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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.)
Warming up the system to prevent hard disk drive malfunc-
tions at low temperature.
Battery pack is not connected or charging not being per-
formed.
Battery Indicator
Orange*
Green*
Red
Blinking red*
Blinking orange*
Blinking green and
orange alternately
Not lit
Battery Power
Use the Battery Indicator to Check the Battery Status
Battery Status
* When the AC adaptor is connected.
NOTE
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.
Getting a detailed reading
Fn + F9
The actual remaining battery capacity and the displayed indication may differ.
To correct this, perform the “Refresh Battery” utility. ( page 29)
• The battery indicator light remains red.
• The battery remaining displays 99% and the indicator 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
adaptor is not connected.
When the battery pack is not in the computer,
%
1
%
2
is displayed.
There may be a discrepancy with the % value that is displayed on the taskbar
of Windows, but this is not a malfunction.
NOTE
:Status of second battery pack
:Status of main battery pack
:The remaining power of the main battery
:The remaining power of the second battery