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 Home > Battery Packs (2.4V to 36V) > 12 Volt NiMH Battery Packs

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12 Volt 20 Amp (240 WH) NiMH Rechargeable Battery Pack w/ Charge and Discharge Terminals

Price: USD $279.99
Qty:  

12 Volt 13000 mAh (10 x F) NiMH Battery Pack

Price: USD $249.99
Qty:  

12 Volt 10000 mAh (10 x D) NiMH Battery Pack

Price: USD $189.99
Qty:  

12 Volt 5000 mAh (10 x C) NiMH Battery Pack

Price: USD $89.99
Qty:  

12 Volt 4500 mAh (10 x 4/3 A) NiMH battery pack For 12V Devices, Laptops, Camcorders Etc..

Price: USD $69.99
Qty:  

12 Volt NiMH Battery Pack (4200 mAh) with Tamiya Connector

Price: USD $59.99
Qty:  

12 Volt 2200 mAh (10 x AA) NiMH Battery Pack with Leads

Price: USD $38.99
Qty:  

   

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12 Volt Battery Packs and Chargers

MEGAbatteries.com is pleased to offer you 12 Volt battery packs and battery pack chargers in this section of our website.

First off, what is a battery pack? It’s a battery comprised up of individual battery cells inside attached/encased to form a single battery component. To illustrate this more clearly, here’s an example:  A 9.6 Volt battery pack, is really 8 single 1.2 Volt cells grouped together. One could say that as long as there are two or more individual cells inside a battery pack, then it is in fact a battery pack. But why do these exist? Well, many consumer electronic products are built at the factory with battery packs instead of using single cells. When these batteries need to be replaced, they need to be replaced as what they are, which is a battery pack. Sometimes, purchasing a new battery pack at the store can be as expensive as the whole product was to begin with that hold the original battery pack. So..........many people opt to build them themselves or purchase them online from a reliable battery pack supplier who can provide better pricing than can brick and mortar stores.

There are many difference size cells that can make up a battery pack. Sub C cells, AA, AAA, 2/3A, 2/3 AA and so on, can all be the inside cells used in battery packs today.

If the batteries inside the battery pack are rechargeable, then the battery pack becomes a rechargeable battery pack and can be used in a battery pack designated charger, to replenish their power.

Cordless telephones use battery packs, computers can have battery packs and many other products we all use each day. Until you actually open the battery compartment of a device, you might not be aware that there’s a battery PACK inside it!

Of course, a rechargeable battery pack needs a battery pack charger to go with it to preserve the intended life cycles of the battery pack.

Please click any of the above images or text links below, to read full product details of our line of 12 Volt battery packs and charger bundles and of course, add to your shopping cart if desired.

12 Volt 13000 mAh (10 x F) NiMH Battery Pack

12 Volt 10000 mAh (10 x D) NiMH Battery Pack

12 Volt 5000 mAh (10 x C) NiMH Battery Pack

12 Volt 4500mAh (10 x 4/3 A) NiMH Battery Pack For 12V Devices (Laptops, Camcorders Etc..)

12 Volt 2200 mAh (10 x AA) NiMH Battery Pack with Leads

These packs are made from both NiMH (Nickel Metal Hydride) rechargeable battery chemistry

FYI: It is important to be aware that NiCD batteries are not immune from memory effect. This means they CAN experience it. In plain English, what this means for the NiCD battery user, is that they ought to be recharged when they have become fully discharged and not when they still have power remaining in them. Otherwise the potential exists for their “memory” to become lessened or reduced.

In NiCD chemistry, the battery could “remember” the amount of power it had when it was charged and consider this to be its’ new total capacity of power. Always charge your NiCD batteries (battery packs and individual cells) once they are fully discharged.

The selection of 12 Volt battery packs on this page are made from NiMH battery technology only and thus, are immune from memory effect as memory effect does NOT occur in NIMH battery chemistry. They cost more than NICD but the luxury they offer is that they can be recharged without regard for how much battery power remains in them at the time of charge.

