4x5 18650 Lithium Ion Battery Holder

I designed this case because I have tons of 18650's and I wanted to store them in a way where they don't short out with each other and every case I found on thingiverse didn't work right for my storage area. So, I designed my own which is very similar to others, but it's just the size I want it and it holds 20 of them. If you need a custom size, let me know and I'll model one for you! I noticed that it was a bit tight depending on printer calibration, so I just added a new file which increase