Working with the noteboo k
Rechargeable battery
RechargeablebatteryBatteryLife,batteryRechargeablebatteryRechargeablebattery
When not plugged into a mains socket, the notebook runs on its built-in ba ttery. You
can increase the life of the battery by caring for the battery properly. The average
battery life is around 500 charge/discharge cycles.
You c an extend th e battery life by taking advantage of the available energy saving functions.
Charging, caring for and maintaining the battery
BatteryBattery
The notebook battery can only be charged, when the ambient temperature
is between 5°C and max. 35°C.
You ca n charge the battery by connecting the notebook to the mains adap ter
(see "
Mains adapter connecting", Page 17).
If the battery is running low you will hear a warning alarm. If you do not connect the mains adapter
within five minutes of the warning alarm described above, your notebook will autom atically switch off.
monitoring the battery charging level
BatteryBatterystatusmet
er
Windows also has a "Batte ry status meter" in the taskbar for monitoring the battery cap acity. When
you place the mouse pointer on the battery symbol, the system displays the battery status.
Battery storage
BatteryBatterySelf-discharge,batteryChargingcapacity,battery
Keep the battery pack between 0°C and +3 0°C. The lower th e temperature at which
the batteries are stored, the lower the rate of self-discharge.
If you will be storing batteries for a longer period (longer than two mon ths),
the battery charge level should be appro x. 30 %. To prevent exhaustive
discharge which would pe rmanen tly damage the battery, check the level
of charge of the battery at regular intervals.
To be able to make use of the optimal charging capacity of the batteries, the battery
should be completely discharged and then fully recharged.
If you do not use the batteries for long periods, remove them from the
notebook. N ever store the batteries in the device.
Removing and installin g the battery
Only use
rechargeable batteries approved by Fujitsu Technology
Solutio
ns for your notebook.
Never us
e force when fitting or removing a battery.
Make su
re that no foreign bodies get into the battery connection s.
Never s
tore a battery for longer periods in the discharged state. This
can ma
ke it impossible to recharge.
32 Fujitsu Technology Solutions
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General
Weight and Dimensions
