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 Home > NiMH - AA / AAA / C / D / 9V > AA NiMH Batteries > AA NiMH Rechargeable Battery

Page 1 of 1
V-868 8 Bay AAA & AA Standard Battery Charger

Regular Price: $24.99
Sale Price: USD 21.99
Qty:  

AA NiMH AccuPower Rechargeable Battery (2900 mAh)

Price: USD 4.89
Qty:  

AA (HR6 / DC1500) Duracell NiMH Battery (2450 mAh)

Price: USD 4.49
Qty:  

AA NiMH Panasonic (Sanyo) Eneloop Rechargeable Battery (2000 mAh) - Low Discharge

Price: USD 4.39
Qty:  

AA NiMH AccuPower AccuLoop-X Rechargeable Battery (2600 mAh)

Price: USD 4.39
Qty:  

AA Energizer Recharge NH15BP NiMH 2300 mAh Battery (Low Discharge)

Price: USD 4.29
Qty:  

AA NiMH Panasonic 2000 mAh Rechargeable Battery (Industrial Eneloop) - Low Discharge

Price: USD 4.29
Qty:  

AA NiMH Rechargeable Battery (2700 mAh)

Price: USD 4.19
Qty:  

AA NiMH Energizer 2000 mAh Battery (Low Discharge)

Price: USD 3.99
Qty:  

AA NiMH AccuPower Battery (2600 mAh)

Price: USD 3.89
Qty:  

AA NiMH Rechargeable Battery (2600 mAh)

Price: USD 3.89
Qty:  

AA Rayovac (2400mAh) NiMH Battery

Price: USD 3.69
Qty:  

AA Rayovac Pre-Charged NiMH Battery (1350 mAh)

Price: USD 2.49
Qty:  

AA NiMH Rechargeable Battery (800 mAh)

Price: USD 2.49
Qty:  

AA NiMH Rechargeable Battery (1500 mAh)

Price: USD 2.39
Qty:  

AA NiMH Rechargeable Battery (1200 mAh)

Price: USD 2.19
Qty:  

AA NiMH Rechargeable Battery (400 mAh)

Price: USD 2.19
Qty:  

 

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AA NiMH (Nickel Metal Hydride) Rechargeable Batteries

AA NiMH (Nickel Metal Hydride) are rechargeable batteries that are often used in consumer electronics, manufacturing and industry and in offices everywhere.

The strength of an NiMh AA battery is between two and three times stronger than the chemistry called Nickel Cadmium. This is abbreviated as NiCD, which are also rechargeable. They are very popularly used in high-drain (consuming a lot of power) devices like Digital Cameras, Flashes, Radios and Flash Lights, just to name some. In these products where a lot of power is required to operate them, it’s easy to understand why hi-power batteries are the ideal choice and mostly sought after cells.

One of the most beneficial features that NiMH battery chemistry offers, in all battery sizes, not only AA, is that they do not sustain what is known as MEMORY EFFECT, an effect which can be seen in NICD batteries.

What this translates to, is that they can be charged and recharged at any time, without concern for how much power they have left remaining in them. Memory effect is a result. It’s the result of charging a battery before it has become fully depleted of power. In a battery that can sustain memory effect, if it’s charged before being “dead”, it will only be topped off and this new level, (the point it was topped off from), will become the battery’s new total amount of power. Clearly this can drastically shorten the runtime of a battery. In NIMH technology, this effect doesn’t occur. It’s quite a freedom for many to charge and recharge NIMH batteries because don’t have to wait until those batteries have run out of power.

We mentioned run time. We’d like to explain what that is. Run time is simply the length of time (hours) that a cell will deliver power for, (over the span of one full charge).

AA NiMH batteries offer many life cycles of recharging. This is significantly higher than the single life span offered in Alkaline batteries, which are not rechargeable.

There is today, a more advanced battery chemistry in AA size, as well as many other sizes, that is available in NIMH chemistry. It’s called LSD or, in its unabbreviated form, Low Self Discharge. They hold, or retain their charge, much longer than standard or regular NIMH. They discharge (when not in use – idle) much more slowly than standard ones. They can actually hold about 85 percent of their power (charge) while just sitting on the shelf, over about a 2 year span! That’s extremely beneficial for institutions and other volume users of LSD batteries who’s inventory might remain on the shelf for extended periods of time, until needed. Schools, for example, close during the summer season. Upon reopening in the Autumn, their LSD stock is still as fresh as it was back in June when they closed. We sell a large quantity of LSD batteries to vocational and trade schools and universities.

Here’s a little summary about NiMH battery chargers because it’s only logical that if you use rechargeable batteries, as AA NIMH are, then you’d need a battery charger to protect that battery purchase and get the full life (many life cycles) out of your NiMH batteries.

