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45A dicharge rate Original SAMSUNG Lithium Ion Battery Pack INR21700 40T 4000mAh 3.7V 45A Dicharge

45A dicharge rate Original SAMSUNG Lithium Ion Battery Pack INR21700 40T 4000mAh 3.7V 45A Dicharge

    • 45A dicharge rate Original SAMSUNG Lithium Ion Battery Pack INR21700 40T 4000mAh 3.7V 45A Dicharge
    • 45A dicharge rate Original SAMSUNG Lithium Ion Battery Pack INR21700 40T 4000mAh 3.7V 45A Dicharge
    • 45A dicharge rate Original SAMSUNG Lithium Ion Battery Pack INR21700 40T 4000mAh 3.7V 45A Dicharge
    • 45A dicharge rate Original SAMSUNG Lithium Ion Battery Pack INR21700 40T 4000mAh 3.7V 45A Dicharge
  • 45A dicharge rate Original SAMSUNG Lithium Ion Battery Pack INR21700 40T 4000mAh 3.7V 45A Dicharge

    Product Details:

    Place of Origin: China
    Brand Name: SAMSUNG
    Certification: PSE, KC, CB, UL
    Model Number: INR21700 40T

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000PCS/ORDER
    Price: negotiate
    Packaging Details: 130pcs/ctn
    Delivery Time: 3-5days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 500000pcs/day
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    Detailed Product Description
    Material: Li-ion Color: Light Purple
    Voltage: 3.7V Capacity: 4000mAh
    Cycle Life: 1000times Size: Height : Max 70.30mm Diameter : Max 21.22mm
    Weight: 70g Maxdischarge: 45A
    High Light:

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    100% Original SAMSUNG INR21700 40T 4000mAh 3.7V 45A dicharge rate Rechargeable Li-ion Battery for power tools with KC CB UL UN3480 ROHS certification.

     

    Specification: 

     

         
    NO. Item Specification
    1 Standard discharge capacity Min. 4,000mAh Charge: 0.5C(2A), 4.20V, 0.05C(200mA) cut-off
    Rated discharge capacity Min. 3,900 mAh Charge:1.5C(6A), 4.20V, 0.025C(100mA)cut-off Discharge: 10A, 2.5V cut-off
    2 Charging Voltage 4.20 ± 0.05 V
    3 Nominal Voltage 3.6V
    4 Standard charge CCCV, 2A, 4.20 V, 200mA cut-off
    5 Rated charge CCCV, 6A, 4.20 V, 100mA cut-off
    6 Charging time Standard charge : 180min / 200mA cut-off Rated charge: 70min / 100mA cut-off
    7 Max. continuous discharge 35A(Without temperature cut), 45A(With 80℃ temperature cut)
    8 Discharge cut-off voltage 2.5V (End of discharge)
    9 Cycle life Capacity ≥ 2,400mAh after 250cycles (60% of the standard capacity Charge : 6A, 4.20V, CCCV 100mA cut-off -Discharge: 35A , 2.5V cut-off
    10 Retention characteristics Capacity recovery(after the storage) ≥ 3,510 mAh - Charge : 6A, 4.20V, CCCV 100mA cut-off - Storage : 30 days - Discharge : 10A , 2.5V cut-off
    11 Cell weight 70.0g max
    12 Cell dimension Height : Max 70.30mm Diameter : Max 21.22mm
    13 Operating temperature Charge : 0 to 45℃ Discharge: -20 to 60℃
    14 Operating temperature Charge : 0 to 50℃ (recommended recharge release < 45℃) Discharge: -20 to 80℃ (must re-discharge release < 60℃)
    15 Storage temperature (Recovery 90% after storage) 1 year 0~25℃, 3 months 0~45℃, 1 month 0~60℃

     

     

    Temperature dependence of charge capacity:
    Capacity comparison at each temperature, measured with discharge constant current 10A and 2.5V cut-off

    after the standard charge is as follows.

      Charge temperature Discharge temperature
    0℃ 5℃ 25℃ 45℃ 50℃ 23℃
    Relative capacity 80% 90% 100% 95% 95%  

     

    Discharge rate capabilities
    Discharge capacity is measured with the various currents in under table and 2.5V cut-off after the rated charge

      Discharge condition
    Current 10A 20A 30A 40A
    Relative Capacity 100% 95% 93% 90%

     

    More pics of the INR21700 40T 

    45A dicharge rate Original SAMSUNG Lithium Ion Battery Pack INR21700 40T 4000mAh 3.7V 45A Dicharge

     

    Packing Info. 

    45A dicharge rate Original SAMSUNG Lithium Ion Battery Pack INR21700 40T 4000mAh 3.7V 45A Dicharge
     


    1. All  goods are 100% inspected and packed very well.
    2. standard industrial use packing; 100pcs/box,2boxes/ctn

     

    What our battery suitable for? 

    For power tools...

    45A dicharge rate Original SAMSUNG Lithium Ion Battery Pack INR21700 40T 4000mAh 3.7V 45A Dicharge

     

    Delivery:
    Air or Sea transportation are available.
    For samples:delivery within 1-2 days.
    For formal order: Within 100k pcs, 7days around; 100-500k pcs, 10 days around; over 500k pcs, 15 days around.

     

    Warranty
    Samsung SDI will be responsible for replacing the cell against defects or poor workmanship for 12months from

    the date of shipping. Any other problem caused by malfunction of the equipment or mix-use of the cell is not under

    this warranty.
    The warranty set forth in proper using and handling conditions described above and
    excludes in the case of a defect which is not related to manufacturing of the cell.

     

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    18650BD-3200mAh-8A 中性 grey mid-rate cell
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    18650BM-3200mAh-3.87A green capacity cell
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    SONY 索尼VC3-1900mAh 18A/10C green high rate cell
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    Bostoon Bostoon 5300 green mid-rate cell

     

     

    For more info. Please feel free to contact me in any way below, hope 12years of battery area working experance can help you out.

    45A dicharge rate Original SAMSUNG Lithium Ion Battery Pack INR21700 40T 4000mAh 3.7V 45A Dicharge

     

    Contact Details
    MAXPOWER INDUSTRIAL CO.,LTD

    Contact Person: Jackie Xie

    Tel: +86-13480725983

    Send your inquiry directly to us (0 / 3000)