Lithium batteries

Lithium batteries are rechargeable energy storage devices commonly used in electronics such as smartphones, laptops, and electric vehicles. They work by moving lithium ions between two electrodes during charging and discharging, allowing them to store and release electrical energy efficiently. Their advantages include a high energy density (meaning they can store a lot of power in a small size), longer lifespan, and relatively low weight compared to other battery types. While they are generally safe, it's important to handle them properly to avoid risks like overheating or fire.