Battery, 9V, Premium, Capacity - Batteries 628 mAh, Standard Battery Series Procell Intense, Battery Chemistry Alkaline, Voltage - Batteries 9V DC, Standard Battery Pack Size 12, Max. Operating Temp. 130 Degrees F, Min. Operating Temp. -4 Degrees F, Shelf Life 7 yr, Standards ANSI, IEC, Diameter 1.02 in, Height 1.72 in, Overall Height 1.72 in, Width 1.02 in, Depth 0.63 in, Package Quantity 12