If this is your first time here, we welcome you and if you’re a returning visitor, thanks for coming back. Perhaps there are some sections to our site that you’re not familiar with. It’s likely that you use many different types of batteries other than 12 Volt battery packs. May we please alert you to some of the more popular areas of our site to familiarize you with all we can do for you and your battery and battery charger requirements:

WHOLESALE BATTERIES:

There is not a battery we stock that we don’t have in large quantity. We invite all Government Departments, Universities and Schools across North America, Libraries, Media Centers and Research Labs, Corporations from Industry in the Private Sector to send us their Purchase Orders for their wholesale requirements and we are equipped to work closely and DIRECTLY with you, to deliver exactly what you require, how you need it and when you need it. Our brimming warehouse if SUPER Fresh batteries can adhere to even the most stringent of delivery schedules. Some ask their D’s be shipped over time on the 1st Monday of each quarter. Some need their batteries spread out over many different satellite locations. Whatever the details of your requirements, contact us to tell them to us and we’ll do our best to meet those needs. We are fully postured to deliver all battery sizes and chemistries at the wholesale level to volume users. Talk to us, tell us what you require and how you require it!

Please pass this site along to your colleagues, associates, friends and family and to all those who can benefit from dealing with MEGAbatteries.com as their trusted and reliable battery supplier! They will appreciate the recommendation. And of course, we do too!

One of the most popular features of our website is our incredible DAILY SPECIALS.

PLEASE SCROLL DOWN to view these deals!

We have at least 50 products each day in that section and they flow through a roster to continually change to other products. If you bookmark this section, you’ll be up to date each day with what we have on special. Did we just say special? That’s an understatement. We SLASH the prices on the products in our daily specials. Won’t you have a look? If you use rechargeable batteries as well, you’re sure to several deals on them too! Some battery sites, (and we use that term loosely) offer a “DEAL OF THE DAY”. Wow! Isn’t that special? We offer 50+ deals of the day, and let us point out, our batteries and charger deals are SLASHED to the MAX. Our customers just LOVE our specials. You will TOOOOOO!!

We’re glad you’re here. Please let us know how we can accommodate your battery, battery charger, and battery accessory requirements.

If you have any questions about 12 Volt battery packs or battery pack chargers before you purchase, we invite you to contact us with your questions. We’re committed to delivering to you, not only a quality product at a competitive price, quickly and efficiently, but also delivering technical answers to all your battery and charger questions. The more informed you are, the better the purchases you will make and have your batteries and chargers serve you long and well.

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 29.99


Sale Price:
USD 19.69
2-Pack Pocket Digital Multimeters click for more info Item ID #20007
Reg. Price:
USD 21.99


Sale Price:
USD 14.69
Universal Battery Tester for more than 12 Types of Batteries click for more info Item ID #14403
Reg. Price:
USD 69.99


Sale Price:
USD 43.69
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 64.79


Sale Price:
USD 45.99
15 x Sub C NiMH Batteries with Tabs (3300 mAh) click for more info Item ID #16653
Reg. Price:
USD 32.99


Sale Price:
USD 26.99
LiFePO4 Charger for 3.2 Volt Batteries (14430, 14505, 18500, 18650) Solar Batteries click for more info Item ID #16852
Reg. Price:
USD 65.99


Sale Price:
USD 44.69
50 x CR2450 Camelion 3 Volt Lithium Coin Cell Batteries click for more info Item ID #14386
Reg. Price:
USD 34.99


Sale Price:
USD 26.99
10 x Panasonic CR2032/HSN 3V Lithium Coin Cell Battery w/ Pins click for more info Item ID #20104
Reg. Price:
USD 54.99


Sale Price:
USD 32.69
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 38.99


Sale Price:
USD 23.69
iRobot Roomba 500, 600, 700 & 800 Series Vacuum 14.4 Volt 2.1 Ah NiCd Battery Pack click for more info Item ID #17889
Reg. Price:
USD 159.69


Sale Price:
USD 92.69
48 x 377 /  376 Duracell Silver Oxide Button Batteries click for more info Item ID #22659
Reg. Price:
USD 27.19


