An alkaline cell is a type of disposable battery that uses an alkaline electrolyte, typically potassium hydroxide, to generate electrical energy. It is widely used in portable electronic devices such as remote controls, flashlights, and toys due to its relatively high energy density and long shelf life compared to older zinc-carbon batteries. While not directly a cybersecurity component, alkaline cells are crucial for powering many devices, including those used in security systems. Proper disposal is important, as improper handling can lead to environmental hazards. Alkaline cells are generally single-use and should not be recharged.