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Safe And Long Lasting 3.2V 300ah lithium iron phosphate battery cell For Energy Storage

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Safe And Long Lasting 3.2V 300ah lithium iron phosphate battery cell For Energy Storage

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Brand Name : TINKO/OEM

Model Number : 81175200

Certification : CE/ROHS/MSDS/UN38.3

Place of Origin : China

MOQ : 1000PCS

Price : Negotiable

Supply Ability : 100pcs/day

Packaging Details : parer carton

Battery Type : lthioum ion battery

Voltage : 3.2V

Capacity : 300AH

Weight : 6000g

Size : 81.2*175*200mm

Origin : Dongguan, China

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Stable LFP81175200 3.2V 300ah Lifepo4 Battery Cell for Electric Vehicles and Energy Storage System
 


Product Description
 
Lithium Iron Phosphate (LiFePO4) batteries are a type of lithium-ion battery known for their stability, safety, and long life. They are widely used in various applications, including electric vehicles, renewable energy storage, and portable electronics and provide a stable voltage output throughout their discharge cycle, which contributes to consistent performance. It capability of handling high discharge currents, making them suitable for applications requiring quick bursts of power. Also they are more environmentally friendly than other lithium-ion chemistries, sinceit does not contain toxic metals like cobalt.
 
 
 
Product Parameters

 

                     Items

 

           Specification                    Condition/Notes
Nominal Capacity 300Ah

 

standard charge and discharge procedure

 
Nominal Energy 950Wh

 

standard charge and discharge procedure

 

 

Nominal Voltage

 

 3.2V  

 

Charge/Discharge Voltage Range

 

 

2.5V～3.65V

 

 T>0℃

 

2.0V～3.65V

 

 T ≤ 0 ℃ ,  F o r b i d continuous charging

 

Cell Weight

 

 5998±300g  

 

Weight Energy Density

 

 160Wh/kg  

 

Volume Energy Density

 

 330Wh/L  

 

ACR

 

 0.1mS≤R≤0.3mS 25℃±2℃  Fresh cell(17%±3%SOC)

 

DCR

 

 <0.5ms 50%SOC@3C30S,25±2℃

 

 
 

 

Recommended Charge specification

 

                   

                    Items

 

             Specification                 Condition/Notes
Standard Power Charge

0.5P(475W) 3.65V

15℃<T<45℃

Constant Power

Cut off condition

(terminating)

Temperature

Regular Charge(Slow Charge)

150A 3.65V 15A

15℃≤T<45℃

Constant current  Constant voltage Cut off condition (terminating)

Temperature

 

Step Charge

 

 

See appendix A.1

 

Fast charging

strategy at different temperature

 
Appendix A.1

 

Procedure

 

 

Temperature

 

 <0℃ 0℃≤T< 5℃ 5℃≤T< 15℃ 15℃≤T< 25℃

25℃≤T

<45℃

45℃≤T

<50℃

50℃≤T

<55℃

 

 

 

1

 

      Charge            current

(C)

Forbid

charging

 

0.1

 

0.2

 

0.5

 

1

 

0.5

 

0.2

 

Jumping voltage

(V)

 /

 

3.50

 

3.50

 

3.50

 

3.45

 

3.50

 

3.50

 

 

 

2

 

     Charge             current

(C)

 /

 

0.05

 

0.05

 

0.2

 

0.50

 

0.20

 

0.10

 

Jumping voltage

(V)

 /

 

3.60

 

3.60

 

3.60

 

3.60

 

3.6

 

3.60

 

 

 

3

 

      Charge             current

(C)

 /

 

0.02

 

0.02

 

0.1

 

0.2

 

0.05

 

0.05

 

Cutoffvoltage

(V)

 /

 

3.65

 

3.65

 

3.65

 

3.65

 

3.65

 

3.65

 

Working Temperature Range

 

                      Items

 

            Specification

 

                Condition/Notes

 

Optimum Working Temperature

 

 15～35℃  

 

Charge Temperature Range

 

 0～55℃

Charging current,see appendixA.1

 

Discharge Temperature Range

 

 -30～60℃

 

Cell temperature T≤60℃

 

 

 

Safe And Long Lasting 3.2V 300ah lithium iron phosphate battery cell For Energy Storage

 

 

 

 

 


Product Tags:

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