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18500 Lithium Rechargeable Battery 2040mAh 18490 3.7V Li-ion FlashLight Torch Flashlight Headlight Mechanical
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Est. delivery by Jul 18 - Jul 19
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Product description
18500 Lithium Rechargeable Battery 2040mAh 18490 3.7V Li-ion FlashLight Torch Flashlight Headlight Mechanical
Specification:
Nominal Capacity 2040mAh (0.2Cdischarge)
Minimum Capacity 1900mAh (0.2Cdischarge)
Charging Voltage 4.2 V
Nominal Voltage 3.6V
Discharge Cut-off Voltage 2.5V
Charging Method CC-CV (constant voltage with limited current)
Charging Current Standard Charge: 1400mA
Charging Time Standard Charge: 3hours
Max. Charge Current 1940mA
Pulse Discharge Current 4A/2C
Dimension 18.15*49.36mm(max.)
Operating Temperature Charge: 10 to 45C, Discharge: -20 to 60C
Storage Temperature: -20~50C
Package:
1 x 18500 battery