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Regulation (EU) 2023/1542, passport mandatory from 18 February 2027

Create, manage and share the data of every battery you place on the market.

Seqo builds the digital product passport infrastructure for batteries. Manufacturers and their value chain create, manage and share the regulatory and traceability data of every battery, as the EU requires from 18 February 2027.

Book a 30-minute diagnostic See a published passport
146days to 18 Feb 2027
32mandatory data points
3access levels
1QR code per battery

The platform

What your team sees when they open the platform.

Where you stand, what is missing, where to start. Nothing to install, no one to hire. Mock-up on a fictional company.

Interface mock-up. GreenGrid Energy SAS is a fictional company. No customer data is shown.
  1. Create the passport of each referenceYou fill in the template from Excel, the platform checks it, each battery gets its identifier and its QR code.
  2. Collect what your cell supplier holdsThe documents to request and the letter ready to send, in English and Chinese.
  3. Manage evidence and versionsEach file is kept with its passport. When the guidance changes, the model follows.
  4. Know what is missingFields, formats and consistency checked at import, one error report per reference.
  5. Share according to rightsPublic page, legitimate interest, authorities, EU registry, export of your data at any time.
See it on one of your batteries What your customers will see

Why now

Not an IT project. A condition for selling.

A battery in scope without a passport cannot be placed on the EU market. The pressure will come from your buyers before the authorities.

Your customers

The request travels up the chain

A manufacturer preparing its own passport needs its suppliers’ data. It will ask you.

Your tenders

The data make the difference in tenders

Carbon footprint and recycled content already sit in buyers’ scoring grids, public ones included.

Your competitors

The big accounts have started

Volvo delivered the first battery passport in June 2024, Decathlon is preparing its suppliers, Fnac Darty has launched the product passport on appliances. The first to publish take the lead.

What the Regulation requires, and when

Under the hood

What the IT department asks.

Texts followed

Regulation (EU) 2023/1542, Annex XIII

Aligned with the Commission guidance, version 2.0 of 15 August 2026, and on EN 18216 and 18219 to 18223. Versioned data model, changes announced in advance.

Identifier

GS1 Digital Link

One unique identifier per unit and a QR code readable by any phone, with no dedicated app.

Data in and out

Your exports, no re-entry

Two templates filled from Excel, one hundred passports at a time. Your data leaves on request in a reusable format.

EU registry

Enabled the day it opens

Online since July 2026, battery registration not open yet. Declaration will be enabled as soon as it is.

The deliverable

What your customers will see when they scan your battery.

A real passport, published by the platform. The QR code is only the door. Behind it, the data, served to each reader according to their rights.

9:41 seqo-pass.com/passport/gg-ess-004821

Battery passport · EU 2023/1542

GreenGrid Energy SAS

GG-ESS-100-SN-004821

Stationary industrial battery · LFP

QR code of passport GG-ESS-100-SN-004821

Characteristics

860 AhRated capacity
716 VRated voltage
6,000Expected cycles
94 %Initial efficiency

Carbon footprint

Total over the life cycle38.2 kgCO₂e/kWh
Of which manufacturing16.1
Of which raw materials14.5
Performance classB

Composition

CathodeLFP
AnodeGraphite
Lithium4.1 %
Cobalt · Nickel0 %
Lead< 0.01 %

No substance of concern above the thresholds of Annex I.

Circularity

Renewable content12 %
Recycled lithium (pre-consumer)6 %
Separate collectionYes

Supply chain

Due diligence policyPublished
Annual report2026
Cell origin3 declared sites

End of life

Do not dispose of with household waste. Take-back ensured by the producer, removal reserved for an authorised operator.

Removal instructionsSheet EN / FR
Collection pointApproved network

Documents

EU declaration of conformityPDF
Safety and transport instructionsPDF
Installation manualPDF

State of this unit

Cycles completed1,240
Remaining capacity812 Ah
Commissioned14/05/2026
StatusIn service

Restricted access

Detailed chemistry, dismantling manual, part references and test reports. Reserved for repairers, recyclers and authorities, on justification.

Made in Dunkirk, France · 03/2026
Warranty 10 years or 6,000 cycles

Scrolls with the page, or by hand

One identifier per battery, one QR code, and behind it the data. What each reader sees depends on who they are.

EveryoneNo justification

The public page

Identity, characteristics, carbon footprint, recycled content, end of life. What a buyer sees. A competitor too.

Legitimate interestOn justification

Repairers, recyclers, second life

Detailed chemistry, dismantling manual, part references, safety measures. On justification only.

AuthoritiesInspection only

Market surveillance

Test reports and conformity documents, reserved for inspection.

QR code opening this battery passport
Scan with your phone. You open the real page, as a customer would in front of your battery.

Illustrative example built on a real data structure. GreenGrid Energy SAS is a fictional company. No customer data is published.

Open this example as a real, scannable page

Next step

Your first passport, published and ready to share.

Pick a slot with Claire. Thirty minutes on one of your references, and you leave with the list of what is missing. No sales pitch.

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