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7.2V 250H Nickel Metal Hydride Rechargeable Battery of 280mAh

7.2V 250H Nickel Metal Hydride Rechargeable Battery of 280mAh

    • 7.2V 250H Nickel Metal Hydride Rechargeable Battery of 280mAh
    • 7.2V 250H Nickel Metal Hydride Rechargeable Battery of 280mAh
    • 7.2V 250H Nickel Metal Hydride Rechargeable Battery of 280mAh
    • 7.2V 250H Nickel Metal Hydride Rechargeable Battery of 280mAh
  • 7.2V 250H Nickel Metal Hydride Rechargeable Battery of 280mAh

    Product Details:

    Place of Origin: guangzhou
    Brand Name: TAC
    Certification: Rohs/IEC/UL
    Model Number: 250H6A

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000PCS
    Price: Price Negotiable
    Packaging Details: 25pcs/box
    Delivery Time: 28 days
    Payment Terms: T/T, Western Union
    Supply Ability: 10000pcs/day
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    Detailed Product Description

    7.2V 250H Nickel Metal Hydride Rechargeable Battery of 280mAh

    1. Nominal Voltage is 7.2V and the rated capacity is 280mAh
    2. The max dimension: D:25.2mm±0.3mm, H:46.6mm±1mm

    Model

    Voltage

    Capacity

    Recommended

    Trickle Charge Current

    Nominal

    Charge Current

    Normal

    Charging Time

    Nominal

    Discharge Current

    Weight

    250H6A

    7.2V

    280mAh

    8.4~14mA

    28mA

    14~16h

    56mA

    70 g

     

    Pictures:

     

    7.2V 250H Nickel Metal Hydride Rechargeable Battery of 280mAh

     

    7.2V 250H Nickel Metal Hydride Rechargeable Battery of 280mAh

    1. CELL AND TYPE
      1. Cell  : Sealed Ni-MH Button Cell
      2. Type  : Button type

     

    1. RATINGS
      1. Nominal voltage   :  7.2V
      2. Nominal capacity  :  280mAh
      3. Typical weight    :  70g
      4. Standard charge   :  28mA×14hours
      5. Rapid charge     :  56mA×6hours

    Trickle current    :  8.4mA

    1. Discharge cut-off voltage: 6.0V
    2. Temperature range for operation (Humidity: Max.85%)

          Standard charge       0 ~ +45℃

          Rapid charge       +10 ~ +45℃

          Trickle charge        0 ~ +45℃

          Discharge          -10 ~ +45℃

    3.8  Temperature range for storage    (Humidity: Max.85%)

         Within 2 years         -20 ~ +35℃

         Within 6 months        -20 ~ +45℃

         Within a month         -20 ~ +45℃

         Within a week          -20 ~ +55℃

     

    1. ASSEMBLY & DIMENSIONS

     Per attached drawing

     

    1. PERFORMANCE
      1. TEST CONDITIONS

    The test is carried out with new batteries (within a month after delivery)

    ambient conditions

        Temperature:  +25 ± 5℃

    Humidity:     60 ± 20%

    Note 1

        Standard charge     :  28mA×14hours

        Standard discharge   :  56mA to 6.0V

     

    1. TEST METHOD & PERFORMANCE

    Test

    Unit

    Specification

    Conditions

    Remarks

    Capacity

    mAh

    ≥280

    Standard

    Charge/discharge

    Up to 3 cycles

    Are allowed

    Open Circuit

    Voltage (OCV)

    Voltage

    (V)

    ≥7.8

    After 1 hour standard

    Charge

     

    Internal

    Impedance

    mΩ/cell

    ≤800

    Upon fully charge

    (1KHz)

     

    High rate

    Discharge (140 mA)

    Minute

    ≥60

    Standard charge

    Before discharge

     

    Discharge

    Current

    mA

    140

    Maximum continuous

    Discharge current

     

    Over charge

     

    No leakage

    Not explosion

    8.4mA charge

    one year

     

    Charge

    Retention

    mAh

    224

    Standard charge;

    Storage: 28 days;

    Standard discharge

     

    Cycle Life

    Cycle

    ≥400

    IEC/CEI61951-2:2001. 4.4

     

    Leakage

     

    No leakage nor

    Deformation

    Fully charge at 28mA,

    Stand 14 days

     

    Contact Details
    HONG KONG TAC INDUSTRIAL CO., LTD.

    Contact Person: Vivian

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