It hit 40 overnight last night in Minneapolis! A reminder that you should bring your ebike batteries inside when it’s cold if you can - it helps extend their lifespan and maintains a charge better.

Thanks for the tip. My battery is toasty warm in the house. (Being Canadian, I originally thought this was a post about extreme heat. 40°C would be unbearable.)

So only the batteries? That is doable. What sort of temperatures are we talking about here where it is helpful / necessary? Under zero?