Keep your home and family safe with long-lasting power Duracell's 9V or Specialty batteries for smoke alarms. When it comes to something as important as a smoke alarm for your home, make sure you use reliable batteries.
Duracell Plus 9V batteries have up to 50% more power*
*Longevity performance compared to Minimum Average Duration in the 2015 IEC Toy test for 9V batteries. Results may vary by device or usage pattern. (www.iec.ch)
Duracell 2032 lithium coin batteries - up to 50% more power
(vs. IEC Service Output test minimum average duration for 2032, 2025 and 2016 Lithium Coins. Results may vary by device and usage patterns)
Duracell High Power Lithium 123 batteries - Up to 40% more power
(vs IEC standard test minimum average duration for CR17345 size Results may vary by device and usage patterns)
Duracell High Power Lithium CR2 batteries - long lasting power guaranteed