Replacing the battery

See also

Charging the battery

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If your battery needs to be replaced:

Step	Action
	Make sure you have a Phillips 0 screwdriver.
	Read the Safety guidelines.
	Disconnect the power cable from the plug located on NAO‘s back.
	Remove the screws of the battery cover with the Phillips 0 screwdriver (2 screws on NAO V4, 4 screws on NAO V3.x).
	Remove the used battery and replace it with a new one.
	Once it fits snuggly in its slot, place the cover back into position and tighten all screws.
	Charge your new battery. For further details, see Charging the battery.