button battery

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• Button cell — Button, coin, or watch cells A watch battery or button cell is a small single cell battery shaped as a squat cylinder typically 5 to 12 mm in diameter and 1 to 6 mm high like a button on a garment, hence the name. Button cells are used… …   Wikipedia

• Battery (electricity) — For other uses, see Battery (disambiguation). Various cells and batteries (top left to bottom right): two AA, one D, one handheld ham radio battery, two 9 volt (PP3), two AAA, one C, one …   Wikipedia

• Button cell — Verschiedene Knopfzellen Li Knopfzellen verschiedener Baugrößen Als Knopfzellen (englisch button cell) bezeichnet man kleine Galvanische Zellen (umgangssprachlich auch als …   Deutsch Wikipedia

• button cell battery — button cell or button cell battery noun A small, flat, circular battery, used to power a watch, etc • • • Main Entry: ↑button …   Useful english dictionary

• button cell — or button cell battery noun A small, flat, circular battery, used to power a watch, etc • • • Main Entry: ↑button …   Useful english dictionary

• Battery recycling — is a recycling activity that aims to reduce the number of batteries being disposed as municipal solid waste. It is widely promoted by environmentalists concerned about contamination, particularly of land and water, by the addition of heavy metals …   Wikipedia

• battery — /bat euh ree/, n., pl. batteries. 1. Elect. a. Also called galvanic battery, voltaic battery. a combination of two or more cells electrically connected to work together to produce electric energy. b. cell (def. 7a). 2. any large group or series… …   Universalium

• Battery — /bat euh ree/, n. The, a park at the S end of Manhattan, in New York City. Also called Battery Park. * * * Any of a class of devices, consisting of a group of electrochemical cells (see electrochemistry), that convert chemical energy into… …   Universalium

• Battery Directive — European Union Council Directive on Batteries and Accumulators and Waste Batteries 2006/66/EC of 6 September 2006 . Batteries can contain toxic metals and, when , are considered to be hazardous waste.The European Union Battery Directive was meant …   Wikipedia

• AA battery — This article is about the electronic battery. For the military weapon, see anti aircraft warfare. For other uses, see AA. An AA size rechargeable cell An AA battery is a standard size of battery. Batteries of this size are the most commonly used… …   Wikipedia

• Nine-volt battery — Duracell PP3 (9 volt) battery Collage of images show …   Wikipedia