potential. wiktionarypar batteryBattery may refer to Artillery battery , an organized group of artillery pieces also gun battery with similar groupings on warships Battery crime , contact with another in a manner likely to cause bodily harm Battery tort , intentional harmful or offensive contact with a person under civil law Battery electricity , electrochemical cells to produce electricity Automotive battery See List of battery types for links to electrical batteries Battery room , a facility used to house batteries for large scale backup power systems Battery, 18th and 19th century term for a number of capacitors or Leyden jar s connected in parallel Battery position, a stage of operation of a firearm action Out of battery , the discharge of a weapon before the action has returned to the normal firing position TOC right Places The Battery, St. John s , Newfoundland Battery Island , Tasmania, Australia Battery Park , or its location at the Battery, in Manhattan, New York Battery Park City , a neighborhood north of Battery Park in Manhattan Battery Park Burlington, VT The Battery Charleston , South Carolina Battery Point, Tasmania , a suburb of Hobart Sultan Battery , in the Wynad District, Kerala State, India In entertainment Marching percussion , also called battery, in a modern drumline Battery band , an American hardcore band The Battery film The Battery film , a 2007 Japanese film Battery novel series Battery novel series , by Atsuko Asano Battery song Battery song , a 1986 song by Metallica Battery 9 , a South African music project Drum kit , sometimes called a battery Other uses Battery baseball , collectively, the pitcher and catcher Battery cage , a confinement system for egg laying chickens Battery chess , a tactic consisting of placing two or more pieces on the same rank, file, or diagonal Battery also stamp battery or stamp mill , a type of mill ... lb Batterie lt Baterija reik m s nl Batterij ja no Battery pl Bateria pt Bateria ro Baterie ... more details
disambig Battery life can refer to How long a mobile device can work on a single charge of a rechargeable battery . Battery electricity Battery lifetime Battery lifetime duration of a rechargeable battery, often stated in number of charge discharge cycles, until it degrades irreversibly and cannot hold a useful charge ... more details
12 volt battery may refer to Car battery most batteries for vehicles are 12 volts Lantern battery largely replaced with the 6 volt type, though 12 largely replaced 6 for automobile applications. A23 battery , an obscure battery type made for RF transmitters that is similar to a AA battery in size Disambig ... more details
wiktionarypar assault battery Assault and battery is the combination of two violent crimes assault the threat of violence and battery crime battery physical violence . This legal distinction exists only in jurisdictions that distinguish assault as threatened violence rather than actual violence. Assault and Battery may also refer to Assault & Battery Rose Tattoo album , a 1981 album by Rose Tattoo Assault and Battery , a song from the album Assault & Battery Nuclear Assault album , a 1997 compilation album by Nuclear Assault Assault and Battery , a song by Hawkwind from their 1975 album Warrior on the Edge of Time Assault and Battery , a song by Howard Jones from the 1987 album Animal Liberation album Animal Liberation Assault and Battery , a song by Swollen Members from their 1999 album Balance Swollen Members album Balance disambig it Assault and Battery ... more details
refimprove date December 2008 Battery Gunnison , later called Battery New Peck , is a six inch coast artillery battery located on Sandy Hook in New Jersey . Gunnison was built in 1903 as a twin six inch disappearing gun battery. In 1942 the battery was altered to accept two M1900 six inch pedestal mounted guns along with the addition of two shell hoists and a plotting room. The battery was renamed Battery New Peck after the modification because the two six inch guns were transferred from Battery Peck. Battery Peck was named in honor of an artillery officer who was killed in the Sandy Hook proving ground . Battery New Peck was in use until 1949. Battery New Peck is unique in that is still retains its two guns and an ongoing restoration effort has brought the battery to a near original appearance. Gunnison Beach, Sandy Hook Gunnison Beach takes its name from Battery Gunnison. coord 40.460042 73.995484 display title Category Forts in New Jersey US mil stub ... more details
