Compare Duracell 1.5V Silver Oxide 301/386 Button Cell Battery - 1-Pack

Duracell silver oxide with duralock power preserve technology. Guaranteed for 3 years in storage. Designed for use in watches, toys, medical devices, calculators, and more. Battery features voltage: 1. 5 volts rechargeable: no replacement for: sr43, sr43w compatible with: medical devices, watches, toys, calculators and more