I am about to buy a 2017 Fourwinds SuperC 35SD. It comes with two house batteries and I have heard that they do not last long running the fridge. I have heard of people using four 6 volt batteries instead of the two 12 volt batteries.
I don't understand, do 6 volt batteries last longer than 12 volt batteries? Or should I just install two additional 12 volt batteries? The specs say the battery rack will hold 4 batteries.
Also, I saw some on this forum talking about price - what should I expect to pay for this unit new from a dealer?
Thanks,
Wade
