Samsung INR21700-48G 4800MAH

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Specifcations of Samsung 21700 Cells  SDI INR21700 48G 4800mAh

Item Specification
Nominal Discharge Capacity 4800mAh
Minimum Capacity 4650mAh (0.2C, 2.65V discharge)
Charging Voltage 4.2±0.05V
Nominal Voltage 3.6V
Charging Method CC-CV (Constant voltage with limited current)
Charging Current Standard charge: 1,200mA,Quick charge:5400mAh
Charging Time Standard charge: 5hours
Discharge Current 10A (ambient temperature 25°C) – 97% Capacity
Max. Discharge Current 10A MAX(@25°C)
Discharge Cut-off Voltage 2.65V
Cell Weight 70g max.
Cell Dimension Height: 70.00mm max. Diameter: 21mm max.
Operating Temperature Charge: 0 to 50 °C Discharge:-20 to 75°C
Storage Temperature 1.5Year -30°C ~ 25°C

3 Months -30°C ~ 45°C

1 Month -30°C ~ 60°C

Note:If battery cells are kept as ex-factory status (50% of charge)

The capacity recovery rate is more than 80%.

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