I have this same set up on the passengerside (E350 PD) and have been thinking out doing this same thing with my house batteries, very nicely done. Would you happen to have the Link on EBay where you sourced the battery box?
Again, very clean, nice job!!!
2006 E350 Quigley, "Home Built Sportsmobile"
Forever trying to finish our F.E.V. "family escaped Vehicle"
1991 C4 964 911, Recaro Seats, custom built Andial 3.8 engine, Speedline Wheels, Coil overs, Big Red Brakes, complete GLH Exhaust system "Dad's Toy"
2010 KTM 450 EXC Champ. Edition ready for the mountains or the desert!
(SOLD) 2006 KTM 950 Adv, all the normal accessories and some that are not!
"To many Cars, Trucks & Toys gone, but never Forgotten"