Duracell ultra long lasting AAAA Batteries, 2-pack, alkaline, black
Duracell offers a wide range of specialty batteries to be used in electronics that require reliable power from button or coin batteries. Duracell AAAA alkaline batteries are designed for use in electronics ( such as: digital pens, laser pointers, headphone amplifiers and headlamps) and medical devices (hearing aid remotes and glucose meters). 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.
• Up to 5 years in-storage guarantee with Duralock Power Preserve technology
• Long-lasting power