Home
TOLL FREE: 1-866-595-3317
Rechargeable Batteries and Battery Chargers     sales@megabatteries.com
MegaBatteries.com
About us
visa card American Express Master Card Pay Pal
1 - Sub-C 20% Off

Daily Specials
 
Face Masks / Thermometer (Covid-19)
Wholesale Batteries
NiMH - AA / AAA / C / D / 9V
NiCd - AA / AAA / C / D / 9V
Lithium Phosphate Batteries (LiFePO4)
Alkaline Batteries
Arlo Camera Batteries
Battery Chargers
Battery & Charger Combos
Battery Packs (2.4V to 36V)
Batteries with Tabs
Button Batteries AG / LR / SR
CR2025, 2032, 2450 & More
CR123, CR2, CR-P2, 2CR5, CRV3
Cordless Phone Batteries
Door Lock Batteries
Dog Collar & Fence Batteries
EnerSys Cyclon Batteries
Exell Speciality Batteries
Fidget Spinners
Flashlights
Flashlight Batteries
Flat Top Batteries (OEM)
Gumstick Batteries
Heavy Duty Batteries
Hearing Aid Batteries
Headphones / Bluetooth Speaker
Lithium Batteries
Lithium Ion Batteries
Makita Drill Batteries
Medical Batteries
PLC Batteries
Power Bank Chargers
Silver Oxide Batteries
Solar Light Batteries
Sub C Batteries
Two Way Radio Batteries
Cases, Adapters & Testers
Power Supplies - 12V to 19V
Voltage Converters

Information Articles

Reviews

Privacy Policy



 

Customer Reviews

 

   
 Search:   

 Home > Battery Packs (2.4V to 36V) > 8.4 Volt NiMH Battery Packs

8.4 Volt Battery Packs and Chargers

MEGAbatteries.com is pleased to offer you 8.4 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 8.4 Volt battery packs and charger bundles and of course, add to your shopping cart if desired.

These packs are made from NiMH (Nickel Metal Hydride) 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 8.4 volt battery packs on this page are made from NiMH battery technology 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.

8.4 Volt 4200 mAh NiMH Battery Pack - Airsoft Gun

8.4 Volt 1400 mAh 2/3 A Battery Pack for Airsoft Guns + Charger

8.4 Volt 1400 mAh 2/3 A Battery Pack for Airsoft Guns

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 8.4 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 8.4 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 36.99


Sale Price:
USD 31.69
Energizer Universal AA, AAA, C, D & 9 Volt Smart Battery Charger click for more info Item ID #21049
Reg. Price:
USD 32.99


Sale Price:
USD 24.69
4-Slot Li-ion Battery Charger (26650, 22650, 18650, 16340) click for more info Item ID #21647
Reg. Price:
USD 11.99


Sale Price:
USD 9.69
2 x C Energizer Recharge NiMH Batteries (2500 mAh) click for more info Item ID #15898
Reg. Price:
USD 13.79


Sale Price:
USD 10.69
2 x D Energizer Recharge NiMH Batteries (2500 mAh) click for more info Item ID #19066
Reg. Price:
USD 49.99


Sale Price:
USD 42.69
7.2 Volt  1500 mAh NiCD Battery Pack + Universal Smart Charger click for more info Item ID #14176
Reg. Price:
USD 76.99


Sale Price:
USD 54.69
7.2 Volt  4200 mAh NiMH Battery Pack + Universal Smart Charger click for more info Item ID #14299
Reg. Price:
USD 34.99


Sale Price:
USD 27.69
9.6 Volt 1000 mAh NiCd Battery Pack + Charger click for more info Item ID #18329
Reg. Price:
USD 50.79


Sale Price:
USD 43.69
Lithium Phosphate Charger + 4 x AA 3.2 Volt 600 mAh LiFePO4 14500 Batteries (14mm x 50mm) click for more info Item ID #22304
Reg. Price:
USD 39.99


