The Audi Q4 e-tron is a pure battery-electric compact SUV, with rear-wheel-drive and quattro all-wheel-drive versions depending on the derivative and model year. For UK owners, the cable choice is straightforward in one important sense: the Q4 e-tron uses a Type 2 connection for AC charging at home and on public AC charge points, and a CCS Combo 2 connection for DC rapid charging.
The detail comes from the version you own. Audi UK’s current public information lists Q4 35 e-tron, 45 e-tron, 45 e-tron quattro and 55 e-tron quattro variants, while Audi has also announced an upgraded 2026 Q4 e-tron range with revised battery and charging figures. Because the specifications are in transition, it is important to check your exact derivative, model year and handbook before relying on one set of figures.
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Audi Q4 e-tron Battery and Charging Specifications
The Audi Q4 e-tron is built on the Volkswagen Group MEB electric vehicle platform. It is not a plug-in hybrid and does not use petrol or diesel backup power. UK and European Q4 e-tron models use a Type 2 AC inlet and CCS Combo 2 DC rapid charging connection, with the charging port located on the rear-right side in typical UK/EU guidance.
Across the current Audi UK Q4 e-tron information, the onboard AC charging capability is listed at up to 11 kW. That is useful on three-phase AC charge points, but most UK homes have single-phase electricity, so a typical home wallbox will charge at around 7 kW rather than 11 kW. DC rapid charging varies much more by variant and model year, so it is worth identifying which Q4 e-tron you have before planning long journeys around peak charging rates.
Battery Options
Audi’s published Q4 e-tron battery information differs between the current UK listing and the 2026 facelift technical data, so the safest approach is to treat them as separate ranges rather than one universal specification.
| Version or data set | Battery information | Published charging notes |
|---|---|---|
| Current Audi UK Q4 35 e-tron | 51.5 kWh usable capacity listed | 11 kW AC, up to 145 kW DC, 10-80% in around 25 minutes |
| Current Audi UK Q4 45 e-tron | 77 kWh usable capacity listed | 11 kW AC, up to 175 kW DC, 10-80% in around 28 minutes |
| Current Audi UK Q4 45 e-tron quattro / 55 e-tron quattro | 77 kWh usable capacity listed | 11 kW AC, up to 175 kW DC, 10-80% in around 28 minutes |
| 2026 facelift Q4 SUV e-tron 150 kW technical data | 63 kWh gross / 59 kWh usable | 11 kW AC, up to 160 kW DC, 10-80% in around 27 minutes |
| 2026 facelift Q4 SUV e-tron quattro 220 kW technical data | 82 kWh gross / 77 kWh usable | 11 kW AC, up to 165 kW DC, 10-80% in around 28 minutes |
| 2026 facelift Q4 SUV e-tron performance 210 kW technical data | 84 kWh gross / 79 kWh usable | 11 kW AC, up to 165 kW DC, 10-80% in around 29 minutes |
| 2026 facelift Q4 SUV e-tron quattro performance 250 kW technical data | 82 kWh gross / 77 kWh usable | 11 kW AC, up to 185 kW DC, 10-80% in around 27 minutes |
These figures should not be blended together. For example, not every Q4 e-tron charges at 185 kW DC, and not every Q4 e-tron has the same usable battery capacity. Used buyers should be especially careful, as earlier Q4 e-tron 35, 40 and 50 models may have different figures from later 45, 55 and facelift derivatives.
AC Charging Speed
The Q4 e-tron’s AC charging maximum is listed at 11 kW across current Audi UK variants and in the 2026 facelift technical data. AC charging is what you use with a home wallbox, destination charger or untethered public AC post. For this, the correct cable is a Type 2 to Type 2 charging cable unless your home charger is tethered and already has a Type 2 plug attached.
On a typical UK 7 kW single-phase wallbox, Audi UK quotes approximately 8 hours 30 minutes for the Q4 35 e-tron and around 13 hours for 77 kWh variants from 0-100%. In real use, many owners do not charge from completely empty to full every day, so overnight charging is usually more than enough for normal commuting and local driving.
A 22 kW public AC post will not make the Q4 e-tron charge at 22 kW. The car is limited by its onboard AC charger to 11 kW, and if the supply is single-phase it may charge at around 7 kW. This is normal and does not indicate a fault with the cable or the charge point.
DC Rapid Charging Speed
For motorway and long-distance charging, the Q4 e-tron uses CCS DC rapid charging. You do not need to buy a separate cable for rapid charging, because UK rapid and ultra-rapid CCS chargers are normally tethered with the correct cable already attached.
Rapid charging performance depends heavily on the version of the car. Audi UK’s current data lists up to 145 kW DC for the Q4 35 e-tron and up to 175 kW DC for the larger-battery 45, 45 quattro and 55 quattro variants. The 2026 facelift SUV technical data shows figures from 160 kW up to 185 kW depending on derivative, with 185 kW shown for the Q4 SUV e-tron quattro performance 250 kW.
Peak charging speed is only part of the story. Like most EVs, the Q4 e-tron charges fastest when the battery is warm and at a lower state of charge, then slows as it approaches a higher percentage. For long trips, the most efficient charging stops are usually in the 10-80% window rather than charging all the way to 100% at every stop.
Range and Efficiency
Audi UK’s current Q4 e-tron information lists WLTP ranges from around 213 miles to 342 miles depending on variant and specification. The 2026 facelift SUV technical data shows higher maximum figures for some versions, with SUV ranges published up to 359.2 miles in the technical data. Final UK trim and specification details should be checked when ordering or comparing a new car.
