Compatibility answer
Can a 2026 Rivian R1S use a J1772 Level 2?
Compatible — Adapter Required
Quick answer
Compatible — Adapter Required
Vehicle connector
NACS / J3400
Charger connector
J1772
Compatibility summary
Works at J1772 Level 2 chargers with Rivian’s approved AC adapter path.
| Charging type | AC Level 2 |
|---|---|
| Vehicle maximum | DC limit not verified / AC limit not verified |
| Documented on this configuration | Not verified |
| Adapter | Rivian J1772 AC Adapter |
| Verification | Partially verified |
Which adapter do I need?
AC adapter
Rivian J1772 AC Adapter
Rivian-approved J1772 AC adapter path for MY2026+ Rivian vehicles with native NACS ports.
J1772 → NACS / J3400OEM approval: Approved by Rivian
- AC Level 1/2 only; not for DC fast charging.
- Confirm current Rivian guidance and charger fitment.
Important limitations
- Actual charging speed varies with battery state, temperature, vehicle software, and charger output.
Sources
Last verified 2026-09-11 · Confirm current manufacturer and network information before use.