Hi guys,
As per wholehogs post re this subject.
I put multi meter on anderson plug connecting camper to hilux and found it was running 13.59 volts at the plug (with ctek charger running).
My question is ,should I have power running backwards like that, or should I fit a Duel battery controller to camper to stop power running backwards to vehicle?
Also I have duel yellow optima batteries in camper but aren't earthed to camper body , should they be?
cheers scooter3