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    Nickel-Metal Hydride Battery (Ni-MH)

  • Nickel-Metal Hydride Battery (Ni-MH)

    Introduction

    Grepow Nickel-Metal Hydride (Ni-MH) batteries were developed to meet the requirement for increasingly higher levels of energy demanded by today's electronic products.

    Our Manufacturer Volumn

    HuNan GREPOW New Energy CO., LTD.

    Plant Space: 63,000 square meters

    Productivity: more than 1,300 employees

    Main Products: Nickel-Metal Hydride rechargeable batteries

    R&D technicians: 80

    QC Staffs: 100

    Daily capacity: 600,000 cells/day

  • Grepow NiMH Battery Specifications

    Specifications
    Nominal Voltage
    1.2V
    Energy Density
    115Wh/kg
    Max. Discharge Rate
    20C
    Committed minimum No. of discharges
    300 times with 0.5C discharge (IEC standard is 500 times with 0.2C discharge)
    Regular battery storage temperature
    0 to 40℃
    Discharge temperature
    -20℃ to +60℃
    Charging environment temperature
    <40℃
    Operating Temperature
    Product Series
    Nominal
    Low-Temperature
    High-Temperature
    Charging (Standard)
    0℃ to 40℃
    0℃ to 70℃
    0℃ to 40℃
    Charging (Quick Charge)
    0℃ to 40℃
    0℃ to 70℃
    0℃ to 40℃
    Discharging
    -20℃ to 50℃
    0℃ to 70℃
    -40℃ to 50℃
    Storage
    -20℃ to 30℃
    -20℃ to 30℃
    -20℃ to 30℃
    Cell Testing
    Product Series
    Nominal
    Low-Temperature
    High-Temperature
    Low-Temperature
    -20℃, 0.2C discharge to 1.0V / cell ≥ 180 min
    -40℃, 0.2C discharge to 1.0V / cell ≥ 180 min
    0℃, 0.2C discharge to 1.0V / cell ≥ 180 min
    High-Temperature
    40℃, 0.1C charging 16h, 0.2C discharge to 1.0V / cell ≥ 180 min
    70℃, 0.1C charging: 16h, 0.2C discharge to 1.0V / cell ≥ 180 min
    40℃, 0.1C charging: 16h, 0.2C discharge to 1.0V / cell ≥ 180 min

    Our Advantages

    Grepow High Discharge Rate NiMH Battery

    Our Nickel Metal Hydride Batteries offers up to 2 times the C-rate of same size standard Nickel Cadmium Batteries. Due to their higher discharge rate and energy density features, users can use on more powerful equipments and applications.

    Grepow offers are variety of NiMH Battery Cells with wide temperature ranges. These Cells provide new electrode development which allows for a wide temperature range and long life. The cells have good availability with a wide cell selection that includes stable and compatible sizes.


    Grepow High Discharge Rate NiMH Battery

  • Ultra High Capacity

  • Low Self Discharge

  • Safety and Reliability

  • Environmental Friendly

  • No Memory Effect

  • Uniform Temperature Performance

  • Quick Charge Capability

  • Longer Cycle Life

  • Compatible to any size (AAA, AA, C, D and 9V)

  • High tolerance to overcharging

  • Ni-MH Applications

    NiMH battery technology is tried, tested and proven to be suitable for a variety of commercial and industrial applications. Its safety and reliability credentials are unparalleled in the market.


  • Consumer Electronics

  • Lighting Equipment

  • Industrial Applications

  • Power Tools

  • Medical Equipment

  • Personal Care

  • Home Appliances

  • Healthcare

  • Toys

  • Automotive

  • R/C Hobby

  • Digital Cameras


  • Consumer Electronics

    Consumer Electronics

    lighting equipment

    lighting Equipment

    Industrial Applications

    Industrial Applications

    Power Tools

    Power Tools

    Nickel Metal Hydride Batteries List

    Series Item Nominal Voltage Diameter Height Weight
    AAAA Series
    AAAA300
    1.2V
    Φ7.8
    42.2-0.4
    6.8±0.3
    AAA Series
    AAA230-AAA950
    1.2V
    Φ10.0
    21.0~44.45-0.4
    5.5~12.3±0.3
    AA Series
    AA300-AA2500
    1.2V
    Φ11.2~14.3
    16.6~50.4-0.4
    8.0~29.6±0.5
    A Series
    A650-A3700
    1.2V
    Φ16.6
    28.0~66.6-0.4
    15.8~52.6±0.5
    Power A Series
    A800-3300
    1.2V
    Φ16.6-17.0
    26.0-67.0-0.4
    17.0-52.0±0.5
    18 Series
    18 3200-4500
    1.2V
    Φ18.0
    66.8~71.8-0.4
    55.0-63.5±0.5
    SC Series
    SC1300-4600
    1.2V
    Φ21.9a-22.8
    32.6~43.6-0.4
    30.8-69.0±1
    C Series
    C2250-6200
    1.2V
    Φ25.2
    29.3~62.4-0.5
    21.8-107±1
    D Series
    D3500-16000
    1.2V
    Φ32.2
    34.6~90.0-0.5
    75.5-246±2
    * Contact us for a complete list!
    info@grepow.com