Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Button_cell> ?p ?o }
- Button_cell abstract "A watch battery or button cell is a small single cell battery shaped as a squat cylinder typically 5 to 25 mm in diameter and 1 to 6 mm high—like a button on a garment, hence the name. Button cells are used to power small portable electronics devices such as wrist watches, pocket calculators, artificial cardiac pacemakers, implantable cardiac defibrillators, and hearing aids. Lithium cells are generally similar but somewhat larger; they tend to be called either lithium cells or batteries or coin cells rather than button cells.Devices using button cells are usually designed to use a cell giving a long service life, typically well over a year in continuous use in a wristwatch. Most button cells have low self-discharge and hold their charge for a long time if not used. Higher-power devices such as hearing aids, where high capacity is important and low self-discharge less so as the cell will usually be used up before it has time to discharge, may use zinc-air cells which have much higher capacity for a given size, but discharge over a few weeks even if not used.Button cells are single cells, usually disposable primary cells. Common anode materials are zinc or lithium. Common cathode materials are manganese dioxide, silver oxide, carbon monofluoride, cupric oxide or oxygen from the air. Mercuric oxide button cells were formerly common, but are no longer available due to the toxicity and environmental hazard of mercury.A metal can forms the bottom body and positive terminal of the cell. The insulated top cap is the negative terminal.Cells of different chemical composition made in the same size are mechanically interchangeable. However, the composition can affect service life and voltage stability. Using the wrong cell may lead to short life or improper operation (for example, light metering on a camera requires a stable voltage, and silver cells are usually specified). Sometimes different cells of the same type and size and specified capacity in mAh are optimised for different loads by using different electrolytes, so that one may have longer service life, than the other if supplying a relatively high current.".
- Button_cell thumbnail Coin-cells.jpg?width=300.
- Button_cell wikiPageExternalLink data.energizer.com.
- Button_cell wikiPageExternalLink cr2032.pdf.
- Button_cell wikiPageExternalLink 61;OJ:L:2006:266:0001:0014:en:PDF.
- Button_cell wikiPageExternalLink batteryequiv2.htm.
- Button_cell wikiPageExternalLink piles-bouton.com.
- Button_cell wikiPageExternalLink MaineDEPButtonBatteryReportFinal12-17-04.pdf.
- Button_cell wikiPageID "4902394".
- Button_cell wikiPageLength "22397".
- Button_cell wikiPageOutDegree "106".
- Button_cell wikiPageRevisionID "683696674".
- Button_cell wikiPageWikiLink Alkaline_battery.
- Button_cell wikiPageWikiLink Amazon.com.
- Button_cell wikiPageWikiLink Ampere-hour.
- Button_cell wikiPageWikiLink Anode.
- Button_cell wikiPageWikiLink Artificial_cardiac_pacemaker.
- Button_cell wikiPageWikiLink Battery_(electricity).
- Button_cell wikiPageWikiLink Battery_recycling.
- Button_cell wikiPageWikiLink Blinky_(novelty).
- Button_cell wikiPageWikiLink Blood_vessel.
- Button_cell wikiPageWikiLink Cadmium.
- Button_cell wikiPageWikiLink Calculator.
- Button_cell wikiPageWikiLink Caliper.
- Button_cell wikiPageWikiLink Calipers.
- Button_cell wikiPageWikiLink Camera.
- Button_cell wikiPageWikiLink Carbon_monofluoride.
- Button_cell wikiPageWikiLink Category:Battery_shapes.
- Button_cell wikiPageWikiLink Central_Manchester_University_Hospital_Trust.
- Button_cell wikiPageWikiLink Central_Manchester_University_Hospitals_NHS_Foundation_Trust.
- Button_cell wikiPageWikiLink Chemical_symbol.
- Button_cell wikiPageWikiLink Copper(II)_oxide.
- Button_cell wikiPageWikiLink Cupric_oxide.
- Button_cell wikiPageWikiLink Cyclocomputer.
- Button_cell wikiPageWikiLink Cylinder_(geometry).
- Button_cell wikiPageWikiLink Datasheet.
- Button_cell wikiPageWikiLink Depolarizer.
