Procell PC1604 Constant 9V Alkaline Batteries, 12 Pack

Engineered for professional use, these batteries deliver dependable, long-lasting power to low-drain devices such as smoke detectors, carbon monoxide detectors, multimeters, medical devices, and microphones. Designed to withstand extreme temperatures from -4°F to 129.2°F, these corrosion-resistant batteries meet strict quality and safety standards while being mercury-free for a more eco-friendly option. With a 10-year shelf life, date-coded packaging for easy inventory management, and an extended-life design that reduces replacement costs, these alkaline batteries provide consistent high-voltage performance you can rely on—keeping your equipment running efficiently in any professional setting.