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18650 Cell to 2x C-Cell Battery Adapter

Creation quality: 5.0/5 (1 vote)
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3D model description

18650 Cell to 2x C-Cell Battery Adapter
by RebelTaz

A friend asked for this and I saw a couple of these on here, but I didn't like the designs for one reason or another. So, I submit for your approval (or not, I don't care) my entry into the battery adapter arena.

You will need three additional pieces of hardware - a 1.5" #6-32 screw with a beveled head (common in the United States for use with electrical sockets and cover plates), a #6-32 nut, and a 1" fender washer with a 7/32" inside diameter hole. The nut is placed inside the adapter and pressed into the recess while the screw goes through the washer from the bottom and is threaded into the nut. Easy peasy.

3D printing settings


3D printer file information

  • 3D design format: STL and TXT Folder details Close
    • 18650-2c_adapter.stl
    • README.txt

    Learn more about the formats

  • Last update: 2021-02-27 at 00:39
  • Publication date: 2021-02-25 at 05:39
    Published to Thingiverse on: 2021-02-20 at 22:28





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I am a self-proclaimed know-it-all. I will tackle any project regardless of my experience, or lack thereof. Always ready to learn something new. With over 25+ years experience in electronic repair and 10+ years experience in small engine / ATV / motorcycle repair, there is nothing I can't fix, modify or build.

Why a pepper? In case anyone is curious as to why there is a hot pepper embossed into most of my designs... My nickname is Pepper and that little pepper logo is a hell of a lot shorter than "Copyright © 2017 by Derek J.G. Tombrello" which is how I usually sign my work :)

In addition to donate using bitcoin via my address: 1DdWx5E86iQsVam361q3T4qMGKXdGBRCxx --or-- dogecoin at: DEKT6CjdR3uAKQjmiGteTAg8gvKphY9tw5

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