Battery Capacity: 175 mAh | Battery Size: 303/357/76 | Battery Type: Silver Oxide | Brand Name: Duracell | Number in Package: 3 pk | Packaging Type: Carded | Rechargeable: No | Usage: Watches | Volts: 1.5 volt Long lasting Power. Guaranteed | Duracell Silver Oxide Coin and Button batteries have a 3-year guarantee in storage so you can be confident these batteries will be ready when you need them. | They offer long-lasting power for your specialty devices such as watches, calculators and medical devices. | For use in Medical Devices, Watches, Toys, Calculators and more