- Button_cell wikiPageWikiLink Digital_pet.
- Button_cell wikiPageWikiLink Environmental_hazard.
- Button_cell wikiPageWikiLink Esophagus.
- Button_cell wikiPageWikiLink European_Parliament_Committee_on_the_Environment,_Public_Health_and_Food_Safety.
- Button_cell wikiPageWikiLink Export.
- Button_cell wikiPageWikiLink Flashlight.
- Button_cell wikiPageWikiLink Glucometers.
- Button_cell wikiPageWikiLink Glucose_meter.
- Button_cell wikiPageWikiLink Greater_Manchester.
- Button_cell wikiPageWikiLink Hearing_aid.
- Button_cell wikiPageWikiLink Hearing_aids.
- Button_cell wikiPageWikiLink Hitachi_Maxell.
- Button_cell wikiPageWikiLink Implantable_cardiac_defibrillator.
- Button_cell wikiPageWikiLink Implantable_cardioverter-defibrillator.
- Button_cell wikiPageWikiLink Import.
- Button_cell wikiPageWikiLink Internal_resistance.
- Button_cell wikiPageWikiLink International_Electrotechnical_Commission.
- Button_cell wikiPageWikiLink International_standard.
- Button_cell wikiPageWikiLink Keyless_entry.
- Button_cell wikiPageWikiLink Kibibyte.
- Button_cell wikiPageWikiLink LED_art.
- Button_cell wikiPageWikiLink LED_throwie.
- Button_cell wikiPageWikiLink LR44_battery.
- Button_cell wikiPageWikiLink Laser_pointer.
- Button_cell wikiPageWikiLink Light_meter.
- Button_cell wikiPageWikiLink List_of_battery_sizes.
- Button_cell wikiPageWikiLink List_of_environmental_health_hazards.
- Button_cell wikiPageWikiLink Lithium.
- Button_cell wikiPageWikiLink Lithium_battery.
- Button_cell wikiPageWikiLink MAh.
- Button_cell wikiPageWikiLink Manganese_dioxide.
- Button_cell wikiPageWikiLink Maxell.
- Button_cell wikiPageWikiLink Memory_card.
- Button_cell wikiPageWikiLink Memory_cards.
- Button_cell wikiPageWikiLink Mercuric_oxide.
- Button_cell wikiPageWikiLink Mercury(II)_oxide.
- Button_cell wikiPageWikiLink Mercury_(element).
- Button_cell wikiPageWikiLink Mercury_battery.
- Button_cell wikiPageWikiLink Mobile_computing.
- Button_cell wikiPageWikiLink Nickel-cadmium_battery.
- Button_cell wikiPageWikiLink Nickel–cadmium_battery.
- Button_cell wikiPageWikiLink Nintendo_DS_accessories.
- Button_cell wikiPageWikiLink Nonvolatile_BIOS_memory.
- Button_cell wikiPageWikiLink Oesophagus.
- Button_cell wikiPageWikiLink Oxygen.
- Button_cell wikiPageWikiLink PC_Card.
- Button_cell wikiPageWikiLink Personal_digital_assistant.
- Button_cell wikiPageWikiLink Pocket_calculator.
- Button_cell wikiPageWikiLink Pokémon_Pikachu.
- Button_cell wikiPageWikiLink Pokéwalker.
- Button_cell wikiPageWikiLink Portable_electronics.
- Button_cell wikiPageWikiLink Potassium_hydroxide.
- Button_cell wikiPageWikiLink Primary_cell.
- Button_cell wikiPageWikiLink Quartz_clock.
- Button_cell wikiPageWikiLink Quartz_watch.
- Button_cell wikiPageWikiLink Real-time_clock.
- Button_cell wikiPageWikiLink Real_time_clock.
- Button_cell wikiPageWikiLink Rechargeable_battery.
- Button_cell wikiPageWikiLink Red_dot_sight.
- Button_cell wikiPageWikiLink Remote_control.
- Button_cell wikiPageWikiLink Remote_keyless_system.
- Button_cell wikiPageWikiLink Security_token.
- Button_cell wikiPageWikiLink Semiconductor_memory.