Independent EV Battery Condition Certificate – Mobile State‑of‑Health Testing

FixAnyHybrid London – 07448 457247

Independent, third‑party EV battery condition reporting. Mobile testing for buyers, sellers, fleets and private owners.

Independent EV Battery Condition Certification

If you need a trusted, unbiased EV Battery Condition Certificate, we provide full mobile testing at your home, workplace or dealership. Our diagnostic process measures the true State of Health (SOH), cell balance, thermal behaviour and charging performance of your EV’s high‑voltage battery.

This certificate is ideal for pre‑purchase inspections, selling your EV, fleet audits, warranty evidence or simply understanding the real condition of your battery.

What Our Independent Battery Condition Certificate Includes

  • Verified State‑of‑Health (SOH) percentage
  • Battery degradation analysis vs expected lifespan
  • Cell‑level voltage spread and balance report
  • Thermal system performance and cooling behaviour
  • AC & DC charging acceptance testing
  • On‑board charger performance review
  • 12V system stability during charge handshake
  • Full diagnostic scan of all HV battery modules
  • Signed, independent certificate issued digitally

Who Uses This Certificate?

  • Private EV buyers wanting proof before purchase
  • EV owners selling their vehicle
  • Dealers needing independent verification
  • Fleet managers and company car audits
  • Lease return inspections
  • Warranty and insurance evidence

Why an Independent Certificate Matters

The high‑voltage battery is the most expensive component in an EV. An independent certificate protects both buyers and sellers, prevents disputes, and provides clear evidence of battery condition for insurance, warranty or fleet documentation.

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.

Mobile Coverage

We provide mobile EV battery testing across London, Surrey, Sussex, Kent and surrounding regions. Testing can be carried out at your home, workplace, dealership or fleet depot.

Typical Appointment Duration

  • 45–90 minutes depending on vehicle model
  • Same‑day appointments available
  • Certificate issued digitally after testing

Book Your Independent EV Battery Condition Certificate

Use the button below to book your mobile EV battery test instantly.

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FixAnyHybrid London – 07448 457247

Independent, mobile and fully certified EV battery testing.

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