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Consulta las opiniones de los clientes

Valorada con 1 estrellas sobre 5

Experienced many scammers and charlatans. MER is one of top 3 . 5 pre Autrz from 2 different bank accounts for 225£ while I was traveling. Today is day 7 and tomorrow is bank holiday. Imagine if... Ver más

La empresa ha respondido

Valorada con 1 estrellas sobre 5

Useless network. 7th April at bank of three Mer chargers. One blocked by overstayer (not Mer fault) one not working. Untethered only worked with operator assistance. 11th April - bank of four charger... Ver más

La empresa ha respondido

Valorada con 1 estrellas sobre 5

No warning in the app about the preauth amount being £45 (per session), and you have to DIG through the FAQ pages to find out how long it takes to release (3-5 days, sometimes longer). So now out of p... Ver más

La empresa ha respondido

Valorada con 4 estrellas sobre 5

I visited the Mer charging station at the Gateway Cafe, Cotswold Water Park. I had a little bit of trouble because the post I tried first wouldn’t read my Octopus Electroverse card, but I moved to ano... Ver más

La empresa ha respondido

Información sobre la empresa

Sobre Mer UK

Escrito por la empresa

Mer is a European EV charging company owned by Statkraft, Europe’s largest renewable energy generator. Through our extensive experience within renewable energy and electric mobility, we are combining both to power the shift towards a purer way of transportation. In the UK we specialise in trusted charging solutions for EVs that keep businesses, local authorities, and drivers moving faster, cleaner, and better. From depot charging for large commercial fleets to public sector organisations with a portfolio of sites we provide end-to-end, bespoke EV charging solutions.
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Información de contacto

1,8

Malo

TrustScore: 2 sobre 5

85 opiniones

5 estrellas
4 estrellas
3 estrellas
2 estrellas
1 estrella

Ha contestado el 83% de las opiniones negativas

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Valorada con 1 estrellas sobre 5

Experienced many scammers and…

Experienced many scammers and charlatans. MER is one of top 3 .
5 pre Autrz from 2 different bank accounts for 225£ while I was traveling. Today is day 7 and tomorrow is bank holiday. Imagine if someone only have 225£ in her account and she is on the road.
Forget how customer service is rude and unprofessional.

Congratulations MER ,

28 de abril de 2026
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hello,

For charging sessions, we place a holding charge on your card to ensure you have the necessary funds to use our public network. This does not cost you anything and the charge never leaves your bank account, but it may temporarily show as a pending payment. The pending payment usually returns to your account in 3-5 working days, however, the charge is held by your bank, not Mer and therefore how long it is held depends on your bank provider. As soon as the charge attempt is made the pre authorisation is held even if the session is unsuccessful.


Mer will only charge you for the electricity consumed



I hope this answers your query, please do get in touch if you require further assistance.


Kind Regards,

Mer Support Team

Valorada con 1 estrellas sobre 5

Excessive pre-auth fee and slow to release

No warning in the app about the preauth amount being £45 (per session), and you have to DIG through the FAQ pages to find out how long it takes to release (3-5 days, sometimes longer). So now out of pocket, and never known such a high amount needed to pre-auth!

16 de abril de 2026
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hi Paul,
We’re really sorry to hear about your experience – we understand how frustrating this must have been.

Pre-authorisation is a standard process to ensure a successful charging session, but we appreciate that the amount can come as a surprise. Your feedback on the visibility of this in the app is really valuable, and we’ll make sure it’s shared with the team.

If you require any further support or information, please feel free to contact us at support.uk@mer.eco

Thanks again for taking the time to share your feedback.

Valorada con 1 estrellas sobre 5

Useless network

Useless network. 7th April at bank of three Mer chargers. One blocked by overstayer (not Mer fault) one not working. Untethered only worked with operator assistance. 11th April - bank of four chargers. Two out of order. Third said occupied but it wasn't. Fourth apparently OK but wasn't. Spent five minutes on phone to operator who failed to get it working.
P.S. Now that they've replied (see below). The out of order chargers were in Winchester.

11 de abril de 2026
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hello, apologies you had a negative experience trying to start a charging session, are you able to provide some more information on the site or charge points you were attempting to use? You can contact our support team at support.uk@mer.eco

Valorada con 3 estrellas sobre 5

Tried to use the charging point in…

Tried to use the charging point in South Shields last night. Wouldn't accept contactless. The parking area is Pier Parade NE33 2JS

4 de febrero de 2026
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hi Ralph,

Thanks for your review! Unfortunately this machine is not set up for contactless payments, you can still charge via the app or by using a Mer fob.

