Active applications, light levels, Bluetooth usage, and GPS functionality all act to drain your battery.
The following is a list of helpful tips that can help conserve your battery power:
• Reduce your backlight on time.
• Turn Bluetooth off when not in use.
• Turn Wi-Fi off when not in use.
• Deactivate the GPS when not needed. Most applications using this function will periodically query the GPS satellites for your current location; each query drains your battery.
• Do not wait until your battery is completely depleted before
charging your device. Repeating this process of a complete
discharge and recharge can over time reduce the storage
capacity of any battery.
• Turn off Automatic application sync.
• Use the Power Savings Widget to deactivate hardware functions
such as Wi-Fi, Bluetooth, GPS, Synchronization, or LCD brightness
setting.
• Check the Battery use screen to review what features or functions
have been consuming your battery resources.