GP Cell Button Battery CR1220 DL1220 3V 5 Pack

Boxed2Me

CR1220, 3V, 36mAh, 2.0 x 12.5mm, 5pc/card. A range of lithium button cells with a voltage of 3.0V. These high capacity button cells are suitable for most applications such as clocks, remote controls for car alarms, back up batteries and calculators

Amazon

High capacity button cells Lithium 5 pack 3.0V, 36mAh High energy density Wide range of operating temperatures 10 year shelf life