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 bought a switch that allows me to choose either battery or both or neither. Since my batteries are of two different sizes, I don't intend to ever use them at the same time, but the switch allows it if/when I replace them. My idea is to use my primary (larger), but always keep the 2nd battery as a spare in order to be able to run the slides, tongue jack and emergency brakes should I run the primary down too far.
