Free battery passport tools exist. Here’s what they actually do — and what they leave on your desk
You can generate a digital product passport for free today. That helps with the easy part. A plain look at what free tools cover, what an EU importer is still on the hook for, and the dates that matter before February 2027.
Search for “digital product passport” and you will find tools that promise unlimited passports, free of charge. They are not a scam. For some products — wine e-labels, for instance — they work well today. So the fair question is: if free tools exist, why would anyone pay for battery passport help?
Because a passport has two halves. There is the web page behind the QR code. And there is the verified data on that page. Free tools give you the first. The law holds you responsible for the second. Those are very different amounts of work.
What a free generator actually gives you
Think of a free generator as a form with a publish button. You type in product details. It produces a hosted page and a QR code, often with machine-readable output. Some can even read a label from a photo. For a wine bottle — where the required data is an ingredient list the producer already knows — that can be the whole job.
Batteries are another matter. The EU Battery Regulation asks for roughly 80 data points per model: carbon footprint per kilowatt-hour and how it was calculated, material composition down to critical raw materials, recycled content, performance and durability, transport test reports, supply-chain due diligence. The free form has a box for each of these. The box is empty. Filling it is the job.
The part no form can do: getting data out of the factory
If you import batteries from China, the numbers the regulation wants live in your factory’s documents: UN 38.3 test summaries, declarations of conformity, safety data sheets, carbon reports. They are often in Chinese, scattered across PDFs, and written for a different purpose than a passport. Someone has to ask for them, chase the follow-ups, translate them, pull out the right values, and check that the numbers make sense across documents.
That someone matters in law. When the manufacturer sits outside the EU, the importer is the economic operator responsible for the passport. Typing unverified numbers into a free form does not reduce that risk. It publishes it, behind a QR code, with your company’s name on it.
What ImportPass does instead
- We chase the factory for you — bilingual requests in English and Chinese, a no-login supplier portal, and follow-ups until the documents arrive.
- Our document reader pulls candidate values from the files the factory sends, and shows you the exact quote and page each value came from.
- Nothing goes live automatically. A person reviews every extracted value; our checks look at formats, plausible ranges, and required evidence before a field counts as done.
- Every published passport is versioned, with a trail of what was accepted, from which document, under which rules. If an authority asks, you can show your work.
- When the rules change, we re-check your whole portfolio against the new ruleset — so you see which fields need attention without reading the standards yourself.
In short: free tools give you the page. We do the work that fills the page, and we keep an evidence trail for it. If your team has the time and language skills to do that work in-house, a free tool plus your own effort is a legitimate path — we have said so before.
The dates that matter between now and 2027
The core rule is fixed: from 18 February 2027, EV batteries, light means of transport batteries, and industrial batteries above 2 kWh placed on the EU market need a digital battery passport. But the technical detail around it is still moving — which is why a static, fill-it-once form ages badly.
- May 2026 — six European DPP system standards were published, covering data exchange, identifiers, data carriers, storage, APIs, and how systems talk to each other.
- Q3 2026 — two more standards on access rights and data authentication are expected, and the industry data-attribute list (the Battery Pass “Longlist”) gets its next update.
- 18 August 2026 — the Commission must adopt the delegated act on who can see which passport data, and the rules for adding and updating it.
- Second half of 2026 — the central EU registry that every passport must join is due to stand up.
- 18 February 2027 — the battery passport becomes mandatory. Batteries without one cannot be placed on the EU market.
A fair way to decide
Try a free tool first — genuinely. Open the battery template and look at the fields. If your team can fill every one with values you would defend in front of a market-surveillance officer, and keep them current through 2027, you may not need us. If you reach “cradle-to-gate carbon footprint in kg CO₂e per kWh, with supporting documentation” and the answer lives in a PDF you have never seen, that is the moment ImportPass is built for.
Either way, do not wait until February 2027 to find out which camp you are in. By then every importer will be asking the same factories for the same files. The ones who asked early will be the ones who stay on sale.