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| Lithium Ion 18650 3.7V 2200mAh cylindrical rechargeable battery |
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Features and Benefits
Lithium Ion 18650 cylindrical rechargeable batteries
3.7V 2200mAh 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 these Li-Ion
batteries
Product Specifications
Capacity* Nominal 2200 mAh, Minimum 2150 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) |
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