Unreferenced date November 2006 Criminal law Aggravated battery in criminal law is a more serious form of battery crime battery , and is considered a felony . Aggravated battery can be punished by a fine or more than a year in prison in some countries. Simple battery which is a misdemeanor in some countries can only be punished by less than one year in jail in those countries, or by a fine. Acts most often defined under aggravated battery are use of a deadly weapon battery in which serious bodily injury occurs, and battery against a child or police officer. DEFAULTSORT Aggravated Battery Category Crimes Category Violence crime stub ... more details
A Battery indicator is a device which gives information about a Battery electricity battery . This will usually be a visual indication of the battery s state of charge . It is particularly important in the case of a battery electric vehicle . Automobiles File 66ChargerDash.jpg thumb 1966 Dodge Charger dashboard, note ammeter marked Alternator Some automobile s are fitted with a battery condition meter to monitor the Car battery starter battery . This meter is, essentially, a voltmeter but it may also be marked with coloured zones for easy visualisation. Many newer cars no longer offer voltmeters or ammeters instead, these vehicles typically have a light with the outline of an automotive battery on it. This can be somewhat misleading as it may be confused for an indicator of a bad battery when in reality it indicates a problem with the vehicle s charging system. Alternatively, an ammeter may be fitted. This indicates whether the battery is being charged or discharged. In the picture on the right, the ammeter is marked Alternator and the symbols are C charge and D discharge . Click on the picture to enlarge it. Both ammeter s and voltmeter s individually or together can be used to assess the operating state of an aumobile battery and charging system. Electronic devices A battery indicator is a feature of many electronic devices. In mobile phone s, the battery indicator usually takes the form of a bar graph the more bars that are showing, the better the battery s state of charge. Computers Computers may give a signal to users that an internal standby battery needs replacement. Portable computers using rechargeable batteries gernally give the user some indication of the remaining operating time left on the battery. A Smart Battery System uses a controller integrated with an interchangeable battery pack to provide a more accurate indication of the state of battery charge. See also Battery Management System Smart Battery Data State Of Health Category Battery electricity Category ... more details
Battery Records could refer to the following record labels Battery Records hip hop A hip hop label founded in 2008 and operated under Jive Zomba. Battery Records dance A dance label operating in the mid nineties also operating under Jive Zomba but unrelated to the other one . Battery Records US An American rock label responsible active in the early nineties associated with Treepeople . Battery Records Germany A German rock label active in the nineties. disambig ... more details
refimprove date June 2010 multiple image width 150 image1 Olympus C740 UZ battery compartment.jpg caption1 The battery compartment of this Olympus C 740UZ camera is designed to accept four AA cells or two CR V3 batteries. image2 Cr V3 AA matchstick comparison 1.jpg caption2 A CR V3 battery with matchstick and AA battery for comparison. A CR V3 battery sometimes CRV3 is a type of disposable high capacity 3 Volt battery electronics battery used in various electronic appliances, including some digital camera s. It has the shape and size of two side by side AA battery AA batteries ref http data.energizer.com PDFs crv3.pdf ref . This allows CR V3 batteries to function in many though not all devices originally designed only for AA batteries. An RCR V3 battery is a rechargeable 3.7 Volt V lithium ion battery. Disposable CR V3 batteries Often, a CR V3 battery is a single cell based on a non rechargeable lithium battery chemistry, with a nominal voltage of 3 Volt V the same as 2 alkaline AA batteries . Because both lithium and lithium ion chemistries offer higher energy density than alkaline battery alkaline batteries or even NiMH rechargeable batteries, a CR V3 battery is designed to last much longer than a pair of AA batteries. ref name wrotniak cite web url http www.wrotniak.net photo c rcr v3.html title The rechargeable RCR V3 battery An alternative to NiMH AA s? last Wrotniak first Andrzej date 1 February 2005 accessdate 11 December 2009 ref Rechargeable RCR V3 batteries Rechargeable lithium ion RCR V3 batteries, with a nominal voltage of 3.7 V, are also available. See also Battery recycling AA battery References reflist 2 Battery sizes Category Battery shapes es CR V3 pl Bateria CR V3 ru CR V3 ... more details
