Duracell Coppertop AAA Alkaline Batteries Size:AAA 4 Pk Double FKM O-ring - maintenance

Double FKM O-ring - maintenance free blowout proof stem design

Vitamin A: 0%

4 Way Toggle Switch

The refill adjuster delivers the right amount of water to the bowl to maintain original performance

Duracell Coppertop AAA Alkaline Batteries Size:AAA 4 Pk Double FKM O-ring - maintenanceOur best battery, suited for everyday devices with extra performance for high drain devices. FORMULATED WITH POWER BOOST INGREDIENTS Duracell Coppertop AA and AAA alkaline batteries contain Duracells patented POWER BOOST Ingredients. GUARANTEED 12 YEARS IN STORAGE You can take comfort in a 12 year guarantee in storage. SUITABLE FOR EVERYDAY DEVICES From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand.