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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

Price: USD $6.99
Qty:  

Battery Tester for AA / AAA / C / D Batteries

Price: USD $6.99
Qty:  

Powerex AA & AAA Battery Case (Holds Eight Batteries)

Price: USD $2.69
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 Rack / Case and Tester (Holds 47 Batteries)

Price: USD $22.99
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

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 39.99


Sale Price:
USD 15.69
ES907 Universal Solar Battery Charger In Case click for more info Item ID #14369
Reg. Price:
USD 76.99


Sale Price:
USD 48.69
Powerex C980 8 Bay LCD Battery Charger (AA & AAA) click for more info Item ID #21795
Reg. Price:
USD 29.99


Sale Price:
USD 22.69
2 x Gumstick 1100 mAh NiMH Battery - Replacement for NH-14WM click for more info Item ID #14098
Reg. Price:
USD 14.49


Sale Price:
USD 7.69
4 x AA NiMH Energizer 2000 mAh Batteries (Low Discharge) click for more info Item ID #20042
Reg. Price:
USD 17.99


Sale Price:
USD 16.99
2 x C AccuPower NiMH Batteries (6000 mAh) click for more info Item ID #14581
Reg. Price:
USD 58.69


Sale Price:
USD 48.69
8 x C Tenergy Premium NiMH Batteries (5000 mAh) click for more info Item ID #21973
Reg. Price:
USD 168.99


Sale Price:
USD 128.69
16 x D Tenergy NiMH Batteries (10000 mAh) click for more info Item ID #22016
Reg. Price:
USD 120.99


Sale Price:
USD 103.69
8 x D NiMH AccuPower AccuLoop Batteries (10000 mAh) click for more info Item ID #15065
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 47.99


Sale Price:
USD 28.69
30 Pcs (2 Packs) 18 Volt Sub-C 1700 mAh NiCd Batteries (Ideal for pack assembly) click for more info Item ID #18191
Reg. Price:
USD 550.99


Sale Price:
USD 429.99
250 x Panasonic CR123A 3 Volt Lithium Batteries click for more info Item ID #18224
Reg. Price:
USD 230.99


Sale Price:
USD 203.69
100 x Panasonic CR123A 3 Volt Lithium Batteries click for more info Item ID #18223
Reg. Price:
USD 335.99


Sale Price:
USD 303.69
100 x Energizer CR2 3 Volt Lithium Batteries (1 Card) click for more info Item ID #19630
Reg. Price:
USD 29.99


Sale Price:
USD 17.69
6 x Energizer CR123A 3 Volt Lithium Batteries (CR17345) click for more info Item ID #21798
Reg. Price:
USD 35.99


Sale Price:
USD 28.69
Tenergy RCR123A 3.7 Volt 650mAh Li-ion Batteries (4-Pack in Case)  (ARLO Certified) click for more info Item ID #21794
Reg. Price:
USD 87.69


Sale Price:
USD 77.69
8 x Duracell + 8 x Energizer DL123A / Cr123A 3 Volt Lithium Batteries (On a Card) click for more info Item ID #22024
Reg. Price:
USD 78.99


Sale Price:
USD 69.99
8 x RCR123 3.7 Volt Lithium Ion Batteries (700 mAh) + 4 Slot Smart Charger click for more info Item ID #21769
Reg. Price:
USD 49.99


Sale Price:
USD 42.69
100 x LR41 / AG3 Camelion Alkaline Button Batteries (20 Cards of 5) click for more info Item ID #21771
Reg. Price:
USD 36.99


Sale Price:
USD 28.69
50 x LR41 / AG3 Enerstar Alkaline Button Batteries (10 Cards of 5) click for more info Item ID #21783
Reg. Price:
USD 29.99


Sale Price:
USD 22.69
40-Pack Button Batteries Combo (AG1, AG3, AG4. AG5, AG10, AG12, AG13) click for more info Item ID #21068
Reg. Price:
USD 19.99


Sale Price:
USD 17.69
14-Pack Button Batteries Combo (AG3, AG4, AG10, AG13, CR2016, CR2025, CR2032) click for more info Item ID #21067
Reg. Price:
USD 38.99


Sale Price:
USD 27.69
24 x Energizer A76 Alkaline Button Batteries (LR44) click for more info Item ID #21039
Reg. Price:
USD 21.99


Sale Price:
USD 19.69
12 x Energizer A76 Alkaline Button Batteries (LR44) click for more info Item ID #21038
Reg. Price:
USD 15.29


Sale Price:
USD 14.69
9 x A76 / LR44 Rayovac Button Batteries (3 Cards of 3) click for more info Item ID #19041
Reg. Price:
USD 31.99


Sale Price:
USD 21.69
30 x AG3 / 384 / 392 / LR41 Camelion Button Batteries click for more info Item ID #14046
Reg. Price:
USD 31.99


Sale Price:
USD 19.69
30 x AG4 Camelion (376, 377 & LR66) Button Batteries click for more info Item ID #14045
Reg. Price:
USD 31.99


