EV Connector Types: CCS, CHAdeMO, NACS, J1772 — Complete Guide
A complete guide to every EV connector type in the US. Which one does your car use and what to look for at charging stations.
Understanding EV Connector Types
One of the most common questions new EV owners have: "Will this charger work with my car?" Here's everything you need to know about connector types.
J1772 (Level 2)
The J1772 is the universal Level 2 connector in North America. Every non-Tesla EV can use it, and even Tesla vehicles with an adapter. You'll find J1772 at most public Level 2 stations.
CCS1 (Combined Charging System)
CCS1 is the dominant DC fast charging standard. It adds two DC pins below a J1772 connector, supporting both Level 2 and DC fast charging in one port. Most modern EVs from GM, Ford, Hyundai, BMW, and VW use CCS1.
CHAdeMO
CHAdeMO was one of the first DC fast charging standards, primarily used by Japanese automakers. The Nissan Leaf uses CHAdeMO. It's being phased out in favor of CCS and NACS, but many stations still have CHAdeMO connectors.
NACS (North American Charging Standard)
Originally Tesla's proprietary connector, NACS has been adopted as the industry standard, a transition coordinated by the federal Joint Office of Energy and Transportation. Starting in 2025, most new EVs will come with NACS ports. It's smaller, lighter, and supports both AC and DC charging. Tesla's Supercharger network (17,000+ locations) uses NACS.
Quick Compatibility Reference
| Connector | Type | Common Vehicles |
|---|---|---|
| J1772 | Level 2 | All non-Tesla EVs |
| CCS1 | DC Fast | Chevy, Ford, Hyundai, BMW, VW |
| CHAdeMO | DC Fast | Nissan Leaf |
| NACS | All Levels | Tesla, new 2025+ EVs |
When searching for stations on ChargingNear.me, you can filter by connector type to find compatible chargers.
Related Reading
NACS is the connector everyone's talking about. For a deeper look, see our NACS vs CCS comparison, learn how to use a NACS adapter at a Supercharger, and check which EVs use NACS. You can also browse compatible chargers on the interactive map.
Frequently Asked Questions
What connector does my EV use?
All non-Tesla EVs use J1772 for Level 2 charging. For DC fast charging, most modern EVs from GM, Ford, Hyundai, BMW, and VW use CCS1, the Nissan Leaf uses CHAdeMO, and Tesla plus new 2025+ EVs use NACS.
What is the difference between J1772 and CCS1?
J1772 is the universal Level 2 connector. CCS1 adds two DC pins below a J1772 connector, so it supports both Level 2 and DC fast charging through a single port.
Is CHAdeMO still used?
CHAdeMO was one of the first DC fast charging standards, used mainly by Japanese automakers like the Nissan Leaf. It's being phased out in favor of CCS and NACS, though many stations still have CHAdeMO connectors.
Can a Tesla use a J1772 charger?
Yes. Tesla vehicles can use the universal J1772 Level 2 connector with an adapter.
Sources
- Developing Infrastructure to Charge Electric Vehicles — U.S. DOE Alternative Fuels Data Center
- Joint Office of Energy and Transportation — U.S. DOE & DOT