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Disabling battery charging – Dell XPS 15 (L501X, Late 2010) User Manual

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Using Your XPS Laptop

Disabling Battery Charging

You may be required to disable the battery charging feature while on an airplane flight. To
quickly disable the battery charging feature:

Ensure that your computer is turned on.

1.

Press the battery health meter key

2.

on the function key row on the keyboard.

In the

3.

Battery Life tab, select the Disable battery charging check box.

NOTE: Battery charging can also be disabled in the System Setup (BIOS) utility.