Duracell Security A23/MN21 Alkaline Batteries provide reliable, long-lasting power for a range of electronic security devices. Whether you need power for garage door openers, car alarms, or home security systems, these batteries offer trustworthy performance.
Key Features of Duracell 12v A23 MN21 Batteries:
Long-lasting Power: Designed to provide reliable energy for various security devices.
Duralock Power Preserve Technology: Keeps batteries fresh for up to 10 years in appropriate storage conditions*.
Versatile Use: Ideal for garage door openers, car alarms, electronic door locks, motion detectors, and home alarm systems.
12-Volt Alkaline Battery: Suitable for a wide variety of security applications.
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