NiMH Battery
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NiMH Battery

NiMH Battery
Founded in 1998, Grepow has been manufacturing nickel-metal hydride (NiMH) batteries for more than 20 years. Grepow NiMH batteries were developed to meet the requirement for increasingly higher levels of energy demanded by today's electronic product. Grepow has become one of the best manufacturers of NiMH batteries in the world and partnered with some of the Fortune 500 companies.
  • Wide Temperature Range
    -40℃~+85℃
  • Ultra-Low Self-Discharge
    80% capacity/1 year
  • High Discharge-Rate
    20C discharge rate
  • Grepow Ni-MH battery with low temperature discharge curve

    The Lowest Operating Temperature: -40℃ | Max. 2C discharge rate

    Grepow's NiMH batteries test different discharge rate at -30℃ and -40℃



  • low self-discharge nimh battery charge retention curves

    1. The most ideal product to replace disposable batteries.

    2. After one year of storage, more than 80% of the capacity can be retained, and more than 70% of the capacity can be retained for 5 years, ready for use.

    3. It can be recycled more than 2000 times.

    4. Wide operating temperature range, with good charging and discharging performance under -20℃ to 70℃ working temperature environment.

  • Grepow Ni-MH battery with 15C rate discharge curve, the voltage platform

    Energy Density: 115wh/kg | Max.Discharge Rate: 20C

    Model: HP43SC3000

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