The attached picture is a piece I picked up at a Salvage yard. I have circled the 12v area. Does this mean I hook the deep cycle battery here? and then if I am not connected to shore power all my 12v connections still have power? Will this charge the battery when on shore power? or do I still need something like the Battery Tender Plus / Solar Panels to keep battery charged?
I really thought I had this all figured out, but not sure now.
PJL