What It Is: Alkaline batteries are non-rechargeable batteries that use zinc and manganese dioxide as electrodes and an alkaline electrolyte. They are popular for their long shelf life and ability to deliver power over extended periods.

Examples: Found in household devices such as remote controls, flashlights, and toys. Common brands include Duracell and Energizer alkaline batteries.

How It’s Used: Alkaline batteries provide reliable power for low-drain devices. While they are not rechargeable, recycling programs are available to recover materials such as zinc and manganese, which can be reused in new batteries or other products, helping to minimize environmental waste