ChargePapa Knowledge Hub · Adapter Guide
Mercedes EQS & EQE Charging Adapter Guide:
J1772, CCS1 & Tesla Supercharger Access (2026)
Last updated: June 2026 · 8 min read · ChargePapa Team
The adapter answer for a Mercedes EQS or EQE depends first on model year. Pre-2025 US models use CCS1, which means J1772 Level 2 works natively but Tesla Supercharger access at standard NACS cables requires a NACS-to-CCS1 DC adapter. 2025+ native-NACS models plug directly into compatible, authorized Tesla Supercharger sites, but typically need a J1772-to-NACS adapter for most public Level 2 charging.
Mercedes EQS / EQE
CCS1 / NACS
Adapter Guide
For pre-2025 Mercedes EQS and EQE models sold in the United States, the charging inlet is CCS1. That means J1772 AC charging plugs in directly, because J1772 is the upper portion of the CCS1 socket. The two larger pins below are used only for DC fast charging. For 2025 and newer native-NACS models, the logic flips: Tesla Supercharger cables fit directly, while J1772 Level 2 charging usually requires an adapter.
What Charging Port Do the Mercedes EQS and EQE Use?
| Model |
Battery |
DC Max |
AC Max |
US Connector |
| EQS 450+ Sedan (2022–2024) |
107.8 kWh |
200 kW |
11 kW |
CCS1 |
| EQS 580 4MATIC Sedan (2022–2024) |
107.8 kWh |
200 kW |
11 kW |
CCS1 |
| EQS SUV 450+ (2023–2024) |
107.8 kWh |
200 kW |
11 kW |
CCS1 |
| EQE 350+ Sedan (2023–2024) |
90.6 kWh |
170 kW |
11 kW |
CCS1 |
| EQE 500 4MATIC Sedan (2023–2024) |
90.6 kWh |
170 kW |
11 kW |
CCS1 |
| EQE SUV 350+ (2023–2024) |
90.6 kWh |
170 kW |
11 kW |
CCS1 |
| EQS / EQE (2025+) |
— |
— |
— |
NACS (native) |
Model-year split matters
The Mercedes EQS and EQE changed adapter logic once NACS arrived. Pre-2025 CCS1 models need no adapter for J1772 AC charging but may need one for standard NACS Supercharger cables. 2025+ native-NACS models reverse that: no Supercharger adapter at compatible, authorized Tesla sites, but J1772 Level 2 usually requires an adapter.
Can a Mercedes EQS or EQE Charge at Tesla Superchargers?
Yes, but the path depends on port type, station type, and Tesla's non-Tesla access rules. The connector alone does not decide whether a session starts. Vehicle eligibility, station support, and Tesla app authorization still matter.
Pre-2025 EQS / EQE (CCS1)
Magic Dock Supercharger locations include a built-in NACS-to-CCS1 path, so no separate adapter is needed there. At standard NACS Supercharger cables, pre-2025 CCS1 vehicles need a NACS-to-CCS1 DC adapter. In both cases, session start still runs through the Tesla app and only works at compatible, authorized sites.
2025+ EQS / EQE (NACS)
No Supercharger adapter needed
Native-NACS EQS and EQE models plug directly into compatible, authorized Tesla Supercharger sites. Confirm access in the Tesla app or Mercedes charging flow before route planning.
| Scenario |
Adapter Needed? |
Session Start |
| Pre-2025 EQS / EQE at Magic Dock Supercharger |
Built-in dock path |
Tesla app |
| Pre-2025 EQS / EQE at standard NACS Supercharger cable |
NACS to CCS1 DC adapter |
Tesla app |
| 2025+ EQS / EQE at compatible, authorized Tesla Supercharger site |
None |
Tesla app / Mercedes charging flow |
What Adapter Do Pre-2025 CCS1 EQS / EQE Models Need for Standard NACS Supercharger Cables?
The EQS can accept up to 200 kW DC and the EQE up to 170 kW DC. For standard NACS Supercharger cables, the adapter should sit comfortably above those vehicle limits rather than run close to them. This is why the relevant question is not just connector fit. It is whether the adapter belongs to the right DC product class and whether the rating leaves enough margin for repeated high-current sessions.
Rated 500A / 1000V DC with IP65 weatherproofing. This is materially above the EQS 200 kW and EQE 170 kW charging ceilings, which is the reason this path fits these Mercedes models better than lower-rated look-alike parts that only solve connector shape.
View DC-Link 500A
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Current class: 500A rating leaves wide headroom above EQS / EQE real-world draw
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Voltage rating: 1000V DC
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Ingress protection: IP65 for outdoor charging conditions
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Use-case boundary: DC fast charging only, not for home Wall Connectors or destination AC charging
How Do EQS / EQE Models Handle Level 2 Charging at Home or Public J1772 Stations?
