Checking The Remaining Battery Charge - Panasonic Toughbook CF-51PF66EBM Reference Manual

Battery Power

Checking the Remaining Battery Charge

You can check the remaining battery charge on the screen.
(After logging on to Windows)
1
Press +
Fn F9
When the battery pack is inserted (example)
When the battery pack is not inserted
Left icon: Main battery
Right icon: Second battery (optional)
NOTE
The battery display may not correspond to the actual remaining battery charge in the cases as below. To correct the
display, perform the Battery Recalibration (
• The battery indicator remains red.
• The indicator lights orange and the display shows 99% for a long time.
• Low battery warning appears soon after a short time of use.
This can occur when the computer is in standby mode for a long time without power supply from the AC adaptor.
The battery display may not be the same as that of notification area or of [Power Meter] in [Power Options Properties].
This is not a malfunction.
.
: Normal temperature mode (
: High temperature mode (
page
page 13)
page 13)
15).
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