Mercedes just announced when its EVs will actually be compatible. It's the traditional method of operating, similar to what others have been doing: owners will be granted an adapter to convert their existing Combined Charging System (CCS) port to the more efficient NACS protocol.

Mercedes-Benz is giving its electric vehicle owners access to Tesla's Supercharger network for public fast charging with approved adapters.

As Mercedes-Benz prepares to add NACS ports to new models this year, the automaker is opening access to the Tesla Supercharger network for its existing EVs. Starting in February, authorized Mercedes dealers will offer a free software update for US-based EV owners that opens the gates to the network of over 20,

Mercedes-Benz said that its electric vehicles will be able to access Tesla’s Supercharger network starting in February. By now you should be familiar with how this goes: a manufacturer announces Supercharger access,