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NiMH Batteries (AA, AAA, C, D, 9 Volt and More)

NiMH Battery Combo PacksNiMH Battery Combo Packs
AAA, AA, C, D NiMH Rechargeable Battery Combo Packs - High Capacity and Low Discharge
9 Volt NiMH Batteries9 Volt NiMH Batteries
9 Volt Rechargeable batteries for Wireless Microphones, Metal Detectors, Tens Units and so much more
AA NiMH BatteriesAA NiMH Batteries
Rechargeable NiMH AA Batteries for any application that use AA Batteries. Capacity of 1200mAh up to 2900mAh
AAA NiMH BatteriesAAA NiMH Batteries
Rechargeable AAA NiMH Batteries - Great for any application that uses AAA Batteries - Capacity - 700 mAh to 1200 mAh
C NiMH BatteriesC NiMH Batteries
Rechargeable NiMH C Batteries - Can be used to replace Alklaline C Batteries - Capacity: 2900 mAh to 6000 mAh
D NiMH BatteriesD NiMH Batteries
Rechargeable NiMH D Batteries - Can be used to replace Alklaline D Batteries - Capacity: 2900 mAh to 12000 mAh
AA and AAA NiMH Battery CombosAA and AAA NiMH Battery Combos
AA and AAA NiMH Rechargeable Batteries Sold in Sets
Sub C NiMH BatteriesSub C NiMH Batteries
Ideal for rebuilding battery packs of all different voltages. Upgrade NiCd batteries to NiMH rechargeable batteries
Flat Top NiMH BatteriesFlat Top NiMH Batteries
Flat Top NiMH rechargeable batteries for building any size Battery Packs (2.4v, 3.6v, 4.8v, 6v, 7.2v , 8.4v 9.6v, 10.8v, 12v ..etc)
NiMH Batteries With TabsNiMH Batteries With Tabs
NiMH Rechargeable Batteries with Spot Welded Tabs for building any size Battery Pack (2.4v, 3.6v, 4.8v, 6v, 7.2v , 8.4v 9.6v, 10.8v, 12v ..etc)
NiMH Button Cell BatteriesNiMH Button Cell Batteries
40H / H40 1.2 Volt NiMH Rechargeable Button Cell Batteries
Wholesale NiMH  Batteries All SizesWholesale NiMH Batteries All Sizes
Buy NiMH rechargeable Batteries in larger lots and save.

NiMH (Nickel-Metal Hydride) Rechargeable Batteries

Nickel-Metal Hydride rechargeable batteries (NiMH) are most commonly used in devices that are power hungry. As a great alternative to disposable Alkaline batteries, NiMH batteries have the same voltage as Nickel Cadmium (NiCd) rechargeable batteries but hold 2 to 3 times the capacity (also described as power). Think of your NiMH battery as a bath tub which contains energy, rather than water. The larger the bath tub, the greater the capacity of power you will receive.

NiMH batteries are one of most popular choices for high-drain (high power-consuming) devices such as digital cameras, handheld games, flashlights, cordless power tools, camcorders, toys, electronic razors and toothbrushes, medical instruments and more.

NiMH batteries are used to power solar lights. NiMH solar light rechargeable batteries are available in AA, AAA, 2/3 AA, 2/3 AAA, 1/3 AAA and button batteries.

Unlike NiCd batteries, NiMH batteries don’t develop memory effect and can be recharged at any time.  Memory effect is when a battery must be fully drained before recharging or the capacity will be reduced.

Advantages of NiMH Batteries:

  • High energy density = longer run times
  • Higher capacity over NiCd batteries
  • Recharges hundreds of times
  • Quick charge performance
  • No memory effect
  • Environmentally friendly

Most NiMH batteries individually provide 1.2 Volt of power per cell, with the exception of 9 Volt NiMH batteries (provides 8.4 Volt of power).

As with all batteries, NiMH chemistry batteries are rated by the mAh (milliampere-hours) they provide. The higher the rating, the longer the cell will last. For example a mAh rating of 10,000 (D size battery) will provide power longer than a battery rated at 2200 mAh (AA size battery).

NiMH rechargeable batteries are available in different sizes (capacities) with or without tabs. The consumer sizes are AA, AAA, C, D & 9 Volt. The industrial sizes include Sub C, A, 1/3 AA, 1/3AAA, 2/3 A, 2/3AA, 2/3AAA, 4/3 A, 4/5 A & 1/2 D.

mAh Ratings:

AA 800 - 2900 mAh

AAA 700 - 1200 mAh

C 3500 - 6000 mAh

D 8000 - 12000 mAh

NiMH 9 VOLT BATTERIES: 9 Volt NiMH rechargeable batteries technically deliver 8.4 Volt of energy. Common capacities of 9 Volt NiMH batteries range between 175 mAh - 300 mAh.

NiMH LOW DISCHARGE BATTERIES: Standard NiMH batteries will self discharge after 30 - 40 days. NiMH low discharge batteries keep their charge (up to 85%) for approximately a year. That’s quite a significant difference.

NiMH BATTERY PACKS: NiMH battery packs are made up of individual cells of 1.2 Volt each to create packs of different voltages. They include 4.8 Volt, 6 Volt, 7.2 Volt, 12 Volt, 24 Volt, etc. When charging your NiMH battery packs, it’s always a good idea to use a Smart Charger rather than a Timer-Controlled Charger, to ensure a full and long lasting charge.

NiMH BATTERIES WITH TABS: These batteries have spot welded tabs used for building any size battery pack (2.4 Volt, 3.6 Volt, 4.8 Volt, 6 Volt, 7.2 Volt, 8.4 Volt, 9.6 Volt, 10.8 Volt, 12 Volt, etc) ranging in ratings of 120 – 10,000 mAh.

NiMH FLAT TOP (OEM) BATTERIES: These batteries are used for building any size battery pack (2.4 Volt, 3.6 Volt, 4.8 Volt, 6 Volt, 7.2 Volt, 8.4 Volt, 9.6 Volt, 10.8 Volt, 12 Volt, etc.) for those who are able to put on the tabs themselves. These are a little less expensive than batteries with tabs. All that is required to attach the tabs is the ability to operate a simple spot welder or a soldering iron.

NiMH SUB C BATTERIES: Ideally used to power cordless power tools like drills, vacuum cleaners, dust busters, memory backups, rebuilding RC (radio-controlled) battery packs, electric boats and more.

 

Related Links:

NiMH Battery Chargers

NiMH Battery Testers

 

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