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Polymer Lithium-Ion Cell 4Ah 936060 3.7v For Big Capacity Power Bank

Polymer Lithium-Ion Cell 4Ah 936060 3.7v For Big Capacity Power Bank

    • Polymer Lithium-Ion Cell 4Ah 936060 3.7v  For Big Capacity Power Bank
    • Polymer Lithium-Ion Cell 4Ah 936060 3.7v  For Big Capacity Power Bank
    • Polymer Lithium-Ion Cell 4Ah 936060 3.7v  For Big Capacity Power Bank
  • Polymer Lithium-Ion Cell 4Ah 936060 3.7v  For Big Capacity Power Bank

    Product Details:

    Place of Origin: guangzhou
    Brand Name: TAC
    Certification: IEC62133, UL1642 ,ROHS
    Model Number: 936060-4AH 3.7V

    Payment & Shipping Terms:

    Minimum Order Quantity: 2000pcs
    Price: USD8-9
    Packaging Details: plastical tray
    Delivery Time: 15-20day after order
    Payment Terms: T/T
    Supply Ability: 100000pcs
    Detailed Product Description
    Nominal Voltage: 3.7V Nominal Capacity: 4Ah
    Type: Polymer Lithium-Ion Packing:: PVC Packing
    Size: 9.3*60*60mm Pack: 2S 3S 4S 6S
    PVC: Blue \ Black Or OEM Brand: Tac Or OEM
    PO NO: PLIP0914

    Polymer Lithium-Ion Cell 4Ah 936060 3.7v For Big Capacity Power Bank

     

    Specification For Polymer Lithium-Ion Cell 4Ah 936060 3.7v For Big Capacity Power Bank

     

    No. Items Specification Remark
    1 Nominal Capacity 4Ah 0.2C Standard discharge
    2 Nominal Voltage 3.7V Mean Operation Voltage
    3

    Voltage at end of Discharge

     

    3.0V

    Discharge Cut-off Voltage

     

    4 Charge Voltage 4.2V±0.03V By standard charge method
    5 Cell Internal Impedance ≤300Ω  
    6 Maximum charge current 30C For continuous charging mod
    7 Maximum discharge current 50C For continuous discharge mod
    8

    Operation Temperature Range

     

    Charge:0~45℃

    60±25%R.H.

    Bare Cell

     

        Discharge:-20~60℃  
    9

    Storage Temperature Range

     

    Less than 1 year: -20~25℃

    60±25%R.H.

    at the shipment state

     

        less than 3 months: -20~40℃  
    10

    Weight

     

    Approx: 8g

     

    Finished Cell
    11

    Pack Dimension

     

    Height 60mm*Width60mm Thickness 9.3mm

     

    Initial Dimension

     

     

     

    Safety Test Method And Standard

     

    Due to more stringent regulations in dealing with dangerous goods, Tac make the safe test follow UN38.3

    and submit the MSDS UN38.3 when the cargo shipped out for most LP battery

     

    Item

     

    Battery

    Condition

     

    Test Method

     

    Requirements

     

    Crush

     

    Fresh,

    Fully charged

     

    Crush between two flat plates. Applied force is about 13kN(1.72Mpa) for 30min.

     

    No explosion,

    No fire

     

    Short

    Circuit

     

    Fresh,

    Fully charged

     

    Each test sample battery, in turn, is to be short-

    circuited by connecting the (+) and (-) terminals of the battery with a Cu wire having a maximum resistance load of 0.1Ω.Tests are to be conducted at room temperature(20±2℃ ).

     

    No explosion,

    No fire The Temperature of the surface of the Cells are lower than 150℃

     

    Short

    Circuit

     

    Fresh,

    Fully charged

     

    Each test sample battery, in turn, is to be short-

    circuited by connecting the (+) and (-) terminals of the battery with a Cu wire having a maximum resistance load of 0.1Ω.Tests are to be conducted at temperature(60±2℃ ).

     

    No explosion,

    No fire The Temperature of the surface of the Cells are lower than 150℃

     

    Impact

     

    Fresh,

    Fully charged

     

    A 56mm diameter bar is inlayed into the bottom of a 10kg weight. And the weight is to be dropped from a height of 1m onto a sample battery and then the bar will be across the center of the sample.

    No explosion,

    No fire

     

    Forced

    Discharge

     

    Fresh,

    Fully charged

     

    Discharge at a current of 1 C5A for 2.5h.

     

    No explosion,

    No fire

     

    Nail

    Pricking

     

    Fresh,

    Fully charged

     

    Prick through the sample battery with a nail having a diameter of 3mm and remain 2h.

     

    No explosion,

    No fire

     

     

    Packing for Polymer Lithium-Ion Cell 4Ah 936060 3.7v For Big Capacity Power Bank

    Due to avoid short circle, we pack the batteryby specially plastic palltet

    20pcs for one pallet and 8pallets for one standard paper carton.

    Polymer Lithium-Ion Cell 4Ah 936060 3.7v  For Big Capacity Power Bank

     

    The outer carton stick UN Lithium-ion label with internation transportation rules

     

    Polymer Lithium-Ion Cell 4Ah 936060 3.7v  For Big Capacity Power Bank

     

    Handling of Cells

     

    Consideration of strength of film package 

    Soft Aluminium foil

    Easily damaged by sharp edge parts such as pins and needles, Ni-tabs, comparing with metal-

    can-cased LIB.

     

    Sealed edge may be damaged by heat above 100°C, bend or fold sealed edge.

     

    Prohibition short circuit

     

    Never make short circuit cell. It generates very high current which causes heating of the cells

    and may cause electrolyte leakage, gassing or explosion that are very dangerous.

     

    The LIP tabs may be easily short-circuited by putting them on conductive surface.

    Such outer short circuit may lead to heat generation and damage of the cell.

     

    An appropriate circuitry with PCM shall be employed to protect accidental short circuit of the

    battery pack.

     

    Mechanical shock

    LIP cells have less mechanical endurance than metal-can-cased LIB.

    Falling, hitting, bending, etc. may cause degradation of LIP characteristics.

     

    Handling of tabs

     

    The battery tabs are not so stubborn especially for aluminum tab.

    Don’t bend tab.

    Do not bend tabs unnecessarily.

     

     

    Similar Polymer Battry Picture for LiPO battery 3.7V 16AH High power 20C discharge li-ion battery for UAV

    Polymer Lithium-Ion Cell 4Ah 936060 3.7v  For Big Capacity Power Bank

     

    Other size:

    Tac submit over 2000 models for different capacity and size 

    MODEL CAPACITY T W H
    506786MP-3500 3500 6 5.08 66.88 86.62
    9645100MP-4800 4800 3.5 9.25 44.64 99.95
    4674135MP-5000 5000 5 4.64 73.68 134.53
    114295MP-5600 5600 5 11.27 41.45 95.08
    887780MP-6000 6000 5 8.46 76.23 79.1
    1145100MP-6000 6000 2.2 11.3 43.49 100.52
    9545120MP-6500 6500 2.0 9.39 44.53 120.75
    956497MP-6900 6900 3.2 9.36 62.6 95.75
    8843156MP-7700 7700 2.2 9.02 43.97 159.31
    8060155MP-8300 8300 2.0 7.82 58.9 156.88
    9759156MP-10000 10000 2.2 9.37 58.85 155.77
    7270170MP-10000 10000 2.2 6.88 69.98 169.87
    9559156MP-11000 11000 2.2 9.47 58.83 157.5

     

     

    Contact Details
    HONG KONG TAC INDUSTRIAL CO., LTD.

    Contact Person: Vivian

    Send your inquiry directly to us (0 / 3000)

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