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Topic: Nickel-cadmium battery

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Nickel-cadmium battery - Wikipedia, the free encyclopedia The nickel-cadmium battery (commonly abbreviated NiCd or NiCad) is a popular type of rechargeable battery for portable electronics and toys, using the metals nickel (Ni) and cadmium (Cd) as the active chemicals. Even early nickel-cadmium batteries were physically and chemically robust. The apparent symptom is that the battery "remembers" the point in its charge cycle where recharging began and during subsequent use suffers a sudden drop in voltage at that point, as if the battery had been discharged. en.wikipedia.org /wiki/Nickel-cadmium_battery   (2024 words)

EPA: Federal Register: Electrical Installation, Nickel Cadmium Battery Installation, and Nickel Cadmium Battery Storage Current industry practice requires that the nickel cadmium batteries used to start the Engine or Auxiliary Power Unit must have a system to control the battery to prevent overheating, a temperature sensing and over-temperature warning system, or a battery failure sensing and warning system with a means for disconnecting the battery. In line with current industry practice, nickel cadmium batteries used to power the Engine and Auxiliary Power Unit are tested to prevent any hazardous effect on structure or essential systems that may be caused by overheating of the battery or its individual cells. * * * * * (c) * * * (5) Each nickel cadmium battery installation must have provisions to prevent any hazardous effect on structure or essential systems that may be caused by the maximum amount of heat the battery can generate during a short circuit of the battery or of individual cells. www.epa.gov /fedrgstr/EPA-IMPACT/2001/May/Day-17/i12196.htm   (5948 words)

Nickel-cadmium battery conditioner and tester apparatus - Patent 4517517 A battery tester apparatus having a discharge circuit with a visual indicator that the discharge cycle is in progress operating in combination with a comparator to determine when the terminal voltage of the battery is reached. By deep discharging, the state of charge of the battery is tested under operational type conditions and by timing the length of time it takes for a battery under test to change its state of charge condition from its fully charged state to its terminal voltage, is a test of its charge carrying capabilities. The battery test apparatus provides a battery discharge circuit that discharges the battery under test until a specified terminal voltage level is reached wherein the discharge cycle is automatically terminated. www.freepatentsonline.com /4517517.html   (2039 words)

How to charge nickel cadmium batteries Nickel cadmium battery chargers should cut the charge off when the termperture exceeds the maximum charging temperature, typically 45 degrees C for a controlled fast charge, and 50 degrees C for an overnight or fast charge. The cheapest way to charge a nickel cadmium battery is to charge at C/10 (10% of the rated capacity per hour) for 16 hours.. Some nickel cadmium cells are designed to be "quick chargeable." This is just a timed charge at C/3 for 5 hours, or C/5 for 8 hours. www.powerstream.com /NiCd.htm   (856 words)

Motorola Government and Enterprise - Nickel Cadmium Battery Nickel Cadmium batteries give you more watt-hours of operation (per shift) for the least amount of money, These versatile batteries can operate under extreme conditions of cold or heat (-30c to +50c). *The batteries that are referenced as FM are approved for use with FM-approved portable radios. NiCd's major drawback is its susceptibility to memory effect, or its propensity to "forget" and not utilize its full capacity. www.motorola.com /governmentandenterprise/northamerica/en-us/public/functions/browseproduct/relatedaccessories.aspx?navigationpath=id_803i/id_1388i/id_2227i/id_1829i&accessorypath=id_558i/id_1015i/ntn4500a   (137 words)

Collecting, packaging, transporting, reclaiming spent Nickel-Cadmium Batteries Or in the case of spent nickel-cadmium batteries, from the time a waste battery is generated until it is processed. In 1992, approximately 56,000 tons of nickel, chromium and iron bearing wastes, including 1,200 tons of spent nickel- cadmium and nickel-iron batteries, were recycled by Inmetco. Spent vented cell nickel-cadmium batteries often contain potassium hydroxide, which is corrosive. es.epa.gov /techinfo/facts/nikl-cad.html   (1530 words)

