What EV Charger Do You Need for a 2025 Audi SQ6 e-tron?
You need a 48 amp Level 2 home charger to fill the battery of your 2025 Audi SQ6 e-tron overnight. The onboard charger caps your draw at 11.0 kilowatts, so bigger charging hardware will not speed up the process. A standard wall plug will not supply enough power for daily driving.
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 9.5 hours |
| Range added per hour (Level 2) | about 29 miles |
| Full charge on a 120 V outlet | about 72 hours |
| Range added per hour (120 V) | about 3.8 miles |
| EPA rated range | 275 miles |
| Energy for a full charge | about 104.0 kWh at the wall |
Why 48 amps and not more
The car accepts a maximum of 48 amps through its J1772 connector. Feeding it a 48 amp continuous load restores 29 miles of range every hour. Going beyond this limit offers zero benefit because the vehicle onboard hardware rejects excess current. A smaller unit works, but your refueling time stretches out past the optimal 9.5 hours needed for a full tank. Match the supply to the vehicle limit to avoid wasted money on unused capacity.
What the install involves
A 48 amp continuous load demands a dedicated 60 amp breaker and heavy gauge copper wiring. Do not use a household outlet for this setup. A 48 amp EVSE must be hardwired because no standard wall receptacle safely handles that kind of continuous heat. Have a qualified electrician pull the wire, land it on the 60 amp breaker, and verify your main panel has spare capacity before mounting the unit.
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
- How long does a full charge take at home?
- A full charge takes 9.5 hours using a 48 amp Level 2 charger. The EPA rated test takes 14.0 hours because that specific testing cycle does not run continuously at the peak AC rate of the vehicle.
- Can I plug this car into a standard wall outlet?
- Standard household outlets deliver Level 1 power at 3.8 miles of range per hour. Filling a 104.0 kWh battery this way takes 72 hours, which makes daily driving impractical without a faster setup.
- What connector does the car use?
- The vehicle uses a J1772 connector for home charging. This model year falls in the industry transition, so many cars ship with a NACS port and include a J1772 adapter. Always check your physical port before ordering hardware.
- Do I need a special wall unit or an extension cord?
- You need a hardwired Level 2 charging unit running on a 60 amp breaker. Extension cords meant for high amp continuous EV charging create severe fire hazards and voltage drops.
Other vehicles
Charging times derived from EPA data for the 2025 Audi SQ6 e-tron. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.