Where do charging duration estimates come from?
I've noticed that some chargers have wildly inaccurate charging estimations. There is a ChargePoint stop rated for 400kW that is spot on. There's another ChargePoint (that's a Mercedes Benz unit) that's also rated for 400kW. The estimate for 10-80 at one is 18 minutes and the other is showing as 35 minutes. I've been to both, and they are equally fast (~260 kW for my car). I know it only affects the overall plan time estimate, but it's still less than ideal. Changing the charger's Charging settings in the popup doesn't change the estimate at all.