EV Charging Cable Types Explained: A UK Guide for 2026

By Andrew Gillespie, co-founder of EV Cable Shop. We have supplied over 10,000 EV charging cables to UK drivers since 2017.

UK EV drivers buy one of three charging cable types: a Type 2 to Type 2 cable at 3.6kW, 7.2kW or 22kW, a Type 2 to 3 pin cable at up to 2.4kW, or a Type 1 to Type 2 cable at up to 7.2kW for older vehicles. Those numbers are the whole decision in one line.

Most guides explain the plug shapes and stop there. They skip the part that changes your evening: how many kilowatts actually reach the battery.

The UK passed two million battery electric cars in April 2026, and over 2.15 million by mid-2026 on Zapmap's count. Every one of them needs the right cable. This guide covers every connector you will meet, the real charge speeds in kW and hours, the three limits on those speeds, and how to pick the amperage and length for your driveway.

Key points

• A 32A single phase Type 2 cable delivers 7.2kW and suits almost every UK home.
• A 3 pin cable delivers up to 2.4kW, around a third of the speed of 32A.
• 22kW needs three phase supply, which most UK houses do not have.
• Your car's onboard charger, not the cable, is usually the real speed limit.
• 10m is the length that fits most UK driveways once slack is included.
• Type 2 covers virtually every EV sold in the UK since around 2019.
• CCS and CHAdeMO cables are attached to the rapid post, so you never buy one.

EV charging cable types explained

There are three EV charging cables a UK driver will ever need to buy, and the connector on your car decides which one.

A Type 2 to Type 2 cable has the same seven pin connector at both ends. It plugs a Type 2 car into a Type 2 home wallbox or a public untethered post. This is the cable most UK drivers own, and the one covered by our Type 2 charging cable range.

A Type 2 to 3 pin cable, often called a granny cable, has a Type 2 plug for the car and a standard BS 1363 three pin plug for a domestic socket. It is the backup for drivers with no wallbox, and for overnight charging at a friend's house or a holiday cottage.

A Type 1 to Type 2 cable connects an older five pin Type 1 car to a Type 2 public post or wallbox.

Both AC connector shapes are defined in IEC 62196-2, the international standard for conductive charging couplers. Type 2 is the format the UK and EU settled on, which is why nearly every public AC post here uses it.

The plug types you will meet in the UK

Six connector types appear on UK charging equipment, and you only ever buy a cable for three of them.

CCS is the DC rapid standard on UK public charging, defined in IEC 62196-3. It takes the Type 2 shape and adds two large DC pins underneath, which is why your car has one inlet rather than two. CHAdeMO is the older Japanese DC standard, still fitted to the Nissan Leaf and the Mitsubishi Outlander PHEV, and slowly being retired from new posts.

Neither is something to shop for. Rapid posts come with the cable attached, because DC charging needs cooling and conductors no driver would want to carry.

Are all EV charging cables the same?

No. EV charging cables differ in three ways that matter: the connector at each end, the current rating in amps, and the length.

Two Type 2 cables that look identical can charge at very different speeds. A 16A cable carries 3.6kW and a 32A cable carries 7.2kW, and the car reads the cable's resistor coded plug before it draws anything.

Build quality varies too. It shows up in the IP rating, the temperature range and the stated plug cycle life rather than in the photograph. We compare specifications in are all Type 2 charging cables the same.

EV charging cable speeds compared

A Type 2 to Type 2 cable at 32A single phase delivers 7.2kW, which is roughly three times the speed of a 3 pin cable. Here is how every option compares.

Charge times assume a 60kWh usable battery going from 10% to 80%, which is 42kWh, and ignore conversion losses. Real times run slightly longer.

Two rows do most of the work. The jump from 3 pin to 32A single phase saves around eleven hours. The jump from 16A to 32A halves the time again, for a small price difference.

Moving from a 3 pin cable to a 32A Type 2 cable cuts an overnight top up from roughly 17 hours to roughly 6. It is the single biggest speed gain available to a home charger.

The maths is simple. UK domestic supply has a declared voltage of 230 volts under the Electricity Safety, Quality and Continuity Regulations 2002, so 230V multiplied by 32A gives roughly 7.2kW. Three phase runs at 400V across three lines, which gives 22kW.

The three things that cap your charging speed

Three things cap your charging speed. The cable, the power supply, and the car's onboard charger.

The slowest one wins. Buying a faster cable helps only when the cable was the bottleneck, and often it is not.

The cable is rated by its conductor size and its resistor coded plug. A 16A cable physically cannot carry 32A, and the car reads the cable's rating before it draws anything.

The supply is your wallbox or socket. A 7kW wallbox delivers 7kW into any cable you plug into it. A 13A domestic socket sits far below that.

The onboard charger is the AC to DC converter inside the car. It is the limit most people miss. Many UK EVs have a 7.2kW single phase onboard charger, often listed by manufacturers as 7.4kW. A 22kW cable and a 22kW post still give those cars 7.2kW. A lot of PHEVs cap at 3.6kW.

