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 Home > Cases, Adapters & Testers > Battery Cases, Adapters & Testers

Page 1 of 1
Battery Rack Organizer for 82 Batteries with Battery Tester

Price: USD $30.99
Qty:  

Battery Rack Organizer for 66 Batteries with Battery Tester

Price: USD $27.99
Qty:  

Battery Rack Organizer for 40 Batteries with BatteryTester

Price: USD $24.99
Qty:  

Universal Battery Tester for more than 12 Types of Batteries

Price: USD $21.99
Qty:  

Digital Multimeter - Multi Function

Price: USD $19.99
Qty:  

Pocket Digital Multimeter

Price: USD $15.99
Qty:  

Camelion Battery Tester

Price: USD $7.99
Qty:  

12VDC Car Cigarette Charger plug (5.5 x 2.5mm barrel male)

Price: USD $6.99
Qty:  

Eneloop Battery Case Organizer for AA / AAA / C and D Batteries

Regular Price: USD $6.99
Sale Price: USD $4.69
Qty:  

Battery Tester for AA / AAA / C / D Batteries

Price: USD $6.99
Qty:  

Powerex AA & AAA Battery Case (Holds Eight Batteries)

Regular Price: USD $2.69
Sale Price: USD $1.99
Qty:  

IPowerUS AA & AAA Battery Cases

Price: USD $1.69
Qty:  

Spacers for 6 Slot Li-ion Smart Charger

Price: USD $1.39
Qty:  

Sony AA & AAA Battery Cases

Price: USD $1.29
Qty:  

Sony AA & AAA Battery Cases

Price: USD $1.29
Qty:  

2-Pack Pocket Digital Multimeters

Price: USD $29.99
Qty:  

Westinghouse Dynamo Battery Case and Tester (Holds 47 Batteries)

Regular Price: USD $22.99
Sale Price: USD $13.69
Qty:  

2 x D Size Battery Adapters from 1 AA Battery

Price: USD $3.99
Qty:  

2 x C Size Battery Adapters from 1 AA Battery

Price: USD $3.89
Qty:  

4 Pack Maxell D Size Battery Adapters from 1 AA Battery

Regular Price: USD $9.99
Sale Price: USD $7.29
Qty:  

4 Pack Maxell C Size Battery Adapters from 1 AA Battery

Regular Price: USD $8.99
Sale Price: USD $5.69
Qty:  

4 x D Size Battery Adapters from 1 AA Battery

Price: USD $7.59
Qty:  

4 x C Size Battery Adapters from 1 AA Battery

Price: USD $7.29
Qty:  

8 x D Size Battery Adapters from 1 AA Battery

Price: USD $14.49
Qty:  

8 x C Size Battery Adapters from 1 AA Battery

Price: USD $12.59
Qty:  

12 x D Size Battery Adapters from 1 AA Battery

Price: USD $20.59
Qty:  

12 x C Size Battery Adapters from 1 AA Battery

Price: USD $19.29
Qty:  

16 x D Size Battery Adapters from 1 AA Battery

Price: USD $25.69
Qty:  

16 x C Size Battery Adapters from 1 AA Battery

Price: USD $23.99
Qty:  

 

Page: [ 1 ]

Battery Cases, Battery Racks/Organizers and Battery Testers

If you use batteries, perhaps you want to check out some of our products that go with them like hand-in-glove, here.

At MEGAbatteries.com, we take care of all your battery and battery-related product needs. If it’s your first time here, welcome! Have a look around: Here’s our index.

If you’re a return visitor, we’re very glad to have you back. There are many new items to see. Have you seen our daily specials in a while? You should probably bookmark that section of our website for easy access in the future!

Whether you use Alkaline or Lithium (non rechargeable) batteries, or NiMH and NiCD rechargeable batteries, you can benefit from related products to test, organize, store, transport and even change them! Well, when we say, we mean, “adapt”. Read on to discover what we mean….

First, we’ll describe our Battery Adapters.

Battery Adapters convert small batteries into larger ones. Well, when we say convert, we mean their size. No longer do you need to own batteries in all sizes, if you only use a couple of sizes in total. Battery Adapters will allow you to power your battery-operated devices if the batteries you own are too little to fit into battery compartment. They’re really a truly practical solution!

So as you can see, you need never again be out of luck, in operating an old radio or CD player that needs c or d batteries if you have aa or aaa batteries and battery adapters. Get some at the top of this page! You only have to buy them once and you’re good to go from then on!

