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Battery health made visible

With AVILOO, used electric cars can finally be checked. Our independent battery certificate provides a reliable answer to the most important question: How healthy is the battery really?

AVILOO Box Device

No AVILOO Certificate?
No deal!

The electric car: impressive on the outside, but how good is the battery? No one knows for sure, unless it is tested.

AVILOO finally makes the switch to e-mobility easy, because we offer a clear answer to the most important question: How good is the battery really?

Whether you are buying or selling your used electric car, the AVILOO Certificate is as standard as the TÜV sticker and ensures good deals without any bad gut feelings.

Ask for the AVILOO Certificate!

No matter what a used electric car looks like on the outside, what really counts is what's under the floor – the traction battery. That's why you should always insist on an AVILOO Certificate when buying a used electric or plug-in hybrid vehicle to avoid expensive surprises.

AVILOO Certificate

Assurance when buying and selling

Clear and significant data protects against costly errors.

Convincing simplicity!

Plug in, test, get results at cell level - in just three minutes.

Clarity for all models

Brand-neutral and intelligent diagnostics for all electric cars and plug-in hybrids.

Battery check without a workshop

Fast, precise and super simple.

The solution: The AVILOO Box.

The world's #1 for independent battery testing

AVILOO Certificate

The AVILOO FLASH Test

Price Tag

Instant Insight into Your EV's Battery Health

The AVILOO FLASH Test is a quick comprehensive diagnosis of your battery health that just requires 3 minutes

1

Quick & easy

Plug in, test, get results at cell level - in just three minutes.

2

Brand-neutral & precise

Works with over 95% of all electric cars and plug-in hybrids.

3

Independent diagnostics

Objective test results, free from manufacturer influence and compatible with DoIP.

The AVILOO PREMIUM Test

Price Tag

The Definitive Health Certificate for Your EV's Battery

The battery is the heart and the most valuable component of any electric vehicle. The AVILOO PREMIUM Test provides a comprehensive, manufacturer-independent, and TÜV-certified diagnosis of its exact condition, making battery evaluation easier and more trustworthy than ever before.

1

Plug in

Connect the AVILOO Box to the vehicle.

2

Charge to 100% SoC

Recharge at the next opportunity.

3

Drive to 10% SoC through normal use

You have 7 days to do so.

4

Get results

The AVILOO Certificate will be sent by email

The new independent AVILOO Battery Certificate

Select sections in the report to view descriptions

AVILOO Certificate
AVILOO Certificate

Frequently Asked Questions

How should I decide between the Flash Test and a Premium Test?

To begin, we suggest the Flash Test. It's the most efficient way to get a quick and accurate overview of your EV battery's health, identifying any immediate red flags.

If the Flash Test highlights any areas of concern, the Premium Full Test provides an exhaustive deep-dive. This comprehensive analysis will give you a detailed report, pinpointing the exact nature of the issue and providing the data needed for a complete evaluation.

How does the pricing work if the Flash Test shows that a Premium Test is needed?

Please note, the Flash Test and the Premium Full Test are two separate services. Both are charged individually.

What vehicles do you support?

We support all major electric vehicle brands including Tesla, Nissan, BMW, Chevrolet, Hyundai, Kia, and more. Contact us to confirm compatibility with your specific model.

Can plug-in hybrid vehicles also be tested, or only fully electric ones?

The manufacturer-independent, objective AVILOO Diagnostic Test is available for both fully electric vehicles and plug-in hybrid vehicles.

Why does it take longer than 48 hours to receive my certificate?

In some cases, the vehicle data collected is checked manually by our technical team. This additional quality control may cause delays, but our team will do its best to deliver your certificate as quickly as possible.

How can I verify that a printed certificate is an original?

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.

What distinguishes the AVILOO Certificate from an SoH readout tool?

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. Not only is the actual SoH determined, but the battery is also checked for possible defects and anomalies. This provides a comprehensive picture of the functionality and safety of high-voltage batteries.

What is the meaning of the SoH value on the AVILOO Certificate?

The AVILOO FLASH and PREMIUM Certificate displays the so-called State of Health (SoH) - i.e. the health status of your battery - as a percentage. In addition, a realistic range is derived from this. All values are displayed transparently, clearly and in an easy-to-understand manner.

Ready to Get Started?

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