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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

Price: USD 24.99
Qty:  

AA 2900 mAh Accupower NiMH Rechargeable Battery

Price: USD 4.89
Qty:  

AA 2450 mAh Duracell (HR6 & DC1500) NiMH Battery

Price: USD 4.49
Qty:  

AA (2600 mAh) AccuPower AccuLoop-X NiMH Battery

Price: USD 4.39
Qty:  

AA 2300 mAh Energizer Recharge NiMH Battery

Price: USD 4.29
Qty:  

AA 2700 mAh NiMH Rechargeable Battery (Green Sleeve)

Price: USD 4.29
Qty:  

AA (2600 mAh) Tenergy NiMH Battery

Price: USD 3.99
Qty:  

AA (2600 mAh) AccuPower NiMH Battery

Price: USD 3.99
Qty:  

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

Price: USD 3.99
Qty:  

AA Rayovac (2400mAh) NiMH Battery

Price: USD 3.69
Qty:  

AA Rayovac Pre-Charged NiMH Battery (1350 mAh)

Price: USD 2.69
Qty:  

AA NiMH Rechargeable Battery (800 mAh)

Price: USD 2.89
Qty:  

AA 1200 mAh NiMH Battery

Price: USD 1.99
Qty:  

Energizer AA / AAA Battery Charger + 4 AA Energizer NiMH Batteries

Price: USD 21.99
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.


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Email:sales@megabatteries.com


Wholesale Inquiries: wholesale@megabatteries.com


Daily Featured Specials
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USD 21.99


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USD 16.99
Universal Battery Tester for more than 12 Types of Batteries click for more info Item ID #14403
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USD 319.99


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USD 169.99
250 x CR2032 Panasonic 3 Volt Lithium Coin Cell Batteries (On a Card) click for more info Item ID #19149
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USD 144.99


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100 x CR2032 Panasonic 3 Volt Lithium Coin Cell Batteries (On a Card) click for more info Item ID #19148
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40 x Panasonic CR2016/F2N 3 Volt Lithium Coin Cells w/ Tabs click for more info Item ID #19872
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USD 131.99


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USD 96.99
3 Genuine Welch Allyn 72200 3.5 Volt Nickel Cadmium (NiCd) Medical Batteries click for more info Item ID #16550
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USD 39.99


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USD 26.99
Medical Battery 72250 3.6 Volt Battery for Welch Allyn click for more info Item ID #13971
Reg. Price:
USD 36.49


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USD 22.99
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 36.49


Sale Price:
USD 22.99
Medical Battery 72000 2.4 Volt Battery for Welch Allyn Handles click for more info Item ID #13966
Reg. Price:
USD 93.59


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USD 59.99
50 x AAA Marsell  Lithium 1100 mAh 1.5 Volt Batteries click for more info Item ID #15748
Reg. Price:
USD 194.99


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USD 99.49
100 x AA Powerizer Lithium 2900 mAh 1.5 Volt Batteries click for more info Item ID #15570
Reg. Price:
USD 19.99


Sale Price:
USD 13.69
4 CR 1/3N (2L76) 3 Volt 160 mAh Lithium Batteries click for more info Item ID #15128
Reg. Price:
USD 1,175.99


Sale Price:
USD 919.99
500 x AA Energizer Ultimate Lithium (3000 mAh) Batteries (L91) click for more info Item ID #17042
Reg. Price:
USD 91.49


Sale Price:
USD 56.99
24 x 3.6 Volt 1/2 AA 1200 mAh (LS14250 and ER14250) Primary Lithium Battery click for more info Item ID #17378
Reg. Price:
USD 20.99


Sale Price:
USD 16.99
24 x Energizer AZ13 Zinc Air Hearing Aid Batteries click for more info Item ID #19442
Reg. Price:
USD 71.89


Sale Price:
USD 56.99
120 x Size P13 PowerOne Hearing Aid Batteries click for more info Item ID #18284
Reg. Price:
USD 52.49


Sale Price:
USD 42.99
90 x Size 10 Zenipower Hearing Aid Batteries click for more info Item ID #18073
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USD 68.29


Sale Price:
USD 58.99
96 x Size 312 Duracell (DA312) Easy Tab Hearing Aid Batteries click for more info Item ID #16310
Reg. Price:
USD 54.99


Sale Price:
USD 49.99
iRobot Roomba 500, 600, 700 & 800 Series Vacuum Battery - 14.4 Volt 3.3 Ah NiMH Pack click for more info Item ID #15538
Reg. Price:
USD 54.99


Sale Price:
USD 49.99
iRobot Roomba 4905 400 Series Vacuum Battery - 14.4 Volt  3.3 Ah NIMH Pack click for more info Item ID #15537
Reg. Price:
USD 112.29


Sale Price:
USD 77.99
48  x 9 Volt Duracell Procell (PC1604) Alkaline Batteries click for more info Item ID #15407
Reg. Price:
USD 566.40


Sale Price:
USD 419.99
192 x 9 Volt Duracell MN1604 Alkaline Batteries (1 Card) click for more info Item ID #17132
Reg. Price:
USD 61.99


Sale Price:
USD 49.99
96 x AA Duracell Alkaline Batteries (48 Cards of 2) click for more info Item ID #19463
Reg. Price:
USD 60.49


