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Aluminum Case LiFePO4 Battery Pack 3.2V 50AH For Solar Street Light

Categories 3.2V LiFePO4 Battery
Brand Name: TAC OEM ODM
Model Number: PLFC0925
Certification: MSDS REACH ROHS
Place of Origin: Shenzhen zhuhai
MOQ: 200PCS
Price: usd68-70
Payment Terms: TT/Paypal
Supply Ability: 50000 pack for one week
Delivery Time: 7 days for single cell 15-20 days for battery pack
Packaging Details: Follow UN38.3 Rule
material: lifepo4 battery pack
Capacity: 50ah
voltage: 3.2v
circle life: 1200times
outer shell: Aluminum Case
warranty: 12 mohths
color: sliver
size: 29*136*208mm
MOQ: 5000 Pcs for mass production
Hight of screw pivot: 15.5mm
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Aluminum Case LiFePO4 Battery Pack 3.2V 50AH For Solar Street Light

Aluminum Case LiFePO4 Battery Pack 3.2V 50AH For Solar Street Light

Specification for Aluminum Case LiFePO4 Battery Pack 3.2V 50AH For Solar Street Light


No.ItemsSpecifications

Remark

1

Nominal Capacity


50Ah

0.2C Standard discharge


2

Minimum Capacity


49Ah
3

Nominal Voltage


3.2V

Mean Operation Voltage


4

Delivery voltage


3.2~3.4V

Within 10 days from Factory


5

Charge Voltage


3.65V±0.03V

By standard charge method


6

Standard charging method


0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C
7

Charge current


0.5C

Standard charge, charge time:4h(Ref)


1C

Rapid Charge, charge time:4h(Ref)


8

Standard discharging method


0.2C constant current discharge to 2.5V,
9

Cell Internal Impedance


≤5mΩ

Internal resistance measured at AC 1KHZ after 50% charge


Current Standard For Charge And Discharge


No.ItemsSpecifications

Remark


10

Maximum charge current


1C

For continuous charging mod


11

Maximum discharge current


1C

For continuous discharge mod


12

Operation Temperature and relative humidity Range


Charge

10~45℃

60±25%R.H.

Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery


Discharge

-20~45℃

60±25%R.H.

13

Storage temperature for a long time


-20~25℃

60±25%R.H.

Do not storage exceed half year.Must charge once when storage for half year.Must charge the battery which with protect circuit when storage for three mouths.



Component Drawing


Size For Battery Pack


NOItemsUnits: mmRemark
1C/T:29Max.
2B/W136Max.
3A/L208Max.
4D/Distance of screw pivot70+-0.5
5Hight of screw pivot15.5mm

Application

This lifepo4 battery pack is suitable for solar street light , and the battery pack with the double-screw bolt, the customer can install it to the equipment easy.

This design is suitable for weighing scale Battery too

Feature

  1. Deep discharge and long life 1200 times
  2. safer design with Aluminum Case
  3. the customer can install it for various equipment
  4. lighter and small than normal lifepo4 cylindrical cell

Normal Package

put one set in one foam bag , protect by sponge

and 5 set in one export carton


The battery pack can shrink with blue pvc if you need


Maybe you are interested in more size and capacity


Period of Warranty

The period of warranty is half a year from the date of shipment. TAC guarantees to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.


Storage of the Batteries


The batteries should be stored at room temperature, charged to about 30% to 50% of capacity.
We recommend that batteries be charged about once per half a year to prevent over discharge.


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