Duracell Silver Oxide Button batteries have a 4-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. Duracell Silver Oxide Button batteries are
crafted and infused with triple corrosion protection for battery power you can
count on. And you can be assured that they’re batteries you can trust because
Duracell is the 1 trusted battery brand.