12mm Coin Cell Breakout w/ On-Off Switch

This simple yet highly effective breakout board features a soldered CR1220 coin cell battery holder, an easy - to - use on/off switch, and 0.1' pitch breakout pins for hassle - free connections. It's ideal for powering low - current projects or adding a battery backup to real - time clocks. With two ground pins, one switched power pin, and a pin that's always on, it offers great flexibility. Each purchase comes with a fully assembled and tested breakout and a small 0.1' header stick for soldering and plugging into a breadboard. We also offer a switchless version.

Using this product is a breeze. First, make sure the on - off switch is in the off position. Then, insert the CR1220 coin cell battery into the holder. Connect the breakout pins to your project as needed, whether it's a low - current device or a real - time clock for battery backup. You can solder the provided 0.1' header and plug it into a breadboard. When using, avoid over - current situations as it's designed for low - current projects. Keep it in a dry and cool place. If you're not using the product for a long time, remove the battery to prevent leakage. If you face any issues, you can check the connections and the switch. And remember, we also have a version without a switch if that suits your needs better.