Duracell Coin Button batteries are made with high purity lithium for reliable, long-lasting power for your specialty devices. With Duralock Power Preserve Technology you can be confident these coin button batteries will be ready when you need them. They're great for devices like glucometers and calculators as well as watches and car remotes. You can be assured it's a battery you can trust since Duracell is the #1 trusted brand of pharmacists and medical & office professionals.

Usage Instructions: Shelf Life: 3065 days.