Nationwide EV Battery Health Certificate – UK‑Wide Independent Testing

FixAnyHybrid London – 07448 457247

Independent EV battery health certification available across the UK. Mobile testing for buyers, sellers, fleets and private owners.

UK‑Wide EV Battery Health Certification

Whether you're buying, selling or managing EVs across multiple locations, our Nationwide EV Battery Health Certificate provides a consistent, independent assessment of battery condition anywhere in the UK.

This service is ideal for pre‑purchase checks, dealer stock verification, fleet audits, warranty evidence and insurance documentation.

What the Nationwide Battery Health Certificate Includes

  • Verified State‑of‑Health (SoH) percentage
  • Battery degradation vs expected lifespan
  • Cell‑level voltage spread and internal balance
  • Thermal system performance and cooling behaviour
  • Temperature stability during charging and load
  • AC charging performance and charge‑rate behaviour
  • DC rapid‑charging acceptance and stability
  • On‑board charger (OBC) functionality
  • 12V system stability during HV activation
  • Diagnostic scan of all HV battery modules
  • Digital certificate accepted by buyers, dealers and insurers

Who Uses This Nationwide Certificate

  • Private buyers checking EVs before purchase
  • Sellers wanting proof of battery health
  • Dealers verifying stock across multiple sites
  • Fleet operators managing vehicles across the UK
  • Lease return inspections
  • Insurance and warranty documentation

Why Nationwide Battery Certification Matters

EV battery condition varies widely depending on usage, climate and charging habits. A nationwide certificate ensures consistent, independent verification no matter where the vehicle is located — protecting buyers, supporting sellers and helping fleets maintain compliance.

EV Models We Test & Certify

We test all EVs & PHEVs including Tesla, Nissan, Renault, Peugeot, Citroën, Vauxhall, BMW, Mercedes EQ, Audi, VW, Skoda, Kia, Hyundai, Toyota, Lexus, Ford, Jaguar, Land Rover, Volvo, Polestar, MG, BYD, Smart, Mini, Porsche, Fiat, DS, Mitsubishi, Mazda and Subaru.

Nationwide Coverage

We provide EV battery health certification across the entire UK, including England, Scotland, Wales and Northern Ireland. Testing can be carried out at homes, workplaces, dealerships, fleet depots or any agreed location.

Appointment Duration

  • 60–120 minutes depending on vehicle model
  • Same‑day and multi‑vehicle bookings available
  • Certificate issued digitally after testing

Book a Nationwide EV Battery Health Certificate

Use the button below to book your mobile EV battery health test anywhere in the UK.

Book Now

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FixAnyHybrid London – 07448 457247

Independent, mobile and fully certified EV battery testing across the UK.

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