HONG KONG TAC INDUSTRIAL CO., LTD.

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Home ProductsElectric Bike Battery Pack

20Ah LiFePO4 Electric Bike Battery Pack / 48V Electric Car Batteries High Power

20Ah LiFePO4 Electric Bike Battery Pack / 48V Electric Car Batteries High Power

    • 20Ah LiFePO4 Electric Bike Battery Pack / 48V Electric Car Batteries High Power
    • 20Ah LiFePO4 Electric Bike Battery Pack / 48V Electric Car Batteries High Power
    • 20Ah LiFePO4 Electric Bike Battery Pack / 48V Electric Car Batteries High Power
    • 20Ah LiFePO4 Electric Bike Battery Pack / 48V Electric Car Batteries High Power
  • 20Ah LiFePO4 Electric Bike Battery Pack / 48V Electric Car Batteries High Power

    Product Details:

    Place of Origin: guangzhou
    Brand Name: TAC
    Certification: UL,ROHS
    Model Number: PIFP0133

    Payment & Shipping Terms:

    Minimum Order Quantity: 10pcs
    Price: Price Negotiable
    Packaging Details: 1pcs/box , 1 box for one carton
    Delivery Time: 14Days after order confirm
    Payment Terms: TT, LC, Paypal, etc
    Supply Ability: 100Piece/days
    Contact Now
    Detailed Product Description
    Materail: Lifepo4 Capacity: 50ah
    Voltage: 48v Circle Lfie: 1200 Times
    Cell: IFR26650 3300MAH 16S6P SIZE: 280*164*130MM
    PVC: Blue Pvc

     

    20Ah LiFePO4 Electric Bike Battery Pack / 48V Electric Car Batteries High Power

    Quick Detail:

     

    1. Rated Capacity: 20Ah; Nominal Voltage: 48V
    2. Specially design to meet customer require
    3. Have a long cycle life about 1200-2000 times.
    4. High quality and the good price

     

    Application:

            High Capacity Electric Bike Battery Pack 48V 20Ah for Electrocar, Electric Boat,  Motorcycle, E-bike and so on

     

    Specification for 20Ah LiFePO4 Electric Bike Battery Pack / 48V Electric Car Batteries High Power
     

    No.

    Item

    General Parameter

    Remark

    1

    Rated Capacity

    20Ah

    Standard discharge(0.2 C5)after standard charge(0.2 C5)

    2

    Minimal Rated Capacity

    18Ah

    3

    Nominal Voltage

    48V

    16S

    4

    Cycle Life

    Higher than 60% of the Initial Capacity of the Cells

    Charge: CC@0.2C to 58.4V, then CV till current to 0.05C

    Rest: 30min.
    Discharge: 0.2C to 36.8V
    Temperature:20±5℃
    Carry out 2000cycles

    5

    Discharge cut-off voltage

    36.8V

    36.8V( recommended)

    6

    Charging cut-off voltage

    58.4V

    58.4V (recommended)

    7

    Cell and assembly method

    IFR26650EC-3.3AH

    16S6P

    8

    Housing material

    PVC

     

    9

    Standard charge

    0.2C constant current(CC) charge to 58.4V,then constant voltage (CV)58.4V charge till charge current decline to ≤0.05C

    Charge time : Approx 7h

    10

    Standard discharge

    Constant current 0.2C

    Cut-off voltage 36.8V

     

    11

    Maximum Charge Current

    15A

     

    12

    Max Discharge Current

    40A

     

    13

    Operation Temperature Range

    Charge: 0~45℃

    60±25%R.H.

     

     

     

    Discharge: -10~60℃

     

    14

    Storage Temperature Range

    Less than 1 year : 0~25℃

    60±25%R.H.

    at the shipment state

     

     

    Less than 3 months:-5~36.8℃

     

    15

    Weight

    Approx: 8.8Kg

     

    16

    Max. Dimension

    Height:280mm

     

     

     

     

    Width: 164mm

     

     

     

    Length: 130mm

     

     

     
    Inner Structure for Battery Pack
     
    High Power 48V 20Ah LiFePO4 Electric Bike Battery Pack For Electric Vehicle
    48V 20AH LIFEPO4 BATTERY PACK 16S6P

     

    Picture for Battery Pack
     

    High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle

     

     

     

    High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle

     

    High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle

     

    The Caution Lable for Battery Pack 

    We support OEM  service for customer abou the lable

     

    High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle

     
     

     
     
    Environmental and Mechanical Test to Prove the Safe Performance

     

    No. Items Test Method and Condition Criteria
    1 Vibration test After standard charging, fixed the cell to vibration table and subjected to vibration cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz and 55Hz, the excursion of the vibration is 1.6mm. The cell shall be vibrated for 30 minutes per axis of x, y axes.

    No leakage

    No fire

    No explosion

    2 Drop test The battery to be fully charged with standard charging condition, and dropped from a height of 1m to concrete floor for 6 times (+/- direction on x, y axes).

    No leakage

    No fire

    No explosion

    3 Impact test The battery to be fully charged with standard charging condition, and put a rod with diameter = 15.8mm on the cell, and then heavy block (weight = 9.1Kg) crash on the cell from a certain height (height = 61.0cm).

    No explosion

    No fire

    4 Crush test Cell is to be crushed between two flat surfaces, the crushing is to be continued until applied force of 13 kN, and once the maximum force has been obtained it is to be released. Measure its temperature and observe event.

    No explosion

    No fire

    5 Shock test

    The battery to be fully charged with standard charging condition,

    and subjected to 6 shocks/axis, 18 total, of peak acceleration of

    150g and pulse duration of 6 ms.

    No explosion

    No fire

    No leakage

     

     
     

    Contact Details
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    Contact Person: Vivian

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