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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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