Reliable Performance Excellent resistance to corrosion Designed to meet all major quality, safety and environmental standards: Safety: IEC 60086-5 ANSI C 18.1M, Part-2 EU Battery Directive Quality: ISO 14001 and 9001, Duracell World Class Continuous Improvement Program Economically packaged in pack of 10s and individually date-coded for effective inventory management.;Used by manufacturers around the world: Procell Alkaline batteries have been designed in collaboration with manufacturers to work best in professional devices