https://www.teslarati.com/tesla-v4-supercharger-speed-cable-length/ https://www.teslarati.com/tesla-v4-supercharger-speed-cable-... Supposedly, V4 chargers are

https://www.teslarati.com/tesla-v4-supercharger-speed-cable-length/ https://www.teslarati.com/tesla-v4-supercharger-speed-cable-... Supposedly, V4 chargers are still currently capped at 250kW output (same as current L3 chargers), but are capable of upwards of 615 amps once more cars are capable of charging at 800 volts. I don't know what building 100,000 of them will take, but it'll be a lot of metal for sure.