ProCell 12 Alkaline Batteries, 9V, 12/Box

Built for
Safety-Critical Devices: Reliable 9V power for smoke and carbon monoxide detectors, fire alarm panels, and emergency lighting, where a dead battery is never an option
Professional,
Not Consumer Grade: Procell is Duracell' s dedicated professional battery line, engineered and packaged for facilities and high-use environments, not the household drawer
One Cell for Every 9V Device: A single professional-grade cell powers wireless microphones, security and alarm panels, multimeters and test instruments, medical devices, and professional audio gear across your facility
Dependable in Harsh Conditions: Delivers steady output across temperature extremes from -4 to 130°F (-20 to 54°C), holding up in cold stairwells, hot mechanical rooms, and outdoor enclosures
Fresh Power,
Fewer Dead Cells: Up to a 5-year shelf life keeps the 12-count box ready for scheduled smoke-detector changes, so batteries work on install and reduce repeat maintenance trips