manager 8. Unplug you mobile phone if it is fully charged to Save your battery life.