Alkaline batteries are suitable for powering small portable electronic devices, such as wristwatches, car keys, and many others. Alkaline batteries are manufactured in the same sizes as other types, but they usually provide lower capacity and less stable voltage than the more expensive silver oxide or lithium batteries.
The substances contained in a small battery are capable of polluting 1 cubic meter of soil or 400 cubic meters of water. Even when the battery is empty, it still contains significant components. For this reason, we should find special collection bins and recycle it, so that the "life cycle" of the battery continues. In this way, the basic elements are recycled and new batteries or other products are produced.