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Compact Double 18650 Case

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Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

  • 1.2k views
  • 3 likes
  • 19 downloads

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3D design format
STL Folder details Close
  • V3 Body.stl
  • V3 Lid.stl

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Publication date 2021-11-03 at 03:22
Design number 556905

3D printer file info

3D model description

This case is designed to be as compact as possible for 18650 batteries.

I wanted this to be as small as possible to carry around and found the majority already designed were way too large or thick with awful lids that would fall off and the batteries would fall out easily.

As you can see in the photos I've compared it to a standard 18650 battery box and this design is significantly smaller.

This model is a nice tight fit for your 18650 batteries. This may depend on your battery and printer. I've tested on multiple batteries with no issues printed on a Prusa Mini+.

This print also includes holes on both sides of the battery in the case of a battery venting.

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