Battery 9V Standard Battery Series Ultimate Lithium Battery Chemistry Lithium Voltage - Batteries 9V DC Standard Battery Pack Size 12 Max Operating Temp 140 Degrees F Min Operating Temp -40 Degrees F Shelf Life 10 yr Standards ANSI-1604LC Height 1.8 in Overall Height 1.9 in Width 1 in Depth 0.7 in Package Quantity 12