Understanding your Generational certificate

Every Generational battery health certificate provides a clear, point‑in‑time view of an EV’s battery based on readings from the car’s own systems. This page explains each section and how to interpret the results.

📄 Your certificate

💭 FAQs

What does “State of Health (SoH)” mean?

It’s the battery’s remaining capacity as a percentage of when it was new. Our system reads and decodes the battery data from the battery management system of the vehicle.

How do you calculate the “Real range” figures?

We combine the measured SoH and battery capacity with typical UK driving scenarios (Urban / Mixed / Motorway) and seasonal conditions (summer/winter) to provide practical guidance. Actual range varies with speed, load, temperature and driving style.

What does the Battery status label indicate?

A super simple headline view of the battery’s condition at the time of test, intended to give a quick reference point for the SoH.

What does the Battery warranty section show?

Whether the OEM battery warranty period is active or expired, the original coverage (years/miles) and remaining time & mileage calculated from the vehicle’s data. It’s worth checking the manufacturer’s terms for exact coverage and exclusions.

Can I verify a certificate?

Yes, just scan the QR code on the document to open the secure digital version.

How long does the test take?

Our customers tell us we have the fastest test on the market. It usually takes about a minute from connection to certificate generation (some Tesla models require a little longer).

Does the certificate expire?

It’s a point-in-time snapshot. You can re-test at any time if the vehicle’s usage or conditions change.

Which vehicles are supported?

Most popular EV brands and models. If you’re unsure about a specific model, ask us or check our supported models list.

Can we co-brand the certificate?

Yes. Dealer-branded certificates and embeddable images are available for websites, listings and in-showroom displays.

What you get

Your EV battery health check isn’t just a report, it’s a tool to build trust, boost sales, and protect your margins.

📊 OEM state of health (SoH)

Understand how the battery compares to factory-new condition, expressed as a simple percentage.

🚗 Real-world range estimates

Get seasonally adjusted range figures based on urban and motorway driving profiles – summer and winter.

🛡️ OEM warranty tracking

Clearly shows remaining time and mileage on the battery's original manufacturer warranty.

What it means for your business

✅ De-risk stock purchases

Avoid battery surprises when acquiring used EVs with verified health checks.

🤝 Reassure customers

Turn battery uncertainty into trust with clear, third-party-backed certificates.

🚀 Increase stock turn

Improve transparency and buyer confidence to move EVs off the forecourt faster.

💷 Retain more margin

Justify higher prices with certified battery health documentation that proves value.

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