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Racorman's avatar
Racorman
Explorer
Jun 21, 2015

Adding More Batteries to My Class A - What gauge Wire?

Hi all, I've got a 30' Itasca Class A. It comes with (2) new 12 volt deep cycle batteries located under the doorway steps. I've build a new battery compartment which will hold (2) more batteries ...
Racorman's avatar
Racorman
Explorer
Jun 22, 2015
The rig has a 1800 watt inverter and we'll be using it to power the 2 TV's, a CPap machine, a sewing machine periodically, and a toaster periodically. Based on your input it looks like 2/0 gauge is a good option for me.

Thanks for your help

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