Duracell Coppertop 9V Battery, 4 Count, Smoke Detector, Long-lasting
Product Description
Duracell Coppertop 9V Battery, 4 Count, Smoke Detector, Long-lasting
- 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.
Duracell CopperTop all purpose alkaline batteries are not only dependable, they're also long lasting. You can take comfort in a 10 year guarantee (5 year guarantee for 9V) in storage. They're great for many of the devices you use on a daily basis. And from storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand so you know it's a battery you can trust. *See Duracell.com/guarantee https://www.duracell.com/en us/technology/battery care use and disposal/ for details.
Technical Specifications
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