Alkaline Battery: Alkaline batteries are a popular type of disposable battery known for their long shelf life and stable voltage output. They are commonly used in household items such as remote controls, flashlights, and toys.

Made with a zinc anode and a manganese dioxide cathode, these batteries provide reliable power and are available in various sizes, including AA, AAA, C, D, and 9V. While they offer a good energy-to-weight ratio and perform well in moderate-drain devices, they are not rechargeable, making proper disposal and recycling important for environmental sustainability.