This is a decent quality plastic box that holds batteries, as described. Overall it works fine, and the wide of the columns are just about wide enough for your batteries, but to my disappointment the level separators for the AA and AAA batteries make no sense because they don't align at all to the notches in the bottom rows underneath them. I simply removed them and was able to get a lot more batteries in there.I also cannot figure out how (because I don't believe it's possible) to get 5 9V batters in the section labeled as such. I was only able to get 2 in there!A little more care in design to make it actually all work together would earn a fifth star, but since I did in fact manage to cram a good number of batteries in there, it's still a decent product.
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