These EVs have 800V charging: Why it’s better with or without Tesla’s NACS

Porsche Taycan chargingThe 800-volt DC fast-charging that a handful of electric vehicles on the market are capable of at this point is widely seen as a technology advantage. But not a single Tesla currently offers it. Nor does the Tesla Supercharger network in the U.S. The odd thing about charging at 800 volts or higher, versus the 400 volts most EVs fast-charge at, is...