Duracell Power Boost 9V Alkaline Batteries deliver long-lasting, reliable power for everyday devices throughout your home. These multi-purpose alkaline batteries are ideal for powering smoke detectors, garage door openers, motorized toys, flashlights, portable game consoles, remote controls, wireless mice, keyboards, calculators, clocks, and radios.

Featuring Duralock Power Preserve technology, these batteries stay fresh and powered for up to 5 years in ambient storage, ensuring they're ready when you need them. As the #1 trusted battery brand, Duracell batteries are guaranteed to provide dependable performance for your essential household devices. This pack includes 8 individual 9V batteries with 580 mAh capacity each, providing extended runtime for your devices.