Sale Price:
USD 16.99
12 Pcs 364 / 363 Energizer Silver Oxide Button Battery (AG1, SR60, LR621, 164, SR621W, SR621SW) click for more info Item ID #18439
Reg. Price:
USD 21.99


Sale Price:
USD 11.69
6 x 377 Energizer (SR626SW, 376, SR66, LR66  AG4) Silver Oxide Button Batteries (2 Pack) click for more info Item ID #18410
Reg. Price:
USD 23.99


Sale Price:
USD 8.69
10 x SR927W Maxell (AG7 395 399 927 LR926 LR927 LR57) Silver Oxide Button Batteries click for more info Item ID #17768
Reg. Price:
USD 34.99


Sale Price:
USD 26.99
20 x 357 / SR44W Rayovac Silver Oxide Button Battery (LR44 AG13  SR44SW L1154 PX76A G13 A76 S76) click for more info Item ID #19047
Reg. Price:
USD 74.99


Sale Price:
USD 53.69
24 x 9 Volt Duracell Quantum (Hi-Density Core) Alkaline Batteries (QU1604) click for more info Item ID #21075
Reg. Price:
USD 39.99


Sale Price:
USD 28.69
12 x 9 Volt Duracell Quantum (Hi-Density Core) Alkaline Batteries (QU1604) click for more info Item ID #21073
Reg. Price:
USD 133.99


Sale Price:
USD 103.69
360 x AA Sunrising Alkaline Batteries click for more info Item ID #22607
Reg. Price:
USD 47.99


Sale Price:
USD 40.69
120 x AA Sunrising Alkaline Batteries click for more info Item ID #22605
Reg. Price:
USD 72.19


Sale Price:
USD 43.69
48 x C Energizer Industrial EN93 Alkaline Batteries. click for more info Item ID #15651
Reg. Price:
USD 3.49


Sale Price:
USD 2.89
2 x C Rayovac High Energy Batteries (Carded) click for more info Item ID #22531
Reg. Price:
USD 3.79


Sale Price:
USD 2.99
2 x D Rayovac High Energy Batteries (Carded) click for more info Item ID #22532
Reg. Price:
USD 41.69


Sale Price:
USD 30.69
24 x D Energizer Industrial EN95 Alkaline Batteries click for more info Item ID #15936
Reg. Price:
USD 105.89


Sale Price:
USD 78.69
96 AA + 96 AAA Energizer Industrial Alkaline Battery Combo click for more info Item ID #17404
Reg. Price:
USD 81.59


Sale Price:
USD 69.99
48 AA + 48 AAA Duracell Coppertop Alkaline Battery Combo click for more info Item ID #21373
Reg. Price:
USD 360.69


Sale Price:
USD 289.99
144 AA + 144 AAA + 24 C + 24 D + 24 9 Volt Duracell Coppertop Alkaline Battery Combo click for more info Item ID #21377
Reg. Price:
USD 16.89


Sale Price:
USD 12.69
3 x Xeno XL-050F 3.6V 1/2 AA 1.2Ah Lithium Batteries click for more info Item ID #21814
Reg. Price:
USD 16.99


Sale Price:
USD 14.69
3 x Xeno XL-055F 3.6V 2/3 AA 1.65Ah Lithium Batteries click for more info Item ID #21813
Reg. Price:
USD 16.99


Sale Price:
USD 13.69
CR8-LHC Flusher PLC Battery (For Flush-2 Wallingford, Toto TH559EDV410R) click for more info Item ID #20146
Reg. Price:
USD 39.99


Sale Price:
USD 28.69
CR17450-2WK27 / D80UB016170 3V Lithium PLC Battery click for more info Item ID #20014
Reg. Price:
USD 21.99


Sale Price:
USD 16.89
Maxell ER17/50 3.6V Lithium PLC Battery (White Connector) click for more info Item ID #20499
Reg. Price:
USD 22.99


Sale Price:
USD 15.69
Maxell ER17/33 WKP Battery 3.6V Lithium PLC (4 Hole Brown Connector) click for more info Item ID #20498
Reg. Price:
USD 14.99


Sale Price:
USD 11.69
Allen Bradley BR2/3A-AB Lithium PLC Battery (1756-BA2) click for more info Item ID #20160
Reg. Price:
USD 8.99


