Adding a second battery?
My new to me TT has a 12V Interstate deep cycle marine/rv battery, spm-24. Looked on line and it offers 140 min. at 25A and it looks like I'm could use as much as 10 amps an hour without the furnace ...
Forum Discussion
I dumped the group 24 12v battery that came with mine and put two Trojan T-1275 12v deep cycles on the tongue of my trailer. I have an inverter that runs a 11CF residential frig so the extra AH will be a huge benefit and allow me to not have to run the genny daily like I would have had to with the group 24. They also have the benefit of being the same batteries I run in my 48v golf cart and were all bought and installed at the same time. I don't plan on moving them around but if there is a problem, I have the option if I have to.