Battery Chargers that charge AA size NiMH batteries are sold in two different types of processing technologies. This simply means the way they operate. The way they perform their charging function. The ways are actually quite different with pros and cons and price differences to match each.

One of the processes is called Timer-Control Battery Chargers and the other kind is known as Smart Battery Charger. Smart battery chargers are also referred to as Intelligent Chargers. These next paragraphs will clearly illustrate why they are so intelligent.

Overview about TIMER CONTROL Battery Chargers

As the name implies, these chargers operate with an automatic shut off timer that is predetermined and built in during manufacturing. Charging time for different chargers range. Some charge for 4 hours, while others charge for 27 hours. Regardless of how long they charge for, the point is that they STOP charging AUTOMATICALLY at this pre-set amount of time. Timer Control Battery chargers are inexpensive. Very inexpensive but understand that all they do is charge the batteries in it for NON-NEGOTIABLE amount of time. This means that ALL The batteries inside it receive THE SAME AMOUNT of charge.  But what happens when some batteries need less, or more? What happens to the batteries that were only used a little bit and only require a small topping off? What about the batteries that were almost dead at the time of charge if they are then charged for 15 hours? What happens is this:

Some batteries become overcharged and some batteries remain undercharged. Let us explain here that batteries that have become overcharged, are ruined. Ready for the trash! Garbag-io! Batteries that are undercharged are not ruined – but they won’t give the use the run time they were intended to deliver. And sooner rather than later, they’ll need to be charged again. With all this, less than outstanding news, why would people still choose timer-control battery chargers when they buy a charger? Simple. It’s price!  Perhaps they paid so little for their batteries, perhaps they were FREE, that they don’t mind losing them to t he trash by accidently overcharging them in a timer-control charger. The price of this type of charger is much less expensive than smart chargers and oftentimes it’s just a matter of budget. All they can afford to pay is the price of a timer-control charger. To be honest, for the user who always waits until their batteries are completely dead, this type of charger is good. It’s just that many of us, if not most, don’t keep track of the juice left in each of our individual batteries. When they get a little low, we usually want to top them off

Here, we explore SMART/INTELLIGENT CHARGERS

The best part about Smart Chargers is that they’re actually smart!! They have the ability to treat each battery placed inside it, individually. This means that each battery receives charge to the degree it requires it. One battery might be half full and only need to replenished half. Anotherh battery in the charger might be ¾ empty and would need and receive ¾ the topping off power. This is quite an amazing technology! Yes, it costs more than does a timer control charger but no batteries can become over or undercharged in one. Over time, this higher price, greatly become absorbed (amortized) by the preservation of batteries it gives you.  Your entire battery inventory can no longer be at risk for ruin, with a smart battery charger!

BATTERY TESTERS

A battery tester isn’t a product that many people use often but they sure can come in handy when you do need them to test your AA NiMh rechargeable batteries.  Being rechargeable, it’s handy to know when they need more juice and just how much more juice! And that’s just what a battery testers role is. There are testers to test all NIMH battery sizes, including AA, AAA, C, D and 9 Volt and you can pick one up for a very small, and worthwhile outlay. Think about how owning a battery tester would benefit you or someone you know who uses batteries frequently.

WHOLESALE BATTERIES

For all large volume users of AA NiMH rechargeable batteries, you can save good money by buying your inventory in bulk packaging. If you’re a reseller, you might need them in display cards for retail sale. No problem.

We supply AA size NiMh rechargeable batteries at wholesale pricing to those who purchase quantity lots. We welcome Government Agency, School and University, Library, Corporate and Industrial Purchase Orders and will work with you closely, to deliver exactly what you require, when you require it. We are fully stocked and can accommodate scheduled shipments over time, as some customers require them, while others, prefer to have their order subdivided to several satellite locations of their organization. However you need them, just tell us! We are dedicated to becoming your number one battery supplier and will work hard to make it happen! We’ll work closely with you to meet just what your needs are! That’s the MEGA difference! 

Kindly scroll up to the top of this page and you’ll find our inventory of AA NiMH rechargeable batteries, if you are shopping around for them. Should you spot an item of interest, simply click on it and add it to your shopping cart. If BEFORE you buy however, you have questions about the product, that’s what we’re here for. Please contact us with your query so we can technically assist you before the buy. Our mission is to deliver just the best level of customer service we can with the hope you’ll return to us time and time again for all your future battery and battery charger requirements.


