battery issues


New Member
I am looking for a battery diagram for a 2018 Montana 3731 FL. There are 2 12 volt batteries but only the grounds are in parallel on the batteries
the + are hooked up to each battery separately the + posts are not connected. I can't see how both batteries could charge from the converter.

C Nash

Senior Member
Google batteries hooked in parallel and series to understand. Be sure if you have two 12 or 6 volt
Last edited by a moderator: