The battery is at the heart of e-mobility. We provide a thorough diagnosis.
In just three minutes, the AVILOO certificate provides you with a precise, well-founded diagnosis of the battery state – competitive pricing, trust, and excellent service. For anyone who trades, manages, or maintains electric cars.
Here you will find data and insights relating to EV batteries – independent, objective, and manufacturer-independent.
For everyone who wants tounderstand and shape e-mobility.
Assurance in one easy step
Check the condition of your battery in just three minutes – independently, accurately, and manufacturer-independent. Order the AVILOO FLASH Test now and get clarity at a glance.
AVILOO is Associated Member
AVILOO is trusted by leading companies
News from the E-Insider
- All
- Blog
- Whitepapers
- Studies & Applications
- detect Magazine Discover the latest insights and helpful tips in the detect Magazine Autumn/Winter 2025!
Read more … Detect Magazine 3 – Boost EV Margins with Battery Trust | AVILOO
Since June 2025, AVILOO customers have benefited from an even more precise and intelligent battery diagnostic system that not only brings greater transparency to the used EV market, but also turns the often-cited obstacle of the EV battery into a true selling point—thanks to the independent battery certificate.
Read more … New Battery Certificate - how AVILOO Is Transforming the Used Electric Vehicle Market
Read everything about the AVILOO study on the economic importance of battery certificates for trade...
Study Results… International Study on the Influence of Battery Certificates on the Used EV Market
Battery health uncertainty slows sales and reduces resale value in the used EV market.
Read more … BOOSTING PROFITABILITY IN USED EV REMARKETING WITH AVILOO BATTERY CERTIFICATES
Read here why it is important to reliably detect cell abnormalities...
White Paper… Detecting battery defects down to the cell level is essential
Find everything important about the definition, independent determination, and significance of the battery "State of Health" here …
White Paper… The "SoH" of an EV is the new "mileage"
Tested assuranceAVILOO CERTIFIED
Certificate = Assurance = Sales
The AVILOO Battery Certificate makes car batteries a matter of trust. Whether you are buying, selling, or leasing an electric car, clear facts provide assurance and increase the value of the vehicle.
Global standard for battery diagnostics
AVILOO is the market leader in independent battery testing, setting itself apart from conventional battery readouts. Not only in Europe, but worldwide, we set standards in transparency, trust, and value determination for electric cars. Our market presence extends from the US to Mexico and Brazil to South Korea, Japan, and Australia, and we are continuously expanding our network.
Upcoming Events
Do you have any questions?
Some questions come up again and again. If you're unable to find your question, we will be happy to assist you personally:
You can check which vehicle models are approved for the AVILOO FLASH Test or AVILOO PREMIUM Test in our database:
🔗 Vehicle coverage
We are constantly expanding the list and regularly adding new models.
No – you don't need any special knowledge. We'll give you all the info, documents, and instructions you need. Plus, our support team is always ready to help by email or phone.
The AVILOO FLASH Test is designed as a plug-and-play solution and can be easily integrated into existing processes. Installation takes only a few minutes – after that, the test runs in the background during normal vehicle operation.
Yes – we provide business customers with an online dashboard where you can easily manage, download, and evaluate all tests performed, vehicle data, and certificates. An API connection to your system is also available on request.
No. Regardless of the reason why multiple tests were performed on a vehicle within two hours, only one test per vehicle use will be charged. You will receive a single invoice for the VIN in question.
Yes! We regularly offer free live demonstrations and webinars. Just give us a call or send us an email, and we will find a suitable date:
📧 help@aviloo.com
Yes – the AVILOO Battery Certificate can be seamlessly integrated into existing vehicle exchanges, sales platforms, or internal remarketing systems via API. This allows the battery state to be displayed directly in the listing – for greater transparency, trust, and higher closing rates.
An independent battery certificate provides objective assurance about the condition of the most important vehicle component – the battery. Studies and market analyses show that vehicles with documented battery health achieve higher sales prices and sell faster, especially electric cars with a good SoH rating.
Yes – the AVILOO FLASH Test is scalable and ideal for use in fleets, lease returns or used car inventories. For larger quantities, we offer customized processes, logistics solutions, and evaluations, including a dashboard overview and API connection.
The FLASH Test provides a quick assessment of the battery's state within 3 minutes – ideal for fleets and remarketing. The AVILOO PREMIUM Test analyzes the battery over a complete discharge cycle and provides the most detailed assessment – including SoH, range and certificate. The FLASH test accuracy is approx. ±3% compared to the PREMIUM Test.
The QR code on the printed AVILOO Battery Certificate leads directly to the original digital version on the AVILOO website. By comparing the digital and printed data, the authenticity of the certificate can be clearly verified.
The State of Health (SoH) read by the battery management system (BMS) is based on manufacturer-specific algorithms and can differ significantly from the actual state of the battery – sometimes being too high or too low.
The AVILOO Certificate, on the other hand, provides an independent, objective assessment of the battery state based on a comprehensive technical analysis. It not only determines the actual SoH, but also checks the battery down to the individual cell level for possible defects and anomalies.
Soon, each AVILOO Certificate will also include a visual heatmap showing the condition of every cell and highlighting any irregularities. This provides a complete picture of the functionality and safety of high-voltage batteries.
Stay up to date with the latest developments in e-mobility with our newsletter!