I had about ~60% charge when I started at 8am. It is 1pm now, and the battery is almost drained out.
Ok, do I need all the services to be turned on.
Cool, Android has a nice tray where all the devices are controlled: WIFI, GPS, BTooth, Sync, Upload/Download and Brightness.
Now, let me turn off, whatever I dont need. Turned off Wifi, GPS!
I still need an app to control the battery life!
There are two paid versions also. Let me try it out for a while before buying one!