Energizer Max E91 AA Alkaline 1.5V Batteries - Case of 620 Energizer batteries deliver dependable, powerful performance that keeps going and going. Providing long life for the devices you use every day - from toys to CD players to flashlights. The latest generation of our popular alkaline batteries is exactly what you need. You never quit. Your battery shouldn't either. Features: Classification: Alkaline Chemical System: Zinc-Manganese Dioxide (Zn/MnO2) Designation: ANSI-24A, IEC-LR03 Nominal Voltage: 1.5 volts Nominal IR: 150 to 300 milliohms (fresh) Operating Temp: -18°C to 55°C (0°F to 130°F) Shelf Life: 7 years at 21°C (80% of initial capacity) Terminal: Flat Contact Jacket: Plastic Label Dimensions: 14.5 x 50.5mm / .57" x 1.95" Weight: 14.5g / .51oz Also known as: LR06, Duracell MN1500, R06P, SUM4, LR6, LR6A, HP7, Varta 4106, 824, Kodak KAA K6A, Toshiba LR6N, BA3058/U, NEDA 15A, 15AC, Varta 4006, Rayovac 815, AA, Panasonic AM3, Energizer Ever Ready E91, MIGNON, STILO