I’m thinking about replacing the batteries. Does anyone know the size/group # of what we have? I would like to install agm batteries, they are sealed and I had good luck with them on our boat
Thanks

I replaced the batteries in BOTH my Redwood's with LifeLine Group 31 AGM's..... You should have no problems adding 2 AGM's in that battery box... Did your coach come with 1 or 2? I assume 2.....

When we took delivery of our 2013 Redwood in April of 2013 I purchased two Sears Marine Diehard Group 31 AGM's and had the dealer install them. I replaced the two furnished battery boxes with my own enclosure. Before we left for AZ in October, I took them to a battery specialist near our home for load testing and diagnosis, and their statement to me was "they're as good as when they were new. After 6 plus years of service, they still are in good shape. Those two batteries were $500+ in 2013 but they still perform well.