Check your handbook before you spend money on amperage the car cannot use. Work through it in order:

1. Find the AC onboard charger rating in kW, usually listed as "onboard charger" in the specification.
2. Check what your wallbox or socket can supply, which is 7kW for most UK homes.
3. Take the lower of those two figures and buy a cable rated at or above it.

A cable cannot make a car charge faster than its onboard charger allows. Buy for the car first, the wallbox second.

If your charging is slower than these figures suggest, the cause is usually elsewhere. Our guide on why an electric car charges slowly works through the common ones.

Which cable does your car use?

If your EV was registered from around 2019, it uses Type 2. Almost certainly.

Every mainstream manufacturer selling in the UK now fits a Type 2 inlet, and the exceptions are all older cars. Type 1 appears on earlier vehicles built for markets that adopted the SAE J1772 connector. Four come up most often with UK drivers:

• Nissan Leaf, first and second generation.
• Mitsubishi Outlander PHEV.
• Kia Soul EV, first generation.
• Vauxhall Ampera.

All four are still on UK roads in numbers. The DfT vehicle licensing statistics publish the licensed fleet by fuel type and year.

You can check in ten seconds. Open the charge flap and count the pins in the top row of the inlet. Type 2 has a flat top edge and seven pins. Type 1 is fully round with five.

Owners of a Type 1 car who want to use Type 2 public posts have two options. A Type 1 to Type 2 cable is the clean solution for regular use. A 32A Type 1 to Type 2 adapter works if you already own a Type 2 cable and need it occasionally.

Our guide on why there are two connector types has the brand by brand list, the Type 1 cable range covers those older cars, and our vehicle specific cable pages name the correct cable for each model.

7kW or 22kW at home: which cable should you buy?

For a UK home, buy the 32A single phase Type 2 cable at 7.2kW.

Standard domestic supply here is single phase. A 22kW cable delivers no extra speed at a home wallbox, because the supply cannot feed it.

Three phase supply is common in commercial units and rare in UK housing. Not sure which you have? Look at your consumer unit. A single phase supply has one main incoming fuse, a three phase supply has three.

A 32A three phase 22kW cable earns its price in three cases:

• The property has a confirmed three phase supply.
• You charge regularly at a workplace or destination post offering 22kW AC.
• You run a fleet and want one cable specification across every site, which is what most of our trade account customers do.

Going the other way, 16A at 3.6kW only makes sense with an older 3.6kW wallbox or a constrained supply. The price gap to 32A is small. Most drivers should take the headroom.

No wallbox yet? The government chargepoint grant for renters and flat owners covers 75% of the cost up to £500, which is often the cheaper route to 7kW than living on a 3 pin cable. Our breakdown of EV charger installation costs has the current figures.

On a single phase UK home supply, a 22kW cable and a 7.2kW cable charge your car at exactly the same speed.

What length of EV charging cable do you need?

Measure from the charge port to the wallbox, with the car parked the way you normally park it. Then add three metres.

Most UK driveways land on 10m once that slack is in.

A 5m cable suits a wallbox mounted beside the parking space, on the same side as the charge port. A 10m cable is the safe default: it covers a car parked facing either way, reaches across a two car driveway, and handles awkward public bays.

15m and 20m cables solve awkward geometry:

• A charge port on the opposite side to the wallbox.
• A wallbox on the house wall with parking at the end of a long drive.
• Shared parking courts on new build estates.
• Public bays where the post sits behind the car rather than beside it.

Length does not reduce charging speed. Voltage drop over 20m of correctly sized conductor is small, and the cable's amperage rating already accounts for it. We show the arithmetic in do longer EV cables take longer to charge.

Weight is the real trade off, and it is the spec buyers underestimate. A 32A single phase cable uses thicker conductors than a 16A one, so a 5m 32A cable weighs roughly 3kg and a 20m 32A cable is closer to 12kg. Three phase cables carry five conductors instead of three and are heavier again at the same length.

Public charging is the other reason to size up. There are over 88,000 public charging devices across more than 45,000 UK locations on Zapmap's January 2026 count, and untethered AC posts expect you to bring your own lead to a bay you did not design.

Pair a longer cable with a cable bag to keep the boot clean and the connectors off the ground. Our post on keeping a charging cable safe and tidy covers storage properly.

IP ratings, certification and what to check before you buy

An IP rating tells you what the connectors survive outdoors. It is the spec that separates a cable still working in year five from one that fails in its first wet winter.

The two digits mean different things. The first is protection against solids, the second against water.

Our 32A Type 2 cables are IP55, which covers rain, hosing and the muck of a British driveway. Our Type 2 to 3 pin cables are IP67, rated higher because a 3 pin cable and its control box spend more time sitting on wet ground. Our guide to IP ratings on charging cables explains what each digit covers.

Certification marks answer a different question. A CE mark is the manufacturer's own declaration that the product meets the relevant directives. A TUV mark means an independent test house has assessed it. IEC 62196 compliance means the connector geometry and pin function match the international standard, so it mates safely with any compliant vehicle inlet.

