DURACELL Coppertop 9V Battery, Long-Lasting All-Purpose Alkaline 9V Batteries for Household and Office Devices, 4 Count (Pack of 2)

DURACELL Coppertop 9V Battery, Long-Lasting All-Purpose Alkaline 9V Batteries for Household and Office Devices, 4 Count (Pack of 2)

• The information below is per-pack only
• HOME SAFETY ESSENTIAL: The go-to battery for smoke detectors, carbon monoxide detectors, security sensors, alarm systems, and emergency devices. Replace annually—always have Duracell 9V ready.
• 5-YEAR STORAGE GUARANTEE: Duracell Coppertop 9V batteries are guaranteed to last 5 years in storage. Always have a fresh battery ready for your annual smoke detector check.
• PROFESSIONAL-GRADE RELIABILITY: Also powers walkie-talkies, guitar effect pedals, multimeters, professional test instruments, and AED trainers—where reliable power isn't negotiable.
• QUALITY ASSURANCE: Every Duracell battery is guaranteed against defects in material and workmanship. The brand trusted by those who take safety seriously.
• ANNUAL REMINDER PACK: Whether you need 1 or 4, stock enough for every smoke detector in your home. Test them twice a year. Replace with Duracell every year.