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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 1500 mAh NiMH Battery

Price: USD 2.39
Qty:  

AA 1200 mAh NiMH Battery

Price: USD 1.99
Qty:  

AA 800 mAh NiMH Rechargeable Battery ( Ideal for Solar Lights)

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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IQ-338XL Universal LCD Smart Charger / Analyzer (Charges Li-Ion, NiCd & NiMH) click for more info Item ID #19717
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250 x AAA Rayovac (750 mAh) NiMH Batteries click for more info Item ID #19192
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48 x AAA 1000 mAh Tenergy NiMH Batteries click for more info Item ID #17255
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24 x AA 800 mAh NiCd Batteries click for more info Item ID #17216
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15 pcs (1 Pack) x 18 Volt Sub C NiCd (1700 mAh) Batteries click for more info Item ID #18192
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15 x Sub C (2100 mAh) NiCd Batteries with Tabs click for more info Item ID #18111
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USD 34.99


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USD 19.99
2 x RCR123A 3.7V Li-Ion 600mAh Rechargeable Batteries w/ 2 Slot Smart Charger click for more info Item ID #19212
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USD 50.39


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16 x CR2 Panasonic Industrial 3 Volt Lithium Batteries click for more info Item ID #13813
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24 x Panasonic CR123A 3 Volt Lithium Batteries click for more info Item ID #16590
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USD 12.99
25 x CR2032 3 Volt Lithium Coin Cell Batteries click for more info Item ID #18663
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USD 179.99


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USD 89.99
500 x AG13 (303, 357, LR44) Camelion Button Batteries click for more info Item ID #18937
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USD 179.99


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USD 119.99
36 x 3.2 Volt 400 mAh LiFePO4 14430 battery (14 mm x 43 mm) click for more info Item ID #18734
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USD 9.29
3.7 Volt 2600 mAh Li-Ion 18650 Rechargeable Battery with PCB Protection (Button Top) click for more info Item ID #18043
Reg. Price:
USD 24.99


Sale Price:
USD 18.99
Universal Li-Ion Battery Charger for 18650, 17670 and RCR123A click for more info Item ID #13936
Reg. Price:
USD 34.99


Sale Price:
USD 19.99
7.4 Volt Li-Ion / Li-Po Battery Pack Smart Charger click for more info Item ID #13921
Reg. Price:
USD 32.99


Sale Price:
USD 18.99
LIR 2450 Charger + 2 x LIR 2450 3.6 Volt Li-Ion Rechargeable Button Cells click for more info Item ID #14510
Reg. Price:
USD 32.99


Sale Price:
USD 18.99
LIR 2032 Charger + 2 x LIR 2032 3.6 Volt Li-Ion Rechargeable Button Cells click for more info Item ID #14509
Reg. Price:
USD 49.99


Sale Price:
USD 42.99
3.2V 6000 mAh LiFePO4 Square Battery Pack for Gama Sonic Solar Lights click for more info Item ID #19423
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USD 25.99


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USD 20.99
Lithium Ion Charger (Single Slot) + 18650 Samsung Li-Ion 3.7 Volt Battery (2600 mAh) click for more info Item ID #19231
Reg. Price:
USD 117.99


Sale Price:
USD 39.99
10 x 3.7 Volt 1500 mAh Varta Li-Ion 18650 Battery with PCB and Molex Connector click for more info Item ID #19173
Reg. Price:
USD 99.99


Sale Price:
USD 84.99
12 x 9 Volt Energizer (L522) Ultimate Lithium Batteries click for more info Item ID #19138
Reg. Price:
USD 33.89


Sale Price:
USD 26.99
12 x AA Energizer Ultimate Lithium (3000 mAh) Batteries (L91) click for more info Item ID #16247
Reg. Price:
USD 64.99


Sale Price:
USD 52.99
12 Energizer CR1/3N (2L76) 3V Lithium Batteries click for more info Item ID #17936
Reg. Price:
USD 33.89


Sale Price:
USD 29.99
12 x AAA Energizer Ultimate Lithium Batteries (L92) click for more info Item ID #17686
Reg. Price:
USD 63.99


