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2.
Slide open the Charger/Accessory jack cover.
3.
Insert the USB cable into the device's Charger/
Accessory jack.
4.
Plug the charging head into a standard AC power
outlet.
Charger/Accessory Jack
Always use a Sprint-approved or Samsung-approved
desktop charger, travel charger, or vehicle power
adapter to charge your battery.
Incorrect
Correct
Note:
The front LED turns red to indicate the battery is
currently charging.
Plug the flat end of the charger into the device's
charger jack and the other end into an electrical
outlet. The device turns on with the screen locked
and indicates both its charge state and percent of
charge.
With the Sprint-approved Li-Ion battery, you can
recharge the battery before it becomes completely run
down.
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. (See "Changing the
Backlight Time Length" on page 70.)
Turn Bluetooth off when not in use. (See "Turning
Bluetooth On and Off" on page 143.)
2A. Device Basics
21
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