Nikon Z 7II User Manual page 842

2
Plug in the charging AC adapter into a household
power outlet.
The shape of the EH-7P varies with the country or region of
sale.
3
To begin the supply of power to the camera, turn
the camera on and select [Enable] for [USB power
delivery] in the setup menu.
4
To end the supply of power to the camera, unplug
the charging AC adapter and disconnect it from
the MB-N11.
Other Compatible Accessories
725