Fujitsu 9U13A1 User Manual

6
RUNNING LIFEBOOK
ON ITS BATTERY
Recharging the Battery
Connect the AC adapter to your notebook
The moment you connect an AC adapter to
your notebook, the notebook begins to charge
the battery pack.
When the battery level indicator turns o󰀨
after the battery is completely charged,
(while the notebook is in off mode)
disconnect the AC adapter from the
notebook.
1.
2.
Before using the supplied battery
pack for the very first time after
purchase, remember to charge it fully.
If a charged battery has not been
recharged for more than a month,
charge it fully before using it.
When a notebook is turned off, the
Battery Level LED indicator goes off
immediately if the battery is completely
charged.
The chargeability of the battery
degrades when it is used in an
extremely hot or cold place.
Battery Indicator ( )
This lamp indicates charging status of battery
when AC adapter is connected to PC.
• When lights o󰀨
Charging completed or there is no charging
because AC adapter is not connected.
• When lights up orange
Charging
• When lights up red
No charging and battery is low.
• When blinks orange
There is a charging error.
• When blinks red
There is a battery error.
When the battery is very hot, for
example, immediately after long usage
of the notebook, the battery protection
feature may be activated to prevent
the battery from being recharged.
When the temperature decreases,
the notebook automatically begins to
charge the battery.
Fujitsu LIFEBOOK has several battery
protection features to extend the battery
life cycle.
User can change the battery charging
mode by selecting either "Full charge
mode" or "80% charge mode" in Fujitsu
Battery Utility.
When user selects "Full charge mode"
and plugs in the AC adapter, the battery
will stop charging if the battery level is in
between 90% and 100%. If the battery
level is lower than 90%, the battery will
be charged up to 100%.
When user selects "80% charge mode"
and plugs in the AC adapter, the battery
will stop charging if the battery level is
in between 70% and 80%. If the battery
level is lower than 70%, the battery will
be charged up to 80%.

Fujitsu 9U13A1 Specifications

General

Brand	Fujitsu
Model	9U13A1
Category	Laptop
Language	English