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18650 single cell specification
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Nominal Voltage
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3.7V
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Nominal Capacity
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2200mAh
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Typical Capacity
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2200mAh after standard charge and standard discharge
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Standard Charge
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Constant current at 1100mA charge to 4.2V, then constant voltage at 4.2V charge till current decline to ≤ 22mA
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Fast Charge
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Constant current at 2200mA charge to 4.2V, then constant voltage at 4.2V charge till current decline to ≤ 22mA
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Standard Discharge
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440mA to 2.75V
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Fast Discharge
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2200mA to 2.75V
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Maximum Continuous Charge Current
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2200mA
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Maximum Continuous Discharge Current
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4400mA
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Operating Temperature
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Charge 0°C to 45°C
Discharge -20°C to 60°C
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Cell Dimension
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Diameter 18.5mm
Height 65.5mm
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18650 Cell Weight
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45g
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