The GP Ultra Alkaline Battery 23A/MN21 is a reliable power source specifically designed for use in a variety of devices. With a voltage of 12 volts, this battery provides a consistent and powerful energy supply that is essential for operating remote controls, toys, alarm systems, and other electronic devices. The batteries are available in a convenient 4-pack, allowing for easy handling and long-term use.

The A23 size ensures that these batteries fit into many common devices. With a height of 28.5 millimeters and a diameter of 10.22 millimeters, they are compact and lightweight, weighing only 7.5 grams each. These alkaline batteries are not rechargeable, but they offer a high energy density and a long shelf life, ensuring they are always ready to use when you need them. The GP Ultra Alkaline Battery 23A/MN21 is a practical choice for anyone looking for a reliable and powerful battery for their devices.