The on-screen battery charge is represented (by default) as a
colored battery icon. You can also choose to display a
percentage value. Having a percentage value on-screen can
provide a better idea of the remaining charge on the battery.
Press
➔
and then tap
Settings
➔
Display
➔
Display battery percentage
.
For more information, refer to
“Display Settings”
on
page
239
.
Extending Your Battery Life
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 Saving feature to deactivate some hardware and
interface functions.
•
Check the Battery use screen to review what features or functions
have been consuming your battery resources.
•
Check the Running Services and close any unnecessary
applications.
•
Use the Task Manager feature to end/shutdown background
applications that are still running. These minimized applications
can, over time, cause your device to “slow down”.
•
Turn off any streaming services after use (see Running Services).
•
Animated wallpapers use processing power, memory, and more
power. Change your Live Wallpaper to a non-animated Wallpaper
gallery or Gallery image.
9