Sale Price:
USD 39.99
120 x  Size 312 ZeniPower Hearing Aid Batteries click for more info Item ID #18082
Reg. Price:
USD 28.89


Sale Price:
USD 19.99
12 x 9 Volt Duracell Procell (PC1604) Alkaline Batteries click for more info Item ID #15404
Reg. Price:
USD 276.49


Sale Price:
USD 219.99
576 x AA Duracell Procell (PC1500) Alkaline Batteries click for more info Item ID #15398
Reg. Price:
USD 38.89


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USD 26.99
24 x C Duracell Procell PC1400 Alkaline Batteries (great for outdoor speakers) click for more info Item ID #16545
Reg. Price:
USD 125.99


Sale Price:
USD 89.99
72 x D Procell Duracell PC1300 Alkaline Batteries (1 Case) click for more info Item ID #15616
Reg. Price:
USD 84.99


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USD 69.99
24 AA + 24 AAA + 12 C + 12 D + 6 9 Volt Duracell Procell Alkaline Battery Combo click for more info Item ID #19784
Reg. Price:
USD 29.49


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USD 23.99
8 AA + 8 AAA + 4 C + 4 D + 2 9 Volt Energizer Industrial Alkaline Battery Combo click for more info Item ID #17594
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USD 21.99


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USD 18.99
8 x 20H 1.2 Volt NiMH Button Batteries click for more info Item ID #19833
Reg. Price:
USD 47.99


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USD 32.99
16 x 2/3 AAA 200 mAh NiCd Battery - Button Top (For Solar Lights) click for more info Item ID #18344
Reg. Price:
USD 82.99


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USD 48.99
96 x AA Energizer Alkaline Batteries (48 Cards of 2) click for more info Item ID #19863
Reg. Price:
USD 84.99


Sale Price:
USD 49.99
96 x AAA Energizer Alkaline Batteries (48 Cards of 2) click for more info Item ID #19862
Reg. Price:
USD 75.99


Sale Price:
USD 65.99
24 Cards of 2 D Energizer Alkaline Batteries click for more info Item ID #19711
Reg. Price:
USD 4.29


Sale Price:
USD 3.19
9 Volt Energizer Alkaline Battery (On a Card) click for more info Item ID #19702
Reg. Price:
USD 25.99


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USD 15.69
AA / AAA NiMH Smart Slim Travel Charger with USB Plug & 4 x AAA Tenergy NiMH 1000 mAh Batteries click for more info Item ID #19790
Reg. Price:
USD 43.99


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USD 26.99
Kodak Smart Charger + 4 AA (2600 mAh) + 4 AAA (1100 mAh) AccuLoop-X NiMH Batteries click for more info Item ID #17967
Reg. Price:
USD 34.99


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Kodak Smart Charger + 4 AAA Accupower 1200 mAh NiMH Batteries click for more info Item ID #17959
Reg. Price:
USD 28.99


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AA / AAA NiMH Smart Slim Travel Charger with USB Plug & 4 x AA Rayovac Platinum NiMH 2400 mAh Batteries click for more info Item ID #19654
Reg. Price:
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USD 32.99
2 Bay 9V Smart Battery Charger +  2 x 9v 250 mah Batteries  (charge up to 1000 times) click for more info Item ID #15600
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USD 144.99


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USD 89.99
8 Bay 9 Volt Smart Battery Charger + 8 x 9 Volt 250 mAh NiMH Rechargeable Batteries click for more info Item ID #15576
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USD 164.99


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USD 129.99
8 Bay 9 Volt Smart Battery Charger + 8 x 9 Volt 300 mAh Accupower NiMH Rechargeable Batteries click for more info Item ID #15575
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USD 199.99


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USD 126.99
10 Bay 9 Volt Charger +10 x 9 Volt 220 mAh NiMH Acculoop Low Discharge Rechargeable Batteries click for more info Item ID #16660
Reg. Price:
USD 67.99


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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


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USD 38.99
8 Bay AA / AAA LCD Battery Charger + 8 AA 2700 mAh NiMH Batteries click for more info Item ID #19554