Nickel Cadmium Rechargeable Battery SC (Sub-C) 2000mAh Flat Top - Q1ED-GSC2000P When a Ni-Cad battery is being recharged, its energy must be totally depleted before it is put on the charger. Ni-Cad battery can be charged and discharged for upto 1000 times. Rechargeable batteries have become such an important part of out lives that it is really hard to say how great they really are. www.amondotech.com /index.asp?PageAction=VIEWPROD&ProdID=538   (268 words)

Nickel Cadmium Battery Chargers-Patco Model 8040 Nickel cadmium batteries utilize the same charge algorithm as nickel metal hydride. To charge a nickel cell, end of charge voltages approximating 1.6 volts per cell must be anticipated. Specify the cell count, and the battery capacity in amp hours. www.patcoelectronics.com /niprod1.asp   (229 words)

The Nickel-Cadmium Battery (from battery and fuel cell) --  Britannica Student Encyclopedia The nickel-cadmium battery, another rechargeable type, was first used on a large scale in 1917 to help light the subway trains in Paris. Although the term battery, in strict usage, designates an assembly of two or more galvanic cells capable of such energy conversion, it is commonly applied to a single cell of this kind. The name cadmium originated with the Greek word kadmeia, which was used for a zinc ore known as Cadmean earth. www.britannica.com /ebi/article-197276?tocId=197276   (787 words)

American Metal Market: Electric cars gear up for demand rise; nickel-cadmium battery has promise for its long life and fast recharge - Supplement: Nickel The nickel-cadmium battery manufacturers are working equally hard to reduce the cost of industrial nickel-cadmium batteries for electric vehicles by mass-production techniques and to improve energy density to increase vehicle range between recharges. However, nickel-iron batteries can't be rapidly recharged, are not maintenance-free, and compared with nickel-cadmium batteries, have inferior power density, a parameter that is important for vehicle acceleration. The most critical factor in favor of nickel-cadmium batteries is their long cycle life. www.findarticles.com /p/articles/mi_m3MKT/is_n91_v101/ai_13824509   (1438 words)

OECD's Directory of Nickel-Cadmium Battery Collection Facilities Nickel-cadmium batteries, both the portable rechargeable consumer types and larger industrial cells (aircraft, railroad, electric vehicle, telecommunications, standby power and emergency lighting), may be collected and recycled through a wide variety of mechanisms. NICKEL-CADMIUM BATTERIES, which are found in a variety of applications including cordless and cellular phones, power tools, household appliances, hobbies and games, camcorders and computers, CAN BE RECYCLED in a number of countries. Nickel-cadmium (NiCd) collection and recycling programs have been established in many OECD Member countries, providing opportunities for both general consumers and industrial users to ensure that their spent batteries will be recycled and the environment protected. www.oecd.org /document/44/0,2340,en_2649_34375_1944748_1_1_1_1,00.html   (190 words)

When was the battery invented? In 1899, Waldmar Jungner from Sweden invented the nickel-cadmium battery, which used nickel for the positive electrode and cadmium for the negative. The sealed nickel-cadmium battery, as we know it toady, became only available when Neumann succeeded in completely sealing the cell in 1947. Due to high material costs compared to dry cells or lead acid storage batteries, the practical applications of the nickel-cadmium and nickel-iron batteries were limited. www.buchmann.ca /article3-page4.asp   (451 words)

Inmetco The cadmium metal produced is recycled directly to the battery manufacturers. INMETCO is the only facility in North America that provides thermal recovery for nickel-cadmium batteries. Nickel and chrome bearing liquids and solids generated from plating and other finishing operations can be safely recycled by INMETCO. www.inmetco.com   (140 words)

ckvqt.html Explanation Of Carcinogenicity: CADMIUM and NICKEL HAVE BEEN IDENTIFED BY NTP AS REASONABLY ANTICIPATED TO BE CARCINOGEN. OSHA PEL: 1 MG/M3 TWA ACGIH TLV: 1 MG/M3 TWA ACGIH STEL: NOT ESTABLISHED ----------------------------- Cas: 12054-48-7 RTECS #: QR7040000 Name: NICKEL HYDROXIDE % low Wt: 5. OSHA PEL: 0.005 MG/M3 TWA ACGIH TLV: 0.05 MG.M3 TWA ------------------------------ Cas: 7440-02-0 RTECS #: QR5950000 Name: NICKEL (POWDER) % low Wt: 8. www.kauaicc.hawaii.edu /msds/files/ckv/ckvqt.html   (1175 words)

