The new convertor is pocket change ($200.00) compared to the Lithium batteries ($2000.00). I am upgrading my convertor to allow better bulk rate charging with the 2 x 6 volt AGM in our 400 but I am thinking pretty hard about a couple of Battleborn Lithium batteries in addition. Brad
Battleborn sells two 100 ah 12V LiFePO4 batteries, the standard one and for $200 more a GC2 model, described as a "drop-in replacement" for a 6 volt GC2 LifePO4 battery. Both are 100ah 12V. I assume the regular battery not the GC2 is the one to buy when replacing the single 12V stock battery that came with our camper, yes?…