Looking to maximize your BlackBerry battery life? We’ve got TEN simple tricks you can use that will help to ensure you are getting the most out of your much needed battery power.
1. Use Wifi when available – Turn Off Wifi when not in use
Wifi seems to be the biggest influencer of battery life on newer devices like the Bold 9900/9930. In all of our tests and real world outings, having Wifi on and connected to a Wifi network was amazing for battery life. Using the Wifi network for data instead of the carrier network makes a HUGE difference in battery life (the radios don’t have to work as hard). The Bold 9900 can get a full “work day” of use and still sit at around 80% battery life come quitting time all thanks to Wifi. However when you know you won’t be using Wifi if you’re out for the day or somewhere where there is no Wifi connection, you can simply turn it off to keep it from eating away at your battery. This keeps the device from searching for networks and draining the battery. Long story short – if you have a Wifi network available … use it. If you don’t … turn it off. To Disable Wifi
2. Dim the Backlight
When you fire up a new device, more often than not the backlight brightness is set at 70%. This is all well and good to start as you can see the screen clearly and everything looks great. Your natural tendency to want to see things as bright as possible may have you cranking it up to 100%, however this can more quickly drain your battery as the extra juice needed to keep the screen fully lit up eats away at battery life. Turning the brightness down (even just a bit) can help immensely to extend your battery. Personally I always drop my screen brightness to 10% and have never had an issue.

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