From search and rescue missions to backyard camping outings, Duracell Lantern batteries are Trusted Everywhere to provide reliable, long-lasting power. Enhanced secure seal ensures safe, leakage- and corrosion-free operation. Date coded to ensure peak performance. Seven year shelf-life. Global Product Type: Batteries-Alkaline; Battery Type: Alkaline; Battery Size: Lantern; For Use With: Lanterns and Flashlights.