New 3611rl inverter inop

[Art-n-Marge]

That doesn't seem right if you have 12v batteries in parallel (dual 12V batteries reduces discharge rate). But I think it's the inverter that's wrong. I think the inverter negative should be connected to the other battery negative. I had an inverter on an SOB long time ago, and I'm trying to remember if that's the way it was connected.

Also that might cause the inverter to get fried, but hopefully an electricity expert should be along soon and straighten this all out.