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2 answers

Amazing what you can find on the web if you just look.


http://www.batteryuniversity.com/partone-2.htm

2006-10-25 02:34:31 · answer #1 · answered by open4one 7 · 0 0

There was no why. Batteries were there before 'we' had any use for electricity. (The Baghdad Batteries from some time between 250 BC and 640 AD)

Batteries are the only way we can directly store the 'stuff'.

2006-10-25 09:38:13 · answer #2 · answered by Puppy Zwolle 7 · 0 0

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