Overview
NOTE: As of June 2026 we have phased out this part in our Crazy Circuits Kits in favor of our new Power Chip, which adapts a AAA battery pack and adds short circuit protection. If you have a specific need for the older CR2032 holder please contact us and we might be able to provide some to you.
A CR2032 battery holder designed to work in a brick or conductive sewing based environment.
Like all of our Crazy Circuits components this battery holder is soldered to a small circuit board with large building brick sized holes in it. The overall PCB size is the same as a 3x3 brick component. The part is designed to connect to other components in a brick based environment using our 1/8th inch wide Maker Tape.
This part can also be used with Conductive Thread for use in Soft Circuits. Just sew through the large copper plated holes to make your circuit. For quick testing you can also use alligator clips to connect this battery holder to other components.
This LED is designed to work with a standard CR2032 battery providing 3V of power. Use it to power LEDs, switches, and small motors.
