Two battery set-up
I am wanting to add a second battery to my TT to increase the amount of time I can run off of 12 volt. Anyone else done this and what size batteries should I be looking at??
Forum Discussion
I added a second battery to my TT by welding in a new longer frame to hold two plastic battery cases. I used 8AWG wire and connectors to hook in parallel to the original battery. Remember the wiring may be different than automobile wiring. Some RVs use black and white--- Black positive with white negative
