Power battery saver (free) app for android description: Power battery saverhelp you to preserve battery.
This is the most powerfull and efficient battery saver (you will see by yourself)it will increase the battery life by disable data wifi bluetooth when they are not needed (depending settings you put).
Cpu management (you can lock frequency when screen lock) only in full version wifi management.
Enable wifi depending a location you define in app (by example wifi can be enable automaticaly activate when you come back home ).
Data 2g 3g management.
Bluetooth management.
Night mode (disable all data during sleep)many parameters period sms mms recept.
You customize it the first time and you 39 ll forget it.
It has been optimize to not consume phone cpu.
Let 39 s try it and you 39 ll see the difference.
Rom tested: gingerbread ics cm7 cm9phone tested: galaxy sgalaxy s2galaxy s3galaxy noteshtctags: cpu saver power battery saver