Duracell Silver Oxide Button offer reliable, long-lasting power for your specialty devices such as watches, calculators and medical devices.
Duracell is the #1 trusted battery brand, so you know it’s a battery you can trust. Duracell® specialty batteries provide the performance you need for your critical devices, and are backed by Duracell’s battery guarantee.
Size (mm): 7.9 X 2.1
Calculators and more
SR58, SR721W, SR721SW, 361, 362, D361/362, V361, V362, SR721