Batteries Cannot Be Charged With The Usb Power Adapter; The Access Lamp Blinks During Charging With The Usb Power Adapter; The Camera Cannot Be Powered With The Usb Power Adapter; The Camera Is Not Activated Even When The Power Switch Is Set To On - Canon EOS R5 Advanced User's Manual

Batteries cannot be charged with the USB power adapter (sold
separately).
Batteries are not charged while the camera power switch is set to <
batteries are charged during auto power off.
Battery Pack LP-E6 cannot be charged.
Batteries are not charged when their remaining capacity is already approx. 94% or
higher.
Operating the camera will stop charging in progress.

The access lamp blinks during charging with the USB power adapter.

In case of charging problems, the access lamp blinks in green and a protective circuit
stops charging. In this case, unplug the power cord, reattach the battery, and wait a few
minutes before plugging it in again. If the problem persists, take the camera to the
nearest Canon Service Center.
The access lamp is not lit during charging with the USB power adapter.
Try unplugging the USB power adapter and plugging it in again.

The camera cannot be powered with the USB power adapter.

Check the battery compartment. The camera cannot be powered without a battery pack.
Check the remaining battery level. When batteries are depleted, the adapter charges
them. In this case, power is not supplied to the camera.
The camera is not activated even when the power switch is set to
< >.
Make sure the battery is inserted properly in the camera (
Make sure the card slot cover is closed (
Charge the battery (
The access lamp still lights or blinks even when the power switch is set
to < >.
If the power is turned off while an image is being recorded to the card, the access lamp
will remain on or continue to blink for a few seconds. When the image recording is
complete, the power will turn off automatically.
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