Energizer Zero Mercury Alkaline Batteries A23 2 ea (Pack of 6) Buy for $10.52 Price: $10.56 - $10.52 Pack of 6 for the UPC: 039800110091 For Use in Garage Door Openers and Keyless Remote/Transmitters 12-Volt Alkaline Battery 2-Pack Brand: Energizer Similar Batteries Energizer A23 Alkaline 12 Volt Battery 10 Pack + FREE SHIPPING!5 Pack - Energizer Watch/Electronic Battery Alkaline A23 12V MercFree 1 EachMaxell Watch Battery Button Cell LR41 AG3 192 30 Batteries, hologram packaging that guarantees authenticity Similar Products Trophy Ridge RheostatlightTRUGLO Tru-Lite Xtreme Adjustable Sight LightPelican 1810 Keychain Flashlight (Black)