Re: Charging trailer Battery
I did check the voltage at the 7 pin, it was 12v, but what started all this is the fact its not isolated from the main battery, and when i connected it up with the factory wiring the ground on the trailer was getting warm, and in gerneral the batteries are charged before i leave but if im out for the weekend then i cant recharge them and on a good day can drain them to 10V, I'm charging 22v 6000mah lipo packs and then with radio speakers and inverter it goes quicker than you would think. But its almost done i ran the wires, fuse's and isolater relay last night. Now just trying it figure out my connection to the trailer. Im thinking of using some RC battery connectors, there good to 100amp and can take 6g wire. That way i still have all factory wires in place.
2014 Black Limited with ORA II and 8.4