Hyundai Ioniq Electric Charging Guide


The Hyundai Ioniq Electric is the only one of the class leading EVs to not have been updated during its time on sale. However it was also later coming to market than its main EV rivals, so remains towards the top of the mainstream EV range league table. The Ioniq is the first model to be offered as an EV, PHEV, and conventional hybrid, and as such has been designed from the outset for electrification.

Boasting a range of 174 according to official figures, and 149 miles attainable in real world conditions, the Ioniq qualifies for the Category 2 OLEV Plug-in Car Grant, worth up to £4,500 off the cost of the vehicle. An additional £500 EVHS grant is also likely to be available towards the cost of installing a charge point at home.

Next Green Car says: “Anyone looking at an EV should definitely consider the Ioniq Electric.”


Click here for the Hyundai Ioniq Plug-In Hybrid Charging Guide

Find out more in the below Zap-Map Hyundai Ioniq Electric charging guide.

Hyundai Ioniq Electric Range

Official NEDC Range

Hyundai Ioniq Electric
174 miles

Real-world Range

Hyundai Ioniq Electric
149 miles


Hyundai Ioniq Electric Charging inlets

The Hyundai Ioniq Electric uses the CCS charging standard, so only requires the one inlet. This incorporates a Type 2 inlet for slow and fast charging, with an additional expansion inlet attached to accept CCS rapid charger connectors.

Type 2 – Slow & FastCCS – Rapid


Hyundai Ioniq Electric Charging times

Below is a table showing approximately how long it will take to charge a Hyundai Ioniq Electric. Times are for a 100% charge for all but rapid charging, which is quoted at the usual 0-80%.

It is worth noting that these times are only a guide as very rarely will an EV driver want to charge from 0%, preferring instead to keep some battery charge in hand. Other factors that might vary the charging time – either reducing it or extending the time taken – include the issue of battery capacities having upper and lower charge restrictions to extend battery life and protect against potential damage, and charging rates slowing down as maximum charge approaches.

The Hyundai Ioniq Electric is fitted with a 6.6 kW on-board charger for all applications apart from Rapid 50 kW DC. This means that even when connected to a fast charger with a higher maximum output, the Ioniq will only be able to accept up to 6.6 kW.

Rapid 50kWFast 22kWFast 7kWSlow 3kW
30 mins
– 0-80%
4 hours
– 0-100%
4 hours
– 0-100%
9 hours
– 0-100%


Use Zap-Map’s Home Charging Calculator to estimate charging times for a Hyundai Ioniq Electric. The level of battery charge, connector speed, and on-board charger options for any new or used EV available to buy in the UK can be tailored to your requirements for more accurate results.


How much does it cost to charge a Hyundai Ioniq Electric?

The table below shows a high level estimate of the cost to charge Hyundai Ioniq Electric’s 28 kWh battery pack at home or where a charge is made on the rapid charge network – many public points are free.

TypeCost/kWhCost to charge*Cost per mile^
Home14p/kWh£3.922.6 p/mile
Public Rapid30p/kWh to 80% charge£6.725.6 p/mile

* Approximate cost to charge a Hyundai Ioniq Electric from 0% to 100%. Actual cost dependent on charge remaining, usable battery capacity, and age of battery pack.
^ Cost per mile calculated on real-world range for a more accurate figure than one based on official figures

Head to Zap-Map’s Public Charging Calculator to discover charging times and costs for charging an EV on the public network – and select the Hyundai Ioniq Electric for details on this model. The level of battery charge, connector speed, and on-board charger options for any new or used EV available to buy in the UK can be tailored to your requirements for more accurate results.


The Hyundai Ioniq Electric should only cost around 2-4p per mile to run, though that’s with a number of variables in your favour. Expect a cost of 3p-5p per mile for a more accurate real world cost, presuming that the majority of charging is done at home. Prices for a full charge are almost a worst case scenario, with very few drivers leaving their Hyundai Ioniq Electric to get down to 0% charge before plugging in. In reality, costs will be around 80% or less than the above figures.

