The EU battery passport, explained

From 18 February 2027, an LMT battery, an industrial battery with a capacity greater than 2 kWh, or an electric vehicle battery placed on the EU market or put into service must have an electronic battery passport under Article 77 of Regulation (EU) 2023/1542. Portable batteries and smaller industrial batteries do not carry that duty, although QR code and labelling duties still apply to them. The passport is one duty inside a wider Regulation, not a shorthand for all of it.

What does the EU battery passport rule require?

Regulation (EU) 2023/1542 establishes an electronic battery passport in Article 77. From 18 February 2027, an LMT battery, an industrial battery with a capacity greater than 2 kWh, or an electric vehicle battery placed on the EU market or put into service must have that record. The passport carries both battery-model information and information specific to the individual battery, as set out in Annex XIII.

This is one chapter of a much wider regulation. It should not be treated as shorthand for every requirement on battery sustainability, safety, labelling, due diligence, conformity or waste management. The plain-English overview explains the product-to-record connection.

Which batteries are in scope?

The terms have defined meanings in Article 3. A marketing term such as “mobility battery” or a capacity figure alone may not settle the classification. Batteries incorporated in equipment can also need careful analysis. Record the intended use, product characteristics and route to market, then compare them with the current definitions. The battery types overview gives a starting framework.

What is the difference between the QR-code rule and the passport rule?

Article 13(6) provides for QR-code marking on all batteries from 18 February 2027. For the three passport categories above, that code gives access to the Article 77 passport. For other batteries, it gives access to other applicable information specified in Article 13(6). The QR-code rule therefore has a wider category reach than the passport requirement.

Article 77(3) connects the passport QR code to a unique identifier assigned by the economic operator placing the battery on the market. It also refers to specified ISO/IEC 15459 standards or equivalent standards for the code and identifier. The QR code guide covers what to test in the scan path without pretending that a working link proves legal conformity.

What are Articles 77 and 78 doing?

Article 77 sets out the record’s scope, information, access, identifier and responsibilities. The operator placing the battery on the market must ensure the passport information is accurate, complete and up to date; it may authorise another operator in writing to act on its behalf. The article also addresses status changes, linked new passports, responsibility when a battery becomes waste, and the end of the passport after recycling.

Article 78 sets essential requirements for technical design and operation. It addresses interoperability with other digital product passports, access according to rights, storage, continuity if the responsible operator ceases activity, restricted modification rights, data integrity, security and privacy. Article 77(5) also calls for open standards and interoperable, machine-readable, structured and searchable information without vendor lock-in.

These provisions are connected, but a procurement checklist should keep their different functions visible. A record can contain the right field names yet still fail operationally if access, continuity or provenance has not been designed.

How is Annex XIII organised?

Annex XIII is not one undifferentiated public dataset. It contains four broad access groupings:

1. Public model information, including specified battery information, composition, performance characteristics, declarations and environmental items.
2. Model information for persons with a legitimate interest and the Commission, including detailed composition and dismantling information.
3. Test-report results for notified bodies, market surveillance authorities and the Commission.
4. Individual-battery information for persons with a legitimate interest, including status, state of health and certain use-related information.

The detailed entries, applicability qualifications and access rules need to be read in the legal text. The field-register guide explains how to map each item to evidence and ownership. Do not publish restricted supplier or battery data simply because a public QR code leads to the passport.

What should an operator check before planning a launch?

Start with a scope memo: battery category, capacity where relevant, intended use, economic operator activities and date of placement or putting into service. Then create a provision map for Articles 13, 77 and 78 and Annex XIII. Identify source systems, suppliers, data owners and an approach to access rights. Test a representative unit rather than relying on a vendor demonstration populated with ideal data.

Keep a source log with the consolidated text and the version date used for each decision. The Commission’s battery DPP page gives implementation context, but its timeline is expressly indicative and subject to publication requirements. Read the adopted legal measures rather than treating an indicative schedule or an industry slide as the final rule.

Are other Batteries Regulation deadlines the same?

No. Different provisions have different start dates, triggers and category scope. For example, due diligence has been amended separately, and environmental or labelling requirements must be assessed on their own terms. A project plan can bring those workstreams together, but it should not attach the Article 77 date to every obligation. The 2027 milestone overview focuses on the passport date, while the source directory points back to primary materials.

This page is an independent educational explanation, not a determination that a particular battery or business is compliant.