Buyinhere&trade; 50pcs 1.5V AG13 LR44 A76 L1154 RW82 303 357 SR44 Alkaline Cell Coin Button Battery AG13 Alkaline Button Batteries are commonly used in: Watches, Laser Pointers, Alarms, Clocks, Calcul Nominal Voltage: 1.5 Volts Chemistry: Alkaline Dimensions: 11 mm x 5.40 mm Package included : 50 x AG13 Battery