18650 Battery holder

thingiverse

I hold a 18650 battery for electronics projects in my hands, using the positive and negative inserts linked below to get the job done. The design features two holes at the bottom that do more than just save on filament - they snap into a project box when used with matching circular pads that are slightly smaller in size. Just place these pads in your project box once assembled and you can easily snap this holder in. I've tried out a couple of different charge modules with these, linked below for reference. Check out my other projects and models related to them for more information. You'll find positive and negative battery connectors here: https://amzn.to/2NBT0sW, compatible batteries here: https://amzn.to/3agXsa7, and charge module options here: https://amzn.to/2swvHt3, https://amzn.to/38c357F. As an Amazon Associate, I earn from qualifying purchases.