Here We Cover Battery Cases

Many people have cluttered work spaces, work-shops, and offices. Their briefcases and knapsacks might look as though they’ve been ransacked! Yikes! It’s battery cases to the rescue! They’ll keep your batteries from rolling off the tabletop, keep them from hiding under paperwork in your drawer or briefcase and are just plain sensible to use to store and protect your batteries. We have cases for so many other things in our lives. Why not for our batteries too?

Does your workshop have loose batteries in it, sometimes rolling off the table?

Battery Racks Rock!

No matter how many or how few batteries have, a battery rack will house all your batteries neatly and out of the way from where you actually live and work. Most batteries are cylindrical and roll around if not held in place. Always have your AA, AAA, AAAA, C, D and 9 Volt batteries front-facing, neatly placed in battery rack and always know where to find them!

Now We Get to Battery Testers

As we mentioned, regardless of the chemistry of your batteries or if they are rechargeable or not, battery testers have been around for a long time and serve an extremely useful purpose, namely, that they test the power of batteries. If you are ever unsure about what power remains in any of your batteries, it’s a battery tester that will tell you. Suppose you’re planning a trip to the beach for the whole day and of course, what’s a day at the beach without a portable radio. Everyone gathers around it listening to songs as they tan on a gigantic beach blanket. Well, the batteries required for that radio are likely C’s or D’s. And you’d want to know they are charged full before you head out for the day. That’s just one example of where a battery tester would be useful to you. Anytime at all that it would help you to know the strength left in your cells without having to guess at it, is when a battery tester does the trick.

In terms of rechargeable batteries, NiMH cells do not suffer from something called memory effect. This means that you don’t have to wait until they are fully “dead” before charging them. In cells that to sustain memory effect, you must wait until the battery has no more power in it before recharging, so as not to lessen it’s memory to the point where they are topped off. NiCD (Nickel Cadmium) rechargeable batteries however, can suffer from this effect and so they must only be charged and recharged once they are fully discharged. You can therefore use your battery tester on NiCD’s to see what power exactly, remains in them and know when and if to charge. Of course, with all non rechargeable batteries, it’s always helpful to know how much power remains in them for whatever your application is. You might be intending to attend a sporting event or birthday party for example. You might wish to capture the moments on video or take still shots. Instead of carrying around additional batteries to use in case the ones in your camera “die”, testing them first with a battery tester will ensure you only take the fully charged cells with you to your event.

Battery testers, cases, racks, and adapters all cost very little relative to the services they perform and benefits they offer you for the use, and maintenance of your inventory of batteries.

Please scroll up to the top of this page where you’ll see our inventory of Battery testers, cases, racks, and adapters. Simply click on any of the links that appeal to you to read more detailed descriptions about them and then add tem to your shopping cart at anytime.

We invite you to check out our terrific daily specials located at the bottom of this page and accessible through our left-side index on each page of our site. In this section, you’ll see the 50+ items we slash the prices on each day. The items change on a daily basis, so when you see a product you want that is reduced so much, grab it then and if we may suggest, stock up on a healthy quantity to fully appreciate the most savings!

At MEGAbatteries, we’re always here for you, our valued visitor. If you have any questions about Battery testers, cases, racks, and adapters that haven’t been discussed on this page, please reach us and we’ll provide all the technical information you need in order for you to make an informed and correct purchase. That’s the MEGA difference!

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 26.99


Sale Price:
USD 18.69
2-Slot 18650 Fast Battery Charger w/ LCD Display (26650, 22650, 18650, 16340) click for more info Item ID #21649
Reg. Price:
USD 29.99


Sale Price:
USD 21.69
8-Slot AA/AAA Ni-Mh/Ni-Cd Battery Charger click for more info Item ID #21648
Reg. Price:
USD 32.99


Sale Price:
USD 22.69
4-Slot Li-ion Battery Charger (26650, 22650, 18650, 16340) click for more info Item ID #21647
Reg. Price:
USD 76.99


Sale Price:
USD 49.69
Powerex C980 8 Bay LCD Battery Charger (AA & AAA) click for more info Item ID #21795
Reg. Price:
USD 29.99


Sale Price:
USD 15.69
2 x Gumstick 1100 mAh NiMH Battery - Replacement for NH-14WM click for more info Item ID #14098
Reg. Price:
USD 321.69


Sale Price:
USD 199.99
48 x C Tenergy NiMH Batteries (5000 mAh) click for more info Item ID #22084
Reg. Price:
USD 17.99


