- Silver Oxide Battery: Duracell’s 309/393 1.5V batteries provide reliable, long lasting power for your watches, calculators and medical devices
- Long Lasting Power: Duracell Silver Oxide batteries are engineered for long lasting performance
- Power Preserve Technology: Infused with triple corrosion protection for battery power you can count on
- Guaranteed for 4 years in Storage: Duracell Silver Oxide batteries are guaranteed for 4 years in storage
- #1 Trusted Battery Brand: This Duracell 309/393 Silver Oxide battery is equivalent to SR48, SR754W, SR754SW, SR754, 309, 393, D309/393, V309 and V393
Product Description
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.