Currently, when I plug in, I disconnect my batteries so they do not smoke or overheat. The Trailer works perfectly and no issues when the batteries are disconnected. I only hook the batteries back up for travel between destinations.
It is the original WFCO converter that was original equipment as I have owned this since new. I am very familier with 12 volt vehicle systems so I know my way around a battery, my issue is the 120V system and the converter.
I will test the circuit with a fluke and verify what the output of the converter is at the battery. If it is over 14v means it is overcharging?
Thanks all!