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    high capacity lithium ion 18650 3.7V 3000mAh rechargeable li-ion power battery

    customized items: PCM,wire, connectors, label marking,etc

    • Model:18650
    • Normal voltage:3.7V
    • Capacity:3000mAh
    • Diameter:18mm
    • Height:65mm
    • Spec: download

    Item

     

    Parameters

     

    Remark

    Rated Capacity

    Typical

    3000mAh

    standard discharge(0.2C)

    after standard charge

    Minimum

    3000mAh

    Alternating 

    Internal Resistance

    ≤70mΩ


    Nominal Voltage 3.7V  mean operation voltage

    Voltage at end of Discharge

    2.75V

    discharge cut-off voltage

    Charging at end of Voltage

    4.25V


    Standard Charge

    Constant Current 0.2C Constant 

    Voltage 12.6V 0.02C cut-off

    charge time:Approx 6.0h

    Standard Discharge

    Constant Current 0.2C end Voltage 9.0V


    Fast Charge

    Constant Current 1C Constant 

    Voltage 12.6V 0.02C5A cut-off

    charge time:Approx 2.5h

    Fast Discharge

    Constant Current 1C end Voltage 9.0V


    Cycle Characteristic

    2000times(100%DOD)

    4000 times(80%DOD)

    7000 times(50%DOD)

    the residual capacity is no less 

    than 80% of rated capacity at 1C rate.

    Maximum Continuous

     Discharge Current

    3C

    pulse discharge current: 5 C

    Operation Temperature Range

    Charge:0~55

    Discharge:-20~60

    60±25%R.H. bare battery

    Storage Temperature Range

    Less than 1 year:-20~25

    Less than 3 months:-20~45

    60±25%R.H. at the shipment 


    label: 18650
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    影音先锋 xfplay

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