Duracell A23 12V Alkaline Batteries - Pack of 4

Keep your essential security and remote devices running with the Duracell specialty alkaline MN21 batteries. This 4-pack provides reliable power for small electronics that require a consistent 12V output. Whether you are maintaining your home security system or ensuring your wireless doorbells function correctly, these batteries are built to perform when you need them most. Duracell includes Duralock Power Preserve technology, which allows these batteries to be stored for up to 5 years while maintaining their power. This makes them an excellent choice for emergency backup supplies or keeping in a drawer for unexpected replacements. Designed specifically for low-drain devices like wireless remote controls and security locators, these alkaline batteries offer the specialized performance required for your niche electronic needs.