These Duracell Procell Constant AA Batteries provide reliable power performance and can operate in temperatures ranging from -20 to 54 degrees Celsius. The batteries are ideal for torches, clocks, remote controls, wireless mouse and keyboards as wells as other everyday applications. The batteries offer excellent resistance to corrosion. Designed to meet all major quality, safety and environmental standards. This pack contains 10 batteries.Size: AAIdeal for torches, clocks, remote controls, thermostats, wireless mouse and keyboards as wells as other everyday applicationsCan operate in temperatures ranging from -20 to 54 degrees CelsiusReliable PerformanceExcellent resistance to corrosionDesigned to meet all major quality, safety and environmental standardsSafety: IEC 60086-5ANSI C 18.1M, Part-2EU Battery DirectiveQuality: ISO 14001 and 9001, Duracell World Class Continuous Improvement ProgramPack of 10DocumentsTechnical Information