Using An Optional Usb Power Adapter To Charge The Camera - Canon EOS R3 Advanced User's Manual

Using an Optional USB Power Adapter to Charge the
Camera
Using USB Power Adapter PD-E1 (sold separately), you can charge Battery Pack LP-E19
without removing it from the camera.
1.
Connect the USB power adapter.
With the camera power switch set to <
adapter plug fully into the < > terminal.
974
>, insert the USB power