Who Invented the Battery?

The battery was invented by the Italian scientist Alessandro Volta in 1800. He got the idea for the battery from the work of Galvani, who first produced an electric current. Volta's battery was made of a pile of silver and zinc discs with layers of cardboard soaked in salty water between them. The 'voltaic pile' as it was called, produced a strong electric current. In honour of his discovery, the electric unit is called as the volt.

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