Many thanks,

Mer Support Team

Valorada con 4 estrellas sobre 5

I had some initial issues with the card…

I had some initial issues with the card payment. I plugged the car in, but when I tried to pay it just beeped and didn’t do anything, eventually timing out. I scanned the QR code on the charger and registered via the website (not the app), then unplugged and re-plugged the car, after which it worked fine. I’m sure next time it’ll be much simpler.

1 de febrero de 2026
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hello,

Thanks for your review! Can you provide us with the charge point ID so we can investigate why you were unable to charge first time?

Many thanks,

Mer Support Team

Valorada con 1 estrellas sobre 5

Don't take American Express Card for…

Don't take American Express Card for accounts.
Pathetic. Big company all using American Express for travel expenses cannot use Mer chargers!!!!! WHY NOT LET A PROPER CHARGING COMPANY HAVE THESE CHARRGER SPOTS SO PEOPLE CAN ACTUALLY USE THEM!

24 de enero de 2026
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hi There, I'm so sorry your card was not accepted. This is something we are looking into but unfortunately for now, we cannot change. I completely understand how frustrating this must have been for you. Kind regards, Mer Support.

Valorada con 1 estrellas sobre 5

Four stations tried none working

Four stations tried none working

16 de noviembre de 2025
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hi Mike,
Sorry to hear this. Can you tell me the site for these chargers so I can look into this for you?
Many thanks in advance
Mer Support Team

Valorada con 1 estrellas sobre 5

Took my car to charge

Took my car to charge , ended up costing me £18 for 10%, about 20-30 miles, in 2 hours of fast charge, is this the electric future we are being sold? I think not , internal combustion all the way. Joke

17 de octubre de 2025
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hi Luke
Sorry to hear you had issues charging with us. Can you please give me the charger ID so I can look into this further?
Many thanks in advance
Support Team

Valorada con 1 estrellas sobre 5

Holding money when no Chatge used

Went to Worcester Garden center while visiting family and needed to charge. All the fast 50KWH chargers had a symbol (maintenance in progress) also 3 out of 5 had the cables cut off!! There were 2 22Kwh chargers free where you used your own cable, I tried both of these twice, took forever to fill out in the app, every time it put a £45 hold on to bank account (total £180) as every time I tried it said getting power. So I left it for 10 minutes, no power came so no charge and that’s the reason I tried twice on each charger! Now 2 days later that amount is still on hold on my account…. After checking another app these chargers have not worked in a long time!!
Beware of the charge this company holds and for how long they keep your money!!!
Have emailed today waiting for a response!

19 de agosto de 2025
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hi There,
I have been looking for an email from you with your initials but cannot find one. Please can you confirm that the money was returned to you in a timely manner?
Many thanks in advance
Support Team

Valorada con 1 estrellas sobre 5

Mer chargers

. Used a 50 kw charger in west bay , Bridport priced at 78p per kw somone parked next to and on my return my charging speed was down to 20kw The cost of my charge for less than 70miles was £19.56.🤬

11 de agosto de 2025
Opinión espontánea
Valorada con 1 estrellas sobre 5

Useless

Useless. Tried to use contact less...'incorrect card'...no further assistance. 20 mins in...still not charging.

6 de agosto de 2025
Opinión espontánea
Valorada con 1 estrellas sobre 5

Would not release my cable

I tried to charge using the app. For some reason my payment was rejected. From this point onwards both the app and my car showed that charging was not in progress, but the machine thought it was in use and would not release my cable. I spent half an hour on the phone to someone who could not locate the charger in her system. Eventually she found a colleague who was able to stop the non-existent charge and allow me to depart.

2 de julio de 2025
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hi Alan, can you please send the details of this to support.uk@mer.eco so I can look into the issues you experienced? Many thanks in advance, Kate.

