Duracell MN21/23 Alkaline Battery – 2 / Pack

MN21/23 Alkaline Battery provides long-lasting, reliable power for a variety of devices. With a 12-volt output, it is ideal for use in car alarms, key fobs, GPS trackers, child locators and remote controllers. Duracell’s quality ensures consistent performance whenever you need it.

• Alkaline battery – Higher energy density to produce the same energy while lasting longer
• MN21/23 battery size for better reliance and optimal performance
• 12 V battery – Powers your car alarm safely
• Never run out of power and keep your car alarm operational