Bataryalardan is a term that refers to batteries, which are devices that store and provide electrical energy. They are commonly used in various applications, from powering small gadgets like remote controls and smartphones to larger systems such as electric vehicles and renewable energy storage. Batteries work by converting chemical energy into electrical energy through electrochemical reactions. There are different types of batteries, including alkaline, lithium-ion, and lead-acid, each with its own characteristics and uses. Understanding how batteries function is essential for optimizing their performance and lifespan.