That “auxiliary” is a bit of a misnomer. this is the one that runs the computer. there are stories of them dying on the freeway, so ppl just instantly find themselves coasting. It is small, probably because it doesn’t have to crank the engine. I left a sheetful of questions, including what the battery specs are, because the manual doesn’t give much detail at all.
I searched as well as possible, and couldn’t find anything about “minimum usage”.
i’ll let everyone know what I learn.
thanks, again