IFR26650 Rechargeable LiFePO4 Battery For Energy Storage

LiFePO4 Rechargeable Battery Pack; Part No:PIFP0843 Spec: 12.8V 75AH 960Wh  Application: Specialized Electric Vehicle Battery Certification: CE/ROSH/UL/MSDS/UN38.3/BIS

Product Details

IFR26650  Rechargeable LiFePO4 Battery For Energy Storage

 

 

1Quick Detail:

 

Place of Origin:

Guang dong China

Brand Name:

TAC

Model Number:

12.8V75AH

Rated Capacity:

75Ah

Size:

customized

Voltage:

3.2V

OEM & ODM:

Support

Packing:

PVC Packing

Warranty:

12months

Environmental Compliance:

CE/ROSH/UL/MSDS/UN38.3/BIS

 

IFM12.8V 75AH IFR26650 4S25P Cell Spec:

 

No.

Items

Specifications

Remark

 

1

Nominal Capacity

 

3000mAh

0.2C Standard discharge

0.2C

2

Minimum Capacity

 

2900mAh

3

Nominal Voltage

 

3.2V

Mean Operation Voltage

 

4

Charge Voltage

 

3.65V±0.03V

By standard charge method

 

5

Standard charging method

 

0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C

0.2C constant current3.65VConstant voltage and current≤0.01C

About the time 6h-7h

6

Charge current

 

0.2C

600mA

Standard charge, charge time about 6h(Ref)

 

0.5C

1500mA

Rapid Charge, charge time about: 3h(Ref)

 

7

Standard discharging method

 

0.2C constant current discharge to2.0V,

0.2C Constant current
discharge 2.0V

8

Cell Internal Impedance

 

≤40mΩ

Internal resistance measured at AC 1KHZ after 50% charge

 

 

IFM12.8V 75AH IFR26650 4S25P Pack Spec:

 

No.

 

Item

 

General Parameter

 

Remark

 

1

Combination method  

 

4S25P

 

 

2

Combination standard

 

Capacity difference≤2%

Combination after 0.15C discharge to 2.5V

 

Resistance difference  ≤10mΩ

Voltage difference≤8mV 

3

Rated Capacity

 

Typical

 

75Ah

Standard discharge after Standard charge(package)

 

Minimum

 

72.5Ah

4

Nominal Voltage

 

12.8V

Mean Operation Voltage

 

5

Voltage at end of

Discharge

 

10V

Discharge Cut-off Voltage

 

6

Charging Voltage

 

14.8V

 

7

Internal Impedance

 

≤80mΩ

Internal resistance measured at AC 1KHZ after 50% charge

The measure must uses the new batteries that within one week after shipment and cycles less than 5 times

 

8

Standard charge

 

Constant Current 15A

Constant Voltage14.6V

0.01CA cut-off

 

Charge time : Approx 6 h

 

9

Standard discharge

 

Constant current:15A

end voltage 10V

 

 

10

Maximum Continuous Charge Current

 

15A

 

  

Packaging & Delivery


Packaging Details: LiFePO4 12.8v75ah Energy storage Battery Packing:export standard packing . 
We can also packing with customer requirements.

 


 

Inquiry