Dorcy Mastercell AAA battery packs, perfect for devices that require AAA batteries. These batteries boast a 10-year shelf life and come with an expiration date code on each battery, ensuring freshness and reliability. With a foil battery jacket and bilingual packaging, these batteries are designed for convenience. Plus, they are eco-friendly, being mercury and cadmium-free. Operating effectively in temperatures ranging from 0 to 120 degrees Fahrenheit (-17 to 49 degrees Celsius), this 24-pack ensures you have a long-lasting power supply for your various devices. (Model: 41-1636)