Running Uh-X On Its Battery; Recharging The Battery - Fujitsu 9U13A3 User Manual

RUNNING UH-X
ON ITS BATTERY

Recharging the Battery

1. 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.
2. When the Battery status indicator turns off
after the battery is completely charged,
(while the notebook is in off mode)
disconnect the AC adapter from the
notebook.
 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 the battery is fully charged while
the notebook is in power off mode, the
Battery status Indicator turns off.
 When the battery is 90% or more
charged, it cannot be recharged even if
the AC adapter is connected. The
battery can be recharged when its
power level (i.e. remaining battery life)
is 89% or less.
 When a notebook is turned off, the
Battery ｓstatus 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.
 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.
Battery status Indicator (
Indicates charging status of battery when AC
adaptor is connected to PC.
• Amber lamp is lit
Charging
• Red lamp flashes
Charging stopped
(Due to battery temperature alarm, etc.)
• OFF
Charging completed
 When the power is turned off, the
status display LEDs are all OFF except
for during battery charging.
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