Stole this comment regarding the quick charging from twitter.
TurboBrick
14 June, 2023
621 mile range? 10-80% in 20 minutes? Sounds too good to be true.
The most efficient EV's on the market require roughly 25-26 kWh per 100 miles of range. Assuming Toyota can match that (unproven), you're looking at a 155 kWh battery, at the very smallest. To charge from 10% to 80% with a 13% average charging loss, you'd have to put in 125 kWh in 20 minutes, which would require the use of a 375kW charger, which does not exist in any meaningful capacity. Even V4 Superchargers are only 250kW.
Color me doubtful of those claims.
Chuck's claim of sending 1200km of range down that charging cord in 10 minutes seems like in might involve a grid and infrastructure that isn't even dreamed about.
TurboBrick
14 June, 2023
621 mile range? 10-80% in 20 minutes? Sounds too good to be true.
The most efficient EV's on the market require roughly 25-26 kWh per 100 miles of range. Assuming Toyota can match that (unproven), you're looking at a 155 kWh battery, at the very smallest. To charge from 10% to 80% with a 13% average charging loss, you'd have to put in 125 kWh in 20 minutes, which would require the use of a 375kW charger, which does not exist in any meaningful capacity. Even V4 Superchargers are only 250kW.
Color me doubtful of those claims.
Chuck's claim of sending 1200km of range down that charging cord in 10 minutes seems like in might involve a grid and infrastructure that isn't even dreamed about.
Comment