Here’s a concise comparison between CCS and NACS ports:

CCS (Combined Charging System):

The current industry standard for most electric vehicles worldwide, especially in Europe and North America. It combines AC and DC charging in one port and supports fast charging up to hundreds of kilowatts. CCS ports are widely adopted by many manufacturers and public charging networks.

NACS (North American Charging Standard):

Tesla developed the NACS connector to offer a smaller, more elegant design that combines AC and DC charging functions into a single port, simplifying the user experience. Tesla recently opened NACS to other EV makers in North America, aiming to become a new standard.

In short, CCS is the broad, established standard with widespread adoption, while NACS is a newer, Tesla-originated design gaining traction in North America for its compact size and ease of use.