Battery Holder - Revision 1

Made this last week, and thought I’d update y’all with revision #1

The big problems with the previous design were :

  1. batteries were tough to get out of the bottom of the holder

  2. I had cut ‘waves’ in the back of the holder to guide batteries in and keep them compact, but they really just plugged things up.

So, after some re-work and rethinking of the really complicated parts, I think revision 1 is a huge improvement. The original on the left, revision 1 on the right.

The new version is shallower by 3/8", but taller by about 1 1/2". They both hold 12 batteries, but the new design is significantly easier to access, and the weight of the batteries above gives a satisfying snap when you pull out one.

They’re both designed to attach to a metal storage solution I used to build my workspace. The holes are 1 1/2" apart, so designging the back hooks is by far the most complicated part.

You want the hooks to sit in the middle, but you also want the back to be one piece, hence the ‘spine’ look of the back. It’s a little fidgety to glue, but functions just as well as the first one.

I’m also really happy with the look of the front, it reminds me of an NES cartridge. The venting in the front let’s you see how many batteries are in storage.

Anyway, thanks for looking! Was a fun quarantine project to work on.

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Improvements are always welcome.

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