The 90+ Mandatory Data Attributes
Annex XIII of the EU Battery Regulation outlines the specific information that must be included in the Battery Passport. These attributes are strictly categorized by who is allowed to view them.
Access Control Levels (RBAC)
Public
Accessible to anyone who scans the QR code, including consumers.
Restricted
Accessible only to independent operators, dismantlers, and certified recyclers.
Authorities
Accessible only to notified bodies and market surveillance authorities.
1. General Battery Information Access: Public
| Data Point | Description |
|---|---|
| Manufacturer Name | Registered trade name and postal address. |
| Battery Category | LMT, EV, or Industrial. |
| Manufacturing Facility | Location of the cell manufacturing plant. |
| Date of Manufacture | Month and year. |
| Weight | Total weight in kilograms. |
| Chemistry | Battery chemistry (e.g., NMC, LFP). |
2. Sustainability & Environmental Access: Public
| Data Point | Description |
|---|---|
| Carbon Footprint Declaration | Total CO2e per kWh, broken down by life cycle stage. |
| Performance Class | The carbon footprint performance class (A-G). |
| Recycled Content | Percentage of Cobalt, Lithium, Nickel, and Lead recovered from waste. |
| Due Diligence Report | Link to the supply chain due diligence policy. |
3. Performance & Durability Access: Authorities & Operators
This data is highly technical and restricted to ensure IP protection while allowing valid third parties to assess battery health.
| Data Point | Description |
|---|---|
| State of Health (SoH) | Current capacity compared to original capacity. |
| Cycle Life | Expected number of charge-discharge cycles. |
| Internal Resistance | Initial internal resistance and evolution over time. |
| Energy Throughput | Total energy expected to be delivered over lifespan. |
4. End of Life & Dismantling Access: Recyclers
Data strictly for certified dismantlers and recyclers to safely handle end-of-life batteries.
| Data Point | Description |
|---|---|
| Dismantling Manual | Detailed instructions for safe removal of the battery pack. |
| Safety Measures | Instructions for handling fire risks or chemical leaks. |
| Component Composition | Detailed breakdown of materials in cathode, anode, and electrolyte. |