Kylesmith3021 wrote:
When running the genny do I plug in both the 30amp cord from camper and fast charge battery charger or just one at a time.
No one can intelligently answer your questions until you tell us the make / model / year of trailer you have, therefore what converter might be in it, and what type of charging system that converter might have. :R If it's a 3-stage charger I'd just plug the trailer's main service cable into the genset and let it do it's job, if it's a simple single stage charger I'd be awfully cautious as it would be all too easy to overcharge the battery and destroy it. :E