Valorada con 2 estrellas sobre 5

Charged my vehicle overnight I stopped…

Charged my vehicle overnight I stopped charge and presumed the price 17 ..it said at the end was it . I now have a pending payment comming out for 27… and I do t no why how’s electric charging the future when these extra charges are happening first time I’ve done this and doesnt build me confidence. In using Mer uk again feel robbed …moral of the story it’s not straight forward using a charger last minute as they are extra charges within within ..I’ve learnt from my mistake and will use alternative charging stations

14 de junio de 2025
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hi Dean, I'm sorry to hear you experienced issues when charging with Mer. I can look into this further for you if you can provide me with the charger ID. Alternatively, you can email us at support.uk@mer.eco. Thanks, Kate

Valorada con 1 estrellas sobre 5

At Mer charger in Rother Valley

At Mer charger in Rother Valley. Downloaded the app. Charger does not show on the app. No ability to connect. Have phoned their ‘dedicated 24 hour helpline’ - currently at 10minutes ringing and still no answer… it is telling me to ‘continue to hold and your call will be answered shortly’ but not holding my breath

7 de junio de 2025
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hi Hannah
I have looked into this issue and can see that the charger was offline which is why it would not show. I am so sorry that you were unable to charge at the time.
Kind regards
Kate

Valorada con 1 estrellas sobre 5

Either not working or slow charge

My closest charger is unfortinately MER. They are consistently either not working or slow. Claims 'upto 150, but never gets close to that.

24 de mayo de 2025
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hi Daniel
If you could give me details of the charger, I will be able to look into this further for you.
Many thanks in advance.
Kate

Valorada con 1 estrellas sobre 5

Merdur for your Wallet

I used a Mer charging point in Ryde on the Isle of Wight Quay Rd car park Today it would not accept a contactless payment I called the number on the machine he did a complete reset of the 50KW chargers it still wouldn’t accept any contactless payment he then told me my only option was to download the mer uk app and sign in as a guest and then promptly hung up
My other question is why am I charged £45? even before usage of the charger as you have to give your card details is this a little scam the company have ? seems very odd to me
I will not be using mer charging points again

18 de mayo de 2025
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Good afternoon, I am sorry to hear that the contactless payment option was not working for you yesterday, even following a restart of the charger.
I can assure you that a pre-authorisation fee is not a scam, this is a security measure to ensure each customer has enough funds in their account to complete the charging session. If your charging session is less than the pre-auth amount, this will be released back into your account by your bank.
If you have any further queries, please email us at hello.uk@mer.eco.
Kind regards
Kate

Valorada con 1 estrellas sobre 5

I have a pending payment for a day I didn’t charge

How have I got a pending payment of £40 from Monday 28th April when I didn’t even use one of your chargers! It doesn’t even show that I used a charger on your app and I actually used a pod point charger at my place of work. So either one of your chargers is using my card for others to charge their cars or you are stealing money from me.

28 de abril de 2025
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hello,

We sincerely apologise for the inconvenience you experienced. We would be happy to look further into this for you.

We kindly ask you to send us an email at hello.uk@mer.eco so we can further investigate this for you.

Regards,
Mer UK Team

Valorada con 1 estrellas sobre 5

BCP Bath Road South Bournemouth

BCP Bath Road South Bournemouth - contactless not working so paid by ZapMap app, needed restarting then inexplicably stopped charging after 45mins. Not very impressed

18 de abril de 2025
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hello,

We apologise for the contactless issue at the BCP Bath Road South Bournemouth charge point. We will be looking further into this.

We kindly ask you to send us an email at hello.uk@mer.eco so we can gather more information and look further into this.

Regards,
Mer UK Team

Valorada con 1 estrellas sobre 5

It’s not working

It’s not working, waste of money and time. Disgusting

3 de diciembre de 2024
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hello,

We sincerely apologise for the inconvenience you experienced. We would be happy to look further into this for you.

We kindly ask you to send us an email at hello.uk@mer.eco so we can further investigate this for you.

Regards,
Mer UK Team

Valorada con 2 estrellas sobre 5

Poor

Poor. Tried to use app. Failed. Tried to use zapmap. Charged me £30 then failed. Finally charged using card. Had to use emergency reset the charger to get anywhere. Lyme Regis

25 de octubre de 2024
Opinión espontánea
Logotipo de Mer UK

Respuesta de Mer UK

Hello,

We sincerely apologise for the inconvenience you experienced. We would be happy to look further into this for you.

We kindly ask you to send us an email at hello.uk@mer.eco so we can further investigate this for you.

Regards,
Mer UK Team

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