Honda CB650RA Owner's Manual page 102

USB Socket
Except KO, II KO, U, II U type
The USB socket is located under the front
seat.
(P.120)
Use USB devices at your own risk. In no event
shall Honda be liable for any damage to your
USB device when in use.
Only USB devices the following specifications
can be connected.
USB C type rated capacity :
15 W (5 V, 3.0 A)
96
To connect your USB device
Remove the front seat.
a
Connect a certified USB cable to the socket.
b
USB socket
(P.120)