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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

Regular Price: $30.99
Sale Price: USD 25.99
Qty:  

Battery Rack Organizer for 66 Batteries with Battery Tester

Price: USD 27.99
Qty:  

Battery Rack Organizer for 40 Batteries with BatteryTester

Regular Price: $24.99
Sale Price: USD 21.99
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

Regular Price: $15.99
Sale Price: USD 12.99
Qty:  

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

Regular Price: $6.99
Sale Price: USD 4.29
Qty:  

Battery Tester for AA / AAA / C / D Batteries

Price: USD 6.99
Qty:  

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

Price: USD 6.99
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

Regular Price: $29.99
Sale Price: USD 20.99
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

Price: USD 9.99
Qty:  

4 Pack Maxell C Size Battery Adapters from 1 AA Battery

Price: USD 8.99
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

Regular Price: $12.59
Sale Price: USD 7.99
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 24.99


Sale Price:
USD 21.99
Battery Rack Organizer for 40 Batteries with BatteryTester click for more info Item ID #15605
Reg. Price:
USD 29.99


Sale Price:
USD 20.99
2-Pack Pocket Digital Multimeters click for more info Item ID #20007
Reg. Price:
USD 15.99


Sale Price:
USD 12.99
Pocket Digital Multimeter click for more info Item ID #20006
Reg. Price:
USD 600.00


Sale Price:
USD 279.99
50 x Panasonic BQ-390 AA/AAA Smart Battery charger click for more info Item ID #21045
Reg. Price:
USD 24.99


Sale Price:
USD 16.99
2 Bay 9V Smart Rapid Battery Charger click for more info Item ID #18491
Reg. Price:
USD 49.99


Sale Price:
USD 42.99
9.6V - 18V NiMh & NiCD Battery Pack Smart Charger click for more info Item ID #14368
Reg. Price:
USD 45.99


Sale Price:
USD 39.99
4.8V - 10.8V NiMh & NiCD Battery Pack Smart Charger click for more info Item ID #14367
Reg. Price:
USD 21.99


Sale Price:
USD 14.99
Panasonic BQ-390 AA/AAA Smart Battery Charger click for more info Item ID #15465
Reg. Price:
USD 26.99


Sale Price:
USD 15.99
8 x AA 2600 mAh NiMH Accupower Rechargeable Batteries click for more info Item ID #15101
Reg. Price:
USD 137.99


Sale Price:
USD 89.99
48 x AAA NiMH AccuPower Micro Batteries (1200 mAh) click for more info Item ID #16257
Reg. Price:
USD 23.99


Sale Price:
USD 20.39
2 x 9 Volt Energizer Recharge NiMH Batteries (175 mAh) click for more info Item ID #19092
Reg. Price:
USD 499.99


Sale Price:
USD 224.99
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 39.99


Sale Price:
USD 28.79
12 x Energizer CR123A 3 Volt Lithium Batteries (CR17345) click for more info Item ID #19687
Reg. Price:
USD 81.99


Sale Price:
USD 44.99
50 x CR2032 Panasonic 3 Volt Lithium Coin Cell Batteries (On a Card) click for more info Item ID #19147
Reg. Price:
USD 38.99


Sale Price:
USD 21.99
24 x Energizer A76 Alkaline Button Batteries (LR44) click for more info Item ID #21039
Reg. Price:
USD 21.99


Sale Price:
USD 14.99
12 x Energizer A76 Alkaline Button Batteries (LR44) click for more info Item ID #21038
Reg. Price:
USD 23.89


Sale Price:
USD 16.99
15 x A76 / LR44 Rayovac Button Batteries (5 Cards of 3) click for more info Item ID #19043
Reg. Price:
USD 179.99


Sale Price:
USD 109.99
500 x AG5 Camelion (309, 393 & LR48) Button Batteries click for more info Item ID #18942
Reg. Price:
USD 102.99


Sale Price:
USD 59.99
250 x AG13 (303, 357, LR44) Camelion Button Batteries click for more info Item ID #18925
Reg. Price:
USD 17.99


Sale Price:
USD 11.99
10 x LR41 Maxell Alkaline Button Batteries  (AG3, 384,  392,  194,  LR736,  L736, GP192,  V36A) click for more info Item ID #18374
Reg. Price:
USD 11.29


Sale Price:
USD 6.99
5 x 317 / SR516SW Renata Silver Oxide Button Batteries click for more info Item ID #20303
Reg. Price:
USD 14.99


Sale Price:
USD 8.99
10 x AG5 Camelion (309, 393 & LR48) Button Batteries click for more info Item ID #15920
Reg. Price:
USD 42.99


Sale Price:
USD 35.99
50 x LR1130 / AG10 / 389 Maxell Alkaline Button Batteries click for more info Item ID #18384
Reg. Price:
USD 87.29


Sale Price:
USD 73.99
25 x AA NiMH Batteries with Tabs (2300 mAh) click for more info Item ID #19315
Reg. Price:
USD 32.99


