Under the Consumer Rights Act, dealers need evidence that a battery was in satisfactory condition at sale. A TÜV Certified AVILOO certificate is that evidence. AVILOO reports "more than 1 million independent tests worldwide" (press release, 2 August 2026).
| Tier | Annual EV/PHEV Target | Bundle Size | Per Test | Box Licence | Choose |
|---|---|---|---|---|---|
| Standard | Under 120 | 1–9 | £35 | £359.88/yr | Buy tests: Standard |
| Bronze | 120–599 | 10–49 | £33 | £359.88/yr | Buy tests: Bronze |
| Silver | 600–1,199 | 50–99 | £30 | £359.88/yr | Buy tests: Silver |
| Gold | 1,200+ | 100+ | £28 | £359.88/yr | Buy tests: Gold |
| Dealer groups | Several sites | Any size | Gold rate | £359.88/yr per Box | Talk to us |
Before you buy
Yes. You buy a bundle and use it at your own pace. If you don't use all your tests, the balance carries forward. When you need more, just buy your next bundle. Auto top-up is available so you're never caught without tests when you need them.
When your test balance runs low, it's automatically recharged at your tier rate via Stripe. You can manage auto top-up from your dashboard: update your payment method, adjust the quantity, or switch it off at any time.
Yes. If your volumes are different from what you expected, get in touch and we'll adjust your tier. You're not locked in to a tier that no longer fits your business.
Yes. The AVILOO Box tests both full battery electric vehicles and plug-in hybrids. AVILOO covers over 96% of all available EV brands¹. To check a particular model, see the supported vehicles list.
For the most accurate results, the vehicle should be charged to at least 80% state of charge. For vehicles with LFP battery chemistry (common in some Tesla models and Chinese-brand EVs like BYD), aim for 95%. Your AVILOO dashboard guides you through this before each test.
That's entirely up to you. The certificate is yours to use as you see fit. That said, 88% of used EV buyers want an independent battery health assessment before they buy (Startline Motor Finance Used Car Tracker, August 2025), and buyers say they would pay more for a certified battery.
The certificate records the battery's condition at the exact time of testing. It's an independently verified snapshot. There's no formal expiry. For maximum buyer confidence, test as close to point of sale as practical.
The licence is £359.88 a year, on a 12-month agreement that renews each year unless either side gives 90 days' notice. It covers the AVILOO Box hardware shipped to your dealership, an integrated SIM for connectivity, all software updates, and a replacement unit at no charge if there's a fault that isn't your doing. Just keep the Box connected to power and ensure a mobile signal at your site.
Talk to Nihal before you buy
Book a time with Nihal. We'll come to your site and show you the test and the certificate, or talk it through online.
What happens next
- You pick a time, at your site or online.
- Nihal confirms by email.
- We show you the test and the certificate, and talk through your stock, your monthly volume and which price fits.
- If it suits you, you buy tests online, or we set up central billing for all your sites.
Send us a question.
Questions about onboarding, coverage, your specific stock, or how battery certification fits your business? Drop us a note and we'll get back to you, usually within one working day.