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- For other uses, see battery (disambiguation).
In science and technology, a battery is a device that stores chemical energy and makes it available in an electrical form. Batteries consist of electrochemical devices such as one or more galvanic cells, fuel cells or flow cells. The earliest known artifacts that may have been batteries are the Baghdad Batteries, from some time between 250 BCE and 640 CE. The modern development of batteries started with the Voltaic pile developed by the Italian physicist Alessandro Volta in 1800. The worldwide battery industry generates States dollar|US$" target="_blank" >*48 billion in sales annually (2005 estimate).
History
There is some evidence—in the form of the Baghdad Batteries from some time between 250 BCE and 640 CE (while Baghdad was under Parthian and Sassanid dynasties of ancient Persia) of galvanic cells having been used in ancient times. Such ancient knowledge in the history of electricity bears no known continuous relationship to the development of modern batteries. The hypothesis that these devices had an electrical function, while plausible, remains unproven, as with devices discovered in Egyptian digs that are alleged to be batteries as well. There are no writings or drawings or other evidence such as wires or electroplated objects to substantiate the proposed use of the objects as electrical cells. More on [ Battery (electricity) ]
@Marcosr2 lmao at ur neighbor throwin u batteries..dats funny
NYC1tygirl (Ivonne Rojas) Tue, 05 Jan 2010 11:52:47 -0000
@Marcosr2 lmao at ur neighbor throwin u batteries..dats funny
Apple Magic Mouse Draining Bluetooth Keyboard Batteries? http://bit.ly/5paHnH
Appiction (Appiction) Tue, 05 Jan 2010 11:47:15 -0000
Apple Magic Mouse Draining Bluetooth Keyboard Batteries? http://bit.ly/5paHnH
Nikon Coolpix L20 10 Megapixel Digital Camera (Deep Red) with 3.6x Optical Zoom + AA Batteries + Case + Accessory Kit http://bit.ly/8v5dPW
ProProducts (New Products Online) Tue, 05 Jan 2010 11:47:02 -0000
Nikon Coolpix L20 10 Megapixel Digital Camera (Deep Red) with 3.6x Optical Zoom + AA Batteries + Case + Accessory Kit http://bit.ly/8v5dPW
Instant Discounts And Specials On Thousands Of Mobile Replacement Batteries, Ac Adapters, Dc Adapters, And More! Deal http://bit.ly/vzQFu
MyNewCoupons (My Coupons) Tue, 05 Jan 2010 11:45:34 -0000
Instant Discounts And Specials On Thousands Of Mobile Replacement Batteries, Ac Adapters, Dc Adapters, And More! Deal http://bit.ly/vzQFu
L'avenir des batteries li-ion, la pile a hydrogène enfin exploitable... http://bit.ly/8wbgI7
vlecamus (Vincent Lecamus) Tue, 05 Jan 2010 11:44:10 -0000
L'avenir des batteries li-ion, la pile a hydrogène enfin exploitable... http://bit.ly/8wbgI7
Equal frustration with 3 MiFi backup plan, can't charge it up, 3 don't sell batteries for it, repairs are 7 days, had to buy a new one
MarkusKarlsson (Markus Karlsson) Tue, 05 Jan 2010 11:42:32 -0000
Equal frustration with 3 MiFi backup plan, can't charge it up, 3 don't sell batteries for it, repairs are 7 days, had to buy a new one
Canadian Hearing Accessories - Sells Rayovac hearing aid batteries, assistive listening and signalling devices. Answers common hearing health questions.
Meta Description: [ Canada's source for the best prices in hearing aid batteries and accessories! ]
Hearing Aid Batteries Co. - Sells batteries in all sizes. Rayovac, Duracell and Zenith brands.
Meta Description: [ Hearing aid batteries at greatly discounted prices from Rayovac, Duracell and Power One. ]
Hearing Help Express - In business for over 20 years, this company offers name-brand hearing aids, batteries, custom molds, and accessories.
Meta Description: [ Hearing Help Express ]
J. Kelbe Co. - Provides Duracell and Rayovac hearing aid batteries in all sizes.
Meta Description: [ BatteriesHear.com has all sizes of fresh, zinc-air Duracell hearing aid batteries and Rayovac hearing aid batteries for hearing aids at low prices, fast reliable service and free US shipping. ]
500
Powerpalace - Carries hearing aid batteries and accessories, medical batteries, flashlights, smoke alarms, merry walker, and senior links.
Meta Description: [ Hearing aid batteries, hearing aid accessories, medical batteries, ambulatory supplies
and senior links ]
Simply Batteries, Inc. - Hearing aid battery brands Energizer, EZChange and Amplifier.
Meta Description: [ Count on Energizer hearing aid batteries, and when you purchase them at SimplyBatteries.com, you get great prices plus free shipping from a respected Northern Illinois company in business over 20 years! ]
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