Temperature range matters more here than buyers expect. Cables rated from -30°C to +60°C stay flexible on a frosty January morning.

Look for a stated cycle life too. A rating of 10,000 plug cycles is roughly fourteen years of charging twice a day. Ours carry a 2 year manufacturer's warranty on top of that.

Five things to check on any cable spec sheet before you buy:

• IP rating of IP55 or higher for outdoor use.
• IEC 62196-2 compliance on the connector.
• CE or UKCA mark, ideally with TUV third party testing.
• Operating temperature range down to at least -25°C.
• A stated plug cycle life and a written warranty term.

Five mistakes people make buying an EV charging cable

The most expensive mistake is buying for the wallbox instead of the car. The onboard charger sets the ceiling, not the wallbox.

Here are the five that come up most often in our customer service inbox.

1. Buying 22kW for a single phase home. The extra money buys nothing.
2. Buying 5m to save space. It reaches on the day you measure, then fails the first time you park nose in.
3. Treating the 3 pin cable as the main charger. At 2.4kW it adds around 24kWh over a ten hour night, which fills a PHEV and covers about 40% of a 60kWh EV.
4. Using a domestic extension lead. The IET's guidance under BS 7671 sets specific requirements for socket outlets used for EV charging, including sockets marked EV and tested with an inductive load. A garden extension reel is not that. Buy the cable length you need instead of extending a short one, and read why extension leads fail at EV loads first.
5. Ignoring the IP rating. An indoor grade connector left on a wet driveway becomes a warranty claim, and Electrical Safety First has plain guidance on outdoor electrical safety at home.

On travel, a Type 2 to 3 pin cable covers you anywhere in the UK. Abroad you hit a different socket standard, so plan around the destination's own posts rather than an adapter chain.

Frequently asked questions

What is the best Type 2 charging cable for home use?

For most UK homes the best Type 2 charging cable is a 32A single phase cable rated at 7.2kW, often listed as 7.4kW, in a 5m or 10m length. It matches the 7kW wallbox fitted to the majority of UK driveways and the single phase 230V supply that feeds it. A 22kW three phase cable is only worth buying if the property has a confirmed three phase supply or you regularly charge at a 22kW workplace post. Look for IEC 62196-2 compliance and an IP55 or higher rating for outdoor use.

Are EV charging cables universal?

No, EV charging cables are not universal, but Type 2 to Type 2 comes close in the UK. Nearly every EV sold here since around 2019 has a Type 2 inlet, and nearly every public AC post has a Type 2 socket, so one 32A Type 2 cable covers most drivers and most posts. Older Type 1 cars need a Type 1 to Type 2 cable instead, and current rating still varies between cables that look identical.

Do EV charging cables need CE certification?

Yes. An EV charging cable sold in the UK carries a CE or UKCA mark declaring that it meets the applicable safety directives, and the connector itself must comply with IEC 62196-2, the international standard for AC charging couplers. A TUV mark adds independent third party testing, which is a stronger signal than self declaration alone. Check the IP rating alongside the certification, since IP55 covers rain and hosing while IP67 survives temporary immersion.

How long should an EV charging cable be?

A 5m EV charging cable is enough when the wallbox sits beside the parking space on the same side as the charge port, and 10m is the safer choice for most UK driveways, detached garages and public bays. Measure from the charge port to the wallbox with the car parked as you normally park it, then add three metres of slack. 15m and 20m cables cover long drives and shared parking courts. Length does not reduce charging speed, because voltage drop over a correctly rated conductor is negligible at 32A.

Do electric cars come with a charging cable?

Most new EVs sold in the UK now come with no charging cable at all, or with a 3 pin cable only. Manufacturers stopped including a Type 2 to Type 2 cable as standard several years ago, which is why so many drivers buy one separately after collecting the car. Check the specification before you take delivery rather than after.

Final thoughts

Buy the 32A single phase Type 2 cable at 10m, keep a 3 pin cable in the boot, and stop thinking about it. That combination charges at full domestic speed and gives you a fallback anywhere with a socket.

Length is the one decision worth real thought. It is the only spec you cannot fix later without buying the cable again.

Measure, add three metres, round up.

Next reads: how to buy the correct charging cable for your EV, can you charge an electric car from a regular 13amp socket, and tethered or untethered cables.

If you want the cable posted today, our Type 2 to Type 2 range ships free on next working day delivery with a 2 year manufacturer's warranty and a UK price match. Call 01744 886 305 if you want us to confirm the right one for your car.

by Debbie Gillespie

Co-founder, EV Cable Shop

Debbie Gillespie co-founded EV Cable Shop with her son Andrew in 2017. She looks after product and fulfilment, choosing the cables the business stocks and overseeing the orders that leave the warehouse in Rainford, St Helens. More than 10,000 EV charging cables have gone out to UK drivers since the business started.

More articles by Debbie