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BENZO Energy technology Co.,Ltd
TEL:+86-755-84822012
Site: www.bz-battery.com
Email: sales@bz-battery.com
Office Address:HeCheng Century Park,BanTian Residential district, Longgang area,shenzhen
Factory Address:Building B1, HanTong Industrial Park , LuoMa Road,QingXi Town, DongGuan, China

Special battery

China Customized Special BZ 451220 80mah 3.7V LiPo Battery For Wearable Device

    Place of Origin: Guangdong, China (Mainland)
    Brand Name: BZ
    Model Number: 451220
    Type: Li-Ion
    Nominal Voltage: 3.6V
    Size: 4.5*12*22mm
    Nominal Capacity: 80mAh
    Product name: 451220
    Warranty: 1 Year
    Weight: 4g
    Cycle life: 500 Times
    Capacity: 80mah
    Voltage: 3.7V
    Application: Digital Products
    Certificate: CE/RoHS/UN38.3/MSDS
    Payment: Paypal.TT.Escrow.Western Union
    Max charge current: 1C

  • 451220 80mah 3.7V LiPo Battery For Wearable Device
    80mah 3.7V LiPo Battery For Wearable Device
    3.7V LiPo Battery For Wearable Device
     LiPo Battery For Wearable Device
    80mAh LiPo Battery For Wearable Device



    Product Parameters

    No.

    Item

    General Parameter

    Remark

    1

    Rated Capacity

    Typical

    85mAh

    Standard discharge(0.2C C5A) after Standard charge

    Minimum

    80mAh

    2

    Nominal Voltage

    3.7V

    Mean Operation Voltage

    3

    Voltage at end of

    3.0V

    Discharge Cut-off Voltage

    Discharge

    4

    Charging Voltage

    4.2±0.03V

     

    5

    Internal Impedance

    ≤300mΩ

    Internal resistance measured at AC 1KHZ after 50% charge

    The measure must uses the new batteries that within one week after shipment and cycles no more than 5 times

    6

    Standard charge

    Constant Current 0.2C5A

    Charge time : Approx 6h

    Constant Voltage 4.2V

    0.01 C5A cut-off

    7

    Standard discharge

    Constant current 0.2 C5A

     

    end voltage 3.0V

    8

    Fast charge

    Constant Current 0.5C5A

    Charge time : Approx 2.5h

    Constant Voltage 4.2V

    0.01 C5A cut-off

    9

    Fast discharge

    Constant current 0.5C5A

     

    end voltage 3.0V

     

    10

    Maximum Continuous Charge Current

    1 C5A

     

    11

    Maximum Continuous Discharge Current

    1C5A

     

    12

    Operation Temperature Range

    Charge: 0~45

    60±25%R.H.

    Bare Cell

    Discharge: -20~60

     

    13

    Storage Temperature Range

    Less than 1 year: -20~25

    60±25%R.H.

    less than 3 months: -20~40℃

    at the shipment state

    14

    Pack  Dimension

    High: max22mm

    Width: max12mm
    Thickness: max4.5mm

    Initial  Dimension



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