I'm wondering if some intrepid Aussie has figured out a way to charge external batteries. I'd like to be able to use my Treg as a big, inefficient generator on long camping trips, to charge the camper's battery. The problem is that the 110-volt outlet in the back only produces around 1-2 amps, which means a lot of idle time to charge an 85AH deep cycle battery. Could I connect my 2500-watt inverter directly to the alternator and thence to my 10-amp multi stage charger? Or would the charged Treg battery prevent full current from the alternator?