Unreferenced stub auto yes date December 2009 Chinese pic HK Battery Path 6 1.jpg piccap Battery Path, near Ice House Street, Central c p P ot i L y paau sup 3 sup toi sup 4 sup lei sup 5 sup Battery Path is a path beneath Government Hill , the centre of Hong Kong Government , in Central, Hong Kong Central on the Hong Kong Island of Hong Kong . The path begins at Queen s Road Central and ends in Garden Road, Hong Kong Garden Road . It leads to Central Government Offices , The Court of Final Appeal and St. John s Cathedral, Hong Kong St. John s Cathedral in Central. Gallery gallery Image HK Battery Path 6 3.jpg The Court of Final Appeal Image HK Battery Path 6 2.jpg Central Government Offices west wing, Battery Path Image HK Battery Path 6 6.jpg Battery Path no.1 Image HK Battery Path 6 8.jpg A sign of Battery Path, Central gallery See also commons Category Battery Path Battery Path Murray Battery List of streets and roads in Hong Kong HKislandroads Coord 22.27960 114.15944 format dms display title Category Roads in Hong Kong Category Central, Hong Kong Category Government Hill HK road stub zh ... more details
for the electrical contacts in consumer electronics battery holder refimprove date May 2009 Battery terminals are the electrical contact s used to connect a Electrical load load or Battery charger charger to a single cell or multiple cell Battery electricity battery . These terminals have a wide variety ... thumb right Common battery contacts and terminals Image BatterHolder.JPG thumb right Battery holders with pressure contacts Automotive battery terminals Car battery Automotive batteries typically have ... of two lead posts in the shape of truncated cones, positioned on the top of the battery, with slightly ... a new battery that you know which terminals you have. One must also look at the orientation of and which side of the old battery the terminals are on, otherwise you might find that if the terminals are oppositely oriented that the battery cables will not reach the new battery terminals. General Motors , and other automobile manufacturers, have also begun using side post battery terminals, which consist of two recessed Female connector female 3 8 threads into which bolts or various battery ... s, and other light duty vehicles. Marine battery terminals Marine batteries typically have two posts ... for the Negative electricity negative terminal. Zinc battery terminals Zinc battery terminals are an environmentally friendly alternative to lead battery terminals. These types of battery terminals were designed as a result of environmental directives such as Proposition 65 and ROHS . Zinc battery terminals offer advantages over lead alloy type battery terminals. These advantages include increased ... resistance, and reduces lead removal costs. SLA battery terminals The most common sizes of VRLA battery sealed lead acid SLA batteries use Faston tabs, but some larger batteries use L terminals ... camcorder batteries of the type used for VHS shoulder mounted camcorders . UPS battery terminals ... with an adapter cable between those and the UPS s internal battery connectors. Larger external ... more details
Image Lipoly equalizer.jpg thumb 300px Battery balancer Battery balancing and battery redistribution refer to techniques that maximize a Battery electricity battery s Battery electricity Battery capacity and discharging capacity to make all of its energy available for use and increase the battery s lifetime. A battery balancer or battery regulator is a device in a battery pack that performs battery ... ion battery packs for cell phones and laptop computers. They can also be found in battery electric vehicle battery packs. Typically, the individual cells in a battery have somewhat different capacities ... not empty this limits the energy that can be taken from and returned to the battery. Without balancing ... so that in a balanced battery, the cell with the largest capacity can be filled without overcharging .... Battery balancing is done by transferring energy from or to individual cells, until the SOC of the cell with the lowest capacity is equal to the battery s SOC. Battery redistribution is sometimes distinguished from battery balancing by saying the latter stops at matching the cell s State Of Charge state of charge SOC only at one point usually 100 SOC , so that the battery s capacity is only limited ... Battery Management System BMS might include active balancing as well as temperature monitoring, charging, and other features to maximize the life of a battery pack. ref http www.mpoweruk.com bms.htm ref ... http focus.ti.com lit an slyt322 slyt322.pdf ref The term battery regulator typically refers only to devices ... php wp passive active balancing.php ref Battery balancing can be performed by DC DC converter s, in one of 3 topologies ref http liionbms.com php wp redistribution.php ref Cell to batteryBattery ... lower than the power handled by the battery ref http liionbms.com php wp redistribution.php Required 20converter 20power ref . See also Milking booster Battery charger References reflist Patents US patent 384447 , E. Julien, Regulating commutator for secondary battery External links http liionbms.com ... more details
