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SparkFun

Coin Cell Battery Holder - 20mm

5.0 (1)

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5.0 (1 review)

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...

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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)
Note: Battery not included.

Resources

Jargon buster

Plain-language definitions for the technical terms used above.

PCB
A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.
through-hole
A mounting style where the component leads pass through holes in a circuit board and are soldered on the other side. Through-hole parts are often easier to handle and solder by hand, which is useful for classroom and hobby projects.

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All Products Batteries (LiPo, NiMH, coin cell) Circuitry Accessories Deals New Arrivals Sewable LEDs

Brands

Brands and Manufacturers SparkFun

Wearables & E-textiles

E-Textiles Wearable Tech & E-textiles

BA2032SM Coin Cell Holder Datasheet

Datasheet · 215.6 KB · Click any page to view full size

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Supplier page — sparkfun.com

Supplier Description · 487.9 KB · Click any page to view full size

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