What EV Charger Do You Need for a 2022 Audi Q4 e-tron Sportback?
Your home circuit might push massive power, but the car dictates what goes into the battery. The 2022 Audi Q4 e-tron Sportback pulls up to 48 amps on a Level 2 setup. You need a 48 amp EVSE to match that onboard limit. Buying anything smaller leaves speed on the table.
The numbers
| Maximum AC charging rate | 11.0 kW (48 A) |
|---|---|
| Charger size to buy | 48 A |
| Circuit breaker required | 60 A |
| Outlet / connection | hardwired (a 48 A EVSE must be hardwired -- no household receptacle is rated for it) |
| Charge port | J1772 |
| Full charge on Level 2 | about 7.8 hours |
| Range added per hour (Level 2) | about 31 miles |
| Full charge on a 120 V outlet | about 60 hours |
| Range added per hour (120 V) | about 4.0 miles |
| EPA rated range | 241 miles |
| Energy for a full charge | about 85.9 kWh at the wall |
Why 48 amps and not more
The onboard charger maxes out at 11.0 kilowatts, which draws 48 amps. Feeding it a larger unit yields zero gain because the vehicle's internal hardware caps the intake. At the proper 48 amp draw, you recover 31 miles of range every hour. A full replenishment from empty takes 7.8 hours. The EPA test logs a slower 27 miles per hour and 9.0 hours for a full charge because standard federal test cycles do not run at the maximum AC threshold throughout the entire duration.
What the install involves
You must hardwire a 48 amp charger directly to the electrical supply because no household receptacle handles that continuous load safely. A licensed electrician needs to pull THHN copper wire through conduit, land it on a dedicated 60 amp breaker, and verify your main panel has spare capacity. Do not attempt DIY work here. High amperage running for hours creates severe thermal risks if any torque specification on the breaker lugs is missed.
Chargers that match this car
Energy monitoring built in. Hardwire it for the full 48 A.
Compact unit, good for tight garages.
Adjustable from 16 A to 50 A in the app, which helps if your panel is tight.
Worth having as well
Common questions
- Can I plug this car into a standard wall outlet?
- Yes, using Level 1 charging, but it crawls at 4.0 miles per hour. A complete fill from a standard household outlet takes 60 hours.
- What connector does the car use?
- The vehicle uses a standard J1772 port for all AC Level 2 equipment. Every non-Tesla EV sold in North America through 2024 uses this plug type.
- Do I need a 50 amp or 60 amp breaker?
- National electrical codes require a 125 percent continuous load margin for EV supply equipment. Therefore, your 48 amp continuous draw demands a 60 amp breaker.
- Can I use Tesla destination chargers?
- Yes, if you purchase a separate adapter like the Lectron Tesla to J1772 unit. That lets your Audi connect to Tesla hardware safely.
Other vehicles
Charging times derived from EPA data for the 2022 Audi Q4 e-tron Sportback. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.