Duracell Specialty DL1/3N CR1/3N 2L76 Button Cell Battery | 1 Pack

Duracell High Power Lithium 1/3 N batteries are made with high-purity lithium for reliable, long-lasting power for your optic devices (red-dot sigths, laser sights), medical devices (glucose monitors) and electronic dog collars. They have up to 10 years of in-storage guarantee with Duralock Power Preserve technology so you can be confident these lithium batteries will be ready when you need them.