12mm Coin Cell Breakout Board

Simple but effective, this 12mm Coin Cell Breakout Board features a CR1220 coin cell battery holder soldered on with 0.1" pitch breakout pins for easy connecting. It is ideal for powering very low-current projects or adding a battery backup circuit to a real-time clock or similar devices.

The board comes fully assembled and tested with one coin cell battery holder and includes a small stick of 0.1" header for soldering, enabling easy plug-in on breadboards.

• Compatible with CR1220 3V lithium coin cell batteries
• Compact dimensions: 16.5mm x 23mm x 2mm (0.65" x 0.9" x 0.08")
• Mounting hole distance: 10mm x 16mm (0.4" x 0.6")
• Lightweight at 1.5 grams
• Perfect for low-current devices and backup power solutions

EagleCAD PCB files on GitHub and Fritzing object in the Adafruit Fritzing library are available for this product.