Real-world range will vary with temperature, speed, tyre choice, wheel size, load, road conditions and use of heating or air conditioning. A practical planning figure for many drivers may be lower than the official WLTP number, especially in winter or on sustained motorway journeys. If you regularly drive long distances, it is sensible to plan using a cautious range estimate and to leave a buffer between charging stops.
Charging at Home
For most UK Q4 e-tron owners, a dedicated 7 kW Type 2 home wallbox is the most convenient charging solution. You can plug in when you arrive home, schedule charging for cheaper overnight electricity if your tariff supports it, and start most days with the battery level you want.
You can choose either a tethered wallbox, which has the charging cable permanently attached, or an untethered wallbox, which requires a separate Type 2 cable. A tethered charger is convenient at home, while an untethered unit can look tidier and allows you to use the same cable with public AC posts if needed.
A 3-pin charger is generally best suited as a backup or occasional charging solution, but can be used regularly if a qualified electrician has confirmed the socket and electrical installation are suitable for sustained EV charging. Charging from a domestic socket is much slower than using a wallbox, so it is not usually the best everyday solution for a larger-battery electric SUV.
For day-to-day use, Audi’s own guidance supports setting an 80% charging target where practical to help preserve usable battery capacity. Charging to 100% is still useful before a long journey, but for regular local driving an 80% target is usually a good balance of range and battery care.
Public Charging
On public AC charge points, the Audi Q4 e-tron uses a Type 2 cable. Many 7 kW, 11 kW and 22 kW public AC posts are untethered, so you will need to bring your own Type 2 cable. Even if the post is rated at 22 kW, the Q4 e-tron’s AC limit remains 11 kW, or less where the supply is single-phase.
On public DC rapid chargers, use the CCS connector attached to the charger. These are the units you would normally use on longer journeys, at motorway services, charging hubs and high-power public sites. Choose a charger that is suitable for your car’s expected peak rate, but remember that a higher-rated charger will not force the car to exceed its own limit.
Vehicle-Specific Features
The Audi Q4 e-tron can be specified with different equipment depending on model year, trim and options. A heat pump should be treated as optional or package-dependent rather than assumed to be fitted to every UK car.
For the 2026 upgraded Q4 e-tron, Audi has confirmed battery preconditioning, including automatic or manual preconditioning to help improve charging performance. This can be particularly useful before a rapid charging stop, as battery temperature has a major effect on charging speed.
Audi has also discussed bidirectional charging functions for the upgraded Q4 e-tron, including vehicle-to-home style use in some European markets. UK compatibility, equipment requirements and compatible DC wallboxes should be checked with Audi UK and relevant charging hardware suppliers before treating this as an available UK feature.
Charging Tips
- Use a Type 2 cable for home wallboxes and untethered public AC charge points.
- Use CCS rapid chargers for long journeys; the cable is normally attached to the charger.
- Check your exact Q4 e-tron derivative before relying on a peak DC charging speed.
- Set an 80% daily charge target where practical, and use 100% when you need maximum range.
- Plan rapid charging stops around the 10-80% window, where charging is usually most time-efficient.
- Remember that a 22 kW AC post will not charge the Q4 e-tron at 22 kW.
- If buying used, confirm the model year, battery size and charging data from the vehicle documents or Audi system.
Frequently Asked Questions
What charging cable does the Audi Q4 e-tron need?
For AC charging, the Audi Q4 e-tron uses a Type 2 charging cable. This is the cable you need for untethered home wallboxes and many public AC charge points.
Can the Audi Q4 e-tron use rapid chargers?
Yes. The Q4 e-tron uses CCS Combo 2 for DC rapid charging. Public rapid chargers are normally tethered, so you plug the charger’s CCS connector directly into the car.
Does the Audi Q4 e-tron charge at 22 kW AC?
No reliable UK information for the Q4 e-tron indicates 22 kW AC charging. Audi lists 11 kW AC maximum, so a 22 kW AC post will be limited by the car’s onboard charger.
Is every Audi Q4 e-tron capable of 185 kW rapid charging?
No. The 185 kW figure is associated with the 2026 Q4 SUV e-tron quattro performance technical data. Other current and facelift variants are listed with lower DC peak rates.
Should I buy a cable for rapid charging?
No. For UK DC rapid and ultra-rapid charging, the cable is normally attached to the charger. A Type 2 cable is for AC charging, not CCS rapid charging.
What This Means for Drivers
The Audi Q4 e-tron is simple to live with from a cable perspective: choose Type 2 for AC charging and use tethered CCS connectors for rapid charging. The more important question is which Q4 e-tron you own, because battery capacity, range and rapid charging speed vary across current UK variants, older used cars and the 2026 facelift.
If you mainly charge at home, a 7 kW wallbox and a suitable Type 2 setup will cover most daily driving needs. If you regularly travel longer distances, pay close attention to your version’s DC charging capability and plan stops around realistic range, weather and charging-curve behaviour.
Looking for a Charging Cable for Audi Q4 e-tron?
We offer Audi Q4 e-tron charging cables for home and public AC charging, including Type 2 options suitable for UK charging points.
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Please note that this information is intended as a guide. Charging specifications may change due to model and year of manufacture. For precise information, always refer to your vehicle user manual.
