Check the listing for details. PoundMax AG4 LR626 Batteries 1.5v Alkaline Button Cell Battery - 20 Count. Condition: New. Listed at 7.99 USD. Brand PoundMax Model AG4 Voltage 1.5V Battery Cell Composition Alkaline Recommended Uses For Product Small electronic devices, Calculators, Digital Cameras, Camera, Watches, Clocks, Digital Voice Recorders, and other Electronic Devices Reusability Single Use Size 6.8mm (0.26”) x 2.6mm (0.10”) Unit Count 20 Count About this item: Reliable long lasting power Operating temperatures (-22°F to +140°f) Long shelf life. Used to power small electronic devices, Clocks, Watches, Calculators, Cameras, Digital Cameras, PDAs, Remote Controls, Camcorders, Electronic Games, Electronic Instruments, MP3 Players, Digital Voice Recorders, Toys, Blood Glucose, Cholesterol Testing Meters, and other Electronic Devices (Check your device for required battery model) 1.5 V voltage Equivalents: 1176SO, 177, 376, 377, 377A, 377BA, 626, 626A, A1398, AG4, BA, BP10, G4, G4A, GP177, GP377, GP7, GP77, GP77A, L626, LR626, LR626SW, LR66, SG4, SR4, SR626, SR626SW, SR626W, SR66, SR66SW, and V377 Made in China High Quality products by PoundMax