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The adapter has an on and off switch (optional). No electricity will be used and the
notebook will not be supplied with electricity if the on/off switch is set to OFF (0).
The adapter provides the notebook with power and also charges the battery. The
power supply indicators of the notebook provide details on the operating state. The
battery is also being charged when you are working on your notebook with the
power adapter. The power adapter is still live if the notebook is not connected with
it. You should therefore unplug the power adapter from the outlet if it is not
connected to the notebook.
Warning!
Use only the power adapter and power cord supplied with your
notebook.
Battery Operation
Note
Please charge and discharge the new battery completely two to three
times in succession, so that it will achieve its full performance!
Batteries store electrical energy in their cells and then deliver it when needed.
The useful life and performance of your battery depend on careful handling.
The battery should be completely discharged before a charging process and
completely charged again, in order to optimize its useful life and its performance.
You must also pay attention to the Safety Notes from page 8.
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Power Supply
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