Detailed Product Description

Features and Benefits Lithium Ion 18650 cylindrical rechargeable batteries 3.7V 2200mAh high capacityHigher energy density and lower weight than other types rechargeable batteriesManufactured under ISO9001-2000 to assure qualityInternal PCB protects against under and over charging- low voltage 2.8, high voltage
4.2.
Battery tested based on International Electrotechnical Commission (IEC) standard
to ensure capacity, quality and life time
ApplicationsBuilding Laptop BatteryBuilding portable power device needing high energy density and low weightCautionsUse special caution when working with Li-ion cells, they are very sensitive to charging
characteristics and may explode if mis-handled.
Make sure user has enough knowledge on Li-Ion rechargeable batteries in charging,
discharging and assembly before use.
We are not responsible for any damage caused by misuse or mishandling of these Li-Ion
batteries
Product SpecificationsCapacity* Nominal 2200 mAh, Minimum 2150 mAh Dimensions: Diameter 18+/- 0.2 mm Height 68+/- 0.2mm Weight (Typical) Approx. 46 g yesNominal Voltage: Average 3.7V Cut-off Voltage: 3.0VInternal Impedance: less or equal to 180 milliohm (with PTC) Cycle Performance: 90% of initial capacity at 400 cycles Cycle life: > 500 cyclesCharge: Current = 0.5C mA Voltage = 4.2 V End Current = 0.01 mA Discharge: Current = 0.5C mA End Voltage = 3.0VMax. Charging current: 1.5C maMax. Discharging current 1.5C ma (for continuous discharge)