6PCS for 21700/20700 Battery Box Container, Battery Organizer Case Holder, Clear Plastic Batterys Boxs, Waterproof Batterys Storage Boxs (White)

They are really good. Hold the batteries well and dont open. Easy to open aswell.

The product arrived exactly as described and matched the pictures perfectly. It does exactly what it is supposed to do and works as expected. The materials are of good quality, and I am happy with the performance so far. Overall, the item is well worth the price I paid, and I’m satisfied with the purchase. Would recommend it to anyone looking for this type of product!

OK for my needs, marked down to 4 stars due to one box being having a difficult latch feels like it might not last very long. Using for holding securely 18650 cells being recycled, for safety reasons.

They are as described, perfect for 18650 cells - big holds 4 and small ones hold 2, also holds 18350 x 4 . (18650 18mm x 65mm, 18350 18mm x 35mm)

Doesn’t fit 21700 batteries. Couldn’t even close the box. Returned.

I was on the way to Poland for a business trip and needed a few cases for the 21700 batterys i was bringing along with me.These cases are very sturdy and simply done the trick, which is what you are looking for from a battery case.

They are boxes, catches work. Not sure how long the hinges will last, time will tell.

The price is low but there’s a reason… the hinge and latch are flimsy and the latch broke off after its first use. Other than that the batteries fit neatly in the boxes and if it weren’t for the flimsy hinges and latches, it would be a good buy