Battery passport topic guide

Battery passport implementation

A guided path through the terms that explain battery passport records, access points, battery identity, static and dynamic data, lifecycle status, and traceability evidence.

What this topic covers

Battery passport work usually fails when teams treat the passport as a QR code, a PDF, a database, or a platform feature. This guide starts from the passport record itself, then connects it to the access point, unique battery identity, battery item and batch structure, static and dynamic data, lifecycle status, and evidence chain that make the record useful in practice.

How to use this guide

Use this guide when a reader is trying to understand what a battery passport is, what it is not, and which data, identifier, access, and lifecycle concepts sit around it.

Official definitions stay source-specific. Use the links below as a discovery path, then cite the individual term page when referencing a definition, boundary note, or Minespider explanation.

Common confusion

  • A QR code or data carrier is the access mechanism, not the passport record itself.
  • A battery passport service platform can help operate passports, but the platform should not be confused with the legal or data object.
  • Battery item, battery batch, battery model, state of health, and state of charge describe different levels or states of battery data.

Source-boundary checks

  • Keep EU Battery Regulation definitions separate from DIN DKE SPEC 99100 implementation context.
  • Treat GS1 and other identifier/access material as implementation support unless it is the formal legal source for the term.
  • Use digital product passport terms for broader ESPR context, not as automatic substitutes for battery-passport obligations.

Related glossary terms

These entries are ordinary crawlable links to public glossary pages, grouped as a practical internal path through the topic.

battery passport

A battery-specific electronic record that connects an individual battery to required identity, compliance, sustainability, performance, and lifecycle evidence.

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data carrier

A machine-readable access layer connecting a physical product to the digital record or passport information behind it.

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QR code

A machine-readable matrix code that links a physical battery or product to required digital information.

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static data

Stable product or battery master data that is expected to remain consistent unless a governed correction, design change, or version update occurs.

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dynamic data

Battery or product data that changes over time, such as condition, usage, service, telemetry, or lifecycle-status information.

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battery item

An individual physical battery unit used as the item-level identity anchor for a serialized battery passport.

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battery batch

A production or logistics grouping used as a shared evidence layer for related item-level battery passports.

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battery status

A controlled lifecycle-state field showing where an individual battery item sits in use, second life, repair, waste, or recycling workflows.

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state of health

A battery-condition metric describing current capability relative to its original or rated condition, usually used for lifecycle, warranty, and second-life decisions.

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traceability

The ability to follow and substantiate a product, material, actor, process, claim, or data point through defined supply-chain or lifecycle stages.

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Related source hubs

Use these source pages when the question is about the regulation or legal instrument behind the terms.

EU Battery Regulation

Key terms and compliance concepts from the EU Battery Regulation, including battery categories, carbon footprint, lifecycle data, and producer responsibilities.

ESPR

Definitions from the Ecodesign for Sustainable Products Regulation relevant to digital product passports, durability, lifecycle thinking, and market actors.

Source-boundary note

Official definitions stay source-specific: EU Battery Regulation language should not be collapsed into DIN standards context, GS1 implementation context, or broader digital product passport language.