🔋 Power Up Your Life with Duracell! Experience up to a decade of reliable power with Duralock Power Preserve Technology. Sold individually, making it easy to stock up without excess. Perfect for home security cameras, digital cameras, and a multitude of devices. Join millions who trust Duracell for their power needs. Operates efficiently in a wide range of temperatures, ensuring performance in any environment. 10-Year Shelf Life 3V Power Wide Temp Range The Duracell DLCR2BPK Ultra High Power Lithium Battery offers a reliable 3V power source with a remarkable 10-year shelf life, making it ideal for various devices, including home security systems and digital cameras. Its wide operating temperature range ensures consistent performance, while the single-unit packaging allows for easy stocking.