This Lithium coin battery is designed for long life and stable power delivery. This button cell battery is used for garage door opener remotes. The lithium technology allows these button cell batteries to last longer than standard batteries.
Use with Linear remote models: MCT-11, MCT-3, MDT-1A, MDT-2A, MDT-4A
Use with Linear remote models: MDT-1B, MDT-2B, MDT-4B
Note: Price Includes two batteries since two are required for the above remotes
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