Skip to content

CR1220 12mm Diameter - 3V Lithium Coin Cell Battery [CR1220]

Warning: Contains button or coin cell battery.

By purchasing this product, I acknowledge that coin cell batteries are intended solely for industrial use by qualified technicians.

I agree to the following conditions of sale:

  • I am a trade, professional, or suitably qualified technician who can safely handle and dispose of button or coin cell batteries.
  • I will not supply the batteries to any other person.
  • The product will not be used in any device or environment that is accessible to children.

These are the highest quality & capacity batteries, the same as shipped with the iCufflinks, iNecklace, Datalogging and GPS Shields, GPS HAT, etc. One battery per order (you'll want one battery per cufflink or pendant.)

Brand may vary but all battery brands are verified to have the same nominal voltage of 3.0V and nominal capacity of 40mAh


The CR1220 12mm Diameter - 3V Lithium Coin Cell Battery [CR1220] appears in the following collections:

SKU AF-380