How long should a battery last?

swimmer_spe wrote:

ewarnerusa wrote:
If he's boondocking the way I think of boondocking, he won't be in a campground with rules but rather a dispersed spot with only the neighbors he traveled with. I do realize there are campgrounds without hookups so valid points on generator hours/rules.

My initial generator set up will be to run it during daylight hours and evening till bed. Only shut it off when sleeping. However, eventually, I would like to only need a few hours of run time a day.