Procell Constant AA Professional Alkaline Batteries, 10 Pack - 

1.5V, pack of 10 Procell Alkaline Constant power AA industrial batteries are ideal for powering low drain professional devices which require constant current over a long period of time such as smoke/carbon monoxide detectors, security keypads, remote controls, wireless mice, keyboards, motion sensors and flushometers. Delivers longer lasting power (vs. prior Procell Alkaline AA batteries) in low drain professional devices, that may result in fewer battery replacements and may therefore lead to savings on operating costs that are associated with battery replacement. Guaranteed 10 years in storage. Manufactured using superior cell design (vs. prior Procell Alkaline AA batteries) to ensure high-quality cell construction. 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.