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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

BZ301120 3.7V 40mah li-ion battery

Size:T3*W11*L22MM
Type: Li-ion polymer battery
Weight:4g
Capacity:40mAh
Voltage:3.7V

  • BZ301120 3.7V 40mah lipo battery
    Specification
    No. Item General Parameter Remark
    1 Rated Capacity Typical 40mAh Standard discharge0.2C C5A) after Standard charge
    Minimum 38mAh
    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 350mΩ 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/宽度: max11mm
    Thickness/
    厚度: max3mm
    Initial  Dimension

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