Sale Price:
USD 48.99
96 x AA Duracell Procell (PC1500) Alkaline Batteries click for more info Item ID #15393
Reg. Price:
USD 469.99


Sale Price:
USD 319.99
1240 x AA Energizer Advanced Alkaline Batteries click for more info Item ID #19550
Reg. Price:
USD 79.99


Sale Price:
USD 50.99
250 x AAA Panasonic Industrial Alkaline Batteries click for more info Item ID #19638
Reg. Price:
USD 52.99


Sale Price:
USD 32.99
48 x D Panasonic Industrial Alkaline Batteries click for more info Item ID #14993
Reg. Price:
USD 28.99


Sale Price:
USD 19.99
24 x D Panasonic Industrial Alkaline Batteries click for more info Item ID #14992
Reg. Price:
USD 84.99


Sale Price:
USD 69.99
24 AA + 24 AAA + 12 C + 12 D + 6 9 Volt Energizer Industrial Alkaline Battery Combo click for more info Item ID #19783
Reg. Price:
USD 52.99


Sale Price:
USD 42.99
16 AA + 16 AAA + 8 C + 8 D + 4 9 Volt Duracell Coppertop Alkaline Battery Combo click for more info Item ID #19782
Reg. Price:
USD 11.99


Sale Price:
USD 7.99
2.4 Volt 1000 mAh NiCD Rechargeable Battery Pack (For Cordless Shaver) click for more info Item ID #17871
Reg. Price:
USD 9.99


Sale Price:
USD 8.99
Varta 3/V150H 3.6 Volt 3 Pin NiMH Battery click for more info Item ID #19747
Reg. Price:
USD 7.99


Sale Price:
USD 6.49
Varta CR2/3AA 3 Volt Lithium 2/3 AA Battery click for more info Item ID #19744
Reg. Price:
USD 8.99


Sale Price:
USD 7.99
Varta 3/V80H 2P 3.6 Volt 2 Pin NiMH Battery click for more info Item ID #19741
Reg. Price:
USD 8.99


Sale Price:
USD 7.99
FDK Sanyo CR14250SE-FT 3 Volt Lithium 1/2 AA Battery (3 Pins) click for more info Item ID #19739
Reg. Price:
USD 169.99


Sale Price:
USD 129.99
25 x Panasonic 2CR5 6 Volt Photo Lithium Batteries (245, dl245, el2cr5) click for more info Item ID #18856
Reg. Price:
USD 63.59


Sale Price:
USD 49.99
8 x Panasonic CRP2 6 Volt Lithium Batteries click for more info Item ID #16749
Reg. Price:
USD 39.99


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USD 22.99
Quest Q2 Smart Charger + 8 AA 2700 mAh NiMH Batteries click for more info Item ID #16851
Reg. Price:
USD 38.99


Sale Price:
USD 26.99
Quest Q2 Smart Charger + 8 AAA (1200 mAh) NiMH Batteries click for more info Item ID #16850
Reg. Price:
USD 28.99


Sale Price:
USD 18.99
Quest Q2 Smart Charger + 4 AAA (1200 mAh) NiMH Batteries click for more info Item ID #16841
Reg. Price:
USD 234.99


Sale Price:
USD 190.99
24 AA (2600 mAh) + 24 AAA (1200 mAh) + 8 C (3000 mAh) + 8 D (4000 mAh) AccuPower NiMH Batteries click for more info Item ID #17866
Reg. Price:
USD 102.99


Sale Price:
USD 70.99
8 AA (2600 mAh) + 8 AAA (1200 mAh) + 4 C (3000 mAh) + 4 D (4000 mAh) AccuPower NiMH Batteries click for more info Item ID #17857
Reg. Price:
USD 19.99


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USD 17.49
6 LED Rechargeable Plug-In Emergency Ready Flashlight click for more info Item ID #19867
Reg. Price:
USD 35.99


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USD 29.99
S02 300 Lumens Flashlight + 2 x CR123 Duracell Lithium Batteries (DL123) click for more info Item ID #19228
Reg. Price:
USD 33.99


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USD 26.99
2 x Eclipse 130 Lumens LED Cree Ultra Bright Flashlights + 6 x AAA Energizer Industrial Batteries click for more info Item ID #19104
Reg. Price:
USD 16.99


Sale Price:
USD 14.89
4 LED Rechargeable Plug-In Emergency Ready Flashlight click for more info Item ID #19868
Reg. Price:
USD 15.99


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USD 9.69
24 Head Power Led Super Bright Emergency Light (PL-24) click for more info Item ID #17971
Reg. Price:
USD 18.99


Sale Price:
USD 12.99
35 Led Ultra Bright Emergency Flashlight (Black) click for more info Item ID #17926
Reg. Price:
USD 59.79


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USD 34.99
5 x 28 Head Led Super Bright All Purpose Lights click for more info Item ID #17081
Reg. Price:
USD 149.89


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USD 72.99
20 x 24 Head Led Ultra Bright Rubber Puck Lights click for more info Item ID #17037
Reg. Price:
USD 92.59


Sale Price:
USD 59.99
10 x 24 Head Led Ultra Bright Rubber Puck Lights click for more info Item ID #17036
Reg. Price:
USD 24.99


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USD 19.99
CREE XR-E (4W) LED Aluminum Flashlight + 2 Duracell Ultra CR123A 3 Volt Lithium Batteries click for more info Item ID #16410