FDK HR-AU A NiMH Rechargeable Battery


  • Product Model: HR-AU
  • Chemistry: Nickel Metal Hydride (NiMH)
  • Type: Cylindrical Cell
  • Voltage: 1.2V
  • Capacity: 2450mAh
  • Size: A
  • Information Link: HR-AU.pdf

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In Stock

1.2V HR-AU Nickel Metal Hydride – NiMH Industrial Std Cylindrical Cell, 4500mAh, FDK, HR-AU

The HR-AU NiMH cell from FDK are highly safe batteries that are resistant to overcharge and over-discharge featuring stable discharge voltage and high current discharge.

  1. They are rechargeable and environmentally friendly.
  2. Usable in a wide temperature range.
  3. Best for replacing Ni-Cd batteries due to longer life if a Ni-Cd replacement is no longer available.
  4. Highly recyclable.
  5. Easy to transport.

The HR-AU Single cell capacity under the following condition is Charge : 450mA×16h, Discharge : 900mA(E.V.=1.0V) at 20°C. FDK positive electrode material is a Nickel hydroxide coated with a highly conductive cobalt compound. The negative electrode material is a Super lattice hydrogen absorbing alloy.

FDK continues to commit to “Made in Japan” quality. Uses of Ni-MH batteries include, home security locks, emergency call systems, theft tracking systems, emergency lights, elevators, street lights, solar systems, medical and health care, electric razors, vacuum cleaners, let lights and many more.

SIMPOWER can manufacture these cells into packs for your requirement, whether you need to replace old cells in difficult or hard to find equipment or if you are developing a new product. Please contact us to discuss any questions or requirements that you may have. Or for general information on charging NiCd and NiMH Batteries click here.

Please click here to see our full FDK range.

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40 Years Experience
SIMPOWER is at the forefront of battery technology. With 40 years of expertise and experience in research contracts, design and developing of both new technology cells and specialist industrial battery applications.

In other words from concept of cells to production manufacturing, SIMPOWER knows how to achieve customer satisfaction.

Own Manufacturing
SIMPOWER has its own manufacturing plant with state of the art welding and manufacturing equipment servicing all parts of New Zealand from the southern to northern end of the country with a quick efficient service. They offer free technical advice* on battery selection and pack design and have extensive technical advice.

SIMPOWER offers a unique facility and service of repacking battery packs for equipment which is no longer produced or perhaps difficult to source. Where possible they replace existing cells with increased capacity batteries to improved customers run time and service life if possible.

* Advice is free for the first 60 minutes, or part thereof. All subsequent advise will be billed at the SIMPOWER hourly rate or an agreed amount, subject to subsequent sales.

SIMPOWER has extensive knowledge and expertise of cells and battery pack build and is an exclusive distributor in NZ for SAFT, a world leader and innovator in cell technologies, as well as an approved distributor for PANASONIC, SENTRY, EVE, ARTS Energy and a supplier of FDK, DURACELL, Sonnenschein among others. SIMPOWER carries a wide range of many brands in stock and has the ability to source all leading brands from the global market place.

Contact us to discuss your requirements further.


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Technology Charged:Secondary (Rechargeable)
Standard Charge Current:
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Manufactured By:


Technology:Nickel Metal Hydride (NiMH)
Width/Diameter:1.7 cm
Height:5 cm
Cell Profile:


Compatible Parts:
Compatible Models:
  • HR-AU