Description: 12 batteries/pack. Type: Alkaline batteries. Voltage: 9 volts. Model: 1156N73PK. 5-year leak-free shelf life. Duracell Coppertop 9V Alkaline Battery (12 Count) delivers long-lasting, dependable power for essential household and professional devices, offering stronger, more consistent performance than many generic alkaline options. This 9V battery is ideal for smoke detectors, carbon monoxide alarms, walkie-talkies, medical devices, multimeters, microphones, security equipment, and other electronics that require a stable, high-voltage power source. Compared to rechargeable batteries that need regular charging cycles and lithium batteries designed for extreme temperatures, Duracell Coppertop provides a ready-to-use, maintenance-free solution with reliable energy right out of the package. The 12-count pack ensures convenient stocking for homes, offices, and facilities that rely on multiple safety and communication devices. 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 across critical applications.
Price: $35.98 USD