Sale Price:
USD 26.19
LiFePO4 Charger for 3.2 Volt Batteries (14430, 14505, 18500, 18650) Solar Batteries click for more info Item ID #16852
Reg. Price:
USD 52.99


Sale Price:
USD 23.69
24 x Energizer A23 12 Volt Alkaline Batteries click for more info Item ID #18054
Reg. Price:
USD 12.59


Sale Price:
USD 7.99
8 x C Size Battery Adapters from 1 AA Battery click for more info Item ID #17627
Reg. Price:
USD 6.99


Sale Price:
USD 4.29
Eneloop Battery Case Organizer for AA / AAA / C and D Batteries click for more info Item ID #16570
Reg. Price:
USD 30.99


Sale Price:
USD 25.99
Battery Rack Organizer for 82 Batteries with Battery Tester click for more info Item ID #18638
Reg. Price:
USD 36.49


Sale Price:
USD 21.99
Medical Battery 72300 3.5 Volt Battery for Welch Allyn Handles click for more info Item ID #13969
Reg. Price:
USD 36.49


Sale Price:
USD 16.99
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 144.79


Sale Price:
USD 69.99
5 Welch Allyn Replacement Medical Batteries: 72200 3.5 Volt Nickel Cadmium (NiCd) for Welch Allyn Otoscope Handles click for more info Item ID #16384
Reg. Price:
USD 61.99


Sale Price:
USD 37.19
12 x Duracell DL1/3N (2L76) 3 Volt Lithium Batteries click for more info Item ID #20195
Reg. Price:
USD 194.99


Sale Price:
USD 73.99
100 x Camelion P7 1.5 Volt 2900 mAh AA Lithium Batteries click for more info Item ID #16370
Reg. Price:
USD 68.29


Sale Price:
USD 39.99
96 x Size 10 Duracell  Activair (DA10) Easy Tab Hearing Aid Batteries click for more info Item ID #16292
Reg. Price:
USD 73.49


Sale Price:
USD 47.69
60 x Size 312 Rayovac + 60 x Size P312 PowerOne Hearing Aid Batteries click for more info Item ID #20847
Reg. Price:
USD 84.99


Sale Price:
USD 63.49
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 18.69


Sale Price:
USD 12.99
8 AA + 8 AAA + 4 C + 4 D + 2 9V Panasonic Heavy Duty Battery Combo click for more info Item ID #20739
Reg. Price:
USD 26.09


Sale Price:
USD 22.99
16 AA + 16 AAA + 8 C + 8 D + 2 9V Panasonic Heavy Duty Battery Combo click for more info Item ID #20741
Reg. Price:
USD 177.99


Sale Price:
USD 99.99
10 Bay 9 Volt Charger +10 x 9 Volt 250 mAh NiMH Tenergy Rechargeable Batteries click for more info Item ID #15155
Reg. Price:
USD 51.99


Sale Price:
USD 29.99
2 Bay 9V Smart Battery Charger + 2 x 9v 300 mah Batteries  (charge up to 1000 times) click for more info Item ID #15601
Reg. Price:
USD 199.99


Sale Price:
USD 109.99
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 69.99


Sale Price:
USD 56.99
Universal Charger + 8 D 4000 mAh Accupower NiMH Batteries click for more info Item ID #17824
Reg. Price:
USD 65.99


Sale Price:
USD 51.99
Universal Charger  + 8 C 2500 mAh NiMH Energizer Batteries click for more info Item ID #16022
Reg. Price:
USD 39.99


Sale Price:
USD 21.99
8 Bay AA / AAA Charger + 8 AA (600 mAh) NiCd Batteries click for more info Item ID #15198
Reg. Price:
USD 69.99


Sale Price:
USD 39.99
8 Bay AA / AAA Charger + 24 AA 800 mAh NiCd Batteries click for more info Item ID #17780
Reg. Price:
USD 63.99


Sale Price:
USD 49.99
8 Bay AA / AAA Charger + 16 x AAA 1100 mAh AccuPower AccuLoop-X NiMH Batteries click for more info Item ID #18876
Reg. Price:
USD 93.29


Sale Price:
USD 69.99
12 Bay AA / AAA LCD Battery Charger + 12 AA 2000 mAh Energizer Rechargeable Batteries click for more info Item ID #20646
Reg. Price:
USD 110.49


Sale Price:
USD 77.99
12 Bay AA / AAA LCD Battery Charger + 24 AAA 700 mAh Energizer Rechargeable Batteries click for more info Item ID #20657
Reg. Price:
USD 98.99


Sale Price:
USD 56.99
12 Bay AA / AAA LCD Battery Charger + 12 AA 2700 mAh NiMH Batteries click for more info Item ID #19583
Reg. Price:
USD 111.99


Sale Price:
USD 79.99
12 Bay AA / AAA LCD Battery Charger + 12 AA 2900 mAh AccuPower NiMH Batteries click for more info Item ID #19579