What EV Charger Do You Need for a 2024 Mercedes-Benz EQE 500?
Many owners buy a 48 amp or 80 amp charger, wasting money on capacity your car cannot accept. Your Mercedes-Benz EQE 500 maxes out at 40 amps of Level 2 charging. Buy a 40 amp unit and skip the excess. It fills the 103.3 kWh battery in 10.8 hours.
The numbers
| Maximum AC charging rate | 9.6 kW (40 A) |
|---|---|
| Charger size to buy | 40 A |
| Circuit breaker required | 50 A |
| Outlet / connection | NEMA 14-50 outlet |
| Charge port | J1772 |
| Full charge on Level 2 | about 10.8 hours |
| Range added per hour (Level 2) | about 28 miles |
| Full charge on a 120 V outlet | about 72 hours |
| Range added per hour (120 V) | about 4.2 miles |
| EPA rated range | 298 miles |
| Energy for a full charge | about 103.3 kWh at the wall |
Why 40 amps and not more
The onboard charger dictates your charging speed, not the supply equipment on your wall. Feeding this vehicle more than 40 amps accomplishes nothing because the onboard hardware caps intake at 9.6 kW. A larger supply unit will throttle down to match the car. Match the recommended 40 amp EVSE to get the fastest possible home recovery rate. You get 28 miles of range for every hour plugged into Level 2.
What the install involves
Wiring this setup requires a 50 amp breaker to feed the load safely. Code mandates a dedicated circuit for continuous loads like an EV charger. You can plug a unit into a NEMA 14-50 outlet or hardwire the circuit directly. Hire a licensed electrician to inspect your panel capacity and run the wiring. Do not attempt DIY electrical work if you lack experience with high amperage lines.
Chargers that match this car
Rugged metal enclosure, built for outdoor use.
Portable cordset. Works on 120 V or a 240 V outlet.
Plugs into an existing 14-50 outlet, no hardwiring.
Worth having as well
Common questions
- What connector does this car use?
- It uses a J1772 connector for all AC Level 2 charging sessions. Every non-Tesla EV sold in North America through 2024 relies on this standard plug format.
- Can I charge using a standard wall outlet?
- Yes, Level 1 charging works on a standard household outlet. Expect a painfully slow rate of 4.2 miles per hour, taking 72 hours to fill the battery from empty.
- What do the EPA charge time numbers mean?
- The EPA rating lists 10.5 hours for a full charge, which is slightly faster than the theoretical calculation. Testing conditions and battery management logic account for these small variations.
- Which charger products work with this vehicle?
- The Grizzl-E Classic 40A, Grizzl-E Mini Portable, and ChargePoint Home Flex NEMA 14-50 all match the 40 amp requirement. They plug directly into your outlet and supply the correct current.
Other vehicles
Charging times derived from EPA data for the 2024 Mercedes-Benz EQE 500 (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.