DuraLock Power Preserve Technology. Duracell silver oxide button cell battery is used on medical devices, watches, toys, calculators, and more. Equivalent to: 379, SR63, SR521SW, V379, SR521W, and D379.

In stock
Color Silver
Size 1.7 In. L X 3.45 In. W X 0.25 In. H
Gtin 00041333137094
Mpn 41887
Condition new