Li-ion 18500 Rechargeable Cell: 3.7V 1500mAh (5.55Wh)

Blue nature PVC heat-shrink-sleeve.  OEM logo is welcome.

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Parameters

Cell Model	LI-ION 18500
Voltage	Nominal Voltage: 3.7V Charge Voltage: 4.2V±0.05V Discharge Cut off Voltage: 2.5V or 2.75V optional
Capacity (0.2C Discharge)	Nominal Capacity: 1550 mAh Minimum Capacity: 1500mAh
Standard Charge (25°C±2°C)	CC/CV Current: 0.3C (450mA) Voltage: 4.20V End of current: 50mA
Charge Current	0°C ≤ T ≤ 25°C,   0.3C (450mA) 25°C < T ≤ 50°C, 0.5C (750mA) recommended
Standard Discharge	CC Current: 0.2C (300mA) End of Voltage: 2.5V
Pulse Discharge current	≤ 4.5A (SOC 80%), 5 sec, 25°C±2°C max.
Continuous Discharge Current	-20°C < T ≤ 5°C, 0.3C (450mA)  max.   5°C <T ≤ 60°C, 1.0C(1500mA)  max.
Cycle Life (25°C±2°C, 0.5C Charge/1C Discharge)	≥ 80% Capacity after 500 cycles
Temperature	Charge: 0 to +45ºC Discharge: -20 to +60ºC Storage: 1 day: -40ºC 1 month: -20 to + 60ºC 3 month: -20 to + 45ºC 12 month: -20 to + 20ºC
Dimension (DxH)	18.15mm(0.71″) x48.70mm(1.92″)   * tolerance ±0.2mm
Weight	35.5g (1.25 Oz)                    * tolerance±2g

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