The pack
What this unit is.
- Rated capacity
- 60 kWh
- Assembly date
- 11 March 2026
- Assembled by
- Voltera Cell Works, Wrocław
- Build batch
- VW-LFP-2026-0114
- Production lot
- SL-BAT-2026-001
- Pack serial
- PACK-60-0001
Origin
Where it was made.
Cells and pack assembly in Lower Silesia, Poland. Material inputs are declared from 10 named extraction and refining sites across four continents, Q1 2026 production run.
- Manufacturer
- Voltera Cell Works
- Traced sites
- 4
- Production window
- Q1 2026 production run
Precise site coordinates for upstream suppliers may be restricted under commercial confidentiality agreements.
Materials
What it is made of.
Ten declared material groups, each with a mass, a share of pack weight, and a country of origin on record.
| Material | Mass | Share | Origin |
|---|---|---|---|
| Lithium Brine extraction, converted to battery-grade carbonate in Chile. | 5.4 kg | 1.4% | Salta, Argentina critical |
| Iron Cathode precursor input. | 46.1 kg | 12% | Sweden |
| Phosphorus Phosphate rock for LFP cathode. | 24.6 kg | 6.4% | Morocco critical |
| Graphite Natural flake graphite, spheroidised anode material. | 53.8 kg | 14% | Cabo Delgado, Mozambique critical |
| Copper Current collectors and busbars. | 42.2 kg | 11% | Chile strategic |
| Aluminium Cell casings, module frames, pack enclosure. | 84.5 kg | 22% | Norway strategic |
| Manganese Trace dopant in cathode formulation. | 1.9 kg | 0.5% | South Africa critical |
| Nickel Terminal plating and interconnects. | 0.8 kg | 0.2% | Finland critical |
| Electrolyte and separator Carbonate electrolyte, ceramic-coated polyolefin separator. | 61.5 kg | 16% | Germany |
| Steel, polymers, wiring Structural, thermal and electronic balance of pack. | 63.2 kg | 16.5% | EU |
- Recycled lithium
- 8%
- Recycled cobalt
- 0%
- Recycled nickel
- 0%
- Recycled copper
- 22%
- Recycled aluminium
- 31%
Chain of custody
Every hand it passed through.
- L3Raw material
Lithium brine extraction declared
Salar Andino S.A., Salta, Argentina, 4 August 2025
- L4Raw material
Graphite mine shipment with due-diligence file
Balama Graphite Ltd, Cabo Delgado, Mozambique, 18 September 2025
- L4Refining
Cathode active material produced
Krakow CAM Works, Kraków, Poland, 27 November 2025
- L5Cell
Cell production run VW-C-2026-0088
Voltera Cell Works, Wrocław, Poland, 19 February 2026
- L5Pack
Module stacking and pack assembly
Voltera Cell Works, Wrocław, Poland, 11 March 2026
- L4Placing on market
Pack placed on the EU market
Voltera Mobility B.V., Eindhoven, Netherlands, 29 March 2026
- L4Ownership
Ownership transferred to fleet operator
Randstad Fleet Services, Rotterdam, Netherlands, 15 April 2026
Manufacturing
Cell to pack.
Prismatic LFP cells are produced at the Voltera Cell Works gigafactory in Wrocław, stacked into eight modules, and assembled into a liquid-cooled traction pack with an integrated battery management system.
- Variety
- 60 kWh LFP traction pack
- Chemistry
- LFP (LiFePO₄) prismatic
- Pack mass
- 384 kg
State-of-health index at pack release is 100%. Cycle life is rated to 4,000 cycles to 80% remaining capacity at 25 °C, 1C/1C.
Performance
How it performs.
- LFP chemistry
- liquid cooled
- 8 modules
- CAN-bus BMS
- Nominal voltage
- 355 V
- Cell format
- Prismatic 173 Ah
- Cells
- 104 in 8 modules
- Rated cycle life
- 4,000 cycles
- Expected lifetime
- 12 years
- Quality grade
- Grade A, zero critical
- Carbon footprint
- 47.2 kg CO₂e / kWh
PEFCR for high specific energy rechargeable batteries, v1.3
Performance and durability figures follow the EU Battery Regulation Annex IV test protocol. Values verified by an accredited test house.
