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storage battery

Also known as: accumulator, rechargeable battery, secondary battery(Show More)

Quick Summary

A storage battery is a cell or group of cells that converts chemical energy into electrical energy through reversible chemical reactions. It can be recharged by passing an electric current through it in the opposite direction of its discharge.12

The first operable battery, known as the "voltaic pile," was developed by Alessandro Volta around 1800. This device used alternating zinc and silver disks separated by soaked cloth or paper. Later developments led to more efficient cells, such as the Daniell cell and Grove's two-fluid cell.3

The first practical storage battery, the lead-acid cell, was invented in 1859 by Gaston Planté. This technology is the forerunner of modern automobile batteries. Other significant developments include nickel-cadmium, nickel-iron, and nickel-hydrogen batteries, as well as lithium-ion cells, which are now common in portable electronics and electric vehicles.324

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