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Windows XP Information
E - 34 Battery Information
E
Battery FAQ
How do I completely discharge the battery?
Use the computer with battery power until it shuts down due to a low battery. Don’t
turn off the computer by yourself even when you see a message that indicates the bat-
tery is critically low, just let the computer use up all of the battery power and shut
down on its own. Disable the
Power Options functions in the Control Panel , espe-
cially any Alarms ( unclick the tickboxes - see page E - 31 ) and Schemes (change
all the settings to Never - see page E - 25 ). As the battery nears the end of its life save
and close any critical files.
How do I fully charge the battery?
When charging the battery, don’t stop until the LED charging indicator light changes
from orange to green.
How do I maintain the battery?
Completely discharge and charge the battery at least once every 30 days or after
about 20 partial discharges.
Caution
Danger of explosion if
battery is incorrectly re-
placed.
Replace only with the
same or equivalent type
recommended by the
manufacturer. Discard
used battery according
to the manufacturer’s in-
structions.