Battery Issues and Questions Forest River Flagstaff 176 ED
Greetings all! I've tried to find the solution via reading through the forums (as there is alot of helpful folks on here), but have yet to solve my trouble with the battery.
I bought a used 2000 Forest River Flagstaff 176 ED 12ft pop-up and have a couple issues.
The shore power works fine- lights, converter, outlets, etc. are all functional. However when unplugged from shore, the lights/furnance won't function at all off the battery.
It didn't come with a battery, so I bought a new EverStart Deep-cycle Marine Battery and hooked it up to the cables. I've checked the battery with a tester and it is fully charged.
The original owner replaced the plug with a 7-blade plug, but the lights on the trailer work fine when plugged into the vehicle.
Should I replace all the fuses in the panel? Which is a good way to test if the battery is actually charging off the vehicle when connected AND the converter when plugged in?