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Voltaic
Voltaic VX-48-900 e-bike battery
Voltaic Energy Systems GmbH
- Typ
- Light means of transport battery
- Chemie
- Lithium nickel manganese cobalt oxide (NMC)
- Kapazität
- 18,8 Ah
- Nennspannung
- 46,8 V
- Gewicht
- 4,6 kg
- Hergestellt in
- Deutschland
Identität und Hersteller
Battery category
Light means of transport battery
Operator responsible for the passport
Voltaic Energy Systems GmbH
Manufacturer name or trademark
Voltaic Energy Systems GmbH
Manufacturer postal address
Industriestraße 14, 99094 Erfurt, Germany
Manufacturer website
Manufacturer email
passport@voltaic-energy.example
Model identification
VX-48-900
Rechargeable
Ja
Place of manufacture
Erfurt, Thuringia
Country of manufacture
Deutschland
Manufacturing date
September 2026
Weight
4,6 kg
Capacity
18,8 Ah
Battery chemistry
Lithium nickel manganese cobalt oxide (NMC)
Hazardous substances
Lithium hexafluorophosphate (electrolyte salt)
- CAS number
- 21324-40-3
- Location in product
- Cells, electrolyte
- Concentration range
- 1–2 % w/w
- Status
- Present
- Safe-use instructions
- Do not open cells. In case of leakage avoid contact and ventilate.
- Legal reference
- Reg. (EU) 2023/1542 Annex XIII 1(i)
Usable extinguishing agent
Water in large quantities, water mist or class D agent; cool adjacent cells
Critical raw materials
Lithium, Cobalt, Nickel, Natural graphite, Manganese
CO₂-Fußabdruck und rückgewonnene Materialien
Carbon footprint declaration document
Recovered cobalt share
16 %
Recovered lithium share
6 %
Recovered nickel share
6 %
Share of renewable content
0 %
Leistung und Haltbarkeit
Minimum voltage
39 V
Nominal voltage
46,8 V
Maximum voltage
54,6 V
Original power capability
1.200 W
Power limits
Continuous 25 A discharge at 0–45 °C; derated to 12 A below 0 °C; charge 0–45 °C only
Expected lifetime
1.000 cycles
Reference test for cycle life
IEC 62660-1, 25 °C, 1C charge / 1C discharge, 100 % DoD, to 80 % capacity
Storage temperature, minimum
-20 °C
Storage temperature, maximum
45 °C
Reference test for storage temperature
IEC 62133-2 storage at 50 % SoC
Commercial warranty for calendar life
24 months
Initial round-trip energy efficiency
96 %
Round-trip energy efficiency at 50 % of cycle life
93 %
Internal cell resistance
18 mΩ
Internal pack resistance
65 mΩ
Charge C-rate in cycle-life test
1 C
Discharge C-rate in cycle-life test
1 C
Konformität und Dokumentation
Marking requirements met
Ja
Marking information
Separate collection symbol, CE marking
EU declaration of conformity
Prevention and management of waste batteries
Do not dispose of with household waste. Return the battery free of charge to any bicycle retailer or to the Voltaic take-back point in your country. Tape the terminals before transport. Lithium batteries can cause fires if damaged.
Waste management information link
Instructions for use