Duracell MN21 12V battery Twin Pack

These Specialist batteries made by Duracell, Model Duracell MN21 alkaline batteries are sure to offer long lasting power for your devices.Duracell MN21 Specialty batteries have up to 5 years of in-storage guarantee with Duralock Power Preserve technology so you can be confident these Duracell alkaline batteries will be ready when you need them with excellent resistance to corrosion. The perfect MN21 battery for numerous devices such as:

• Wireless remote controls
• Wireless doorbells
• Alarms
• Security Locators
• Key-less Entry Systems
• Garage Door Openers
• Car Alarms