Battery, AAA, Premium, Capacity – Batteries 1,200 mAh, Standard Battery Series CopperTop, Battery Chemistry Alkaline, Voltage – Batteries 1.5V DC, Standard Battery Pack Size 4, Max. Operating Temp. 130 Degrees F, Min. Operating Temp. -4 Degrees F, Shelf Life 10 yr, Diameter 0.4 in, Height 1.7 in, Overall Height 1.7 in, Package Quantity 4