me
upgraded to a lithium phosphate battery
I own a 2002 Casita Travel trailer (17") and with a 1 battery box, when boon-docking I had limited power with an AGM battery. So I upgraded to a lithium phosphate battery and also updated my MAGNETEK 6336 converter/charger to properly charge the new battery. After much research, i chose to buy the upgrade from bestconverter.com. They had a upgrade for the Magnetek 6336 converter/charger originally installed to a new PD4635V 35Amp converter/charger that would fully charge the new lithium battery. The web site had detailed instructions on installing the new upgrade and when I had a question I was able to talk with a live human. I am very happy with the power upgrade and i would recommend Best converter for your power needs.

