JJC 18650 Battery Case, Shockproof & Water-resistant Battery Storage Holder for 6 x 18650 Battery, PC Shell Easy to Carry

Nice storage box, fits batteries well, holds them securely, seems to be made of good materials and locks up well. For the price I'm very satisfied.

Excellent case to protect your 18650 batteries. The interior has dense foam that surrounds the battery when the lid is closed. It also has a flexible seal around the edge of the bottom tray that will help keep out moisture with a solid hinge and secure snap closure.

Well made, good closure, nice snap clip so you know everything is secure. Better than I expected (plastic is sturdy, not flimsy)

18650 Button Top batteries fit perfect. They do not move around at all and latch keeps them closed tight. Great purchase!!

If you are using 18650 batteries that are standard length and don't have a built-in USB charging port, then this case will likely work great for you! All of my 18650 batteries include the built-in charging circuitry and the case is just short enough that they will not quite fit. As these batteries are becoming more popular with the built-in charging circuitry, this case would be awesome if it was just a couple mm longer to accommodate both the standard and extended length batteries. I did run the case under the kitchen faucet for about a minute to see if it would leak and it did not. I wouldn't take it into a pool, but I do feel like it is sufficiently sealed to call it splash-proof or water resistant. Otherwise, it feels well built.

Build feels solid, the latch also feels well built. Batteries have a little play inside the case but the inserts are a soft foam to help with that

Good quality, quick delivery. I love this product. Holds batteries in place securely for traveling.

Nice unit to store batteries