Duracell Alkaline 27 Security Batteries deliver the lasting power and performance you can count on for electronic devices throughout the home or on-the-go. Duracell Alkaline 27 Security batteries are made to power security devices throughout the home, like car alarms, key fobs, GPS trackers, remotes and more. From storm prep to holiday needs, Duracell is the #1 trusted battery brand for the moments that matter most.

• Ideal for powering security devices like car alarms, key fobs, GPS trackers, remotes and more
• #1 trusted battery brand