EV Battery State of Health Check
Whether you're buying, selling or simply want greater confidence in your electric vehicle, an EV Battery State of Health Check provides an independent assessment of your battery's condition.
Using the AVILOO Flash Test, our trained technicians can assess your battery's State of Health (SoH) and provide you with a detailed digital report, helping you better understand your battery's current performance.
Please enter your vehicle registration below and click 'Search' to view and book your EV Battery State of Health Check.
Find your nearest Kwik Fit EV Battery State of Health Check centre
The EV Battery State of Health Check is currently available at selected Kwik Fit centres across the UK with dedicated battery testing equipment and EV-trained technicians. The list of current locations can be found below.
Why book an EV Battery State of Health Check
An electric vehicle's battery is one of its most valuable components, so understanding its condition can provide added confidence and peace of mind. An EV Battery State of Health Check gives you an independent assessment of your battery's State of Health (SoH), helping you make informed decisions about your vehicle.
Whether you're buying a used EV, selling your current vehicle or simply want to monitor your battery's performance over time, a battery health assessment provides valuable insight into its current condition. It can also help if you've noticed a reduction in driving range and want a clearer picture of your battery's health.
What's included in a Kwik Fit EV Battery State of Health Check?
Your EV Battery Health Test includes:
- Independent battery health assessment using the AVILOO Flash Test
- Measurement of your battery's State of Health (SoH)
- Comprehensive digital battery report
- Easy-to-understand results
- Guidance from a Kwik Fit technician
Once your assessment is complete, you'll receive a detailed report showing your battery's overall condition, allowing you to make informed decisions about your vehicle.
How the EV Battery State of Health Check works
Booking an EV Battery State of Health Check is simple.
Step 1: Book online or in centre
Choose a participating Kwik Fit centre and select a convenient appointment time or call the centre for advise.
Step 2: We'll assess your battery
Our trained technicians carry out the AVILOO Flash Test using specialist diagnostic equipment.
Step 3: Receive your certificate
Once the assessment is complete, you'll receive a digital battery health certificate and report outlining your battery's current condition.
What will the AVILOO Certificate show?
The certificate and report provide an independent assessment of your vehicle's battery and may include:
- Battery State of Health (SoH)
- Detailed battery analysis
- Battery performance benchmarking to comparable EVs
- Vehicle information
- An easy-to-read summary of the results
This information can be valuable whether you're keeping your vehicle or preparing to buy or sell.
When should you book an EV Battery State of Health Check?
There isn't a fixed service interval for battery health testing, but many drivers choose to book a test when:
- Purchasing a used EV
- Selling their current vehicle
- Returning a leased vehicle
- Experiencing a noticeable reduction in driving range
- Wanting reassurance before the manufacturer's battery warranty expires
- Monitoring battery condition as part of routine vehicle ownership
How much does an EV Battery State of Health Check cost
Our EV Battery State of Health Check is priced at £39.99 and includes an independent battery health assessment using the AVILOO Flash Test, along with a comprehensive digital report detailing your battery's State of Health (SoH). Once the assessment is complete, a trained Kwik Fit technician will explain your results, helping you better understand your battery's current condition and giving you the confidence to make informed decisions about your vehicle.