Call Toll-Free: 1-866-595-3317


Fax Toll-Free: 1-888-735-9475 


Email:sales@megabatteries.com


Wholesale Inquiries: wholesale@megabatteries.com


Daily Featured Specials
Reg. Price:
USD 74.99


Sale Price:
USD 56.99
16 Bay AA / AAA LCD Smart Battery Charger click for more info Item ID #19576
Reg. Price:
USD 24.99


Sale Price:
USD 16.99
Panasonic BQ-CC17 AA/AAA Smart Battery Charger click for more info Item ID #19821
Reg. Price:
USD 64.99


Sale Price:
USD 56.99
IQ-338XL Universal LCD Smart Charger / Analyzer (Charges Li-Ion, NiCd & NiMH) click for more info Item ID #19717
Reg. Price:
USD 24.99


Sale Price:
USD 21.99
V-868 8 Bay AAA & AA Standard Battery Charger click for more info Item ID #13207
Reg. Price:
USD 39.99


Sale Price:
USD 29.99
V-2299 Universal Smart Battery Charger + DC Car Cord (charges AA, AAA, C, D and 9 Volt) click for more info Item ID #13203
Reg. Price:
USD 132.99


Sale Price:
USD 79.99
48 x AA NiMH AccuPower Batteries (2600 mAh) click for more info Item ID #15105
Reg. Price:
USD 99.99


Sale Price:
USD 72.99
48 x AA 900 mAh NiCd Rechargeable Batteries click for more info Item ID #15502
Reg. Price:
USD 53.99


Sale Price:
USD 42.99
24 x AA 900 mAh NiCd Rechargeable Batteries click for more info Item ID #15501
Reg. Price:
USD 28.99


Sale Price:
USD 23.99
12 x AA 800 mAh NiCd Batteries click for more info Item ID #17214
Reg. Price:
USD 69.99


Sale Price:
USD 49.99
45 pcs (3 Packs) x 18 Volt Sub C 1700 mAh NiCd Batteries (Ideal for pack assembly) click for more info Item ID #18190
Reg. Price:
USD 124.99


Sale Price:
USD 78.99
90 pcs (6 Packs) x 18 Volt Sub C 1700 mAh NiCd Batteries (Ideal for Pack Assembly) click for more info Item ID #18187
Reg. Price:
USD 129.59


Sale Price:
USD 89.99
50 x 4/5 Sub C NiCd Batteries with Tabs (1300 mAh) click for more info Item ID #17917
Reg. Price:
USD 42.79


Sale Price:
USD 39.99
15 x Sub C NiCd Batteries with Tabs (2200 mAh) click for more info Item ID #17905
Reg. Price:
USD 83.99


Sale Price:
USD 56.99
12 x CRV3 Panasonic Lithium 3 Volt Battery (CR-V3) click for more info Item ID #19855
Reg. Price:
USD 76.99


Sale Price:
USD 69.99
24 x Duracell Ultra CR2 3 Volt Lithium Batteries click for more info Item ID #14559
Reg. Price:
USD 9.69


Sale Price:
USD 8.19
Energizer CR2 3 Volt Lithium Batteries (2 Card) click for more info Item ID #16196
Reg. Price:
USD 50.39


Sale Price:
USD 42.99
16 x CR2 Panasonic Industrial 3 Volt Lithium Batteries click for more info Item ID #13813
Reg. Price:
USD 45.99


Sale Price:
USD 23.99
25 x CR2016 Panasonic 3 Volt Lithium Coin Cell Batteries (On a Card) click for more info Item ID #19164
Reg. Price:
USD 144.99


Sale Price:
USD 69.99
100 x CR2025 Panasonic 3 Volt Lithium Coin Cell Batteries (On a Card) click for more info Item ID #19157
Reg. Price:
USD 81.99


Sale Price:
USD 46.99
50 x CR2032 Panasonic 3 Volt Lithium Coin Cell Batteries (On a Card) click for more info Item ID #19147
Reg. Price:
USD 74.59


Sale Price:
USD 49.99
50 x 2/3 AAA NiMH Batteries with Tabs (320 mAh) click for more info Item ID #19341
Reg. Price:
USD 74.59


Sale Price:
USD 56.99
50 x 1/3 AAA NiMH Batteries with Tabs (120 mAh) click for more info Item ID #19340
Reg. Price:
USD 102.59


Sale Price:
USD 69.99
50 x 2/3 A NiCd Batteries with Tabs (700 mAh) click for more info Item ID #19338
Reg. Price:
USD 36.49


Sale Price:
USD 32.99
Medical Battery 72300 3.5 Volt Battery for Welch Allyn Handles click for more info Item ID #13969
Reg. Price:
USD 36.49


Sale Price:
USD 26.99
Replacement Welch Allyn 72200 3.5 Volt (NiCd) Nickel Cadmium Medical Battery for Welch Allyn Otoscope Handles click for more info Item ID #13968
Reg. Price:
USD 20.99


Sale Price:
USD 16.99
10 x CR1632 Renata 3 Volt Lithium Coin Cell Batteries click for more info Item ID #20504
Reg. Price:
USD 19.99


Sale Price:
USD 13.69
4 x CR2450 Renata 3 Volt Lithium Coin Cell Batteries click for more info Item ID #20296
Reg. Price:
USD 77.99


