These provide reliable, long-lasting power for compact electronic devices such as keyless entry remotes, garage door openers, wireless doorbells, and small LED flashlights. Built with Duracell's trusted alkaline chemistry, these miniature batteries are guaranteed for up to 5 years in storage. The convenient 4-pack ensures replacements are always on hand.
- Battery Type: A23 (MN21 / 23A / LRV08)
- Chemistry: Alkaline
- Voltage: 12V
- Series: Coppertop Specialty
- Pack Size: 4 batteries
- Capacity: 55 mAh
- Application: Keyless remotes, garage door openers, wireless doorbells
- Shelf Life: 5 years
