11 Tips for Blackberry Battery Saving (part 2)
6. Network Connections
Turn off unused connections when not in use, i.e. GPS, Wi-Fi, Bluetooth
Use Auto On/Off
Use single mode only (1XEV, 2G only, 3G only)
7. Shortcuts
Use shortcuts instead of activating Java menus (Browser – Options – Browser Configuration)
8. Camera
Turn off flash (Camera – Options)
Set picture size to Small (Camera – Options)
Set Color Effect to Normal (Camera – Options)
Set Picture Quality to Normal (Camera – Options)
9. Applications
When exiting, be sure to close the app, not leave it running in the background (close with ESC key, not red End key)
Log out of third-party applications when they are not needed (Instant Messaging, etc.)
10. Indicators
Set Audible notification to Off (Profiles)
Turn off coverage LED (Profiles)
11. GPS
Use the zoom out function to get the largest viewable area that you can still use usefully