BMW 330e
Charging cable
Full AC charging speed for your car.
Why this fits your 330e+−
The BMW 330e has a Type 2 inlet and a single-phase 3.7kW onboard charger. A 7.4kW cable already delivers its full AC speed. The 22kW option only helps if your next car charges faster.
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: PHEV, AC only ~3.7kW, no DC. ~12kWh battery (~10.4 usable).
How long does it take?
Charging
the BMW 330e.
The BMW 330e is a plug-in hybrid version of the 3 Series saloon, available in the UK since 2016 across multiple updates. It pairs a 2.0-litre petrol engine with an electric motor and a 12kWh gross battery (around 10.4kWh usable), giving a practical electric range for daily commutes and town driving alongside the combustion engine for longer journeys. It is one of the most popular executive PHEV saloons in the UK.
Charging uses a Type 2 inlet, so the cable you carry to a wallbox or public AC point is a Type 2 to Type 2 lead. The onboard AC charger is rated at around 3.7kW on a single phase. There is no DC rapid charging on the 330e. At that charge rate the battery can be filled from empty in roughly 3 to 3.5 hours, which suits daytime or overnight top-ups at home or work.
Estimates based on battery size and charge power. 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 330e need?
The 330e's 3.7kW onboard AC charger means the cable you choose has no effect on how fast the car charges. Whether you plug into a 3.7kW, 7.4kW, or 22kW charger with any cable, the car draws 3.7kW. A 7.4kW-rated Type 2 to Type 2 lead is the sensible pick because it is compatible with all standard wallboxes and public AC points, future-proofing you if you ever charge a different vehicle.
For a saloon the size of the 3 Series, a 5m Type 2 to Type 2 cable covers most home driveways comfortably. It is worth keeping one in the boot for workplace or destination charging. A 7m cable is useful if your wallbox is mounted a good distance from your usual parking position, but for most 330e owners the shorter lead handles day-to-day needs without fuss.
What does it cost to charge?
Filling around 10.4kWh usable from empty costs roughly £1 on an off-peak EV tariff at around 7.5p per kWh, or around £3 at a standard daytime rate of around 27p per kWh. For a commuter-friendly PHEV, plugging in at both home and work can effectively double your daily electric mileage, making it one of the most cost-efficient ways to run a 330e. There is no DC rapid charging, so all public charging goes through a Type 2 AC cable. Check current tariff rates.
Also for your 330e
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
BMW 330e FAQs
Good
questions.
Still not sure? Our team will confirm the right cable for your vehicle.
Contact usWhat charging cable does the BMW 330e need?+−
The BMW 330e has a Type 2 inlet, so it needs a Type 2 to Type 2 cable for UK home and public charging. It charges on single-phase AC at up to 3.7kW.
Can the BMW 330e charge at 22kW?+−
No, the BMW 330e has a single-phase onboard charger limited to 3.7kW, so a 7.4kW cable already delivers its full AC speed. A 22kW cable would only benefit a future car.
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 BMW 330e need?+−
A Type 2 to Type 2 cable for home wallboxes and public AC charging points. The 330e has a Type 2 inlet and a 3.7kW single-phase onboard charger. There is no DC rapid charging port. A standard 7.4kW Type 2 lead is the right choice; the cable rating does not increase the 330e's 3.7kW charge rate.
Can the BMW 330e charge at 7.4kW or 22kW?+−
No. The onboard charger is limited to 3.7kW regardless of the charger's output or the cable rating. Plugging into a 7.4kW or 22kW station makes no difference to charge speed; the car accepts only 3.7kW. There is also no DC rapid charging on the 330e.
How long does a BMW 330e take to charge at home?+−
From empty, the 10.4kWh usable battery takes roughly 3 to 3.5 hours on a wallbox or domestic socket at 3.7kW. A standard 3-pin granny cable at around 2.3kW extends that to around 4.5 hours, which still fits overnight or a full working day. Partial top-ups between trips are quicker and are how most 330e owners use the car.
What length cable do I need for a BMW 330e?+−
A 5m Type 2 to Type 2 cable is the standard choice and suits most home driveways and workplace charging bays. The 3 Series is a mid-size saloon so 5m is usually adequate, but a 7m lead removes any reach anxiety if your wallbox is offset from your usual parking spot. Carrying one in the boot means you can use any Type 2 socket you come across.