The Incredible Shrinking Coin Cell Battery Pack

How’s it going with your project for the coin cell challenge? You can only use a single one, but Hackaday alum [Jeremy S Cook] has a great way to package coin cells into a sleek little power packs whether you need one, two, or even four.

Other Articles You Might Like

Review: Lulzbot AO-100 3D Printer part 1Lulzbot AO-100 / AO-101 reviewed

Tutorial: DIY Telescope to PC CableDIY Telescope to PC Cable

Project: LED Strip Bench LightingDIY RGB LED Strip Bench lighting

Review: ISO-TIP Portable  Soldering KitISO-Tip Portable Soldering Kit Review

Article: Arduino Due Overview

Project: 3D Printed Balloon Powered CarPrint a Balloon powered Jet Car with your 3D printer