EQS 450+ · 108.4 kWh usable · 200 kW DC peak
Charging a 2024 Mercedes-Benz EQS Sedan from 10% to 80% takes about 31 min at its 200 kW DC peak, or 8 hr 47 min at 9.6 kW on a home charger. At $0.17/kWh, that 70% top-up costs $13.72 on DC and $14.33 at home.
J1772 AC port · CCS1 DC port · Adapter: NACS to CCS1 Adapter · 7 compatible units
2024 Mercedes-Benz EQS Sedan EQS 450+ · 108.4 kWh
9.6 kW average at the plug · 90% charging efficiency · $3.67 per 100 km
DC time is modelled on the vehicle’s verified 31-minute 10–80% figure, including its taper curve — not a flat peak-power division.
Reference
A standard 10–80% stop, priced at $0.17/kWh. The same engine powers the calculator above — change the sliders there for any window.
| Charger | Power | 10→80% | Cost |
|---|---|---|---|
| Level 1 wall outlet 1.4 kW | 1.4 kW | 64 hr 31 min 75.9 kWh added | $15.36 |
| Level 2 home charger 7.4 kW | 7.4 kW | 11 hr 24 min 75.9 kWh added | $14.33 |
| Level 2 home charger 9.6 kW | 9.6 kW | 8 hr 47 min 75.9 kWh added | $14.33 |
| DC fast charger 200.0 kW | 200.0 kW | 31 min 75.9 kWh added | $13.72 |
Level 1 figures assume a 1.4 kW household outlet at 84% efficiency. Level 2 and DC figures use 90% and 94% respectively. DC time follows the car’s verified 10–80% figure of 31 minutes, including taper.
Running costs
All three numbers use the same $0.17/kWh tariff and the 9.6 kW onboard charger — the realistic home ceiling, not the DC headline.
Full charge (0→100%)
$20.48
120.4 kWh drawn at the meter, about 12 hr 33 min on a home charger.
Electricity per 100 mi
$5.90
31.3 kWh / 100 mi at the battery. 347 mi of rated range from a full pack.
Monthly home cost
$59.03
1,000 miles a month at home: 347 kWh at the meter.
DC fast charging typically costs two to three times more per kWh than home charging, so the session price above is the floor, not the average. If your utility offers a time-of-use tariff, schedule the car overnight and use the off-peak rate in the calculator.
Tesla network access for this exact model
Use an approved NACS-to-CCS1 adapter on V3 and V4 stalls.
Buy the right part the adapter must match your car’s CCS1 port, not the stall. Only units rated for 200 kW DC and listing NACS to CCS1 Adapter are shown in the compatible hardware section below. Jump to matching adapters
Compatibility engine
Filtered from 16 verified units by J1772 port, the 9.6 kW onboard charger limit and NACS to CCS1 Adapter.
Lectron · Supercharger Adapter
A2Z EV · Supercharger Adapter
Grizzl-E · Home Level 2 Charger
Lectron · Portable Charger
Schumacher · Portable Charger
Autel · Home Level 2 Charger
Emporia · Home Level 2 Charger
Physical match, not a paid placement: every AC unit must carry the car’s connector, and an adapter is only listed when the vehicle declares one is required. Units far above 9.6 kW are marked amber — they work, but the car caps them. We may earn a commission from these links.
The physics
The EQS Sedan carries 108.4 kWh of usable capacity, so a 10–80% window moves 75.9 kWh into the pack. That usable figure — not the gross capacity on the spec sheet — is what every time and cost here is built from, because the buffer above and below the usable window is never charged.
On AC the ceiling is the onboard charger: 9.6 kW through a J1772 port. A 48 A wallbox rated at 11.5 kW cannot push more than 9.6 kW into this car, which is why a bigger home charger is not an upgrade.
On DC the 200 kW peak only holds for part of the session. We calibrate a taper curve to the verified 31-minute 10–80% time, so a 20–90% session, a 10–60% splash-and-go and a full charge are all modelled with the right shape instead of a flat peak-power division.
At 3.2 mi/kWh, 100 miles needs about 31.3 kWh at the battery and 34.7 kWh at the meter — roughly $5.90 of home electricity. That running cost, not the charger price, is the number that compounds every month.
About 31 min on a DC fast charger at the car’s 200 kW peak — that is the 31-minute 10–80% figure the manufacturer publishes and the one this calculator models. At 9.6 kW on a Level 2 home charger, the same 10–80% window takes roughly 8 hr 47 min.
At $0.17/kWh, a 20–80% home session adds 65.0 kWh to the 108.4 kWh usable pack and costs about $12.29. Charging from empty to full costs roughly $20.48 at the same tariff — about 120.4 kWh drawn at the meter.
Yes. The Mercedes-Benz EQS Sedan uses a CCS1 DC port, so Tesla Superchargers need a NACS to CCS1 Adapter. Tesla lists the Mercedes-Benz Mercedes-Benz EQS Sedan as adapter-compatible on V3 and V4 stalls; keep the adapter in the car rather than in the garage.
The EQS Sedan has a J1772 AC port and accepts up to 9.6 kW. Any J1772 Level 2 charger will work; a unit rated above 9.6 kW is safe but the car will never draw more than that. This page lists 7 verified J1772 units, each checked against the port and the onboard charger limit.
At $0.17/kWh and 3.2 mi/kWh, 100 miles needs about 31.3 kWh at the battery and roughly 34.7 kWh at the meter, so about $5.90 — or $3.67 per 100 km. DC fast charging usually costs more per kWh than charging at home.
Cars closest to the Mercedes-Benz EQS Sedan on usable pack size and DC speed — compare before you commit.
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Side-by-side charging speed, pack size, and running cost breakdown.
Change the start and target state of charge, swap chargers and see the cost update instantly.