Energizer 2-pk A23 12V / 12 Volt Alkaline Batteries, Long Lasting, All Purpose

The Energizer A23 Mini Alkaline Batteries are designed to provide reliable power to essential devices like keyless entry systems, Bluetooth headsets, and home security systems. These 12V miniature batteries contain zero mercury, making them an environmentally friendly choice for various household gadgets. Count on Energizer for long-lasting power in your garage door openers, remote controls, and more. As the #1 brand for specialty batteries, Energizer ensures that your devices stay powered when you need them most.