A reserve battery , also called stand by battery , is a primary battery where part is isolated until the battery needs to be used. When long storage is required, reserve batteries are often used, since the active chemicals of the cell are segregated until needed, thus reducing self discharge . ref David Linden, Thomas B. Reddy ed . Handbook Of Batteries 3rd Edition . McGraw Hill, New York, 2002 ISBN 0 07 135978 8, chapter 16 ref A reserve battery is distinguished from a backup battery , in that a reserve battery is inert until it is activated, while a backup battery is already functional, even ... is illustrated by the sale of dry charged car battery car batteries where the electrolyte is added at the time of sale. Another example is zinc air battery zinc air batteries where the cell is sealed ... to a temperature at which is becomes conductive. The missing element of the battery can be added before use in several ways. The battery can have water or electrolyte added manually, the battery can be activated ... in a capsule within the battery and released by mechanical means, an electrical trigger, or by spin or shock. A molten salt battery molten electrolyte battery is activated by igniting a pyrotechnic heat source . The battery delivers current for a short time seconds to a few minutes , but some ... from storage tank into the battery. For safe disposal, the air must be vented. This led to use of the term venting for preparing of any kind of battery for disposal, whether draining electrolyte ... battery , a variant to zinc air battery where aluminium and air are used Silver zinc battery , often found in old missiles Thermal battery , a class of battery types with Molten salt battery molten salt as an electrolyte. The battery is in an inert state until the electrolyte melts through heating ... weapons, and other single use applications. Water activated battery , a class of batteries where ... Battery electricity ... more details
For custom battery connectors battery terminals one source date April 2011 morefootnotes date June 2010 Image DuracellBatteryBHD 2.jpg thumb right Duracell Alkaline battery in holder with pressure contacts Image Unioncarbide.jpg thumb right 1987 Lithium coin cell battery holder A battery holder is one or more compartments or chambers for holding a battery electricity battery . For dry cells, the holder must also make electrical contact with the battery terminals. For wet cells, cables are often connected to the battery terminals , as is found in automobiles or emergency lighting equipment. A battery ... that accepts a battery or batteries, or a separate plastic holder that is mounted with screws, eyelets, glue, double sided tape, or other means. Battery holders may have a lid to retain and protect the batteries, or may be sealed to prevent damage to circuitry and components from battery leakage. Coiled spring wire or flat tabs that press against the battery terminals are the two most common methods of making the electrical connection inside a holder. External connections on battery holders are usually made by contacts with pins, surface mount feet, solder lugs, or wire leads. Where the battery ... to the battery terminals can be directly soldered to a printed circuit board. History Image Patent1439429.jpg thumb right 1922 Patent for battery holder with spring arms clips In the late 1800s patents ... metal flashlight that accepted D battery D batteries. Image BatterHolder.JPG thumb right concept sketch for C battery holder design Image AABatteriesEveready.jpg thumb right Battery holders with pressure contacts Some early 1900s battery holders were often no more than a cardboard box with copper contacts. By the 1920s, battery holders used twin metal clips like fuse holders to hold the battery ... allowed for the use of small plastic battery holders. These are still common in toys, decorations, and lighted or blinking items. In 1957, electric wrist watch es gained popularity with the public. Battery ... more details
Image Canon EOS 400D 9506.jpg thumb right Canon company Canon EOS 400D digital SLR camera with attached BG E3 battery grip. A battery grip is an accessory for an Single Lens Reflex SLR DSLR and occasionally other camera s , which allows the camera to hold multiple batteries to extend the battery life of the camera, and adds a vertical grip with an extra shutter release and other controls , facilitating the shooting of portrait photography . ref cite web url http www.all things photography.com canon battery grip.html title The Canon Battery Grip publisher All things photography.com date accessdate 2011 11 20 ref It usually attaches to the camera body through the camera s own battery compartment and provides a cassette to hold additional battery electricity batteries to increase the battery life for the camera. Most battery grips also come with a second cassette allowing the photographer to shoot using multiple AA batteries. Image Nikonn80.jpg thumb left Nikon Nikon N80 N80 film SLR camera with attached MB 16 battery grip. Battery grips are usually designed to fit only one or a few specific camera models, since they must match the body s shape, connectors, and power requirements. References references Category Photography equipment fa fr Poign e d alimentation ko ru zh ... more details
