Duracell Coppertop AA batteries with POWER BOOST Ingredients deliver dependable power to your everyday devices throughout the home, like toys, remote controls, flashlights, calculators, clocks and radios, wireless mice, keyboards, and more. With a guarantee of 12 years in storage, you can rest assured they'll be ready when you need them. Duracell guarantees these batteries against defects in material and workmanship. From storm season to holiday needs, Duracell is the #1 trusted battery brand for the moments that matter most. FEATURES: FORMULATED WITH POWER BOOST INGREDIENTS: Duracell Coppertop AA alkaline batteries contain Duracell’s patented POWER BOOST Ingredients which deliver lasting performance in your devices GUARANTEED FOR 12 YEARS IN STORAGE: Duracell guarantees each Coppertop AA alkaline battery to last 12 years in storage, so you can be confident these batteries will be ready when you need them DEPENDABLE POWER: Duracell Coppertop Double AA batteries are made to power everyday devices throughout the home, like TV and gaming remotes, cameras, flashlights, toys, and more #1 TRUSTED BATTERY BRAND: From storm prep to holiday needs, Duracell is the #1 trusted battery brand for the moments that matter most QUALITY ASSURANCE: With Duracell batteries, quality is assured; every Duracell product is guaranteed against defects in material and workmanship