What EV Charger Do You Need for a 2022 Audi e-tron Sportback?
Forty-eight amps is the magic number for the 2022 Audi e-tron Sportback. You need a 48 amp Level 2 setup to match the vehicle's onboard charger capacity. Plug it in overnight and a dead 95.9 kWh battery fills back to full in 8.7 hours. Every non-Tesla EV sold in North America through 2024 uses the J1772 connector for AC Level 2 charging.
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 8.7 hours |
| Range added per hour (Level 2) | about 25 miles |
| Full charge on a 120 V outlet | about 67 hours |
| Range added per hour (120 V) | about 3.3 miles |
| EPA rated range | 218 miles |
| Energy for a full charge | about 95.9 kWh at the wall |
Why 48 amps and not more
Your car has a maximum onboard AC charging capacity of 48 amps. Buying a larger charging unit will not speed up the process. The vehicle cannot accept more than 11.0 kW. Going down to a smaller unit leaves speed on the table and stretches out your charge times. Match the 48 amp recommended equipment and you get 25 miles of range for every hour plugged into the wall.
What the install involves
A 48 amp EVSE demands a 60 amp breaker to handle continuous load rules safely. You cannot use a standard wall outlet for this job. The hardware must be hardwired directly into the electrical supply. Call a qualified electrician to check your panel capacity, pull the correct gauge wire, and land the circuit on a dedicated breaker.
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 a Level 1 setup, but it takes 67 hours to reach a full charge. You only recover 3.3 miles of range per hour that way. It works in a pinch, but a proper Level 2 installation is far more practical.
- Why does the EPA charge time differ from the maximum rate?
- The EPA test does not always run at the car's peak AC rate. Testing protocols vary, resulting in the 10.0 hour estimate and 22 miles per hour metric found on official documents. Your actual maximum rate hits 25 miles per hour.
- Do I need a special adapter to use Tesla destination chargers?
- The car uses a standard J1772 connector. You can use a Tesla to J1772 charging adapter rated for 80 amps to access Tesla Destination Chargers and Wall Connectors.
- What happens if my electrical panel lacks the spare capacity for a 60 amp breaker?
- An electrician can inspect your setup and advise on a panel upgrade. Alternatively, you can install an adjustable unit like the ChargePoint Home Flex and dial the output down lower in the app.
Other vehicles
Charging times derived from EPA data for the 2022 Audi 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.