Sale Price:
USD 18.69
30 x AG13 (303, 357, LR44) Camelion Button Batteries click for more info Item ID #14044
Reg. Price:
USD 16.39


Sale Price:
USD 11.69
8 x CR1225 3 Volt Lithium Coin Cell Batteries click for more info Item ID #21733
Reg. Price:
USD 42.69


Sale Price:
USD 31.69
3 x Energizer + 3 x Duracell  2L76 (CR1/3N) 3 Volt Lithium Batteries click for more info Item ID #21929
Reg. Price:
USD 47.99


Sale Price:
USD 33.69
12 x 3.6 Volt 1/2 AA 1200 mAh (LS14250 and ER14250) Primary Lithium Battery click for more info Item ID #17376
Reg. Price:
USD 68.29


Sale Price:
USD 58.05
96 x Size 10 Duracell  Activair (DA10) Easy Tab Hearing Aid Batteries click for more info Item ID #16292
Reg. Price:
USD 142.49


Sale Price:
USD 121.12
240 x Size 312 Rayovac Extra Advanced Hearing Aid Batteries click for more info Item ID #20790
Reg. Price:
USD 24.39


Sale Price:
USD 20.73
30 x Size 13 Rayovac Hearing Aid Batteries click for more info Item ID #18288
Reg. Price:
USD 74.99


Sale Price:
USD 37.69
24 x 9 Volt Duracell Quantum (Hi-Density Core) Alkaline Batteries (QU1604) click for more info Item ID #21075
Reg. Price:
USD 24.19


Sale Price:
USD 21.69
12 AA + 12 AAA + 2  9 Volt Energizer MAX Alkaline Battery Combo (On Cards) click for more info Item ID #20595
Reg. Price:
USD 98.69


Sale Price:
USD 78.69
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 119.99


Sale Price:
USD 99.99
8 x 2CR5 Duracell Ultra 245 Photo Lithium Batteries (On a Card) click for more info Item ID #20964
Reg. Price:
USD 63.59


Sale Price:
USD 49.99
8 x Panasonic CRP2 6 Volt Lithium Batteries click for more info Item ID #16749
Reg. Price:
USD 127.49


Sale Price:
USD 116.99
Powerex MH-C801D 8-Cell Charger & 16 AAA NiMH Energizer 700 mAh Batteries (Low Discharge) click for more info Item ID #21253
Reg. Price:
USD 40.19


Sale Price:
USD 34.69
Powerex MH-C204GT AA / AAA Smart Battery Charger & 4 AA NiMH AccuPower Rechargeable Batteries (2900 mAh) click for more info Item ID #21189
Reg. Price:
USD 39.89


Sale Price:
USD 36.99
Powerex MH-C204FA AA / AAA Smart Battery Charger & 4 x AA NiMH Panasonic 2000 mAh Rechargeable Batteries click for more info Item ID #20945
Reg. Price:
USD 109.19


Sale Price:
USD 92.69
Powerex C980 Smart Charger & 16 AAA Tenergy NiMH Rechargeable Batteries (1000 mAh) click for more info Item ID #22076
Reg. Price:
USD 101.69


Sale Price:
USD 89.99
Powerex MH-C800S Eight Slot Smart Charger & 8 AA NiMH AccuPower Rechargeable Batteries (2900 mAh) click for more info Item ID #21202
Reg. Price:
USD 112.69


Sale Price:
USD 102.69
Powerex MH-C801D Eight Slot Smart Charger & 8 AA Tenergy NiMH Rechargeable Batteries (2500 mAh) click for more info Item ID #22282
Reg. Price:
USD 55.99


Sale Price:
USD 39.99
Tactical Cree XM-L2 LED - 900 Lumens Flashlight (S03) + 4 x Panasonic CR123 Batteries click for more info Item ID #21889
Reg. Price:
USD 19.69


Sale Price:
USD 14.69
Powerex Rechargeable LED Lantern with Power Port (MH-PBL52) click for more info Item ID #22196
Reg. Price:
USD 43.99


Sale Price:
USD 37.69
2 x CREE XR-E (4W) LED Flashlight + 4 Energizer Lithium Batteries (CR123A) click for more info Item ID #19675
Reg. Price:
USD 52.49


Sale Price:
USD 38.69
5 x 24 Head Led Ultra Bright Rubber Puck Lights click for more info Item ID #17029
Reg. Price:
USD 11.99


Sale Price:
USD 8.69
24 Head Led Ultra Bright Rubber Puck Light (Camo) click for more info Item ID #17944
Reg. Price:
USD 12.99


Sale Price:
USD 9.69
COB LED Wall Lamp click for more info Item ID #20185
Reg. Price:
USD 39.99


Sale Price:
USD 33.69
Westinghouse 3 Watt Cree Rechargeable Aluminum Flashlight with 18650 Battery click for more info Item ID #21171