According to a Zap-Map survey, more than 80% of EV drivers charge their car at home, making it an important aspect of owning an electric vehicle. The most common level of charge for an EV to get down to before being charged at a public point is 21%-30%, with 60% of drivers surveyed starting charging between 11% and 40%. Only 11% of drivers regularly see a charge of 0%-10% before they start charging.

Charging a Hyundai Ioniq Electric on public networks

hyundai ioniq electric public charging

The Hyundai Ioniq Electric is able to be fast and rapid charged from public points, depending on network coverage. Fast charging will require a Type 2-to-Type 2 cable, often supplied with the vehicle. Rapid charging uses a CCS connector which is tethered to the charge point.

Costs vary network to network, but you can find out more by clicking on the button below, taking you to Zap-Map’s public network pages.


Charging a Hyundai Ioniq Electric at home

hyundai ioniq electric home charging

Buying a Hyundai Ioniq Electric will likely entitle you to an Electric Vehicle Homecharge Scheme (EVHS) grant. This will give you up to £500 off the cost of a fully installed charge point at home. Certain criteria need to be met, and off-street parking needs to be available too.

Costs vary depending on installer and charge point chosen, though you can find out more information by clicking on the button below.

Customers can buy an OLEV approved charge point from any supplier, as long as it is also fitted by an OLEV approved installer in order to qualify for the EVHS. There are a number of different points and prices on the market so it is worth shopping about beforehand so you know what’s on offer.


How to charge a Hyundai Ioniq Electric

hyundai ioniq electric charging

The Hyundai Ioniq Electric is available with the CCS charging standard – with the inlet found on the off-side rear 3/4 panel where you would expect to find a petrol flap.

The top portion of the inlet is for the Type 2 connector, which is for the leads used when charging at home or at public fast points. This cable will have a Type 2 connector at both ends – one to plug into the car, and the other for the charge point.

The extra section beneath the Type 2 inlet allows for the connection of a CCS rapid charger. This will be tethered to the rapid charger units so you don’t need to take the cable around with you.

Charging using either standard requires the user to simply plug the connectors into the correct port, before the car then ‘talks’ to the charging unit to make sure there is a power supply, that there are no faults, and that it is safe to start charging. If charging at home or at some work place charge points, there is no further need to activate the charging process.

In public though, there will usually be an activation process needed. Depending on the charge point provider, this will usually be an RFID card or smartphone app, often linked to an account you have already set up. Once activated, the car and charge point will have the same ‘conversation’ as when plugged in at home, before starting the charging process.

hyundai ioniq electric driving

6 comment on “Hyundai Ioniq Electric Charging Guide

  1. tony1tf

    The Ioniq has a long list of connectors which can be selected individually to find charging stations with the necessary connector. I havn’t yet found the connector name in the list equivalent to “CCS” for rapid charging – advice, please – the drivers handbook doesn’t seem to help here.


    1. Chris Lilly (Zap-Map) Post author

      Are you referring to the Ioniq Electric or Ioniq Plug-In hybrid?
      The Electric allows for CCS rapid charging, but the PHEV model doesn’t – just Type 2.
      Both can be selected in the filters – EV model (left-hand menu on desktop or in account settings on app) to show only those connectors available to use with each version.
      Or you can use the connector filters on both platforms – with Type 2 and CCS for Ioniq Electric and Type 2 for Ioniq Plug-In.
      Hope that helps, get back in touch if not.

  2. Joep


    Can you always charge or do you need to try to have an almost empty battery?

    I have a new IONIQ ev and i Can only get a range of 167km while it should be 300km on the flyer and 220km in real life.

    What cab n be wrong? It is 15 degrees Celsius

    1. Chris Lilly (Zap-Map) Post author

      You can always charge as long as the battery isn’t 100% full.
      In colder conditions, EV range drops because of the effect of the temperature on the battery, plus increased use of Air-Con etc. Hopefully you should be seeing an increased range now.
      Let us know if not.

  3. Si

    The Ioniq electric can Rapid charge at up to 100kW; the challenge might be finding a charger that can deliver, however. Nice bit of future proofing compared to the other manufacturers.

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