J3400 vs J1772 for home charging
Home AC charging still comes down to matching the vehicle inlet, the EVSE connector, and any adapter the OEM actually supports—not the loudest standard war online.
What each name usually means at home
SAE J1772 has been the common AC inlet/connector language for many non-Tesla vehicles. SAE J3400 is the standardized name for the NACS-derived connector now appearing across more OEMs. Your model year still decides what sits on the car.
Adapters are not a strategy by themselves
Some drivers use OEM-approved adapters. Treat adapter claims as vehicle-specific: check the manufacturer’s current guidance for your year and trim before you buy a wall unit that only works with an adapter chain.
Buyer checklist
- Confirm inlet type on your exact vehicle
- Buy an EVSE whose native connector or supported adapter path matches
- Ignore public DC-fast connector drama when shopping a garage Level 2
Ready to find who to call?
Open your state page or search by ZIP for a distance-sorted list.
Straight answers
Common questions
- Is J3400 the same as NACS?
- SAE J3400 is the standardized designation for the connector derived from Tesla’s North American Charging Standard. Older marketing may still say NACS. For technical copy, prefer J3400 and explain the legacy wording when useful.