'Tesla connector' and 'NACS' refer to the same physical plug design — the naming difference is really about proprietary versus open-standard status, not a different piece of hardware.
Same shape, different name over time
Before 2023, this connector was simply called the Tesla connector and only worked with Tesla-brand equipment. After Tesla opened the design for industry-wide adoption, the SAE formalized it under the name NACS.
Why you'll still see both terms
Older Tesla vehicles, older Supercharger listings, and some navigation apps still label the connector as 'Tesla,' while newer non-Tesla EVs and updated stations increasingly use the 'NACS' name — both point to the same physical plug.
What it means for compatibility
A station listing a 'Tesla' or 'NACS' connector should physically fit any vehicle built with that same port, or any vehicle using a CCS-to-NACS adapter, regardless of which label the app or station uses.
Will 'Tesla' and 'NACS' labeling eventually merge into one term?
Likely over time, as the industry standardizes fully on the NACS name — but expect both labels to coexist for a while since so much existing signage, apps, and vehicle documentation already uses 'Tesla connector.'