Top 5 Free Apps to Increase Your Android Smartphone's Battery Life

Battery Dr saver

This app basically extends the battery life and offers several other useful functionalities. Apart from reducing power consumption, the app also allows users to make the phone run faster and smoother.

Users can kill tasks and even reset their phone easily if they wish to do so. The app also displays attributes like temperature, battery health and talktime. Using this app, users will also be able to save precious battery life by adjusting screen brightness, turning off Wi-Fi, GPS, and Bluetooth etc.

There is a full charge alarm included in the app for notifying users when the phone is fully charged. The app is free and can be downloaded from here.