End of life
What happens next.
Modules are individually addressable and re-testable, so a pack that falls below traction-grade capacity can be re-certified for stationary storage rather than shredded.
- Second-life readiness
- Qualified
- Nominated recycler
- Nordloop Recycling B.V., Delfzijl
Li 80%, Cu 95%, Al 95%, Ni 95% under Annex XII targets for 2031.
Regulatory readiness
EU Battery Regulation data on file.
Regulation (EU) 2023/1542 requires a digital battery passport for every EV and industrial battery above 2 kWh placed on the EU market from February 2027. These are the disclosure fields as they stand today.
- completeBattery categoryEV battery
- completeCarbon footprint declaration47.2 kg CO₂e / kWh
- completeRecycled content declarationLi 8%, Cu 22%, Al 31%
- completeSupply chain due diligence policyPublished, third-party audited
- completePerformance and durabilityAnnex IV parameters on file
- completeState of health reportingBMS-exposed, read at service events
- completeRemovability and replaceabilityModule-level replaceable
- pendingConformity declarationCE marking, notified body 0197
Verification
What we’ve checked, and how.
7 of 7 public claims are document-supported or better.
- L4origin
All ten declared material inputs are traced to a named extraction or refining site with a country of origin on record.
SourceLoop, Chain-of-custody verifier3 pieces of evidenceLevel 4, Document-supported
- L5certification
Cell production is certified to IATF 16949 and ISO 14001. Certificates are current and on file.
DEKRA Certification, Accredited certification body2 pieces of evidenceLevel 5, Third-party verified
- L5quality
Carbon footprint of 47.2 kg CO₂e per kWh, calculated to the PEFCR for high specific energy rechargeable batteries and independently reviewed.
TÜV SÜD, LCA reviewer1 piece of evidenceLevel 5, Third-party verified
- L5deforestation free
Graphite concession boundaries checked against Hansen tree-cover-loss data 2021-2025. No clearance signatures detected inside the licence area.
WHISP, Forest Data Partnership, Algorithmic geospatial verification1 piece of evidenceLevel 5, Third-party verified
- L4eudr readiness
Due diligence files for cobalt-free chemistry, graphite, and lithium inputs are complete under the OECD minerals guidance and mapped to Battery Regulation Article 48.
SourceLoop, Due diligence reviewer2 pieces of evidenceLevel 4, Document-supported
- L5processing
Pack assembled on cell-to-pack line 2 at Wrocław on 11 March 2026 under batch VW-LFP-2026-0114, with full traceability from each cell serial to the pack serial.
Voltera Cell Works, Manufacturer2 pieces of evidenceLevel 5, Third-party verified
- L4other
Recycled content: 8% lithium, 22% copper, 31% aluminium by mass of each material, mass-balance allocated and audited.
Bureau Veritas, Mass-balance auditor1 piece of evidenceLevel 4, Document-supported
Evidence
What’s on file.
7 records: 6 documents, 0 photos, 1 signed form, 1 quality / roast record.
- L5IATF 16949 certificate, Voltera Cell Workscertificate, 2 June 2025
- L5ISO 14001 certificate, Voltera Cell Workscertificate, 2 June 2025
- L5Life-cycle assessment review statementquality sheet, 22 January 2026
- L5Graphite concession geospatial checkeudr mapping file, 30 January 2026
Proof
Tamper-evident anchor.
The passport record can be anchored to a tamper-evident proof layer to show when it was published and whether it has changed.
- Sui object
- 0xDEMO_SUI_BATTERY_0x8f31c04a
- Walrus blob
- DEMO_WALRUS_BAT_7q2Xh1TnZ
- Tx hash
- 0xDEMO_TX_BATTERY_5b7ad9e2
- Bundle hash
- DEMO_BUNDLE_BAT_1f0c93
- Seal policy
- 0xDEMO_SEAL_POLICY_bf20a7
Seal-encrypted fields
- Supplier pricing and premium structure
- OECD due diligence declaration, lithium supply
- Mass-balance recycled content audit
Encrypted with Seal. Decryption keys are released only to wallets that satisfy the on-chain access policy, so commercial detail stays private while the record stays public.
