The Duracell MN21 A23 LRV08 Battery is a reliable alkaline power source designed for a range of electronic devices commonly found in residential and commercial settings. These compact 12V batteries are ideal for wireless remote controls, wireless doorbells, and security systems including alarms and locators, making them a versatile choice for tradespeople working on access control, security installations, or home automation projects.
Featuring Duralock Power Preserve technology, these batteries offer an impressive shelf life of up to 5 years in storage, guaranteed. This extended storage capability ensures the batteries remain ready for use when needed, reducing waste and providing dependable performance for infrequently used devices. Supplied in a pack of two, these Duracell batteries deliver consistent, long-lasting power you can trust.
The MN21 designation makes them compatible with equipment specifying A23, LRV08, or equivalent 12V alkaline battery types, offering straightforward replacement for maintenance and installation work.