Silver Oxide Battery: Duracell's 395/399 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 395/399 Silver Oxide battery is equivalent to SR57, SR927W, SR927SW, 395, 399, D395/399, V395, V399, and SR927.