for the artillery battery Anti aircraft warfare Image Gold Peak AAA batteries.jpg thumb AAA Batteries A triple A or AAA battery is a standard size of dry cell Battery electricity battery commonly used in portable electronic devices. A carbon zinc battery in this size is designated by International Electrotechnical ... A battery is a single cell and measures 44.5 Millimetre mm in length and 10.5 mm in diameter. Alkaline battery Alkaline AAA batteries weigh around 11.5 gram s each, while lithium battery lithium AAAs ..., but have a higher current draw, are often designed to use larger batteries such as the AA battery type .... As of 2007, AAA batteries accounted for 24 of alkaline primary battery sales in the US. In Japan ... totalled 30 of primary battery sales and 32 of secondary battery sales. ref http www.epbaeurope.net ... 2008 statistics. ref ref http www.baj.or.jp e statistics 02.php Monthly battery sales statistics MoETI March 2011 ref class wikitable Zinc carbon battery Zinc carbon Alkaline battery Alkaline Lithium battery Li FeS sub 2 sub Nickel cadmium battery NiCd Nickel metal hydride battery NiMH IEC ... on the discharge current and brand model of battery, lower capacity meaning higher discharge current ... ref Heinz Albert Kiehne, Battery technology handbook ,CRC Press, 2003 ISBN 0 8247 4249 4, page 374 ... Series Electrical Wire and Power ref See also File 6 most common battery types 1.jpg thumb right D, C, AA, AAA , AAAA, 9 Volt batteries List of battery sizes Battery nomenclature Battery recycling Battery ... Of Alkaline AAA Battery based on ANSI specifications http www.batteryholders.org AAA NiCd.pdf Brand Neutral Drawing Of NiCAD AAA Battery based on ANSI Specifications http www.batteryholders.org AAA NiMH.pdf Brand Neutral Drawing Of NiMH AAA Battery based on ANSI Specifications http www.batteryholders.org AAA RECHARGE.pdf Brand Neutral Drawing Of Rechargeable AAA Battery based on ANSI Specifications Battery sizes DEFAULTSORT Aaa Battery Category Battery shapes de Micro Batterie es Pila AAA ... more details
Battery bunny can refer to either of the two mechanical bunnies that have appeared in adverts for Battery electricity batteries Duracell Bunny Energizer Bunny The Energizer Bunny largely appears in North America, with the Duracell Bunny present in the rest of the world. disambig ... more details
Infobox Military Structure name Puckpool Battery partof location Puckpool Puckpool Point , Isle of Wight , England coordinates image File Puckpool Battery 1.JPG 240px caption A section of Puckpool Battery. image2 caption2 map type Isle of Wight latitude 50.727517 longitude 1.129319 type code built March 1865 builder materials Concrete height used demolished condition ownership open to public Yes controlledby garrison current commander commanders occupants battles events Puckpool Battery map reference gbmappingsmall SZ615923 is a Artillery batterybattery located at Puckpool Puckpool Point , close to the town of Ryde on the Isle of Wight . It is one of the many Palmerston Forts built on the island to protect it in response to a perceived French invasion. Construction of the battery began in 1863 and was completed by March 1865. References reflist Commons cat Puckpool Battery External Links http www.victorianforts.co.uk pdf datasheets puckpool.pdf Victorian Forts data sheet Palmerston Forts on the Isle of Wight Category Forts on the Isle of Wight Category Palmerston Forts Category Buildings and structures completed in 1865 ... more details
In telecommunication , a Common battery is a single electrical Electric power power source used to energize more than one Telecommunication circuit circuit , electronic component , equipment, or system . Note 1 A common battery is usually an electrolytic device and is usually centrally located to the equipment that it serves. Note 2 In many telecommunications applications, the common battery is at a nominal 48 vdc. Note 3 A central office common battery supplies power to operate all directly connected instruments. Note 4 Common battery may include one or more power conversion devices to transform commercial power to direct current, with an electrolytic battery floating across the output . References FS1037C MS188 Category Telephony telecomm stub de Sprechstellenschaltung ... more details
