Installing and Removing the Backup Battery
NOTICE: Do not remove the backup battery unless the AC adapter is connected or the main battery is installed. Otherwise, you might lose data.
To install the backup battery:
1Ensure that the device is turned off.
2Insert the stylus into the backup battery release and slide the release to the left to remove the cover.
backup battery release
backup battery cover
stylus
w w w . d e l l . c o m s u p p o r t . d e l l . c o m
3Wipe off the backup battery with a dry cloth.
4Insert the backup battery with the positive side (+) facing up.
5Slide the cover on and ensure that it is flush with the back of the device.
About Your Device
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