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VB-Li-Ion 18650 Cylindrical 3.7V 2400mAh PCB Protected
VB-Li-Ion 18650 Cylindrical 3.7V 2400mAh PCB Protected
18650
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Item Code:
18650
Features:
PCB Protected Li-Ion 18650 Cylindrical 3.7V 2400mAh rechargeable battery Applications: Lighting or other device needs 3.7V power Building portable power device needs high energy density and low weight
Description
Features and Benefits
Unique and New! With PCB protection!
Li-Ion 18650 cylindrical rechargeable batteries with
Internal Voltage protection PCB!
Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V.
Unique PCB design and patent pending.
3.7V 2000mAh high capacity
Higher energy density and lower weight than other rechargeable batteries
Manufactured under ISO9001-2000 to assure quality
Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality,and life time
Applications
Lighting or other device needs 3.7V power
Building portable power device needs high energy density and low weight
Warning
CAUTION: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.
User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging, and assembly before use.
Put the batteries in fire-proof container
Do not put batteries on wood surface or carpet when charging
Never leave battery un-attended when charging
We are not responsible for damage if there is any modification of the batteries in form, shape, or made into packs
We are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteries
Product Specifications
Capacity* Nominal 2400 mAh, Minimum 2350 mAh
Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V.
UNIQUE INTERNAL PCB!
Dimensions:
Diameter 18+/-0.2 mm
Height 66+/- 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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Description:
Applications Building Laptop Battery Building portable power device needing high energy density and low weight
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Model:
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Description:
Features and Benefits Lithium Ion 18650 cylindrical rechargeable batteries Capacity 1400mah Higher energy density and lower weight than other types rechargeable batteries Manufactured under ISO9001-2000 to assure quality Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and life time
Product Name:
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Model:
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Description:
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Product Name:
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Model:
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Description:
High quality 3.7 V Li-Ion rechargeable battery pack Made of 1 2200mAh cylindrical 18650 cells with PCB for full protection
Product Name:
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Model:
18650
Description:
Applications Lighting or other device that needs 3.7V power Building portable power device needing high energy density and low weight
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