Duracell S447 312 Hearing Aid Batteries

Duracell S447 312 Hearing Aid Batteries

Simple to handle and replace with extra-long Easy Tabs and easy-to-open packaging, Duracell Hearing Aid batteries tab are color-coded so you can easily find your size. Plus, Duracell Hearing Aid batteries have Dura lock Power Preserve Technology so they'll last for up to 4 years in ambient storage.