History of the battery

（重定向自Wet battery）

A voltaic pile, the first chemical battery

A battery of linked glass capacitors (Leyden jars)

The trough battery, which was in essence a Voltaic Pile laid down to prevent electrolyte leakage

Batteries provided the main source of electricity before the development of electric generators and electrical grids around the end of the 19th century. Successive improvements in battery technology facilitated major electrical advances, from early scientific studies to the rise of telegraphs and telephones, and eventually leading to portable computers, mobile phones, electric cars, and many other electrical devices.

单词	Wet battery
释义	Wet battery 英语百科 History of the battery （重定向自Wet battery） Batteries provided the main source of electricity before the development of electric generators and electrical grids around the end of the 19th century. Successive improvements in battery technology facilitated major electrical advances, from early scientific studies to the rise of telegraphs and telephones, and eventually leading to portable computers, mobile phones, electric cars, and many other electrical devices.
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