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Home ProductsLithium Ion Cylindrical Battery

18650 Lithium Ion Cylindrical Battery Pack 7.4V Wtih ROHS REACH

18650 Lithium Ion Cylindrical Battery Pack 7.4V Wtih ROHS REACH

    • 18650 Lithium Ion Cylindrical Battery Pack 7.4V Wtih ROHS REACH
    • 18650 Lithium Ion Cylindrical Battery Pack 7.4V Wtih ROHS REACH
  • 18650 Lithium Ion Cylindrical Battery Pack 7.4V Wtih ROHS REACH

    Product Details:

    Place of Origin: guangzhou
    Brand Name: TAC
    Certification: UL,ROHS
    Model Number: 7.4V 4400mAh

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000pcs
    Price: usd 5-10
    Packaging Details: Standard Carton Package with un38.3 certification
    Delivery Time: 14DAYS after order confirm
    Payment Terms: T/T L/C paypal
    Supply Ability: 100000Piece/Month
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    Detailed Product Description
    Model Number:: 7.4V 4400mAh Rated Capacity:: 4400mAh
    Size:: 38*20*70mm Voltage:: 7.4V
    Cycle Life:: 500times Type:: Lithium Ion Cylindrical Battery Pack
    Warranty: 1 Year Pvc: Green Or Blue

    18650 Lithium Ion Cylindrical Battery Pack 7.4V Wtih ROHS REACH

    Features:

    High quality 7.4V 4400mah Li-Ion rechargeable battery pack  with pcm and connector

    Light weight and higher energy density than any rechargeable battery

    No memory effects

    Longer storage life than NiMH battery 5.Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life

    cell with ul certification

     

    Quick Detail:

     

    Place of Origin: Guang dong China Brand Name: TAC
    Model Number: 7.4V 4400mAh Rated Capacity: 4400mAh
    Size: customized Voltage: 7.4V
    Cycle Life: >2000times Type: Li-ion
    OEM & ODM: Support Packing: PVC Packing
    Warranty: 12months Environmental Compliance: ROHS, REACH

     

    Packaging & Delivery:

     

    Packaging Details: 1set for one sponge bag, 3-5 bags for one inner box , 6 box for one carton
    Delivery Detail: 100 sets within 7days

     

    18650 Lithium Ion Cylindrical Battery Pack 7.4V Wtih ROHS REACH

     

     Deatil Specification for 18650 Lithium Ion Cylindrical Battery Pack 7.4V Wtih ROHS REACH

     

    NO.

     

    Item Specifications
    1 Norminal capacity 4400mAh 0.2C Discharge
    Minimum capacity 4300mAh 0.2C Discharge
    2 Nominal voltage 7.4V
    3 Charge current

    Standard Charge :0.2C

    Rapid charge :1.0C

    4 Standard Charging method 0.2C CC(constant current)charge to 8.4V,then CV(constant voltage 8.4V)charge till charge current decline to ≤0.01C
    5 Charging time

    Standard Charging

    Approx 5 hours

    Rapid charge

    Approx 1.2hours

    6 Max.charge current Constant Current 1C Constant Voltage 8.4V 0.01C cut-off
    7 Max.discharge current Constant current 1.0C end voltage 6.0V
    8 Standard Discharge Current Constant current 0.2 C end voltage 6.0V
    9 Discharge cut-off voltage 6.0V
    10 Max charge voltage 8.4V
    11 Initial Impedance ≤80mW
    12 Weight Approx:190g
    13 Operating temperature

    Charging: 0℃~45℃

    Discharging:-20℃~60℃

    14 Storage temperature -5℃~35℃
    15 Storage Humidity ≤75% RH
    16 Appearance Without scratch,distortion,contamination and leakage

     

    Picture for 7.4V 4400mAh 18650

    18650 Lithium Ion Cylindrical Battery Pack 7.4V Wtih ROHS REACH

    Contact Details
    HONG KONG TAC INDUSTRIAL CO., LTD.

    Contact Person: Vivian

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