Sale Price:
USD 65.99
16 x Duracell DL1/3N (2L76) 3 Volt Lithium Batteries click for more info Item ID #20196
Reg. Price:
USD 99.99


Sale Price:
USD 56.99
50 x AA Powerizer Lithium 2900 mAh 1.5 Volt Batteries click for more info Item ID #15569
Reg. Price:
USD 47.99


Sale Price:
USD 42.99
4 x CR14250SE-TC23-1 3 Volt Lithium Batteries (Connector) (Allen Bradley 1747-BA 1769-BA) click for more info Item ID #17789
Reg. Price:
USD 134.99


Sale Price:
USD 89.99
50 x AAA Energizer Ultimate Lithium Batteries (L92) click for more info Item ID #17688
Reg. Price:
USD 12.99


Sale Price:
USD 9.29
AAA Energizer Ultimate Lithium Battery (L92)  (4 Pack) click for more info Item ID #16008
Reg. Price:
USD 11.99


Sale Price:
USD 8.99
AA Energizer Ultimate Lithium Battery (L91) (4 Pack) click for more info Item ID #16007
Reg. Price:
USD 65.99


Sale Price:
USD 56.99
8 x Duracell 28L 6 Volt Lithium Battery (PX28l / 2CR1/3N / L544) click for more info Item ID #16124
Reg. Price:
USD 16.99


Sale Price:
USD 12.99
OmniCel 3.6V 400 mAh (EF651615 / LTC-3PN) Prismatic High Energy Lithium Battery click for more info Item ID #20026
Reg. Price:
USD 51.49


Sale Price:
USD 39.99
16 x 2/3 AA NiMH Button Top Batteries (600 mAh) click for more info Item ID #18338
Reg. Price:
USD 43.29


Sale Price:
USD 29.99
16 x 110H 1.2 Volt NiMH Button Batteries click for more info Item ID #19837
Reg. Price:
USD 47.99


Sale Price:
USD 36.99
16 x  2/3 AAA 300 mAh NiMH Batteries - Button Top (For Solar Lights) click for more info Item ID #18347
Reg. Price:
USD 26.99


Sale Price:
USD 21.99
8 x 2/3 AAA 200 mAh NiCd Battery - Button Top (For Solar Lights) click for more info Item ID #18343
Reg. Price:
USD 39.99


Sale Price:
USD 32.99
16 x 40H 1.2 Volt NiMH Button Cell Batteries (H40) click for more info Item ID #19304
Reg. Price:
USD 46.99


Sale Price:
USD 22.99
4 Bay AA / AAA LED Smart Battery Charger + 8 AA Accupower 2600 mAh NiMH Batteries click for more info Item ID #19816
Reg. Price:
USD 33.99


Sale Price:
USD 23.99
4 Bay AA / AAA LED Smart Battery Charger & 4 x AAA NiMH 1200 mAh Batteries click for more info Item ID #19804
Reg. Price:
USD 36.19


Sale Price:
USD 29.99
4 Bay AA / AAA LED Smart Battery Charger + 4 x AA Duracell 2450 mAh NiMH (DC1500) Batteries click for more info Item ID #19797
Reg. Price:
USD 51.99


Sale Price:
USD 38.99
2 Bay 9V Smart Battery Charger + 2 x 9v 300 mah Batteries  (charge up to 1000 times) click for more info Item ID #15601
Reg. Price:
USD 177.99


Sale Price:
USD 139.99
10 Bay 9 Volt Charger +10 x 9 Volt 250 mAh NiMH Tenergy Rechargeable Batteries click for more info Item ID #15155
Reg. Price:
USD 82.99


Sale Price:
USD 59.99
8 Bay AA / AAA LCD Battery Charger + 16 AAA 1000 mAh Tenergy NiMH Batteries click for more info Item ID #19574
Reg. Price:
USD 67.99


Sale Price:
USD 42.99
8 Bay AA / AAA LCD Battery Charger + 8 AAA 750 mAh Rayovac NiMH Batteries click for more info Item ID #19562
Reg. Price:
USD 74.99


Sale Price:
USD 49.99
8 Bay AA / AAA LCD Battery Charger + 8 AA 2700 mAh NiMH Batteries click for more info Item ID #19554
Reg. Price:
USD 32.99


Sale Price:
USD 26.99
200 Watt Capacity - Step Up/Down Voltage Converter click for more info Item ID #20194
Reg. Price:
USD 13.99


Sale Price:
USD 12.99
International Dual Voltage Converter 110V-220V click for more info Item ID #14041
Reg. Price:
USD 24.99


Sale Price:
USD 8.99
Eclipse Pro EP-2500 Hi-FI Stereo Sound Foldable Headphones (Black) click for more info Item ID #18064