Charge the battery
Follow these guidelines to charge the
battery.
1
With your phone on or off, connect the
lead from the charger to the bottom of
the phone.
2
Connect the charger to an AC wall
outlet.
The battery indicator bar appears on the screen
and starts to scroll up and down after a few
seconds.
3
Disconnect the charger from the phone and AC
outlet when the battery is fully charged.
After the indicator bar stops scrolling, the battery is approximately 80%
charged, and is fully charged after an additional hour (approximately). See
“Charging and Discharging” on page 145 for more information.
Note: For best performance, charge the battery for 24 hours
before you use the phone. The charging time depends on the
charger and battery you use. For example, the charging time for
the BLB-3 battery with the ACP-8U charger is approximately 2
hours.
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2
Important: Do not leave the battery connected to a charger for
more than 72 hours, since prolonged maintenance charging could
shorten its lifetime.