Canon WFT-R10A Wireless File Transmitter for EOS R5 C & R5 Mirrorless Camera - Manual (Page 172)

Supplying Power
Power supply specifications vary depending on the combination of batteries in the
transmitter.
Combinations of compatible batteries
Battery Pack
Camera power switch
〈 〉
Camera power switch
〈 〉
Transmitter side Camera side WFT features
Camera
features
WFT features
Camera
features
LP-E6N or LP-
E6NH
LP-E6N or LP-
E6NH
Powered by
battery
Powered over
USB
Charging Charging
None
LP-E6N or LP-
E6NH
Not available
Powered over
USB
× Charging
Caution
Batteries are not charged if LP-E6 or DR-E6 is inserted with a battery that can be
charged on the other side.
Power is not supplied over USB while it is being supplied from an AC adapter.
The battery for the transmitter is not charged unless there is a battery on the
camera side.
Power over USB is only supplied to the camera. The transmitter is not powered this
way.
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