Digital Battery Passport
Full-lifecycle transparency you can trust — from material origin and carbon footprint to state of health and recycling pathways.
Tip: scan the QR code on the battery to open its passport directly.
What is a battery passport?
A battery passport is a digital identity that travels with a battery across its entire life. Via the QR code on the battery, anyone can view its composition, performance, sustainability data and end-of-life handling — no login required.
Why start now?
The February 2027 deadline is closer than it looks.
- 2023 · 07
EU Battery Regulation published
- 2025 · 02
Carbon footprint declaration required
- 2027 · 02
Battery passport becomes mandatory
- 2031
Recycled-content targets tighten
Most of the work is chasing supplier data tier by tier and mapping it to the regulation's data model — that takes months whichever tool you pick. Start while the calendar still has slack.
What does a battery passport contain?
Key data across the battery's whole life — from raw materials to end-of-life.
Material composition
Lithium, cobalt, nickel, graphite and their quantities.
Carbon footprint
Lifecycle CO₂ emissions for this battery model.
Supply chain origin
Where key raw materials come from and due-diligence data.
State of health (SoH)
Capacity, cycle life and live health during use.
Recycled content
Share of recycled material for each component.
Hazardous substances
Information on hazardous substances in the battery.
Manufacturer data
Manufacturer, place and date of production.
End-of-life
Dismantling, safety and recycling instructions.
Who sees what?
The passport uses tiered access: public data is visible to everyone; restricted data only to authorised parties by permission.
Public information
Visible to anyoneBasic battery details, material composition and sustainability metrics — the things a buyer or a regulator might check.
Restricted information
Authorised partiesDismantling procedures, exact chemical composition and other technical detail — only for repairers, second-life operators and recyclers by permission.
How it works
1. Scan or search
Open a passport via the battery QR code or its passport ID.
2. Tiered access
The public sees public data; legitimate parties and regulators see restricted data by permission.
3. Lifecycle updates
From manufacturing and use (SoH) to recycling, data is appended and auditable.
Built for the full battery value chain
From cell manufacturing to recycling, the passport serves every role in the chain.
Battery cell manufacturers
Generate passports from production, recording carbon footprint and material composition.
Automotive OEMs
Validate and publish battery passports for vehicles on the EU market, demonstrating supply-chain due diligence.
Pack assemblers & Tier 1 suppliers
Aggregate data from multiple cell suppliers into a single compliant passport.
Energy storage operators
Manage passports for >2 kWh industrial storage batteries, including state of health and second-life records.
Recyclers & second-life operators
Use passport data to assess health, materials and recycled content, and contribute end-of-life records.
From SMEs to large battery manufacturers
Whether you're starting from scratch or plugging into an existing setup, it scales with your size.
For SMEs
For battery producers, assemblers, importers and distributors without a dedicated compliance team.
- Work step by step from data collection to passport issuance
- Covers supply-chain data, carbon footprint and QR passports
- Get ready for 2027 without hiring a regulatory specialist
For large battery manufacturers
For large manufacturers with in-house systems and compliance teams.
- Issue and manage passports at scale across your portfolio
- Works alongside your existing processes and data
- Model-level and unit-level passports in one place
Compliance & trust by design
- Aligned with EU Battery Regulation (EU) 2023/1542 and the ESPR / DPP framework.
- Data tiers: Public / Restricted (legitimate interest) / Regulator.
- Unique identifier, third-party verification, versioning and full audit trail.