Sale Price:
USD 15.69
2 x C NiMH AccuPower AccuLoop Batteries (4500 mAh) click for more info Item ID #15056
Reg. Price:
USD 53.19


Sale Price:
USD 13.69
8 x C Tenergy NiMH Batteries (5000 mAh) click for more info Item ID #13440
Reg. Price:
USD 25.99


Sale Price:
USD 19.69
7.2 Volt 2100 mAh NiCd Battery Pack - Tamiya Plug click for more info Item ID #13679
Reg. Price:
USD 26.99


Sale Price:
USD 24.69
7.2 Volt 700 mAh NICd Battery Pack + Charger click for more info Item ID #14508
Reg. Price:
USD 34.99


Sale Price:
USD 28.99
9.6 Volt 1000 mAh NiCd Battery Pack + Charger click for more info Item ID #18329
Reg. Price:
USD 289.99


Sale Price:
USD 139.99
270 pcs (18 Packs) x 18 Volt Sub C 1700 mAh NiCd Batteries (Ideal for Pack Assembly) click for more info Item ID #18331
Reg. Price:
USD 499.99


Sale Price:
USD 242.99
540 pcs (36 Packs) x 18 Volt Sub C 1700 mAh NiCd Batteries (Ideal for Pack Assembly) click for more info Item ID #18330
Reg. Price:
USD 89.99


Sale Price:
USD 46.99
60 pcs (4 Packs) x 18 Volt Sub C 1700 mAh NiCd Batteries (Ideal for Pack Assembly) click for more info Item ID #18189
Reg. Price:
USD 138.59


Sale Price:
USD 95.69
48 x CR2 Panasonic Industrial 3 Volt Lithium Batteries click for more info Item ID #13823
Reg. Price:
USD 71.19


Sale Price:
USD 54.69
24 x CR2 Panasonic Industrial  3 Volt Lithium Batteries click for more info Item ID #13818
Reg. Price:
USD 120.89


Sale Price:
USD 87.69
48 x Panasonic CR123A 3 Volt Lithium Batteries click for more info Item ID #16591
Reg. Price:
USD 66.39


Sale Price:
USD 52.69
24 x Panasonic CR123A 3 Volt Lithium Batteries click for more info Item ID #16590
Reg. Price:
USD 29.99


Sale Price:
USD 24.69
9 x Energizer CR2 3 Volt Lithium Batteries (1 Card) click for more info Item ID #21752
Reg. Price:
USD 69.99


Sale Price:
USD 65.99
Tenergy 4-slot RCR123A Charger + 4 x Tenergy RCR123A Batteries (ARLO Certified) click for more info Item ID #21460
Reg. Price:
USD 57.99


Sale Price:
USD 32.69
40 x CR2032 Energizer 3 Volt Lithium Coin Cell Batteries click for more info Item ID #21579
Reg. Price:
USD 32.99


Sale Price:
USD 18.69
20 x CR2025 Energizer 3 Volt Lithium Coin Cell Batteries click for more info Item ID #21573
Reg. Price:
USD 33.89


Sale Price:
USD 28.69
5 x Energizer + 5 x Duracell CR2032/DL2032 3 Volt Lithium Coin Cell Batteries click for more info Item ID #21937
Reg. Price:
USD 24.69


Sale Price:
USD 16.99
20 x CR2016 Energizer 3 Volt Lithium Coin Cell Batteries click for more info Item ID #21568
Reg. Price:
USD 6.99


Sale Price:
USD 4.69
Eneloop Battery Case Organizer for AA / AAA / C and D Batteries click for more info Item ID #16570
Reg. Price:
USD 22.99


Sale Price:
USD 13.69
Westinghouse Dynamo Battery Case and Tester (Holds 47 Batteries) click for more info Item ID #21162
Reg. Price:
USD 2.69


Sale Price:
USD 1.99
Powerex AA & AAA Battery Case (Holds Eight Batteries) click for more info Item ID #21796
Reg. Price:
USD 8.99


Sale Price:
USD 5.69
4 Pack Maxell C Size Battery Adapters from 1 AA Battery click for more info Item ID #18325
Reg. Price:
USD 9.99


Sale Price:
USD 7.29
4 Pack Maxell D Size Battery Adapters from 1 AA Battery click for more info Item ID #18324
Reg. Price:
USD 13.69


