Hey there,
I have a V2Pro that I picked up last fall. I did get the GFC power supply.
But since, I added a diesel heater for winter drying of ice climbing and ski boots. And so added a big battery to the truck.
I wired that in with a Noco adaptor. I also got a Noco splitter that I chopped one end off of for the diesel heater wiring.
But interestingly, the GFC lighting plug doesn’t want to go into either of the Noco sockets. There appears to be hard, inflexible rings on the lighting plug that interfere. Anyone else experience this issue?