2*18650/4*CR123A Battery Protective Case (2-Pack)

Pros: Clear plastic allows you to easily view the batteries inside, unlike the colored cases that can obscure the text on the batteries. Closes securely, and there seems little change of it popping open accidentally.

Cons: With the batteries I've used, there's still a slight rattle. It's not very bad, though. The clasp is a bit tough to open -- you really need to get your fingernail under it and pry it open.

Other: While these aren't perfect, for the price, they are a good value. Based on my first purchase, I will be ordering more of these.

Pros: No rattles with:
Ultrafire 3.6V 880mAh LC 16340 Protected CR123A Battery (sku.03273)
UltraFire Protected 18650 3.7V 2400mAh Lithium Batteries (sku.19624)
Clearly able to see what's inside, protects batteries from short circuit. Holds up pretty well.

Cons: Some cheaper ones are available on DX...

Other: Fits 16340 and 18650 perfectly. Protects them in travel and use. No rattles. Cheap enough. Good value, looks alot better than the colorful ones on DX. Buy it.

Pros: Love it. Clear case - easily see contents Solid construction - now I can throw my 18650's in my bag and not worry about shorting them out. Fits 2 single 18650 cells (both protected and unprotected). Also fits a 2 Cell battery pack with tabs connected without a problem. Lid closes securely and the quality of the plastic is great. Ensures no short circuits and no worries about the lid popping open.

Cons: None. Great price, great product. No cons.

Other: Works great. Highly recommended.

Pros: compact, these should protect batteries from shorting out from mishandling and getting nicked up

Cons: these are a bit expensive for what they are, and seeing as eventually the plastic hinge and closure will wear out, they aren't gonna last forever

Other: i'd buy again if the need arises, they look handy enough

Pros: These boxes are nice! They are sturdy and cheap. They hold 18650 batteries...two of them. I'm not sure what else I can say besides they do what they were intended to do and they are cheap.

Cons: Nothing besides the fact that there are no diamonds inside. Money would be nice too. They are a great price, but free is always better! No complaints!

Other: Buy it! I'm not sure what else to write. I just need 500 words! I'm not sure what else to write. I just need 500 words! I'm not sure what else to write. I just need 500 words! I'm not sure what else to write. I just need 500 words! I'm not sure what else to write. I just need 500 words!