I'm in the process of going to 2 Trojan 6v, inverter and solar in the future. I went to go measure the area next to my generator for a Norco battery box and finally took the cover off of the one black box to the far left and found it was another battery....I bought the hauler from a repo auction guy and don't have a owners manual. I always thought they just had two batteries. Is the third just for starting the generator? Anyway the batteries in there are junk. One is a trolling motor battery, one is a marine starting battery and the one on the left is a Costco.......So when I put the two Trojan's in, does this third battery stay?? For the Genset?? Here are pics....Also If this isn't for the gen, doesn't it need to be 4 or 2 batteries to stay 12v??? Also My switch is only a two position switch with three batts? They all wire into that terminal mounted on the wall in the back......Please help me figure this out.......
EDIT: It's a 2008 3210
Grey
EDIT: It's a 2008 3210
Grey
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