If you’ve shopped for a home EV charger recently, you’ve probably run into two connector names — NACS and J1772 — and it’s a genuinely confusing moment in the industry’s history to be buying one.
The short version
J1772 has been the standard Level 1/Level 2 home charging connector for every non-Tesla EV sold in North America for over a decade. NACS (North American Charging Standard) is Tesla’s connector design, historically exclusive to Tesla vehicles and Superchargers, now standardized as SAE J3400, which most other automakers have adopted and are already building into new models.
What this means if you’re buying a charger now
If you drive a Tesla, your car already comes with a NACS port, and Tesla’s own home chargers (like the Wall Connector) use NACS natively. If you drive another brand, check the port: most older non-Tesla EVs use J1772, but many 2025 and 2026 models from brands like Hyundai, Kia, and Lucid now ship with a NACS port from the factory — those changes are rolling out on new vehicles, not retrofitted onto ones already on the road. Most third-party home chargers (ChargePoint HomeFlex, Wallbox Pulsar Plus, Emporia, VEVOR) are sold with a J1772 connector, with some now offering NACS versions or adapters as the transition continues.
The practical check before you buy
Look at the charging port on your specific car, not just the brand or model year in general, since the transition is happening gradually and inconsistently across manufacturers. Most non-Tesla chargers list which connector they ship with clearly on the product page — if you’re unsure, a NACS-to-J1772 (or J1772-to-NACS) adapter is an inexpensive, low-risk fallback rather than returning a charger that turns out to be the wrong connector.