So I just moved to a place with an unheated garage separate from my house. This past week, battery packs have been started dropping into the high 40s. I know you’re not supposed to charge anywhere below 0ºC (I’d bring the pack up to room temp prior to charging if I do end up riding in colder weather), but in terms of general storage, is it ok to leave them out in the garage at storage voltage during the winter or should I bring them in? They’re all either P42A packs or P42B packs, which are rated to -40ºC for discharge.
Pretty graphs for reference.
This post is extremely useful but was wondering if anyone had any practical experience leaving boards in 0º-10ºF temps.