Battery; Battery Charging - Fujitsu LifeBook C6544 User Manual

SECTION 1

6. Battery

Battery Charging

For portability, this computer can operate either from the AC adaptor or from its battery.
This item explains how to charge the battery.
1 Connect the AC adaptor.
Relationship between computer modes and battery charging time
Main switch
ON
OFF
Critical Points
When the battery charge indicator (
indicator on the left side changes from blinking (
the battery is complete. Spend considerable hours for charging the battery so that it is fully
charged.
The battery capacity falls if the ambient temperature is too low or too high.
Just after use of the battery, charging it may result in failure because the battery temperature
has risen and the battery protection function is activated. In such the case, leave the battery
in the charging status and charging will start a while later with drop of the battery temperature.
26
AC adaptor
SUS/RES button Computer mode
Resume Operating mode
Suspend
Suspend mode
––
) goes out and status of the remaining battery power
2 is displayed.
1
1
During charging,
1
status indicator LCD and the remaining battery
charge is displayed.
Charging mode
Standard charging
Quick charge
Stopped
) to continuous lighting (
is displayed on the
Charging time
About 9 hours
About 3 hours
),charging