TESTING Supercharging and some other CCS chargers at -35°C in Alberta Canada with my 2022 Tesla Model Y AWD LR.
I started from a cold garage (-4°C) and drove 78km (48mi) to a Supercharger which I had navigated to so that the car started pre-conditioning the battery. It used 11% of the battery during my 50 minute drive to heat the battery, and the battery was warm enough that I got almost fully normal charging speeds (140kW @ 40%) Then I went and tried a couple non-Tesla CCS chargers too.
