What EV Charger Do You Need for a 2025 Porsche Macan 4S Electric?
Your home might output plenty of power, but your car only accepts 48 amps of current. Matching this limit requires a 48 amp Level 2 setup. You need a dedicated circuit to handle the load.
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 9.7 hours |
| Range added per hour (Level 2) | about 30 miles |
| Full charge on a 120 V outlet | about 74 hours |
| Range added per hour (120 V) | about 3.9 miles |
| EPA rated range | 288 miles |
| Energy for a full charge | about 107.0 kWh at the wall |
Why 48 amps and not more
The onboard charger maxes out at 11.0 kilowatts, which makes 48 amps the ceiling for your AC charging speed. Buying a larger unit gets you zero extra speed because the car regulates the intake. Pushing more amperage into the vehicle is physically impossible. You will replenish the 107.0 kilowatt hour battery from empty to full in 9.7 hours at this rate. The EPA test measures a slower 11.5 hours because that testing protocol does not always run at the car peak AC rate.
What the install involves
A 48 amp charger demands a 60 amp breaker to stay within safety codes. Hardwiring is mandatory because no household receptacle handles 48 continuous amps safely. Call a licensed electrician to pull heavy gauge copper wire from your breaker box to the mounting location. They must land the circuit on that 60 amp breaker and verify your main panel has spare electrical capacity for the continuous load.
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
- What plug do I need for this car?
- You do not use a plug at all. This 48 amp draw requires direct hardwiring into the charger.
- How fast will it charge on standard household current?
- A standard wall outlet gives you Level 1 power. You get 3.9 miles of range per hour and a full recharge takes 74 hours.
- Can I use older Tesla chargers with this vehicle?
- Yes, if you use a proper adapter like the Lectron Tesla to J1772 unit. Your car uses a J1772 connector, though this model year falls in the industry transition to NACS ports.
- How many miles of range do I add per hour on Level 2?
- You add 30 miles of range for every hour plugged into a 48 amp supply. The EPA rating drops that to 25 miles per hour due to testing variations.
Other vehicles
Charging times derived from EPA data for the 2025 Porsche Macan 4S Electric. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.