Yes, when they are certified, rated for the full charging current, and used as your vehicle maker recommends. Adapters between NACS and J1772 for AC charging are widely used. DC fast-charging adapters between NACS and CCS1 carry much higher currents, so use only models your automaker approves for your vehicle. Avoid uncertified adapters, stacked adapters and any adapter that converts a household outlet into something it was not designed for.
What to Check
| Check | Why |
|---|---|
| Current and voltage rating | Must meet or exceed the charger output |
| Certification and maker | Recognised testing and a traceable manufacturer |
| Automaker approval (DC) | Some vehicles only allow specific DC adapters |
| Locking mechanism | Must latch securely to car and connector |
| Temperature sensing (DC) | Good DC adapters monitor heat |
Adapters to Avoid
- Stacking two adapters together.
- Plug adapters that let a charger draw more current than the outlet circuit allows.
- Unbranded adapters without a rating label.
- Using AC-only adapters at DC fast chargers.
EVDANCE Adapters
- EVDANCE JT02 NACS-to-J1772 adapter: NACS to J1772 for AC, up to 80 A, IP65.
- EVDANCE JT08 NACS-to-CCS1 adapter and EVDANCE JT09 NACS-to-CCS1 adapter with handle: NACS to CCS1 DC adapters, up to 500 A and 1,000 V, IP66. Use only with vehicles your automaker approves.
See does J1772 work with CCS and are EV chargers universal.
Frequently Asked Questions
Can adapters slow down charging?
A properly rated adapter does not; some vehicles or networks limit power with certain adapters.
Are cheap EV adapters dangerous?
Uncertified ones can overheat or fail to latch.
Can I use an adapter at a Supercharger?
Only approved DC adapters with supported vehicles at enabled sites.
Related Reading
Key Takeaways
- Certified, correctly rated adapters are safe.
- DC adapters must be approved by your automaker.
- Never stack adapters or use uncertified ones.