Fujitsu CELSIUS H5511 - Rechargeable Battery Management; Battery Care and Charging

Working with the notebook
Switch the battery off and on
Switch off the battery
You need the mains adapter to switch the battery on.
► Disconnect the device from the mains adapter and if applicable, from the Port Replicator as well.
► Use a pencil or a wire (e.g. a paperclip) to press firmly into the opening of the
off button for the battery, this will switch off the system.
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The device is currentless.
Switch on the battery
► Connect the device to the mains adapter of the notebook or to the Port Replicator.
► Switch the device on again.
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