[melprice]

Sorry guys, I could have been a little clearer here.

Whether I have shore power or not the lights and pump work but, the battery voltage is so low that turning on a 2nd light dims the first. That's how I know the univolt isn't running the 12v system, even with shore power I can't turn 2 lights on at the same time without the second one significantly dimming the first.

After a few hours the battery voltage is up again so I know the Univolt is charging it. The battery is on it's way out, I know that but from what I've read in the forum the Univolt should run my 12v system even without a battery connected shouldn't it?

Frank, I'm not sure I understand about the WD 40, does this help make connections when they are maybe dirty or corroded. Where would I spray, inside the front cover where all the fuses are? Would I acheive the same or better results by taking out the fuses and cleaning all the contacts?

Are all the fuses in and around the Univolt, none lurking elsewhere I miss?