Adafruit Sewable CR2032 Battery Holder

This battery holder offers a simple solution for adding power to compact, wearable projects. Featuring two small 1mm diameter holes in the metal tabs, you can easily sew it into fabric using a #5 or smaller needle.

One tab serves as the common ground connection, while the other provides a +3 Volt output. Designed for Lithium CR2032 coin batteries (20mm diameter, 3.2mm thick), this holder supports batteries with a typical capacity of 200+ mAh.

Lithium coin cells are not rechargeable, but they are readily available at most grocery stores. The sturdy design allows for easy battery insertion and removal, snapping securely into place with minimal effort.

The flat plastic back of the holder ensures stable mounting, and it can be glued to surfaces for added mechanical stability. Ideal for projects where space and durability are critical.