EV High-Voltage Battery Repair in Coventry

You don't have to go to the main dealer for EV problems. Our mechanics are Level 4 High-Voltage certified to safely test, repair, and balance electric car batteries.

Book EV Health Check
Good Garage Scheme
98.2% Highly Recommend
Electric Car Specialist Repairs

How It Works

1

Safety First

We power down the high-voltage system and establish a safe perimeter before touching any EV cables.


2

State of Health (SOH) Scan

We plug into the battery management system to see the exact degradation levels of every individual cell pack.


3

Module Isolation

If a single module is failing and pulling the rest down, we locate exactly which one is misbehaving.


4

Balancing & Repair

We repair or replace the damaged cell module and run a balancing cycle to restore your driving range.


EV Battery Services

Battery State of Health (SOH) Check
Individual Cell Balancing
HV Coolant Flush
Contactor & Relay Replacement
Charging Port Diagnostics
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Warning Signs

Sudden Range Drop

You leave the house with 100 miles of range, drive 10 miles, and it suddenly drops to 60 miles.

Won't Fast Charge

The car charges fine on a slow home plug, but instantly trips out when using a public rapid charger.

Turtle Mode

An icon of a turtle appears on the dash, and the car drastically limits your speed to protect the battery.

Coolant Warnings

EV batteries must be kept cool. A warning about the thermal management system means you must stop driving immediately.

Coventry's EV Specialists

★★★★★

VRS are excellent !! The receptionist was very polite and helpful, explaining everything clearly. The service was quick, and I was satisfied with the work provided.

Jarsh
★★★★★
Good Garage Scheme

The staff were professional and helpful. My car is a Mercedes and the air suspension has been totally replaced by the VRS team at a reasonable cost and very efficiently. Really good service ranging from the reception guys to the mechanics would definitely recommend to anyone

Anonymous
★★★★★
Good Garage Scheme

As well as a service I had asked for a tyre replacement & agreed the extra work to overcome misplacement of my locking wheel nut key. VRS later found my key (in a hidden compartment ) + advised the tyre replacement was unnecessary, saving me between £200 & £300 for which I am most grateful.

Anonymous
★★★★★

Top set of professionals. Had an urgent issue with my car that needed to be investigated and addressed at the last minute.
They managed to squeeze me in at the last minute and complete repairs in a day with constant updates and communication all the way through. Well priced services with quick turnaround.

Tom F
★★★★★

VRS are excellent !! The receptionist was very polite and helpful, explaining everything clearly. The service was quick, and I was satisfied with the work provided.

Jarsh
★★★★★
Good Garage Scheme

The staff were professional and helpful. My car is a Mercedes and the air suspension has been totally replaced by the VRS team at a reasonable cost and very efficiently. Really good service ranging from the reception guys to the mechanics would definitely recommend to anyone

Anonymous
★★★★★
Good Garage Scheme

As well as a service I had asked for a tyre replacement & agreed the extra work to overcome misplacement of my locking wheel nut key. VRS later found my key (in a hidden compartment ) + advised the tyre replacement was unnecessary, saving me between £200 & £300 for which I am most grateful.

Anonymous
★★★★★

Top set of professionals. Had an urgent issue with my car that needed to be investigated and addressed at the last minute.
They managed to squeeze me in at the last minute and complete repairs in a day with constant updates and communication all the way through. Well priced services with quick turnaround.

Tom F
★★★★★
Good Garage Scheme

Everybody has a great attitude, it is a pleasure to give them our custom. A big yes for VRS.

Anonymous
★★★★★

Been using VRS for over 20 years for both of our cars. Excellent knowledgeable service and advice. Thorough and professional at all times. Cannot recommend them strongly enough.

Maqsood Kiddy
★★★★★
Good Garage Scheme

Always use these guys for MOT on my camper van. When work was needed to stop brakes squeaking it was fixed free of charge.

Anonymous
★★★★★
Good Garage Scheme

Took my car to VRS to resolve an issue with a car recently purchased. They diagnosed and resolved problem swiftly with great communication. Highly recommended.

Anonymous
★★★★★
Good Garage Scheme

Everybody has a great attitude, it is a pleasure to give them our custom. A big yes for VRS.

Anonymous
★★★★★

Been using VRS for over 20 years for both of our cars. Excellent knowledgeable service and advice. Thorough and professional at all times. Cannot recommend them strongly enough.

Maqsood Kiddy
★★★★★
Good Garage Scheme

Always use these guys for MOT on my camper van. When work was needed to stop brakes squeaking it was fixed free of charge.

Anonymous
★★★★★
Good Garage Scheme

Took my car to VRS to resolve an issue with a car recently purchased. They diagnosed and resolved problem swiftly with great communication. Highly recommended.

Anonymous

FAQs

Can you actually fix a battery, or just replace the whole thing? +
We can often fix it! EV batteries are made up of dozens of smaller "modules." We can drop the pack and replace just the one bad module, saving you thousands.
Are you fully qualified to work on EVs? +
Yes, our technicians have experience and knowledge, allowing us to safely work on live battery packs.
Do EV batteries need servicing? +
The battery itself doesn't, but the special non-conductive coolant that keeps the battery from catching fire must be flushed every few years!

Range anxiety getting worse?

Let us know what EV you drive and what range issues you are experiencing.

    Main Dealer Expertise, Independent Prices

    EV repairs don't have to come with a premium price tag. Get a professional battery health check with us.