{"title":"12mm Coin Cell Breakout Board","handle":"12mm-coin-cell-breakout-board","url":"/products/12mm-coin-cell-breakout-board","description":"A simple breakout board with a CR1220 coin cell battery holder pre-soldered and broken out to 0.1″ pitch pins. Ideal for powering very low-current projects or providing battery backup for a real-time clock (RTC) module.\n\nComes fully assembled and tested, with a stick of 0.1″ header included so you can solder it on and plug directly into a breadboard.\n\nKey Features\n\n\nCR1220 Holder – Accepts standard 12 mm CR1220 coin cell batteries\n\nBreadboard-Friendly – 0.1″ pitch header pins (included, requires soldering)\n\nPre-Assembled – Battery holder soldered and tested, ready to use\n\nCompact – Minimal footprint for space-constrained projects\n\n\nIdeal For\n\nBattery backup for RTC modules (DS1307, DS3231, etc.)\nLow-power wearable electronics and LED throwies\nPowering small microcontroller projects during prototyping\n\n\nPackage Contents\n\n1× 12 mm Coin Cell Breakout Board (with CR1220 holder)\n1× 0.1″ header strip\n\n\n\nNote: CR1220 battery not included. Also available with an on/off switch.\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":9023,"title":"Default Title","sku":"AF-1868","price":4.1,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}