10pcs Battery Talks Cylindrical 18650 3.7v 2550mAh Cells (MOQ=10)

Product description goes here. Download Full Specifications Specs Nominal Capacity 2550mAh Nominal Voltage (Mean Operation Voltage) 3.7V Discharging Cut-Off Voltage 2.75V Charging Voltage 4.2V Internal Impedance ≤25mΩ Std. Charge Constant Current 0.5C5A Constant Voltage 4.2V 0.05 C5A Cut-Off Std. Discharge Constant Current 0.5C5A End Voltage 2.75V Max. Continuous Charge Current 1.0 C5A Max. Continuous Discharge Current 3.0 C5A Discharging Performance 0.5C 100% 1C ≥98% 2C ≥95% 3C ≥90% Operation Temperature Range Charge: 0~45℃ Discharge: -20~60℃ Storage Temperature Range Less than 1 year: -20~25℃ Less than 3 months: -20~4℃ Cell Dimension High: 65.1±0.2 m Diameter: 18.2±0.2 mm Life Cycle 1000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard) Discharge Graph Additional Info Do not use or leave the battery at high temperature (for example, at strong direct sunlight or in a vehicle in extremely hot weather). Otherwis