20mm Coin Cell Breakout w/On-Off Switch (CR2032)

via Adafruit
$7.89
SKU AF-1871

We can get 100 units into Australia from Adafruit. If you order today, we can dispatch this stock between Nov 29, 2024 - Dec 02, 2024.

Simple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on, an on/off switch and 0.1" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup circuit to a real-time-clock or similar. There's two ground pins, one 'switched' power pin, and one pin that is always on.

Comes with one fully assembled and tested breakout plus a small stick of 0.1" header so you can solder it on and plug into a breadboard. Coin cell battery is not included.

We also have a version without a switch