I was so lucky to find this van. It has the two battery option for a generator and refrigerator. Everything works when we plug in but not sure how to install 2nd battery. There is a place for it but only one wire. It sits left front. Questions how do you book up the second battery? Does it require deep cell battery? Anyplace I can look for pictures of factory installed dual battery? I am a novice but looking forward to learning.

 

Welcome to the site..

What year is your van?

 

The van is a 1978 with a refrigerator and sink.