How to save Your BlackBerry Storm 2 9520/9550 battery life. if you learn more about BlackBerry Storm 2, some simple ways will help you extend its battery life on 9520/9550. first of all, you should always remember closing applications and do not keep them running on the background, it will drain BlackBerry battery quickly.
secondly,turn off BlackBerry 9520/9550 wireless 3G connection, when coverage is poor or you’re not using data service. This will eat up the battery faster than normal.
third, you can turn off wifi connection, if your are not in the wifi area. the wifi search will also drain battery.
fourth, turn off your bluetooth connection when you aren’t using it.
then, turn off your gps if you ware not using it . GPS is a constantly running piece of hardware and software that can put a real drain on your BlackBerry Storm 2 battery life, to stop the Blackberry Storms GPS from Options > Advanced Options > GPS Services > Chang the option to E911
finally, you can reduce your BlackBerry Storm 2 brightness Level, it will also save your BlackBery battery life.

Tags: BlackBerry 9520 battery life, BlackBerry battery life, BlackBerry Storm 2