History

Most historians attribute the invention of batteries to Allesandro Volta, around 1800. He was doing some experiments which resulted in him discovering an electrical current from chemical reactions between dissimilar metals. Experiments using different types of metals and electrolytes continued for the next 60 years. Though the first designs were large and bulky, they werethe most practical source of electricity during the 19th century.

In 1802, Johann Ritter introduced the idea of rechargeable batteries, but they were not actually developed until much later in the century.

For more history on batteries, check out this link:

http://www.hepi.com/basics/history.htm


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