2 pack of Energizer A23 Batteries, 12V Miniature Alkaline Specialty BatteriesProvides long lasting, reliable power to your important devicesUse to power your electronic gadgets, including bluetooth devices, cameras and security systemsIdeal for garage door openers and keyless entry systemsContains zero mercury to reduce environmental impactEnergizer is the #1 specialty brand of battery, ensuring dependabilityReplacement for a variety of specialty batteries, including 1181A, A23BP, DL21, DL23, MN-21B, MN21 and V23GA
