Anyone using multiple house batts. on their Roadtrek 190V

Thanks for the information.

Our '03 190P only had the single battery behind the passenger side rear tire. The 2nd battery, which was an option we did not have, went in the small exterior compartment just behind the double side passenger doors (which would put it almost under the toilet). We have friends who had that set-up in their 190P.

In my 170, there was one battery in the compartment behind the passenger side rear tire. The second battery went under the van behind the axle in box.