Sale Price:
USD 34.69
Lithium Phosphate Charger + 2 x 3.2 Volt 400 mAh LiFePO4 14430 Batteries click for more info Item ID #22297
Reg. Price:
USD 74.99


Sale Price:
USD 46.99
2-Slot Fast Battery Charger + 4 x Tenergy 18650 3.6v 2600 mAh li-ion w/ PCB click for more info Item ID #21695
Reg. Price:
USD 60.99


Sale Price:
USD 47.69
2-Slot Fast Battery Charger + 2 x 3.7 Volt Panasonic 18650 Lithium Ion Button Top Batteries (3400 mAh) click for more info Item ID #21635
Reg. Price:
USD 16.99


Sale Price:
USD 11.69
5 x CR1225 Renata 3 Volt Lithium Coin Cell Batteries click for more info Item ID #20475
Reg. Price:
USD 78.69


Sale Price:
USD 69.99
Case of C Energizer MAX E93BP-4 Alkaline Batteries (12 Cards of 4) click for more info Item ID #22163
Reg. Price:
USD 72.19


Sale Price:
USD 47.99
48 x C Energizer Industrial EN93 Alkaline Batteries. click for more info Item ID #15651
Reg. Price:
USD 36.89


Sale Price:
USD 28.99
24 x C Energizer Industrial EN93 Alkaline Batteries. click for more info Item ID #15649
Reg. Price:
USD 22.99


Sale Price:
USD 20.99
12 x D Duracell CopperTop Alkaline Batteries (MN1300) click for more info Item ID #21352
Reg. Price:
USD 227.19


Sale Price:
USD 146.99
144 x D Energizer Industrial EN95 Alkaline Batteries (2 Cases) click for more info Item ID #15940
Reg. Price:
USD 118.99


Sale Price:
USD 79.99
72 x D Energizer Industrial EN95 Alkaline Batteries (1 Case) click for more info Item ID #15939
Reg. Price:
USD 151.09


Sale Price:
USD 137.69
96 AA + 96 AAA Duracell Coppertop Alkaline Battery Combo click for more info Item ID #21374
Reg. Price:
USD 57.29


Sale Price:
USD 48.69
48 AA + 48 AAA Energizer Industrial Alkaline Battery Combo click for more info Item ID #17400
Reg. Price:
USD 360.69


Sale Price:
USD 257.69
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 157.29


Sale Price:
USD 142.69
48 AA  + 48 AAA + 12 9 Volt Duracell Quantum (Hi-Density Core) Alkaline Batteries click for more info Item ID #22142
Reg. Price:
USD 16.89


Sale Price:
USD 14.69
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 15.69
3 x Xeno XL-055F 3.6V 2/3 AA 1.65Ah Lithium Batteries click for more info Item ID #21813
Reg. Price:
USD 23.69


Sale Price:
USD 19.69
3 x SAFT LS14500 AA 3.6 Volt Lithium Batteries (2600 mAh) click for more info Item ID #21801
Reg. Price:
USD 38.99


Sale Price:
USD 34.69
8 Pcs RFA-67 Rayovac Compatible Petsafe Fence / Dog Collar Battery (4 x 2 Pack) click for more info Item ID #19050
Reg. Price:
USD 39.99


Sale Price:
USD 35.69
4 Pcs Rayovac RFA182, A12, R21, R22, R51 and MicroLite Invisible Fence Dog Receiver Battery click for more info Item ID #19059
Reg. Price:
USD 58.99


Sale Price:
USD 47.69
8 x 18500 3.2 Volt LiFePO4 Flat Top Batteries (900 mAh) click for more info Item ID #21520
Reg. Price:
USD 35.79


Sale Price:
USD 31.69
48 x C Panasonic Heavy Duty Batteries (24 Cards of 2) click for more info Item ID #20752
Reg. Price:
USD 20.29


Sale Price:
USD 17.69
24 x D Panasonic Heavy Duty Batteries (12 Cards of 2) click for more info Item ID #20749
Reg. Price:
USD 19.49


