Description: 72 batteries/pack. Type: Alkaline batteries. Voltage: 9 volts. Model: 5011309. For low-to-medium drain professional devices. 5-year leak-free shelf life. Duracell Procell Constant 9V Alkaline Batteries (72 Count) deliver dependable, long-lasting power designed for professional environments where devices require steady, consistent energy output, offering more reliable performance than many standard alkaline batteries. These 9V batteries are ideal for smoke detectors, carbon monoxide alarms, medical devices, security systems, microphones, multimeters, and other equipment used across commercial, industrial, and institutional settings. Compared to rechargeable batteries that need ongoing charging cycles and lithium batteries built for extreme temperature conditions, Procell Constant provides a ready-to-use, maintenance-free solution that delivers predictable, efficient power right out of the box. With an operating temperature range of -4°F to 129°F, they perform reliably in both cool and warm environments, supporting year-round use in mission-critical applications. The 72-count bulk pack ensures cost-effective stocking and easy distribution for teams and high-volume operations. For best results, store batteries in a cool, dry place and install them according to device polarity to maintain maximum efficiency and long-term reliability.
Price: $99.99 USD
