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Nickel-Metal Hydride Battery (Ni-MH)

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

GREPOW Rechargeable Battery rapid sampling service

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!
[email protected]
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