Key data
ChemistryLFP (lithium iron phosphate)
Rated capacity2,4 kWh
Nominal voltage48 V
Weight21,5 kg
Manufacturer and production
- Manufacturer (name or trademark)
- Voltra Energy sp. z o.o.
- Manufacturer address, single contact point
- ul. Fabryczna 12, 61-001 Poznań, Poland
- Manufacturer website and e-mail
- voltra.example · serwis@voltra.example
- Place of manufacture (plant address)
- Poznań plant, ul. Fabryczna 12, Poland
- Date of manufacture (month and year)
- 01.2027
- Battery category
- Industrial above 2 kWh
Composition and safety
- Hazardous substances (other than mercury, cadmium and lead)
- Lithium hexafluorophosphate (LiPF₆) in the electrolyte, below 2% of the battery weight.
- Critical raw materials above 0.1% by weight
- Usable extinguishing agent
- Large amounts of water
- Lithium battery extinguisher (AVD)
- Share of renewable content
- 0 %
Performance of the new battery
- Voltage min., nominal, max.
- 40 · 48 · 54,4 V (0 to 45 °C)
- Original power capability
- 2400 W
- Power limits
- continuous 2400 W, peak 4800 W (0 to 45 °C)
- Lifetime
- 4000 cycles (IEC 62620, 25 °C, 0,5 C)
- Storage temperature (not in use)
- -20 to 45 °C
- Commercial warranty for calendar life
- 8 years
- Round trip energy efficiency
- 95% initially, 92% at 50% of cycle life
- Internal resistance
- cell 0,3 mΩ, pack 25 mΩ
- C-rate of the cycle-life test
- 0,5 C
Markings and the waste battery
- Symbol on the battery
- crossed-out bin: collect separately, do not dispose of with household waste
- Heavy metals
- None (below thresholds)
- EU declaration of conformity
- EU declaration of conformity
- How to return the waste battery (Article 74(1))
- Return the waste battery free of charge to the manufacturer or an industrial battery collection point. Do not dispose of it with household waste. Before transport, discharge to 30% SoC and protect the terminals. A damaged lithium battery may catch fire.
What this passport does not contain yet
The carbon footprint, the share of recycled materials and responsible sourcing information will appear once the acts that define their format apply. This follows the Commission table "Digital Batteries Passport - data points by category" (version 2.0, 15.08.2026). It is not missing data from the manufacturer.
Documents
Identification
- Level
- Item
- GTIN
- 05909876543213
- Model identifier
- VE-LFP-48-24
- Batch
- 2027-01-B
- Serial
- BP-2027-0142
- Passport ID
- p-2c8e91d
- Category
- Battery
- Responsible party
- Voltra Energy sp. z o.o., NIP 5213456789
- DPP registry
- registration once the battery catalogue opens
Fields and their status follow the Commission table "Digital Batteries Passport - data points by category", version 2.0 of 15.08.2026 (Regulation (EU) 2023/1542, Article 77 and Annex XIII).