Hello forum! I am a first timer here and to any forum on the internet! I bought an old '96 Jayco 1206 pop-up camper off a friend two years back just to try something new and different! WE ARE LOVING IT! I have this camper fully functional and everything works in it... I want to connect a DC12V battery to the system but have no clue if or how to do that. I have attached the photos of the power converter (cover and inside) and the original owners manual. It says the camper gets power when plugged into the car through the hitch connector but I still need to test that when traveling long distances. I am looking to connect a battery or two on the trailer and connecting it directly to the power converter. I am just wondering if any "vintage" pop-up owners out there have done this. I thank you and appreciate all your feedback.