This Panasonic A23 12V Alkaline Battery is perfect for both high and low drain devices. It has a capacity of 38 mAh and comes in a retail pack with a quantity of one. The battery size is MN21, and it is a single-use alkaline battery with a voltage of 12V. The battery is compatible with devices such as remote controls, keyless entry systems, and other electronic devices. Its brand name is Panasonic, and it falls under the category of Single Use Batteries in the Sound & Vision and Multipurpose Batteries & Power sections. Get this reliable battery for your devices today!