Duracell MN21 Single Pack Long-Lasting Power Guaranteed Battery - Black/Gold | DurMN21

Duracell Alkaline MN21 A23 12 Volt Auto Control Battery lasts longer than zinc-carbon batteries and thanks to its special power protection technology, it lasts much longer without use. Duracell Specialty alkaline MN21 batteries - long lasting power guaranteed for your devices. Duracell Specialty batteries have up to 5 years of in-storage guarantee so you can be confident these alkaline batteries will be ready when you need them. They are suitable for use in wireless remote controls, wireless doorbells and security systems (alarms, locators). Duracell Specialty batteries are available in a variety of sizes: J, N, AAAA, MN21, MN11, MN30 Duracell Specialty alkaline MN21 batteries - long-lasting power guaranteed Guarantee for 5 years in storage