Preferred choice of professionals – sound technicians, broadcasters, hospitals, police and fire departments nationwide. Trusted for medical devices. Reliable long-lasting power. Manufactured using superior cell design to ensure high-quality cell construction. Procell Alkaline AA industrial batteries are ideal for powering all devices. Quality alkaline technology - far superior to cheap zinc carbon types. AA Size is also known as MN1500, LR6 and LR06, KSAA etc. . 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.