Energizer A-23 12volt Car Alarm Alkaline Battery 2-Pack A23BPZ-2 Be the first to review this product Out of stock $5.99 Quick Overview • Alkaline Battery with No Mercury • Used in many of the Smart Home Devices • Powerful Performance used in Security Systems and Garage Doors Add To Wishlist Add To Compare Email to a Friend Product Description Alkaline Battery with No MercuryUsed in many of the "Smart Home" Devices todayPowerful Performance used in Security Systems and Garage Doors