Nikon Z8 User Manual page 963

D
Low Ambient Temperatures
The camera may not function at low temperatures (approximately 10 °C/50 °F or below) when powered
by partially-charged batteries. In cold weather, charge one set of batteries before use and keep another
in a warm place, ready to be exchanged as necessary. Once warmed, cold batteries may recover some
of their charge.
Tip: Battery Endurance with a Battery Pack
Attaching an optional battery pack with two fully-charged EN‑EL15c batteries increases the number
of shots and length of video footage that can be recorded (battery endurance) by approximately
1.8 times over the amount that can be shot with the camera alone.
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Optional MB-N12 Power Battery Packs