Duracell Specialty AAAA MN2500 LR61 Batteries | 2 Pack

Duracell Specialty alkaline AAAA batteries provide long-lasting power for your security devices. Duracell Specialty batteries have up to 5 years of in-storage guarantee with Duralock Power Preserve technology so you can be confident these alkaline batteries will be ready when you need them. They are designed for use in digital pens, medical devices and headlamps.