Mercedes-Benz EQB
Charging cable
Charges about 50% faster on 22 kW public posts than a 7.4 kW cable.
Why this fits your EQB+−
The Mercedes-Benz EQB has a Type 2 inlet and a three-phase 11kW onboard charger. The 22kW cable carries its full 11kW on three-phase chargers. A 7.4kW cable would cap it. On a single-phase home wallbox both cables charge at the same 7.4kW.
Which Mercedes-Benz EQB versions does it fit?+
This cable fits every Mercedes-Benz EQB, because they all share the same Type 2 charging inlet. That includes:
- Mercedes-Benz EQB Sport Executive
- Mercedes-Benz EQB Urban Edition
- Mercedes-Benz EQB AMG Line
- Mercedes-Benz EQB AMG Line Premium
- Mercedes-Benz EQB AMG Line Premium Plus
Whichever EQB trim you drive, it is the same cable, so you can order with confidence.
Specifications+−
Delivery & returns+−
Free tracked UK delivery on every order. Built to order in the UK and dispatched fast. 30-day no-fuss returns.
Note: 7-seat option. 11kW AC, DC up to 100kW, 66.5kWh usable.
How long does it take?
Charging
the Mercedes-Benz EQB.
The Mercedes-Benz EQB is a fully electric SUV available with five or seven seats, based on the X243 platform and introduced in the UK in 2021. Like the EQA it is built on a shared MFA2 architecture, and it carries the same 66.5kWh usable battery with identical charging specifications: Type 2 for AC, CCS for DC rapid charging up to 100kW. It is offered in EQB 250 (rear-wheel drive), 300 4MATIC, and 350 4MATIC variants.
Plugging in at home or at a public AC point requires a Type 2 to Type 2 cable. The EQB's onboard AC charger accepts up to 11kW on three phases. Because most UK domestic supplies are single-phase, the practical AC charge rate for home users is capped at 7.4kW, regardless of wallbox or cable rating. DC rapid charging at public points uses the charger's own cable and does not require a separate purchase.
All EQB variants share the 66.5kWh battery and 11kW AC charging rate. The seven-seat option does not change the charging specification. Rapid (DC) times are for a 10 to 80% charge, the way manufacturers quote them. Real-world charging varies with temperature, battery state and the charger itself.
7.4 kW or 22 kW?
Which cable does
the EQB need?
The EQB charges via a Type 2 inlet at up to 11kW on three phases. In practice, the great majority of UK homes are single-phase, so home AC charging tops out at 7.4kW. A 7.4kW Type 2 to Type 2 cable is the obvious choice for most owners: it works with any standard home wallbox or single-phase public AC point and extracts every kilowatt those connections can deliver.
Opting for a 22kW three-phase cable makes sense if you have a three-phase supply at home or you park at 22kW public AC charge points as part of your regular routine. The EQB will draw its full 11kW in those situations. On a single-phase setup, the 22kW cable provides no speed advantage over a 7.4kW lead, so the decision hinges on whether you genuinely have access to three-phase charging now or in the near future.
What does it cost to charge?
Charging the 66.5kWh battery from empty costs around £5 on an off-peak EV tariff at roughly 7.5p per kWh, or around £18 at a standard domestic rate of around 27p per kWh. An overnight EV tariff and a home wallbox make the EQB considerably cheaper to run than relying on public charging. Public DC rapid charging rates vary widely but are typically far higher per kWh. Always check current tariff rates before estimating running costs.
Also for your EQB
Goes well with.
Plug & Cable Holder · Type 2
Wottz Plug and Cable Holder
Carry Bag
Wottz Carry Bag
Dust Cap · Type 2
Wottz Dust Cap
Mercedes-Benz EQB FAQs
Good
questions.
Still not sure? Our team will confirm the right cable for your vehicle.
Contact usWhat charging cable does the Mercedes-Benz EQB need?+−
The Mercedes-Benz EQB has a Type 2 inlet, so it needs a Type 2 to Type 2 cable for UK home and public charging. It charges on up to three-phase AC at up to 11kW.
Can the Mercedes-Benz EQB charge at 22kW?+−
Yes, the Mercedes-Benz EQB has a three-phase onboard charger, so with a 22kW cable and a three-phase supply it can charge at up to 11kW.
What length charging cable should I get?+−
5m suits most home and public charge points. Choose 7.5m or 10m if the charge point is far from your car's charging port or you park on the far side of a bay.
What cable does the Mercedes EQB need for charging?+−
A Type 2 to Type 2 cable for AC charging at home wallboxes and public AC charge points. The EQB's onboard charger accepts up to 11kW on three phases. For most UK owners with single-phase home supplies, a 7.4kW cable gives the full speed available. Choose a 22kW cable only if you have three-phase power or frequently use 22kW public AC points.
Does the Mercedes EQB support 11kW AC charging?+−
Yes, but only on a three-phase supply. The EQB's onboard charger is rated at 11kW on three phases. On the single-phase supply common in UK homes, AC charging is limited to 7.4kW. You need a three-phase connection, either at home or at a 22kW public AC point, to reach 11kW.
How long does the Mercedes EQB take to charge at home?+−
On a 7.4kW single-phase home wallbox, the 66.5kWh battery takes around 9.5 hours from empty, comfortably done overnight. On an 11kW three-phase supply, charging time falls to around 6.5 hours. A standard 3-pin domestic socket, running at roughly 2.3kW, takes over 30 hours and is impractical for regular use.
Can the Mercedes EQB rapid charge at public stations?+−
Yes. The EQB accepts DC rapid charging up to 100kW via its CCS port. At a 100kW rapid charger a 10 to 80 percent charge takes around 30 to 35 minutes. The tethered cable at the rapid charge point is used for DC; you do not purchase a cable for this. Your Type 2 cable handles home wallboxes and public AC points only.