Duracell Coppertop AA batteries with Power Boost Ingredients deliver dependable power to your everyday devices throughout the home, such as toys, remote controls, smoke detectors, flashlights, calculators, clocks, radios, wireless mice, keyboards, and more. These double AA batteries are designed for consistent power and energy delivery, ensuring your devices run smoothly. With a guarantee of 12 years in storage, you can rest assured they will be ready when needed most. Duracell also guarantees these batteries against defects in material and workmanship, ensuring quality you can trust. These batteries come in a re-closable pack for a quick, easy access and organized storage. From storm season to holiday needs, Duracell is the #1 trusted battery brand for essential devices. Whenever you need AA size batteries for your gadgets, you can count on Duracell for ultra-reliable power, keeping your life running smoothly in the moments that matter most.