HONG KONG TAC INDUSTRIAL CO., LTD.

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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: MSDS REACH
    Model Number: 250H6A

    Payment & Shipping Terms:

    Minimum Order Quantity: 500 PCS
    Price: Price Negotiable
    Packaging Details: 25pcs/box
    Delivery Time: 10-25 days
    Payment Terms: T/T, Western Union
    Supply Ability: 500000pcs per week
    Contact Now
    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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