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61Battery (vacuum tube) — In electronics, vacuum tubes were traditionally powered by batteries. Each battery had a different designation depending on which vacuum tube element it was associated with.Initially, the only such device was a diode with only a filament… …
62Battery holder — A battery holder is one or more compartments or chambers for holding a battery or batteries. In the case of dry cells the holder is also usually responsible for making electrical contact. In the case of wet cells cables normally make contact with …
63Battery A, 2nd U.S. Artillery — For this article, “Company A” and “Battery A” are interchangeable. A battery of four to six cannons, with two to three two cannon sections was the basic unit of the artillery branch. The organization was commanded by a captain with first and… …
64Battery pack — A battery pack is a set of any number of (preferably) identical batteries or individual battery cells. They may be configured in a series, parallel or a mixture of both to deliver the desired voltage, capacity, or power density. The term battery… …
65Battery cage — In industrial agriculture, battery cages (called laying cages in the United States) are a confinement system used primarily for egg laying hens. The battery cage has generated controversy among advocates for animal welfare and animal… …
66Battery Management System — A Battery Management System (BMS) is any electronic device that manages a rechargeable battery (cell or battery pack), such as by monitoring its state, calculating secondary data, reporting those data, protecting it, controlling its environment,… …
67battery — An electrochemical device for producing electricity by converting chemical energy. The typical automotive lead acid battery supplies the source of power for cranking the engine and also provides the necessary electrical energy for the ignition… …
68Battery electric vehicle — The battery electric vehicle, or BEV, is a type of electric vehicle (EV) that uses chemical energy stored in rechargeable battery packs.As electric vehicle, it employs electric motors and motor controllers instead of internal combustion engines… …
69Battery (tort) — At common law, battery is the tort of intentionally (or, in Australia, negligently) and voluntarily bringing about an unconsented harmful or offensive contact with a person or to something closely associated with them (e.g. a hat, a purse). It is …
70Battery eliminator — A battery eliminator is a device powered by an electrical source other than a battery, which then converts the source to a suitable DC voltage that may be used by a second device designed to be powered by batteries. A battery eliminator does away …
