ASPLink Battery Storage Cases, Interconnecting, CR123A, 4-Pack

This is a very clever storage design, which tongue-and-groove locks into place end-to-end, making it easy to store a series of CR123A battery pairs in any number of convenient ways:- Strap/tape them around the buttstock opposite your cheek- Slide them into an extra (or dedicated/free) magazine pouch- Shove them into a jacket/vest pocket- Strap them to an arm or leg, inside or outside of the sleeve- Need a stash of them somewhere?: String them together and mount them somewhere using something like  Scotch Exterior Mounting Tape, 1-Inch by 60-Inch  (they open on one side, so the other side is free to be taped)They're even low-profile enough to fit below the view of most 1913-rail-mounted optics, so you could feasibly strap them to the top of your rifle in front of your scope or rear-sight system (ACOG, EOTech, etc; but probably not normal iron sights). Paint them dark earth or matte black and bring them with you on a mission-critical operation. Or just use them as is. Either way, it's an excellent CR123A storage system that offers a tremendous amount of flexibility in how you can use it.

A good way to keep some spare CR123 batteries in your car without having them loose.

I've had just about every type of battery case/caddy, and these are my favorites – sturdy, small, connectable, and easy to carry. They don't open or come apart on their own (requires distinct pressure), and if you have just one battery in a case, it won't move even if you shake it. The connection points are fairly thick slide rails that click into place and don't protrude much so they don't catch on anything or break off. My cases are a few years old and still tight.

These are excellent, they hold the batteries in securely, lock tightly, and are extremely compact. The fact that they stack together with a slide-through latch type system is just icing on the cake. Though just a small plastic case, it is obvious that a great deal of care went in to both the design and manufacture of these cases.I actually looked through the included product catalogue because I want to buy more cases for both 123s and AAA.

I thought I was getting 4 little battery boxes but when I opened the package, I found one long battery box with 4 compartments, each for 2 batteries. But then I looked more closely and saw that it was really 4 boxes that snap together. Maybe I didn't read the product description very carefully, but this is brilliant. I can snap together a case for 2 batteries, or 4 or 6 or 8, as the need fits. What a great idea.

Awesome for storing flashlight batteries. I really like that they are modular and can be snapped together to make shorter/longer sections. I'm one for organization so not having batteries rolling around in my backpack is the main reason I bought them. I have one in my work laptop backpack as well as in my EDC. Would buy again as need arises.

Each case holds 2 - CR123 batteries and there are 4 cases in this pack. They all slide and lock together end to end (see picture). They feel like they’re well made and batteries have minimal play inside case. The seal is tight and will help prevent dust but is NOT waterproof (nor do they claim to be in the description). Each case lid has “ASP” and battery size molded in.

Tidy, well made little carriers for L123A batteries. Not crummy vague plastic containers; these are solidly made little boxes. They also have dovetail connectors so you can chain them together! Nice touch.NOTE: The FAA has banned all Lithium batteries from airplanes, no matter how you store them, as of April, 2-16. Previously you could carry them in original packaging, or something like this. No longer. If you attempt to do so you will be in violation.

pricey but nice case.