Nikon Z9 Mirrorless Camera - Manual (Page 890)

890 Battery Endurance
Actions such as the following can reduce battery endurance:
• keeping the shutter-release button pressed halfway,
• repeated autofocus operations,
• taking NEF (RAW) photographs,
• slow shutter speeds,
• using camera Wi-Fi (wireless LAN) and Bluetooth features,
• using the built-in GNSS receiver,
• using the camera with optional accessories connected,
• repeatedly zooming in and out, and
• taking pictures at low ambient temperatures.