Procell Alkaline AA industrial batteries are general purpose batteries, ideal for powering mid and low drain professional devices, such as smoke/carbon monoxide detectors, security keypads, remote controls, wireless mice, keyboards, motion sensors and flushometers. Also available in AAA, C, D and 9V sizes. Manufactured using superior cell design (vs. prior Procell Alkaline AA batteries) to ensure high-quality cell construction. Each battery comes with a ‘quality warranty’. Design, safety, manufacturing, and qualification follow Procell’s stringent battery standards, which incorporate parts of the ANSI and IEC battery standards.