What do you do with the batteries in your 5er during winter? I live in Central OR and it can get pretty darn cold here at times. Do you leave them in the 5er and keep electricity to the converter or...
I take mine out put them in the garage and put the battery minder on them all winter, so far so good. Paid a lot of money for my 2 6volts so I want them to last.
Depending on what kind of converter you have in your trailer, it could cook your batteries leaving it in there all winter, I would deff take them out and bring them in the house or garage and charge them right up too.