Battery AAA Everyday Capacity - Batteries 1 123 mAh Standard Battery Series Rayovac Battery Chemistry Alkaline Voltage - Batteries 1.5V DC Standard Battery Pack Size 12 Max Operating Temp 130 Degrees F Min Operating Temp -20 Degrees F Shelf Life 10 yr Standards ANSI 18.1 Diameter 0.3 in Height 1.8 in Overall Height 2 in Package Quantity 12