"Pack of 2 Duracell CR2032 lithium button cellsDuracell lithium special batteries are made of high-purity lithium with up to 50% more power (compared to the minimum average duration in standard IEC tests).
Thanks to the Duralock Power Preserve technology, they also have a storage guarantee of up to 10 years and are therefore ready for use whenever they are needed.
To ensure the safety of children, the batteries are packaged in a tamper-proof double blister, which children cannot open without scissors.
Packaging: pack of 2 Voltage: 3 VCell type: CR2032Compatible with: CR2032, SB-T 51, E-CR 2032, DL 2032"