HONG KONG TAC INDUSTRIAL CO., LTD.

              Your Personal Battery Expert!

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsPolymer Lithium Ion Batteries

Rechargeable Lithium-ion 3.7V Battery Cell 1055275 20Ah For Power Bank

Rechargeable Lithium-ion 3.7V Battery Cell 1055275 20Ah For Power Bank

    • Rechargeable Lithium-ion 3.7V  Battery Cell 1055275 20Ah For Power Bank
    • Rechargeable Lithium-ion 3.7V  Battery Cell 1055275 20Ah For Power Bank
  • Rechargeable Lithium-ion 3.7V  Battery Cell 1055275 20Ah For Power Bank

    Product Details:

    Place of Origin: guangzhou
    Brand Name: TAC
    Certification: UL RoHs CE
    Model Number: LP1055275 20Ah 3.2V

    Payment & Shipping Terms:

    Minimum Order Quantity: 200pcs
    Price: usd 2.0 each pcs
    Packaging Details: 100pcs per carton
    Delivery Time: 15days after T/T
    Payment Terms: T/T
    Supply Ability: 100000Piece/Month
    Contact Now
    Detailed Product Description
    Material: Rechargeable Lithium-ion Capacity: 20ah
    Voltage: 3.2v-3.65v Circle Life: 500times
    Pack: Soft Pack Size: 10.5*55*275mm
    High Rate: 20C

      Rechargeable Lithium-ion 3.7V Battery Cell 1055275 20Ah For Power Bank


    The battery is soft pack belong to rechargeable lithium-ion battery ,

    high capacity for single cell, assembled the battery cell for big capacity more easy.


    Specification for Soft Pack 3.7V LiFePO4 Battery Cell 1055275 20Ah for Solar Power

    Item

    Specification

    Remark

    Nominal Capacity

    20000mAh

    0.2C, CC(constant current)discharge to 2.0V cut

    off, at 23±3℃

     Nominal Voltage

     3.7V

     

    Standard Charging Current

    0.2C

    0~45℃0.2CCC(constant current)charged to

    3.6V,then CV(constant voltage 3.6V)charge till

    charge current ≤0.02C

    Max. Charging Current

    1.0C

     

    Charge Ending Voltage

    4.2V

     

    Standard Discharging Current

    0.2C

    0.2CCC(con

    stant current)discharged to 2.0V

    Max. Continual Discharging
    Current

    2.0C

     

    Discharge Ending Voltage

    2.0V

     

    Standard Charging Time

    5~6h

     

    Rapid Charging Time

    1~2h

     

    Production Impedance

    ≤80mΩ

    AC Impedance 1KHz

    BatteryWeight

    ≤ 235g

    No include box

    Size T*W*L 10*55*275MM

     

     

     

    Application for cell

    1. solar power system
    2. EV E-CAR,
    3. portable energy storage system

     

    Package For Cell

    Rechargeable Lithium-ion 3.7V  Battery Cell 1055275 20Ah For Power Bank

     

    Delivery 

    1. standard model :  7-10 days after the order confirmed
    2. OEM model; 25-30 days after the order confirmed
    3. There is over 200 model for different size  and capacity , and we support OEM ODM for LIFEPO4 Soft pack battery 

     

    Certification

    We can support UN38.3 UL REACH ROHS and other specially certfication

     

     

    Drawing For Soft Pack

    Rechargeable Lithium-ion 3.7V  Battery Cell 1055275 20Ah For Power Bank

     

    Similar Production Picture

     

    Rechargeable Lithium-ion 3.7V  Battery Cell 1055275 20Ah For Power Bank

     

    Rechargeable Lithium-ion 3.7V  Battery Cell 1055275 20Ah For Power Bank

     

    The Soft Cell Assembled To Various Capacity and Voltage Pack

    Rechargeable Lithium-ion 3.7V  Battery Cell 1055275 20Ah For Power Bank

     

    Handling of Cells

    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.

     

    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.

     

    Contact Details
    HONG KONG TAC INDUSTRIAL CO., LTD.

    Contact Person: Vivian

    Send your inquiry directly to us (0 / 3000)

    Other Products