BYD is building a charging network that makes Tesla’s Supercharger look slow — and it’s deploying it at a pace that could see it surpass Tesla’s global network within two to three years.

The Chinese automaker has already deployed over 5,700 Flash Charging stations in China in just a few months and just opened its first overseas stations in Europe. The chargers deliver up to 1,500 kW of power — three times what Tesla’s latest V4 Superchargers can do.

BYD is threatening to sue the US government after the Pentagon added the world’s largest EV maker to its list of “Chinese military companies” this week.

Stella Li, BYD’s executive vice-president, said the company will use every legal “weapon” at its disposal to fight the designation, which she called a false claim aimed at hobbling BYD because of its international success.