File Heugh Battery entrance Geograph 1608024 d676d49f by Andrew Curtis.jpg thumb right 250px Heugh Battery entrance The Heugh pronounced y uff Gun Battery is located on the Headland at Hartlepool , County Durham , England. History Heugh Battery was one of three erected in 1860 to protect the fast growing port of Hartlepool. Heugh and Lighthouse Battery were placed close by the lighthouse and armed with four and two 68pr smoothbore guns respectively. The third battery, Fairy Cove mounted three of the same weapons and was slightly further to the north at the end of the town moor. The original battery was modified for three RML 64 pounder 64 cwt gun 64pr Rifled Muzzle Loading guns in the 1880 s and then fell out of use with the introduction of breech loaders on hydropneumatic mounts in 1893. The lighthouse battery was reconstructed for one of these guns, a BL 6 inch gun Mk II VI 6 inch Mk VI and a further two were placed in Cemetery Battery north of the town. File Heugh Battery memorial plaque ... further modified in 1907 when the Lighthouse gun was replaced with a 6inch Mk VII and the Cemetery Battery ... German battle cruiser fired a shell which struck aground less than 100 metres from the battery ... the event is found on the coastal walkway just outside the battery. In 1936 the No 1 gun was removed and the Lighthouse Battery integrated into Heugh Battery so that the Lighthouse gun became ... though it seems unlikely that a gun was ever mounted here. Heugh Battery was mothballed in 1944 to be reopened in 1947 and shortly after QF 3.7 inch AA gun s were introduced. The battery closed in 1956 with the closing of Coast defence. The battery is now in the care of the Heugh Gun Battery ... inline,title map coordinates External links Commons category Heugh Battery http heughbattery.com Heugh Gun Battery Trust Heugh Gun Battery http www.teesarchaeology.com projects hartlepool submerged forest index.2html.html Heugh Gun Battery Heugh Gun Battery Category Hartlepool Borough Category Military ... more details
Orphan date January 2012 unreferenced date April 2010 A battery box stores or houses a battery electricity battery , typically a lead acid battery . Battery boxes are typically constructed in two parts ... allows for access to the batteries for performing battery maintenance i.e. cleaning battery terminal s or altering the battery cable configuration, and protects batteries from environmental elements such as sunlight Ultraviolet UV , rain , salt water, dirt , oil , and gasoline . Battery boxes are commonly ... could be subject to water or other elements. The most common application for battery boxes is on cars , boats and RVs . Materials Battery boxes are commonly fabricated from three materials, plastic , steel and aluminum . Plastic is the most common material selection for battery boxes because of its chemical and physical properties. The two most common used plastics for battery boxes are polypropylene and polyethylene . Steel battery boxes are used primarily in automotive applications. This type of battery box is often built into the frame of the vehicle. The steel selection often depends of the application and use. Aluminum battery boxes are used for high performance vehicle s because aluminum offers substantial weight differential against steel battery boxes. Owners of high performance ..., but these battery boxes often feature a high, mirror finish. Manufacturing The three most common methods of manufacturing battery boxes are injection molding , rotational molding and metal fabrication . Injection Molding is the most common method of making battery boxes. Typically, used for high volume production. Rotational molding for battery boxes is used for smaller volume production or industrial ... is used for low volume and low cost requirements. Agencies Some applications for battery boxes need ... Car battery References Reflist See Wikipedia Footnotes on how to create references using ref ref tags which will then appear here automatically DEFAULTSORT Battery Box Category Vehicle parts ro Baterie ... more details
N Size Battery Sizes BatteriesInAFlash accessdate February 8, 2011 ref Rechargeable N size batteries ... www.robotroom.com NCell.html title Rechargeable N Size Battery Robot Room accessdate October 10, 2010 ref Some universal battery chargers are also able to charge N Series batteries Citation needed date April 2011 . Common uses for this size of battery include some small flashlight s, remote control ... Cells must not be confused with the similar sized A23 battery , which has a 12V output. Also Known ..., PC9100, UM 5, UM5, VLR1 class wikitable Zinc carbon battery Zinc carbon Alkaline battery Alkaline Nickel cadmium battery NiCd Nickel metal hydride battery NiMH IEC name R1 LR1 KR1 HR1 ANSI NEDA ... 1.50 V 1.50 V 1.25 V 1.25 V See also Battery recycling List of battery sizes References reflist External links http www.batteryholders.org n.pdf Brand neutral drawing of alkaline N battery based on ANSI specifications Battery sizes DEFAULTSORT N Battery Category Battery shapes de Lady Batterie ... more details
