Lead oxide is a chemical compound composed of lead and oxygen, commonly found in two forms: litharge (PbO) and red lead (Pb3O4). It is primarily used in the production of lead-acid batteries, which are essential for powering vehicles and storing energy. In addition to its role in batteries, lead oxide is also utilized in glass and ceramic manufacturing, as well as in the production of pigments for paints. Due to its toxic nature, proper handling and safety measures are crucial when working with lead oxide to prevent health risks associated with lead exposure.