Naujos, nenaudotos celės išimtos iš brokuotų akumuliatorių. Ant celių kontaktų matosi taškinio virinimo pėdsakai
Samsung INR18650-29E 18650 tipo 2900mAh - 8.25A akumuliatorius.
Celės 100% originalios ir nenaudotos.
- Nominal Capacity: 2,850mAh (0.2C, 2.50V discharge)
- Typical Capacity: 2,850mAh (0.2C, 2.50V discharge)
- Minimum Capacity: 2,750mAh (0.2C, 2.50V discharge)
- Charging Voltage: 4.20 ± 0.05 V
- Nominal Voltage: 3.65V (0.2C discharge)
- Charging Method: CC-CV (constant voltage with limited current)
- Charging Current: Standard charge: 1,375mA
- Charging Time: Standard charge: 3hours
- Max. Charge Current: 2750mA (not for cyclelife)
- Max. Discharge Current: 2,750mAh (continuous discharge), 8250mAh (not for continuous discharge)
- Discharge Cut-off Voltage: 2.50V
- Cell Weight (max. (g): 48g
- Cell Dimension: Diameter(max.) : 18.40 mm, Height(max) : 65.00 mm,
- Operating Temperature: (Cell Surface Temperature) Charge: 0 to 45°C, Discharge: -20 to 60°C
- Storage Temperature: 1 year : -20~25°C, 3 months : -20~45°C. 1 month : -20~60°C