The Battery; Charging, Caring For And Maintaining The Battery - Siemens Mobile 750 Operating Manual

Preparation for use and operation

The battery

The battery supplies your notebook with the necessary power during mobile use. You can increase
battery life by enabling its power management features.
The battery charge is indicated by the battery symbol in the display field (see the section "Indicators
and input devices") When you switch on the notebook, it takes a few seconds before the battery status
is displayed.
The battery will last for roughly 500 charge/discharge cycles.

Charging, caring for and maintaining the battery

The battery can only be charged, when the ambient temperature is between 5°C and 40°C.
The battery charge is indicated by the battery symbol in the display field.
A battery is fully charged in approximately three hours if the notebook is switched on. If the notebook is
switched on, the battery will charge in roughly five to six hours.
You can charge the battery by:
•
connecting the notebook to the AC adapter
•
connecting the notebook to the power adapter
•
connecting the notebook to the car adapter
•
connecting the notebook to the MobiDock
•
connecting the notebook to the QuickPort
Batteries are to be stored in a charged state of approximately 50% over a long period of time (longer
than two months). If you store the batteries up to two months, the charge status of the batteries must
be approximately 30%. The batteries should be stored in a dry environment in temperatures between
+10°C and +25°C.
If you do not use the batteries for longer periods, remove them from the notebook. Never
i
store the batteries in the unit.
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The battery
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