14
NOTICE!
Risk of damage!
Unsuitable mains adapters may cause damage to the
product.
`
Only use the mains adapter supplied in order to
charge the device.
4.7. Notes on the Battery
WARNING!
Risk of explosion!
There is a risk of explosion if the battery is replaced
incorrectly.
`
Do not heat up the battery to a temperature greater
than the maximum ambient temperature stated.
`
Never open the battery.
`
Do not throw the battery into an open fire.
`
Do not short-circuit the battery.
`
Only replace with the same type of battery or with a
similar type recommended by the manufacturer.
`
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.
