Energizer A23 Batteries, A23 Battery Alkaline, 2 Count. Small battery A23 is ideal for garage door openers and keyless entry systems. Ensure long lasting, dependable power with 12V batteries from Energizer.
Energizer A23 Battery 12Volt 23AE 21/23 GP23 23A 23GA MN21 2 Pack Sealed
Energizer A23 Batteries, A23 Battery Alkaline, 2 Count. About this item.