What gauge AWG for 12v ports
I’m thinking about adding a few 12v USB charging ports throughout the RV. I’ll be connecting them to local lights etc... as the power source. What gauge wire should I use? I’m thinking 18AWG copper would suffice. Will that work?
Additionally - I’m also running some 12v LED lights in the cabinets. I’m anticipating using 22AWG for these. Can I use the 18AWG Instead? That way I don’t have to buy 2 different spools.
Charlie and Jamie
2017 Thor Outlaw 38RE
Maysville, West (by God) Virginia
Good Sam member