- 2-pack of Energizer® A23 Miniature Alkaline Batteries- Delivers long-lasting, dependable power to your gadgets- Energizer® Miniature Alkaline Specialty Batteries are built to meet the requirements of your battery-operated devices- Holds power for up to three years in storage, so it's ready when you need it- Appropriate for a variety of devices, including cameras, calculators, wireless headsets, and medical equipment- Cell size: A23; Type: Miniature Alkaline; Volt: 12.0- Replacement for: 1181A, A23BP, DL21, DL23, MN-21B, MN21, V23GA.Energizer® is the world's No.1 speciality brand*. Never miss capturing a moment: Energizer® Photo Batteries deliver precise, long-lasting performance to your camera and photo equipment. *Based on scan sales.