3V CR1220 Lithium Coin Cell Battery with 2" LeadsThis battery can be used with anything from personal computers, workstations and test equipment to telephones, copiers and remotes.
Features Battery Type: CR1220 coin cell with 2" wire leads Lithium Manganese Dioxide Output: 3V @ 40mAh Nominal capacity: 38mAh Dimensions: 0.49" Diameter x 0.77" Thick Weight: 0.8 grams