Trouble hooking up battery.
First let me start by saying I have done my work and know how to hook up house batteries. Second, let me say that I just have an old tiny RV. It is not much, but it is mine. So I just bought it ...
Forum Discussion
Looking at your photo, the black wire with the yellow ends are going to a small circuit breaker. That would normally hook to the positive terminal and go back to your 12v power converter to charge your battery. The only way to know for sure is to follow the wires back to the converter and bus bar. The bus bar should direct 12v to your other lights, fridge circuit board, or any other 12v required appliance. If you hook it up backwards it will blow the fuses on your 12v power converter, so a little more exploring may be required.
