I'm new to the whole camper thing so pardon me if this is a dumb question, I have a single 12V battery now that came on my camper (29HFS). Obviously there is enough room for 2 on the battery rack. I will be mostly boondocking with this unit, hardly ever going to be hooked up, would having a 2nd battery be beneficial and how would you hook it up? I looked at some units that said they had an extra installed at the dealer. I'm only wanting it for lights, power beds, playing the radio for extended times without turning on generator for a simple radio. Any info is greatly appreciated, thank you.
Also I did some searching on this forum and couldn't find a simple setup like I'm looking to do.