Here are few basic and simple steps to improve android battery life: See What’s Consuming more Battery Power: Go to Settings > About Phone > Battery Use to see an organized breakdown of what’s consuming your phone’s battery. Applications and features will display in a descending list of battery hogs. If you see an application you barely use or a feature you never use, uninstall the app or turn off the feature. Test your Battery: It is a good option to test how long your phone’s battery can last. It is very useful in determining whether the changes you’re making are indeed improving the matter, or making it even worse! Battery Graph (free, on the Market) is a great application for this. You can download it from Google Play Store. Reduce Screen Brightness: You can reduce the screen brightness in order to make your battery life last for longer time. To do so, go to Settings >> Display >...