The 3500 battery box is 20.375x10.75 outside dimensions.
The 2500 battery box is 20.25x13.25 outside dimensions.
Both will fit on either side of their respective van chassis.
HEIN - thanks for adding your battery boxes to the discussion. I looked at them before I set off on building my own. Unfortunately the area in front of the rear tires on our Interstates is already jammed with stuff.
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- - Mike
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2024 Airstream Interstate 19e AWD
Previous: 2013 Airstream Interstate 3500 Ext Lounge
Ok, since this is "a while later" .... is there anything you would do different if you did it from scratch today?
Bob
BOB - in my case if I were doing this over today - might go the route that Airstream is now using to install two batteries in sheet metal trays, similar to hein's design, on each side behind the rear wheels. This area is the only significant free space under an Interstate.
__________________
- - Mike
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2024 Airstream Interstate 19e AWD
Previous: 2013 Airstream Interstate 3500 Ext Lounge
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