Energizer Alkaline A23 2Pack

Power your essential devices with the Energizer Alkaline A23 2Pack, designed to keep your keyless entry systems and garage door openers running smoothly. These miniature black batteries deliver reliable 12-volt energy, ensuring your electronics stay ready when you need them most. With Energizer’s trusted alkaline technology, you get long-lasting performance in a compact size. Each pack includes two batteries, so you’re always prepared to keep your devices powered without interruption.