Optimum Alkaline Aa Batteries, 4/pack Batteries contain 4X of Duracell’s patented POWER BOOST Ingredients vs Coppertop. These AA/AAA batteries are Duracell's best performing alkaline batteries. Batteries come in a reclosable package for quick, easy access and storage. From storm prep to holiday needs, Duracell is the #1 trusted battery brand for the moments that matter most. Quality assured Duracell products are guaranteed against defects in material and workmanship.