Sale Price:
USD 10.69
3 x AriCell ER14250 (LS14250) 1/2 AA 3.6 Volt Primary Lithium Batteries (1200 mAh) click for more info Item ID #22117
Reg. Price:
USD 51.69


Sale Price:
USD 43.69
8 x AA (L91) & 8 x AAA (L92) & 9 Volt Energizer Ultimate Lithium Batteries click for more info Item ID #21828
Reg. Price:
USD 25.99


Sale Price:
USD 18.69
12 x AA Powerizer Lithium 2900 mAh 1.5 Volt Batteries click for more info Item ID #15566
Reg. Price:
USD 50.99


Sale Price:
USD 26.99
12 CR 1/3N (2L76) 3V Lithium Batteries click for more info Item ID #15130
Reg. Price:
USD 68.49


Sale Price:
USD 53.69
8 x 9 Volt Energizer (L522) Ultimate Lithium Batteries click for more info Item ID #19137
Reg. Price:
USD 45.19


Sale Price:
USD 33.69
8 x Panasonic BR-2/3A Industrial Lithium Batteries click for more info Item ID #20666
Reg. Price:
USD 12.99


Sale Price:
USD 9.69
AAA Energizer Ultimate Lithium Battery (L92)  (4 Pack) click for more info Item ID #16008
Reg. Price:
USD 32.79


Sale Price:
USD 23.69
8 x 3.6 Volt 1/2 AA 1200 mAh (LS14250 and ER14250) Primary Lithium Battery click for more info Item ID #17375
Reg. Price:
USD 33.99


Sale Price:
USD 13.69
4 x CRV3 Panasonic Lithium 3 Volt Battery (CR-V3) click for more info Item ID #17178
Reg. Price:
USD 38.49


Sale Price:
USD 29.99
8 x CRP2 (223A) 6 Volt Lithium Batteries click for more info Item ID #17654
Reg. Price:
USD 34.69


Sale Price:
USD 28.69
1 x Energizer + 1 x Duracell + 1 x Panasonic CRP2/223 Photo Lithium Batteries (3 Total) click for more info Item ID #21964
Reg. Price:
USD 98.69


Sale Price:
USD 60.99
3 x Energizer + 3 x Duracell + 3 x Panasonic CRP2/223 Photo Lithium Batteries (9 Total) click for more info Item ID #21968
Reg. Price:
USD 130.49


Sale Price:
USD 99.99
Powerex MH-C800S Eight Slot Smart Charger & 8 AAA (900 mAh) + 8 AA (2500 mAh) Duracell Rechargeable Batteries click for more info Item ID #22104
Reg. Price:
USD 172.79


Sale Price:
USD 146.99
Powerex MH-C808M 8 Bay LCD Charger + 4 AA (2000 mAh) + 4 AAA (700 mAh)  4 C (2500 mAh) + 4 D (2500) Energizer NiMH Batteries click for more info Item ID #22095
Reg. Price:
USD 153.69


Sale Price:
USD 129.99
Powerex MH-C808M 8 Bay LCD Charger + 8 C Tenergy Premium NiMH Batteries (5000 mAh) click for more info Item ID #22090
Reg. Price:
USD 181.59


Sale Price:
USD 149.99
Powerex MH-C808M 8 Bay LCD Charger + 4 C (4500 mAh) + 4 D (8500) AccuLoop NiMH Batteries click for more info Item ID #22087
Reg. Price:
USD 77.59


Sale Price:
USD 43.99
8 Bay AA / AAA LCD Battery Charger + 8 AAA 700 mAh Energizer Rechargeable Batteries click for more info Item ID #20654
Reg. Price:
USD 94.99


Sale Price:
USD 56.99
8 Bay AA / AAA LCD Battery Charger + 16 AA 2000 mAh Energizer Rechargeable Batteries click for more info Item ID #20644
Reg. Price:
USD 74.99


Sale Price:
USD 67.99
8 Bay AA / AAA LCD Battery Charger + 8 AA 2500 mAh Duracell NiMH Batteries click for more info Item ID #21589
Reg. Price:
USD 14.69


Sale Price:
USD 11.49
Foldable Cob 350 Lumens Round Work Light - WL-5 (Red) click for more info Item ID #21994
Reg. Price:
USD 22.69


Sale Price:
USD 18.99
Cob LED Worklight - 400 Lumens (WL-500) click for more info Item ID #21992
Reg. Price:
USD 23.69


Sale Price:
USD 17.69
Power Bank 800 Lumens LED Flashlight (FL-2200) click for more info Item ID #21991