Charging; Using The Computer With The Battery; Battery - Fujitsu LifeBook C-7651 Manual

SECTION 1

8. Battery

Charging

1. Connect the AC adapter.
With the connection of the AC adapter, charging starts. The battery charge indicator (the arrow
symbol of ( @
LCD.
2. Make sure that the battery charge indicator disappears and disconnect the AC adapter.
Critical Point
Charge the battery when you start using this computer after purchase or if you have not
charged it for more than 1 month.
Battery charging is complete when the battery charge indicator disappears and the leftmost
remaining battery power indicator changes from a blinking (
sufficient time for battery recharging to make sure that the battery is fully charged.
When the remaining battery power is still 90% or more, the unit does not start charging even
if the AC adapter is connected. Charging starts when the power is 89% or less.
When the MAIN switch is off, the indication on the status indicator LCD disappears soon
after charging is complete.
The battery charging capability deteriorates if the room temperature is too high or too low.
Battery charging might not begin if the battery temperature is too high after usage (the
battery charge indicator blinks in this case). Charging starts when the battery temperature
falls after a while.

Using the Computer with the Battery

Here is the explanation of how to use the computer with the battery.
1. Remove the AC adapter and turn on the SUS/RES switch.
) and the remaining battery power indicator appear in the status indicator
SUS/RES switch
) to a lit ( ). Take
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