> When BYD unveiled its 1 Megawatt charger, it said it could deliver 2 km of range per second and 400 km (249 miles) during a five-minute charge.

How come the 300 seconds in 5 minutes cannot deliver 600 km of range?

The battery charge curve is not flat. It will peak and then taper.

I wonder if I will ever get used to names like ZEEKR - it screams "randomly generated amazon seller" to me