Lithium cell, 3 volt, CR series, manganese dioxide, for applications requiring high voltages and strong impulse discharge properties. Advantages: long shelf life and a constant voltage. Compatible with: SB-T 13 / E-CR 1220 / DL 1220 https://elecena.pl/product/18475027/lithium-button-cell-battery-3-volt-35-mah-12-5x2-0-mm 2021-05-16 https://elecena.pl/product/18475027/lithium-button-cell-battery-3-volt-35-mah-12-5x2-0-mm 2023-12-03