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Battery Power
Battery Status
Charging
Fully-charged
Battery charge is low (the charge is less than approx. 9%
capacity)
Battery pack or charger may not be working properly.
Quickly remove the battery pack and disconnect the AC
adaptor, then connect them again. If the problem persists,
contact Panasonic Technical Support.
Unable to recharge due to violation of temperature limits.
(The ambient temperature is outside the allowable range.
Once the allowable range requirement is satisfied, charg-
ing begins automatically.)
Battery pack is not connected or charging not being performed.
Battery Status
Battery Indicator
Orange*
Green*
Red
Blinking red*
Blinking orange*
Not lit
* When the AC adaptor is connected.
This computer prevents overcharging of the battery by recharging only when the
remaining power is less than approx. 95% of capacity after the battery is fully charged.
Press Fn + F9 to check the remaining battery power on the
screen
Fn + F9
The actual remaining battery capacity and the displayed indication may differ.
When the battery pack is not in the computer, is displayed.
There may be a discrepancy with the % value that is displayed on the taskbar of
Windows, but this is not a malfunction.
Use the Battery Indicator to Check the Battery Status
NOTE
NOTE
• The battery indicator light remains red.
• The battery remaining displays 99% and the indica-
tor light is orange for a long period of time.
•
Low battery warning appears after a short period of time.
This may be caused by the use of standby mode for
long periods of time. The battery is discharging while
the computer is in standby mode when the AC adap-
tor is not connected.
To correct this, ex-
ecute the “Refresh
Battery” utility.
( page 18)
Check the remaining battery capacity with the power off or with
the computer in standby/hibernation mode
You can view the battery indicator light to check the remaining battery capacity
when the AC adaptor is not connected and you slide the power switch with the
display closed and the latch locked.
Battery Indicator
Power Switch
Battery Indicator
Red
Blinking Orange
Orange
Blinking Green
Green
Remaining Battery Capacity
0 % - 4 %
5 % - 19 %
20 % - 49 %
50 % - 94 %
95 % - 100 %