What EV Charger Do You Need for a 2022 Ford Mustang Mach-E CAL RT 1 ER?
Many home chargers push 50 amps into a garage, but your Ford Mustang Mach-E CAL RT 1 ER pulls a maximum of 48 amps. Matching that 48-amp ceiling gets your 104.7 kWh battery from empty to full in 10.0 hours. You need a Level 2 setup that meets this exact draw to avoid wasting money on capacity your car ignores.
The numbers
| Maximum AC charging rate | 10.5 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 10.0 hours |
| Range added per hour (Level 2) | about 31 miles |
| Full charge on a 120 V outlet | about 73 hours |
| Range added per hour (120 V) | about 4.3 miles |
| EPA rated range | 314 miles |
| Energy for a full charge | about 104.7 kWh at the wall |
Why 48 amps and not more
The onboard charger dictates your maximum speed, taking 10.5 kW through a J1772 connection. Buying a 50-amp unit like the ChargePoint Home Flex will not charge this vehicle any faster because the car caps its intake at 48 amps. Feeding it fewer amps slows down your overnight turnaround time without saving you much on hardware costs. Stick to the 48-amp threshold the manufacturer built into the vehicle. Your battery replenishes at a rate of 31 miles of range per hour of Level 2 charging.
What the install involves
Code requires a 60-amp breaker to safely feed a 48-amp continuous load. No standard household receptacle handles 48 amps safely, so your EVSE must be hardwired directly to the circuit. Hire an electrician to run heavy-gauge wire from your main panel to the garage wall. They will verify your home's electrical service can handle the load before mounting the hardware.
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 takes 73 hours to reach a full charge. You get a paltry 4.3 miles of range per hour. Hardwired Level 2 is vastly superior for daily driving.
- Will a 50-amp charger damage my car?
- No. The car takes only what it can handle, which is 48 amps. Units like the ChargePoint Home Flex are adjustable down to lower amperages if your electrical panel is tight on space.
- Do I need a special plug installed?
- No plug at all. A 48-amp continuous draw requires a hardwired connection directly to the breaker. Trying to use a standard 14-50 receptacle at this amperage melts outlets over time.
- What connector does this car use?
- It uses a standard J1772 connector. Every non-Tesla EV sold in North America through 2024 uses this plug for AC Level 2 charging.
Other vehicles
Charging times derived from EPA data for the 2022 Ford Mustang Mach-E CAL RT 1 ER (covering 2 EPA trim listings). Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.