Here the answer changes by port generation. Pre-2025 CCS1 models take J1772 directly. 2025+ native-NACS models usually need a J1772-to-NACS adapter when the charging source is a J1772 wallbox or public Level 2 station.
| Vehicle Path |
What You Need |
Why |
| Pre-2025 CCS1 EQS / EQE at J1772 Level 2 |
No adapter |
J1772 fits directly into the CCS1 inlet's AC portion |
| 2025+ native-NACS EQS / EQE at J1772 Level 2 |
J1772 to NACS AC adapter |
The station side is J1772 while the vehicle inlet is NACS |
For 2025+ native-NACS Mercedes EVs charging from J1772 Level 2 sources, this is the clearer AC path. The reason is not marketing language. It is the actual connector direction: J1772 charging source on one side, NACS vehicle inlet on the other, with an 80A / 240VAC class and IP65 enclosure for outdoor charging environments.
View Tesla-Link J1772 to NACS
Home wallbox setup
If you are installing a dedicated J1772 home station for a pre-2025 CCS1 EQS / EQE, the relevant product path is the wallbox itself rather than an adapter. The ChargePapa MRS-AU is available in 32A, 40A, and 48A configurations, so the charging station can be matched to the actual breaker and overnight recovery target instead of defaulting to a one-size-fits-all setup.
Mercedes EQS and EQE Charging Network Compatibility
| Network / Source |
Connector |
Pre-2025 EQS / EQE (CCS1) |
2025+ EQS / EQE (NACS) |
| Home J1772 wallbox |
J1772 |
Native |
J1772 to NACS adapter |
| Electrify America / EVgo / ChargePoint DC |
CCS1 |
Native |
Check vehicle-market path |
| Public Level 2 destination charger |
J1772 |
Native |
J1772 to NACS adapter |
| Tesla Supercharger (Magic Dock) |
NACS / CCS1 path |
Via dock path + Tesla app |
Native |
| Tesla Supercharger (standard NACS cable) |
NACS |
NACS to CCS1 DC adapter |
Native at compatible, authorized sites |
The practical takeaway is simple: pre-2025 CCS1 Mercedes EVs are easiest on J1772 AC and CCS1 DC, while 2025+ native-NACS Mercedes EVs are easiest on Tesla's own cable ecosystem. The adapter question changes with the inlet, not with the badge alone.
Frequently Asked Questions
Does the Mercedes EQS or EQE need a J1772 adapter for Level 2 charging?
Pre-2025 CCS1 models do not. J1772 plugs directly into the CCS1 inlet for AC charging. For 2025+ native-NACS models, a J1772-to-NACS adapter is usually required when the charging source is a J1772 Level 2 wallbox or destination charger.
Can a Mercedes EQS or EQE charge at Tesla Superchargers?
Yes, at compatible, authorized Tesla Supercharger sites. Pre-2025 CCS1 models can use Magic Dock locations or standard NACS Supercharger cables with a NACS-to-CCS1 DC adapter. Native-NACS 2025+ models plug in directly, but station support and Tesla app authorization still need to be verified.
What adapter does a pre-2025 EQS / EQE need for a standard NACS Supercharger cable?
A NACS-to-CCS1 DC fast charging adapter. The relevant fit is not just connector shape but rating class. The ChargePapa DC-Link is rated 500A / 1000V DC with IP65 weatherproofing, which sits well above the EQS 200 kW and EQE 170 kW charging ceilings.
What is the maximum charging speed for the Mercedes EQS and EQE?
The EQS accepts up to 200 kW DC fast charging, while the EQE accepts up to 170 kW DC. For AC charging in US-market CCS1 models, the onboard charger is 11 kW. Real session speed still varies with battery temperature, state of charge, and station output.
Does a third-party adapter affect Mercedes warranty coverage?
Using a properly specified third-party accessory does not automatically void vehicle warranty coverage on its own. But Mercedes may evaluate any specific damage claim based on cause. The safer buying approach is to match the product category, connector direction, and charging mode correctly before use.
Which ChargePapa Product Path Actually Fits a Mercedes EQS or EQE?
The better buying decision here is not the broadest search term. It is the product path that matches the actual charging role. For Mercedes EQS and EQE owners, that means first separating DC fast charging from AC Level 2, then matching the adapter direction to the vehicle inlet you actually have.
| Your Charging Goal |
ChargePapa Path |
Why This Path Fits |
| Pre-2025 EQS / EQE at standard NACS Supercharger cables |
DC-Link NACS to CCS1 (500A / 1000V) |
Correct DC product class, rated far above EQS / EQE charging ceilings, IP65 enclosure |
| Pre-2025 EQS / EQE home J1772 wallbox setup |
MRS-AU J1772 Wallbox |
Available in 32A / 40A / 48A versions so the station can match the circuit, not just the vehicle badge |
| 2025+ native-NACS EQS / EQE at J1772 Level 2 stations |
Tesla-Link J1772 to NACS AC Adapter Ultra ★ |
Correct source-to-vehicle direction, 80A / 240VAC class, IP65 outdoor use rating |
This is also where ChargePapa's product pages are more useful than thinner marketplace listings. The AC and DC paths are separated, the connector direction is stated explicitly, and support starts with remote diagnosis rather than guesswork. Confirmed unit faults are covered by ChargePapa's 2-year global warranty support flow.
