SLA 12v 4ah vrla replace Rechargeable 12v Lithium Battery 4ah For Security System lifepo4 battery

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Price:$9.78 - $10.30

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Product Overview

Description


Manufacturer Supply Rechargeable 12v Lithium Battery 4ah For Security System



Product Description

 



























































































Cells Model



IFR18650-20FC-2000mAh-4S2P



Standard capacity(0.5C)



Typical:4Ah


Min:4Ah



Rated voltage



12V



Max. Charge voltage



≤14.6V(standard:14.6V)



Discharge Cut-off voltage



10V



Standard charge current



≤   0.25C



Rated Continuous discharge current



4A



Max continuous discharge


current



≤4A



Continuous working current



≤4.0A



Time-delay discharge current



4A≤ I ≤6A



Max. Instantaneous discharge current



6A≤ I ≤10A



Single cell charge protection voltage



3.7V±0.05



Single cell cut-off voltage



2.5V±0.05V



Impedance(Max, at 1000Hz.)



≤    150mΩ



Battery dimension



MAX L90×W70×H101mm



Weight(approx)



0.43kg



Mass Ratio of Energy



148Wh/Kg



Interface



F1 Terminal



Operating Temperature(CC/CV)



Charge: 0℃~+45℃



Discharge: -20℃~+60℃



Humidity: 50%≤RH≤85%



Storage: 0℃-40℃(capacity 80%)



LiFePO4 Battery Advantages:


1.Green products. Currently, lithium iron phosphate is the safest cathode material for lithium ion batteries. It does not contain any heavy metal elements harmful to human body.
2.Cheap raw materials and abundant resources.
3.Large theoretical capacity. Can release more capacity, large and balanced discharge.
4.The voltage platform has good characteristics, and the balance of its charge and discharge voltage platform can approach the stabilized power supply.
5.Good performance at high temperature.
6.Moderate energy storage, positive electrode materials can be compatible with most electrolyte systems.
7.Long life cycle.


 


Li-ion(NCM) Battery Advantages:
1.High energy density is the biggest advantage of ternary lithium battery.
2.With excellent comprehensive performance, which is balanced in capacity and safety.
3.Light weight and small footprint.
4.Better endurance and longer duration.
5.Good low temperature performance.
6.High charging efficiency.


 


6V6AH(5)


12V4AH(1)12V4AH(3)12V4AH(4)


 


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Lithium battery charger:


 











































































Battery Pack
Rated Voltage
Max.Output VoltageOutput Current RangeAC Input Voltage RangeSocket Standard
6V7.3V1-100A110-260V; 40-70HZEU/AU/UK/US...
12V14.6V1-100A110-260V; 40-70HZEU/AU/UK/US...
24V29.2V1-100A110-260V; 40-70HZEU/AU/UK/US...
36V43.8V1-100A110-260V; 40-70HZEU/AU/UK/US...
48V54.6V1-100A110-260V; 40-70HZEU/AU/UK/US...
48V58.4V1-100A110-260V; 40-70HZEU/AU/UK/US...
48V58.8V1-100A110-260V; 40-70HZEU/AU/UK/US...
60V71.4V1-100A110-260V; 40-70HZEU/AU/UK/US...
72V87.6V1-100A110-260V; 40-70HZEU/AU/UK/US...

 









12

 


If you need a matching lithium charger, please directly contact us for more details.


click here>>>




Company Information




Our Factory


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Our Exhibition


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Our Certificate


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Our Service


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Service aim:


Quality products, Competitive price, Fast delivery


 


Our Company Competitive Advantage:


1.20 years marketing experience in domestic battery line and 10 years experience of producing battery.
2.Carried on self-renovation and automatic production, with group of professional engineers.
3.All the productions are inspected carefully by QC before delivery.
4.Top quality with competitive price help you gain your market.
5.Low MOQ request and small order accept for supporting clients.
6.Customized battery pack is acceptable.
7.Quick response and faster delivery.





Packaging & Shipping


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FAQ


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Q1: Are you a manufacturer or trading company?


A: We are a manufacturer in Jiangxi more than 10 years.


 


Q2: Can I have a sample order?


A: Yes. We support sample order for quality inspection. Customized is available.


 


Q3: Do you have any MOQ limit?


A: We are not very strictly with MOQ, small order is accepted.


 


Q4: What’s your lead time?


A: Usually can be delivered within 15-25 days. Large quantities need to be negotiated.


 


Q5: Do you test all your goods before delivery?


A: Yes, we have 100% test before delivery.


 


Q6: How do you ship the goods?


A: We usually ship by DHL, UPS, Fedex,TNT for samples and large quantities should be by sea.


 


Q7: Do you supply OEM service or private label?


A: Yes. We can produce according to customer’s requirement.



If you have any other questions, please feel free to contact us, we will try our best to support your business, thank you!




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