Duracell® Lithium Medical Battery, 3V, 2/Pk

Duracell Silver Oxide Coin Button batteries have a 3-year guarantee in storage with Duralock Power Preserve Technology, 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. Battery Type: Lithium; Battery Size: 2032; For Use With: Home Medical Devices; Voltage: 3 V.