refimprove date October 2011 multiple image direction vertical width 200 image1 A A23 N batteries.jpg caption1 Left to right AA, AAA, AAAA, N and A23 batteries. image2 A23 open closed.jpg caption2 An open A23 battery showing the LR932 cells with an intact battery. The A23 battery also known as 8LR932 , cn date November 2011 8LR23 , GP23A , MN21 , 23AE or ANSI 1181A is a dry cell type battery electricity battery mainly used in small Electronics electronic keychain radio devices, such as keyless entry system keyless vehicle entry system s, home security system s, garage door opener s, and Bluetooth Headset audio Bluetooth wireless headsets headset s. An A23 battery is cylindrical, smaller than an AAA battery , measuring 28.5 mm long and 10.3 mm in diameter , with a typical weight of 8 gram s. This battery must not be confused with the similar single cell 1.5 Volt V N battery . An A23 battery is an 8 cell electricity cell device with a nominal voltage of 12 V. The higher voltage is necessary for the radio frequency transmitter transmitting and receiver radio receiving devices which A23 batteries often power. It has a capacity of around 55 mAh. ref Shenzhen Power Stations Limited 23A specification PDF http www.power stations.com editor uploadfile 20087119118513.PDF ref A23 batteries are constructed of 8 individual LR932 alkaline button cell s enclosed in a wrapper. The cells may be separated and used individually by removing the outer case. See also List of battery sizes Battery electricity References reflist 1 External links http data.energizer.com PDFs a23.pdf Energizer A23 datasheet http www1.duracell.com oem Pdf new 21 OS.pdf MN21 datasheet from Duracell http www.batteryholders.org a23.pdf Brand neutral drawing of A23 battery Battery sizes Category Battery shapes ... more details
Image Voltaic pile.svg 250px thumb A copper zinc voltaic pile. The penny battery is a voltaic pile which uses various coin coinage as the metal disks of a traditional voltaic pile. The coins are stacked with pieces of electrolyte soaked paper in between see diagram at right . The penny battery experiment is often during electrochemistry units in an educational setting. Each electrochemical cell cell in a penny battery can produce up to 0.8 volts , and many can be stacked together to produce higher voltages. Since the battery is a Battery electricity Wet cell wet cell , the effectiveness will be reduced when the electrolyte evaporates. Coinage selection As the name implies, Penny Canadian coin Canadian pennies from 1997 1999 may serve the zinc electrode and 1942 1996 pennies as the copper. Alternatively, Cent United States coin American pennies from 1982 present may be used as the zinc electrodes and 1944 1982 pennies as the copper electrodes. A variety of other coins may also be used, with varying results. ref http www.instructables.com id Penny and Nickel Battery How to make a penny nickel battery ref ref http www.instructables.com id The Penny Battery How to make a penny battery ref References Reflist Category Battery electricity Category Chemistry experiments ... more details
Wikify date December 2011 Refimprove date June 2011 A Beltway battery is a lithium ion battery technology invented by scientists from the Massachusetts Institute of Technology MIT . A Beltway battery utilizes a bypass system that allows the lithium ions to enter and leave the battery at a speed great enough to fully charge a battery in under a minute. The scientists discovered that by coating particles of lithium iron phosphate in a glassy material called lithium pyrophosphate, ions bypass the channels and move faster than in other batteries. Rechargeable batteries store up and discharge energy as charged atoms, known as ions, from between two electrodes called the anode and the cathode. Their charge and discharge rate are restricted by the speed with which these ions move. Such technology could reduce the weight and size of the batteries. A small prototype battery cell has been developed that can fully charge in 10 to 20 seconds, compared with six minutes for standard battery cells. ref http www.alternative energy news.info new battery technology charges in seconds New Battery Technology Charges in Seconds ref References Reflist Galvanic cells Emerging technologies Category Battery electricity Category American inventions Category Emerging technologies Energy stub ... more details
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