Long-lasting and reliable power
Energizer® offers a full range of long-lasting miniature batteries. Whether for your watch, camera, glucose monitor, pedometer, remote control or other small devices, search through our huge selection of miniature options below, or search our broad selection of batteries using our Specialty Battery Finder.
Energizer® A23 Battery
Our popular A23 battery provides reliable power for your calculators, remotes, medical equipment and more.
- Reliable power for keyless entry and garage door openers
- Cell size: A23
- Type: Miniature Alkaline
- Replacement for: 1181A, A23BP, DL21, DL23, MN-21B, MN21, V23GA