Sale Price:
USD 14.69
12 x 9 Volt Panasonic Heavy Duty Batteries (Carded) click for more info Item ID #20747
Reg. Price:
USD 21.69


Sale Price:
USD 16.99
Rayovac AA / AAA Compact Charger + 4 AAA Tenergy NiMH Rechargeable Batteries (1000 mAh) click for more info Item ID #22240
Reg. Price:
USD 32.69


Sale Price:
USD 28.69
Sunbeam AA / AAA Battery Charger + 4 AAA Tenergy NiMH Rechargeable Batteries (1000 mAh) click for more info Item ID #22202
Reg. Price:
USD 46.99


Sale Price:
USD 33.69
Sunbeam AA / AAA Super Fast Charger w/ Car Plug  + 8 AA 2700 mAh Green NIMH Batteries click for more info Item ID #16344
Reg. Price:
USD 29.99


Sale Price:
USD 16.99
Quest Q2 Smart Charger + 4 AA 2700 mAh NiMH Batteries click for more info Item ID #16840
Reg. Price:
USD 25.69


Sale Price:
USD 21.69
Quest Q2 Smart Charger + 4 AAA Tenergy NiMH Rechargeable Batteries (1000 mAh)	click for more info Item ID #22216
Reg. Price:
USD 17.89


Sale Price:
USD 9.69
AA / AAA USB Battery Charger + 4 AAA (750 mAh) Rayovac NiMH Batteries click for more info Item ID #21839
Reg. Price:
USD 22.69


Sale Price:
USD 20.99
AA / AAA USB Battery Charger + 4 AAA (750 mAh) Panasonic NiMH Batteries click for more info Item ID #21833
Reg. Price:
USD 159.99


Sale Price:
USD 152.69
8 Bay Professional Battery Charger w/ LCD + 8 C 4500 mAh NiMH Acculoop Batteries (Low Discharge) click for more info Item ID #17588
Reg. Price:
USD 197.99


Sale Price:
USD 186.99
8 Bay Professional Battery Charger w/ LCD + 8 D 12000 mAh NiMH Accupower Batteries click for more info Item ID #17586
Reg. Price:
USD 27.69


Sale Price:
USD 24.69
Cree XP-E LED - 220 Lumens Flashlight (S06) + 2 x Panasonic CR123 Batteries click for more info Item ID #21906
Reg. Price:
USD 15.99


Sale Price:
USD 11.69
Super Bright Pop Up Camping Light - Camo Brown click for more info Item ID #21064
Reg. Price:
USD 31.99


Sale Price:
USD 23.69
2 x 4 LED Rechargeable Plug-In Emergency Ready Flashlight click for more info Item ID #20005
Reg. Price:
USD 71.49


Sale Price:
USD 56.99
Cree XP-E LED - 300 Lumens Flashlight (S02) + 2 x 18650 3400mAh Rechargeable Battery + Charger click for more info Item ID #21895
Reg. Price:
USD 12.99


Sale Price:
USD 10.69
28 Head Led Super Bright All Purpose Light click for more info Item ID #17080
Reg. Price:
USD 52.49


Sale Price:
USD 29.69
5 x 24 Head Led Ultra Bright Rubber Puck Lights click for more info Item ID #17029
Reg. Price:
USD 28.99


Sale Price:
USD 16.99
2 x 24 Head Power Led Super Bright Emergency Light (PL-24) click for more info Item ID #18051
Reg. Price:
USD 13.99


Sale Price:
USD 8.69
Camelion 6 LED Headlight click for more info Item ID #19391
Reg. Price:
USD 14.99


Sale Price:
USD 12.69
10 LED Motion Activated Light click for more info Item ID #20183
Reg. Price:
USD 69.99


Sale Price:
USD 43.69
10 x Non-Medical 3-Ply Reusable Face Masks (blue) click for more info Item ID #21873
Reg. Price:
USD 65.99


Sale Price:
USD 48.69
10 x Protective Face Shields click for more info Item ID #21944