Increase the battery life - for each charge with our free application to extend the battery life
Now you can increase the battery life, spend less time on your Android device connected to its charger and get more out of your mobile life - without worrying about the low battery level.
New version 3
![Conserve Battery Power by Putting Your Nexus 7 in Deep Sleep Mode [How-To] screenshot 1](https://i.ytimg.com/vi/4mV3tKfbJH8/mqdefault.jpg)
9Apps 4.9
