锂电池18650

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Lithium Ion 18650 3.7V 2000mAh cylindrical rechargeable battery with tab
-Features and Benefits- Lithium Ion 18650 cylindrical rechargeable battery with tab;-3.7V 2000mAh high capacity-Higher energy density and lower weight than other types rechargeable batteries-Manufactured under ISO9001-2000 to assure quality-Internal 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
-Applications-Building Laptop Battery-Building portable power device needing high energy density and low weight -Cautions-Use 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 theses
Li-Ion batteries
-Product Specifications-Capacity* Nominal 2000 mAh, Minimum 1950 mAh -Dimensions: - Diameter 18+/- 0.2 mm- Height 68+/- 0.2mm -Weight (Typical) Approx. 46 g yes-Nominal Voltage: Average 3.7V -Cut-off Voltage: 3.0V-Internal Impedance: less or equal to 180 milliohm (with PTC) -Cycle Performance: 90% of initial capacity at 400 cycles -Cycle life: > 500 cycles-Charge: Current = 0.5C mA Voltage = 4.2 V End Current = 0.01 mA -Discharge: Current = 0.5C mA End Voltage = 3.0V-Max. Charging current: 1.5C ma-Max. Discharging current 1.5C ma (for continuous discharge)