Sale Price:
USD 4.69
Tadiran TL-2450/P 3.6V 0.55 Ah Lithium Battery w/ PC Pins click for more info Item ID #19501
Reg. Price:
USD 16.99


Sale Price:
USD 12.69
Allen Bradley SB9758T 3V Lithium PLC Battery (1770-XYC) click for more info Item ID #20153
Reg. Price:
USD 37.99


Sale Price:
USD 31.69
4 Pcs RFA-188 Rayovac Compatible Petsafe Fence / Dog Collar Battery click for more info Item ID #19054
Reg. Price:
USD 38.99


Sale Price:
USD 32.69
8 Pcs RFA-67 Compatible Petsafe Fence / Dog Collar Battery click for more info Item ID #18019
Reg. Price:
USD 72.99


Sale Price:
USD 58.69
8 Pcs RFA182, A12, R21, R22, R51 and MicroLite Compatible Invisible Fence Dog Receiver Battery click for more info Item ID #18009
Reg. Price:
USD 18.69


Sale Price:
USD 14.69
Rayovac Battery Charger + 2 AA (1350 mAh) + 2 AAA (600 mAh) NiMH Battery Combo click for more info Item ID #22539
Reg. Price:
USD 20.19


Sale Price:
USD 12.69
Rayovac AA / AAA Compact Charger + 4 AAA NiMH Batteries (900 mAh) click for more info Item ID #22483
Reg. Price:
USD 26.59


Sale Price:
USD 22.69
Rayovac AA / AAA Compact Charger + 2 AAA (750 mAh) + 2 AA (2000 mAh) Panasonic NiMH Rechargeable Batteries (Low Discharge) click for more info Item ID #22231
Reg. Price:
USD 27.49


Sale Price:
USD 16.99
Quest Q2 Smart Charger + 4 AAA 1000 mAh Tenergy NiMH Batteries click for more info Item ID #16845
Reg. Price:
USD 28.69


Sale Price:
USD 19.69
Quest Q2 Smart Charger + 4 AA Tenergy NiMH Rechargeable Batteries (2500 mAh) click for more info Item ID #22215
Reg. Price:
USD 126.49


Sale Price:
USD 73.69
16 Bay AA / AAA LCD Battery Charger + 32 AAA NiMH Batteries (900 mAh) click for more info Item ID #22519
Reg. Price:
USD 115.39


Sale Price:
USD 89.99
16 Bay AA / AAA LCD Battery Charger + 8 AAA (1000 mAh) + 8 AA (2500 mAh) Tenergy NiMH Rechargeable Batteries click for more info Item ID #22194
Reg. Price:
USD 120.99


Sale Price:
USD 89.99
16 Bay AA / AAA LCD Battery Charger + 16 AA 2700 mAh NiMH Batteries click for more info Item ID #21705
Reg. Price:
USD 113.99


Sale Price:
USD 77.69
16 Bay AA / AAA LCD Battery Charger + 16 AAA 1200 mAh NiMH Batteries click for more info Item ID #21709
Reg. Price:
USD 117.99


Sale Price:
USD 88.69
8 AA (2000mAh) + 8 AAA (700mAh) + 4 C (2500mAh) + 4 D (2500mAh) + 2 9V (175mAh) Energizer Rechargeable NiMH Battery Combo click for more info Item ID #20725
Reg. Price:
USD 302.69


Sale Price:
USD 189.99
24 AAA (1000 mAh) + 24 AA (2500 mAh) + 12 C (5000 mAh) + 12 D (10000 mAh) Tenergy NiMH Rechargeable Batteries click for more info Item ID #22263
Reg. Price:
USD 69.99


Sale Price:
USD 32.69
10 x Non-Medical 3-Ply Reusable Face Masks (white) click for more info Item ID #21874
Reg. Price:
USD 49.99


Sale Price:
USD 40.69
Infrared Forehead Thermometer (Non-Contact) click for more info Item ID #21885
Reg. Price:
USD 65.99


Sale Price:
USD 16.99
10 x Protective Face Shields click for more info Item ID #21944