battery – Wade Tregaskis

Nikon Z9 doesn’t work with USB power on a flat battery

March 21, 2022 by Wade Tregaskis

The Nikon Z9 is supposed to be able to work using USB power. And it appears to – if you have a battery installed that’s not flat. Otherwise, it refuses to function – showing a “Shutter release disabled. Recharge battery” message in the viewfinder for a second or two before turning itself off again. I … Read more

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