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
When I once made a post like this, someone replied like this:
The 6V system is typically a LITTLE better, but not worth spending extra $$ to switch over....
As I've thought about this over the years- it was extremely good advice- the A-hour difference is typically not earth-shattering while the $$ to completely replace things is.
The other goofy twist is the option to have an "A-B-Both" switch that could concievably help you with a backup scenario or keep you from being dead if something happened with one battery.
The 6V system is typically a LITTLE better, but not worth spending extra $$ to switch over....
As I've thought about this over the years- it was extremely good advice- the A-hour difference is typically not earth-shattering while the $$ to completely replace things is.
The other goofy twist is the option to have an "A-B-Both" switch that could concievably help you with a backup scenario or keep you from being dead if something happened with one battery.
