Demonstration passport. The company, product, documents and certificates shown are fictional, and all figures are illustrative examples rather than measurements.
Voltarra Trail 48 V e-bike battery pack
Removable 673 Wh lithium-ion battery pack for pedal-assist e-bikes
Removable lithium-ion battery pack for pedal-assist e-bikes, a light means of transport (LMT) battery. 52 cylindrical cells (13 in series, 4 in parallel) with an integrated battery management system and a keyed frame lock. Demonstration product: the company is fictional and all values are illustrative examples, not measurements. Fictional showcase data; no official certification is claimed.
- GTIN
- 9520314000011
- Model
- VT-48-14
- Serial number
- VT48-2609-000417
- Country of origin
- Germany
- Production date
- Oct 1, 2026
- Made at
- Berlin
- Dimensions
- 365 × 95 × 75 mm
- Weight
- 3.6 kg
- Commodity code
- 850760
Manufacturer
Voltarra Demo Energy GmbH
Address not provided
batteries@demo.passportify.euPassport issued by Brinje Demo Product Studio
Battery information
Publicly accessible battery data (Batteries Regulation, Annex XIII point 1).
- Category
- LMT battery (light means of transport)
- Model
- VT-48-14
- Chemistry
- NMC (lithium nickel manganese cobalt oxide)
- Rated capacity
- 14 Ah
- Nominal energy
- 673 Wh
- Nominal voltage
- 48.1 V
- Voltage range
- 39–54.6 V
- Weight
- 3.6 kg
- Operating temperature
- -10 to 45 °C
- Storage temperature
- -20 to 35 °C
- Carbon footprint
- 80.2 kg CO₂e/kWh
- Status
- New
Detailed cell composition, dismantling information, test reports and individual performance data are restricted by law to persons with a legitimate interest or to authorities, and are not shown on this public page.
Materials
Composition as declared by the manufacturer.
Cathode active material (NMC 811)
24%
Origin: Finland
Aluminium (housing, cathode foil)
22%
Metal 30% recycledOrigin: Norway
Graphite (anode)
14%
Mineral
Steel (cell cans)
10%
Metal
Copper (anode foil, busbars)
9%
Metal
Plastics (housing parts, separators)
9%
Polymer
Electrolyte
8%
Battery management electronics and wiring
4%
Composite
Substances of concern declared
- Cobalt (in cathode active material)
CAS 7440-48-41.6 %Location: Cathode active material inside the cells
- Lithium hexafluorophosphate
CAS 21324-40-31.1 %Location: Cell electrolyte
Environmental information
Values declared by the manufacturer. Method and verification are shown with each value.
Carbon footprint
54kg CO₂e
Self-declared, not independently verifiedCustom · Cradle-to-Grave · per 1 battery pack (0.673 kWh nominal energy), excluding use phase
Life-cycle breakdown
- Raw materials33.5 (62%)
- Manufacturing15.2 (28%)
- Transport2.1 (4%)
- End of life3.2 (6%)
- Recycled content
- 6.6%
- Recyclability (declared)
- Not provided
Use, repair and end of life
Guidance and durability information from the manufacturer.
- Repairability
- Not provided
- Expected lifetime
- 1,000 cycles
- Commercial warranty
- 2 years
- Separate collection
- Required
Spare parts and repair
Complete replacement packs, the housing lock set and the charging port cover are available through dealers. Cells are not user-replaceable; pack servicing is done by trained technicians only.
Tools needed: Torx T20 screwdriver, Hex key 4 mm
How to use
Charge only with the supplied Voltarra charger. Charge at room temperature (10–30 °C). For best battery life keep the charge between 20 % and 80 % for daily use.
Care and maintenance
Keep contacts clean and dry. Clean the housing with a damp cloth; never use a pressure washer. For storage longer than a month, store at about 50 % charge in a cool, dry place.
Safety information
Do not open, puncture, crush or heat the battery. Stop using it if the housing is damaged, swollen, hot or smells unusual, and contact your dealer. Do not charge unattended near flammable materials.
Repair guidance
Housing lock, charging port cover and the complete pack can be replaced by your dealer. Cell-level repair must only be done by trained technicians.
Disposal
Never put the battery in household waste. Return it free of charge to the retailer or a battery collection point. Cover the terminals with tape before returning a damaged pack.
Supply chain
Production steps and suppliers disclosed by the manufacturer.
Tier 1: Battery pack assembly
Pack assembly, BMS programming and end-of-line testing.
- Voltarra Demo Energy GmbH · GermanyAssembled battery pack
Tier 2: Cell manufacturing
Cylindrical 21700 lithium-ion cells.
- Example Cell Works Sp. z o.o. (fictional) · Poland21700 lithium-ion cells
Tier 3: Cathode material
Cathode active material for the cells.
- Example Cathode Materials Oy (fictional) · FinlandNMC 811 cathode powder
Certificates and declarations
As stated by the manufacturer. Check with the issuing body to confirm a certificate.
No certificates or declarations listed.
Documents
Files the manufacturer has made public. Internal documents are not listed.
- DownloadSAMPLE — Battery product information sheet
SAMPLE — Battery product information sheet
Product information sheet· Nov 1, 2026· PDF· 3 KB
- DownloadSAMPLE — Safety and handling instructions
SAMPLE — Safety and handling instructions
Technical documentation· Nov 1, 2026· PDF· 3 KB
Questions or a safety concern about this product?
Contact the manufacturer. For urgent safety risks, also inform your national market surveillance authority.