smaller Battery dispenser

this is a remix of https://www.thingiverse.com/thing:5701409 I always found these battery dispensers have too much capacity (I am not sure how often do you need new batteries, for me is every couple of months, I only need something to store max 10 batteries that come in the large packages. the original model from thingiverse solved this issue, but I still found it had too large of a container for the spent batteries. as I needed to learn to modify stl files, I took the opportunity to reduce it