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Battery Case for AA, AAA, and 18650 Batteries

Battery Case for AA, AAA, and 18650 Batteries, design preview, hero tilt

Design preview. Rendered from the file, not a photo.

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What it does

  • Round slots shaped for AA, AAA, and 18650 batteries so you can group them in one spot
  • Open case design lets you see which batteries are inside so you can grab what you need
  • Compact case shape for a drawer or shelf so your loose batteries stop rolling around
  • Simple case shape for a workbench or junk drawer so your gear stays sorted

Cleanup day gets easier when your batteries have one place to live. This battery case gives AA, AAA, and 18650 batteries their own round slots, so you stop digging through a messy drawer full of loose cells.

The case has a simple, open design with rounded slots sized for each battery type. You can glance at it and see right away what you have on hand, whether you are restocking remotes or grabbing power for a flashlight.

This piece works well on a workbench, in a garage, or tucked into a kitchen drawer. It gives your batteries a home so they are easier to find when you need them.

This item is not affiliated with or endorsed by any battery brand. It is an independent case designed to hold standard AA, AAA, and 18650 batteries.

5.6k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What you get

  • This design prints as one piece.
  • Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.

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Who made this design

Designed by CurlyFu. We did not draw it.

Shared under Creative Commons, credit required. See the original design