18650 4s2p 12.8V 3ah LiFePO4 Battery Pack for Medical Device

Model NO.
HWE-4F3
Rated Capacity
3ah
Standard Voltage
12.8V
Usage
Solar Street Light
Electrolyte
LiFePO4
Certificate
ISO19001,Ce,RoHS
OEM&ODM
Yes
Housing Material
PVC
Payment
Tt,Paypal,LC
Warranty
1 Year
Cycle Life
More Than 3000 Times
Max Discharging Current
6A
Max Charging Current
3A
Transport Package
Standard Air Transport Packaging
Specification
22*88*151mm
Trademark
HWE
Origin
China
HS Code
850760009
Production Capacity
100000piece/Pieces Per Month
Reference Price
$ 18.00 - 27.00
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Product Description

Prouduct Description
 
Electrical Characteristics Nominal Voltage         12.8v           
Nominal Capacity 3Ah
Energy 38.4Wh
Internal Resistance ≤20mΩ
Cycle Life >3000 cycles @ 1C 100% DOD
Months Self Discharge <3%
Effciency of Charge 100%@0.5C
Effciency of Discharge 96-99%@1C
Standard Charge Charge Cut-off Voltage 14.6±0.1V
Charge Mode 0.2C to 14.6V,then 14.6V,charge current to 0.02C(CC/CV)
Charge current 1.5A
Max charge current 0.6A
Standard Discharge Continuous current 1.5A
Max discharge current 6A
Discharge Cut-off Voltage 10V
Environmental Charge Temperature 0 ºC to 45 ºC (32F to 113F) @60±25% Relative Humidity
Discharging Temperature -20 ºC to 80 ºC (-4F to 140F) @60±25% Relative Humidity
Storage Temperature 0 ºC to 40 ºC (32F to 104F) @60±25% Relative Humidity
Mechanical Plastic Case ABS/PVC
Dimension 22*88*151mm
Terminal connector
Weight  0.5kg
18650 4s2p 12.8V 3ah LiFePO4 Battery Pack for Medical Device
18650 4s2p 12.8V 3ah LiFePO4 Battery Pack for Medical Device





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.


18650 4s2p 12.8V 3ah LiFePO4 Battery Pack for Medical Device
18650 4s2p 12.8V 3ah LiFePO4 Battery Pack for Medical Device
18650 4s2p 12.8V 3ah LiFePO4 Battery Pack for Medical Device

18650 4s2p 12.8V 3ah LiFePO4 Battery Pack for Medical Device





 

 

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