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NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification

NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification

    • NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
    • NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
    • NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
  • NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification

    Product Details:

    Place of Origin: CHINA
    Brand Name: MP/OEM
    Certification: UL IEC EN61951
    Model Number: AA1600

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000pks
    Price: negociate
    Packaging Details: 5pks/box, 60pks/ctn
    Delivery Time: 3-30days according the qty
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 300000pcs/day
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    Detailed Product Description
    Material: NI-MH SIZE: AA
    Capacity: 1600mAh Voltage: 4.8V
    Discharge Rate: 3C Application: Medical Device

    NIMH AA1600mAh 4.8V battery pack 3C discharge for medical device with UL IEC EN61951 certification.

     

    1. Specification of the battery pack:

    Description Unit Specification Condition
    Nominal Voltage V 4.8 Pack
    Nominal Capacity mAh 1600 Standard Charge/Discharge
    Minimum Capacity mAh 1600 Standard Charge/Discharge(0.1C charge,0.2C discharge)
    Standard Charge mA 160(0.1C) Ta=0~40℃
      hour 16  
    Fast Charge mA 320(0.2C)~800(0.5C)with charge termination control -△V=5mV/cell Timer cutoff=110%input capacity Temp. cutoff=40~45℃ dT/dt=0.8℃/min(0.5 to 1.0C);            0.8~1℃/min(1C)
    hour 7.0 approx.(0.2C)
    2.4 approx (0.5C)
    Trickle Charge mA 48(0.03C)~80(0.05C) Ta=0~40℃
    Discharge Cut-off Voltage V 4 Pack
    Maximum Discharging Current A 4.8(3C) Ta =0~50℃ 3.2V cut off
    Storage Temperature   ℃ -20~+35 *  

    Open circuit voltage:         ≥ 5V

    Internal impedance(RI) :   ≤250mΩ

    High rate discharge(1c) :   ≥54 min

     

    2. Safety test

    Over discharge: 0.1C charge for 48hrs No conspicuous deformation and/or leakage.

    Charge reserve: Standard charge Storage: 28 days Standard discharge (0.2C) ≥180min

    Humidity: Standard charged, stand for 10 days at 33±3℃ and 80±5% of relative humidity No leakage

    External Short Circuit: After standard charge, short-circuit the cell at 20 ℃ ± 5 ℃ until the cell temperature returns to ambient temperature.(cross section of the wire or connector should bemore than 0.75mm2) No fire and no
    explosion

    Vibration Resistance: Charge of voltage should be under 0.08V/pack, change of impedance should be under20milli-ohm/cell.

    Drop Test: △V<0.02V/cell △Ri<5%/cell Charge at 0.1C for 16hrs,and then leave for 24hrs,check battery before / after drop

    Height: 50 cm
    Thickness of wooden board: 30mm
    Direction is not specified
    Test for 3 times
    IEC Cycle Life Test: ≥500 cycle IEC61951-2(2003)7.4.1.1
     
    3.Pics of battery pack
    NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
    NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
    4. Q&A
    Q: How to give the quality garantee?
    A: We give 6m-1y garantee for our battery packs. As the faulty allowance is less than 0.2%. For more we will give 
         replacement in the next order. 
     
    Q: How long will be the delivery date?
    A:  Normally one month if have cell stock 15-20days will be ready.
     
    Q: How to start the cooperation?
    A:  You can take our sample and confirm the quality and packing details. Then start to order from small order. 
     
    5. Wish 13years experience in battery area can help you out from your project.
    NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
     

    Contact Details
    MAXPOWER INDUSTRIAL CO.,LTD

    Contact Person: Jackie Xie

    Tel: +86-13480725983

    Send your inquiry directly to us (0 / 3000)