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.
Two and a hound in a 2015 Coachmen Prism "B+"...pushed by '09 Suby Forester
First 50 done, working on the second pass! Nunavut - we'll see...!
2005-2015 Roadtrek 190P
1993-2005 Northstar Soft-Side TC
1989-1993 Backpacks & Tents!
1967-1977 Family TT's