[GASMAN6674]

Hi all, Our new 364BHL came factory equipped with two battery boxes.
I assume its maybe because its solar prepped? My question is would I benefit from adding a second 12 volt battery? Let me state up front , We never boon dock. We are more of a non primitive family we always have at least 30 amp power though I am going to have to be pickier as this one has 2 A/C's.And I usually plug in when its home. So I just wanted to see if there was any advantage based on our using habits. Adding solar at this time isn't planned
Thanks in advance.