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4.11. Notes on the Battery
WARNING!
Risk of explosion!
There is a risk of explosion if the battery is replaced
incorrectly.
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Do not heat up the battery to a temperature
greater than the maximum ambient temperature
stated.
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Never open the battery.
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Do not throw the battery into an open fire.
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Do not short-circuit the battery.
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Only replace with the same type of battery or with
a similar type recommended by the manufacturer.
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Dispose of used batteries in accordance with the
information provided by the manufacturer
To extend your battery’s performance and lifespan and ensure
safe operation, you should also observe the guidelines below:
• Avoid dirt and contact with electrically conductive materials
or chemical substances and cleaning agents.
• Use only the supplied AC adapter to charge the battery. Make
sure (via the notebook display or acoustic signal) that the
battery is fully discharged before charging it again.
• Do not remove the battery while the notebook is switched on
or data may be lost.
• Take care when storing the battery and when using the
notebook that the contacts on the battery and the notebook
are not soiled or damaged. This could cause malfunctions.
• Ensure the notebook is switched off before replacing the
battery.
• If the battery is integrated into the device it cannot be readily
replaced by the user themselves. In this case the battery must
be replaced by a service technician.
