Battery Power - Panasonic CF-72 Series Reference Manual

Battery Power

Battery Status
Use the Battery Indicator to Check the Battery Status
:Status of main battery pack
:Status of second battery pack
Battery Indicator
Orange*
Green*
Red
Blinking red*
Blinking orange*
Not lit
*
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
NOTE
The actual remaining battery capacity and the displayed indication may differ.
• 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 pe-
riod 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,
There may be a discrepancy with the % value that is displayed on the task tray
of Windows, but this is not a malfunction.
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 per-
formed.
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:The remaining power of the main battery
A
%
B
:The remaining power of the second battery
%
Charge the battery un-
til the indicator is
green, then completely
discharge the battery.
Completely discharge
the battery.
A
is displayed.
%
B
%
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