Energizer A23 MN21 LRV08 Batteries deliver reliable, long-lasting power for your essential devices. This convenient 1-pack or 2-pack of 12V alkaline batteries is perfect for high-drain gadgets, ensuring they operate at peak performance when you need them most. Compact and efficient, these batteries are ideal for both personal and professional use, providing a dependable energy source for your critical electronic devices. Stay powered up and ready for anything with Energizer's trusted quality.