Battery Passport 2027: QR Codes, Public Data and EU Rules

A digital passport links a battery to model information and, subject to access rights, individual battery information. From 18 February 2027, it applies to electric vehicle batteries, light means of transport batteries and industrial batteries above 2 kWh placed on the market or put into service.

A QR code supplies a link or identifier. Recognizing GS1 syntax and its checksum proves neither that a passport exists nor that the battery is authentic. A QR code can lead to an ordinary page, an authentication screen or an unreachable resource.

Public information includes manufacturer, model, chemistry and some nominal characteristics. It is not a health assessment of a used battery. Individual measurements, actual cycles and certain dismantling details have specific access conditions.

Carbon footprint, recycled materials and due diligence follow their own schedules and conditions. They must not all be described as mandatory on 18 February 2027. Consult the legislation and FAQ for each category and deadline.

Which batteries are covered?

The framework covers electric vehicle batteries, light means of transport batteries and industrial batteries above 2 kWh placed on the market or put into service from the applicable date. It does not mean every older pack already has a passport.

How should you prepare?

Locate the QR or manufacturer link. Check model versus individual level, retrieval date and available documents. Detailed obligations depend on category and their own timelines.

Official Sources

References reviewed on 7 October 2026. Resource availability can change.