SparkFun
Coin Cell Battery Holder - 20mm
A 20 mm coin cell battery holder designed for CR2032 batteries. The holder features a pop-in, pop-out mechanism for easy battery changes, and the mounting fe...
A 20 mm coin cell battery holder designed for CR2032 batteries. The holder features a pop-in, pop-out mechanism for easy battery changes, and the mounting feet include small holes for sewing onto fabric — making it suitable for e-textile and wearable electronics projects as well as standard PCB use.
Key Features
- CR2032 Compatible – Fits standard 20 mm coin cell batteries
- Pop-In/Pop-Out – Easy battery insertion and removal
- Sewable Feet – Small holes in the mounting tabs for stitching onto fabric
Specifications
- Battery Size – 20 mm (CR2032)
- Mounting – Through-hole pads with sewable holes
Ideal For
- E-textile and wearable electronics projects
- LilyPad and sewable circuit builds
- Small battery-powered prototypes
Package Contents
- 1× Coin Cell Battery Holder (20 mm, CR2032)
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- PCB
- A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
Find this product in
Brands
Wearables & E-textiles
BA2032SM Coin Cell Holder Datasheet
Datasheet · 215.6 KB · Click any page to view full size
Supplier page — sparkfun.com
Supplier Description · 487.9 KB · Click any page to view full size
Related Tutorials
Free guides on learn.littlebird.com.au
