Wholesale 3.7V 750mAh 14500 Rechargeable Lithium Ion Battery for Flashlight

Model NO.
HWE14500-750mAh
Discharge Rate
Medium Discharge Rate
Size
Medium
Accessories Type
Battery
Rated Capacity
750mAh
Standard Voltage
3.7V
Usage
Flashlight
Electrolyte
Li
Housing Material
Steel Shell
Max Charging Current
1c
Max Discharging Current
2c
Warranty
12months
Cycle Life
Over 500 Times
Certificate
ISO9001,Bis,Ce,RoHS,Un38.3
Transport Package
Standard Air Transport Packaging
Specification
14.5*50.5mm
Trademark
HWE
Origin
China
HS Code
850760009
Production Capacity
100000piece/Pieces Per Day
Package size per unit product
350.00cm * 250.00cm * 260.00cm
Gross weight per unit product
1.000kg
Reference Price
$ 0.45 - 1.80
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Product Description

Prouduct Description
 
Electrical Characteristics Nominal Voltage         3.7v           
Nominal Capacity 750mAh
Energy 2.775Wh
Internal Resistance ≤60mΩ
Cycle Life >500 cycles @ 1C 100% DOD
Months Self Discharge <3%
Effciency of Charge 100%@0.2
Effciency of Discharge 96-99%@0.2C
Standard Charge Charge Cut-off Voltage 4.25±0.1V
Charge Mode 0.2C to 4.25V,then 4.25V,charge current to 0.02C(CC/CV)
Charge current 0.15A
Max charge current 750A
Standard Discharge Continuous current 0.15A
Max discharge current 1.5A
Discharge Cut-off Voltage 2.75V
Environmental Charge Temperature 0 ºC to 45 ºC (32F to 113F) @60±25% Relative Humidity
Discharging Temperature -20 ºC to 60ºC (-4F to 120F) @60±25% Relative Humidity
Storage Temperature 0 ºC to 40 ºC (32F to 104F) @60±25% Relative Humidity
Mechanical Plastic Case Steel shell
Dimension 14.5*75.5mm
Terminal No
Weight  17g

Wholesale 3.7V 750mAh 14500 Rechargeable Lithium Ion Battery for Flashlight
Wholesale 3.7V 750mAh 14500 Rechargeable Lithium Ion Battery for Flashlight




Features of LiFePO4 Battery

1,Longer Cycle Life:Offers up to 20times longer life and five times longer fioat life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.

2,Lighter Weight:About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries.

3,Higher Power:Delivers twice power of lead acid battery,even high discharging rate,while maintaining high energy capacity.

4,wider Temperature Range:-20ºC-60ºC.

5,Superior Safety:Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact,overcharging or short circuit situation.

6,Increased Flexibility:Modular design enables deployment of up to four batteries in series and up to batteries in parallel.


Wholesale 3.7V 750mAh 14500 Rechargeable Lithium Ion Battery for Flashlight

Wholesale 3.7V 750mAh 14500 Rechargeable Lithium Ion Battery for Flashlight

Wholesale 3.7V 750mAh 14500 Rechargeable Lithium Ion Battery for Flashlight

Wholesale 3.7V 750mAh 14500 Rechargeable Lithium Ion Battery for Flashlight






 

 

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