Any iPhone user will definitely use the iPhone not just as a phone but  alot more – games included. And with more openGL 3D applications to play with, iPhone’s battery life is seriously taking a big hit. Just imagine using your iPhone on a train journey with all those GPS, Location aware features, games, internet and a lot more.
The idea is to conserve the battery charge rather than use a 3rd party add-on which might cost like $100! While we all know the basics of conserving iPhone’s battery, let me …