EV High‑Voltage Battery Inspection Certificate – Independent Mobile Assessment

FixAnyHybrid London – 07448 457247

Comprehensive high‑voltage battery inspection and certification. Mobile testing for buyers, sellers, fleets and private owners.

Independent High‑Voltage Battery Inspection & Certification

The high‑voltage battery is the core of every electric vehicle. Our EV High‑Voltage Battery Inspection Certificate provides a complete, independent assessment of the battery pack, modules, cooling system, contactors, charging behaviour and overall HV system integrity.

This certificate is ideal for pre‑purchase inspections, selling your EV, warranty evidence, fleet audits and insurance documentation.

What Our High‑Voltage Battery Inspection Covers

  • State‑of‑Health (SoH) percentage
  • Battery degradation vs expected lifespan
  • Cell‑level voltage spread and balance
  • HV contactor performance and switching behaviour
  • Thermal system operation and cooling efficiency
  • On‑board charger functionality
  • AC & DC charging acceptance testing
  • 12V system stability during HV activation
  • Full diagnostic scan of all HV battery modules
  • Independent digital certificate with technician notes

Who This Certificate Is Designed For

  • Private buyers checking an EV before purchase
  • Sellers wanting proof of HV battery condition
  • Dealers needing independent verification
  • Fleet managers assessing EV condition
  • Lease return inspections
  • Insurance and warranty evidence

Why a High‑Voltage Battery Inspection Matters

The HV battery system includes more than just the cells — it also contains contactors, cooling circuits, sensors, relays, fuses and control modules. A full inspection ensures the entire system is functioning safely and efficiently, protecting you from unexpected repair costs.

EV Models We Inspect & Certify

We inspect 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 inspections across London, Surrey, Sussex, Kent and surrounding regions. Testing can be carried out at your home, workplace, dealership or fleet depot.

Typical Appointment Duration

  • 60–120 minutes depending on vehicle model
  • Same‑day appointments available
  • Certificate issued digitally after inspection

Book Your EV High‑Voltage Battery Inspection Certificate

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

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FixAnyHybrid London – 07448 457247

Independent, mobile and fully certified EV high‑voltage battery inspections.

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