Achievements • Invented the electric battery (Voltaic pile) in 1800. • Discovered the role of electric potential, later named voltage. • Developed the electrophorus, a device used to produce static electricity. • Improved early studies of electricity and electrical circuits. • Demonstrated that electricity could be produced chemically. Born and Death Alessandro Volta was born on 18 February 1745 in Como, Italy. He died on 5 March 1827 in Como, Italy. Other Well‑Known Things The SI unit of electric potential difference, the volt (V), is named after Alessandro Volta. His invention of the electric battery made it possible to produce a steady flow of electricity, which helped scientists make many new discoveries in electrical science. Family Alessandro Volta was born into a noble family in Como, Italy. He married Teresa Peregrini in 1794, and they had three sons. Volta spent much of his life teaching physics and studying electricity. Important Invention: Voltaic Pile The voltaic pile was the first true electric battery. It consisted of alternating discs of zinc and copper separated by pieces of cloth soaked in salt water. This invention allowed scientists to create a continuous electric current for experiments.