Battery Software - Alcad - battery sizing, nickel-cadmium battery Three battery sizing options are available: the UPS and Engine Starting options are application-specific sizing methods; and the IEEE option is a sizing method that conforms to the IEEE 1115 and 485 sizing recommendations. The software will take your application parameters, calculate the battery, and allow you to choose a stand, if required, and produces the layout of the battery including the dimensions. They retain the capability of automatically calculating from your data the options from the wide range of Alcad batteries but now allows more control over the number of cells making up the battery and produces a battery layout showing the configuration of your chosen battery. www.alcad.com /usa/application_battsize.htm   (254 words)

Nickel-Cadmium Batteries The Nickel-Cadmium battery was the first reasonably-priced rechargeable consumer battery available in the standard cylindrical sizes (AA, AAA, etc.). While it is still a popular battery, it is being superceded by new rechargeables, such as the Nickel-Metal Hydride batteries. Because these batteries contain cadmium, they must be recycled; they cannot be simply thrown away. support.radioshack.com /support_tutorials/batteries/bt-nicd-main.htm   (787 words)

NICKEL CADMIUM (NiCd) BATTERY See also LITHIUM-ION BATTERY and NICKEL METAL HYDRIDE BATTERY. This means you must completely drain the battery before recharging it to get the maximum charge. The oldest and least expensive type of battery used for portable computers. www.maran.com /dictionary/n/nickel   (48 words)

Panasonic Nickel Cadmium Batteries Panasonic rechargeable nickel-cadmium batteries feature the performance, high-power and reliability needed for today’s high-technology equipment. Select from the listing below for detailed information on individual features and suggested applications, as well as technical information, for each of our Nickel Cadmium batteries. Discharge capacity at 0.2C after charging at 0.1C for 16 hours. www.panasonic.com /industrial/battery/oem/chem/niccad   (178 words)

Nickel-Cadmium battery - a Whatis.com definition - see also: Ni-Cd battery The Nickel Cadmium (Ni-Cd) battery is a type of battery commonly used in portable computers, camcorders, portable drills, and other small battery-powered devices, having an effective and even power discharge. An illustration of the range of Ni-Cd battery types is shown at the Technology Education Index. Although Nickel-Metal Hydride and Lithium Ion batteries are becoming more popular in mobile computers, Ni-Cd batteries are still the most widely sold. searchmobilecomputing.techtarget.com /sDefinition/0,,sid40_gci214361,00.html   (170 words)

NICKEL-CADMIUM BATTERIES - ALCAD - nickel-cadmium battery, engineering, cars, trucks, trains The L range has the thickest plates and is designed for applications where the battery is required to provide a reliable source of energy over relatively long discharge periods. The M range is designed for applications where the batteries are usually required to sustain electrical loads for between 30 minutes to 3 hours or for 'mixed' loads which involve a mixture of high and low discharge rates. Normally, the current is relatively low in comparison with the total stored energy and the discharges are generally infrequent. www.alcad.com /batteries_hml.htm   (203 words)

Voltage of a Nickel Cadmium Battery Then you will not be able to discharge the battery past the 50% point and these batteries would not be able to run as long as it did before. "Memory effect"basically is if you use a battery and its not fully discharged before you recharge it again you may not be able to use the battery past the point where you used it up to before. These batteries is about 1.2 volts but there are other batteries that contain up to 110 volts for various uses. hypertextbook.com /facts/2001/JohnnyLee.shtml   (322 words)

Amazon.com: Energizer P-7340 Nickel Cadmium Cordless Phone Battery: Electronics Be sure to drain your Nickel Cadmium battery completely before recharging. Note: Nickel Cadmium batteries may be subject to "memory effect". Energizer cordless phone batteries offer the long life and consistently reliable performance you need to get the most out of your cordless phone, thanks to advanced engineering and state-of-the-art manufacturing. www.amazon.com /exec/obidos/tg/detail/-/B00006JM6V?v=glance   (412 words)

Energizer CM1060H-C Nickel Cadmium Camcorder Battery Energizer Camcorder batteries offer the long life and consistently reliable performance you need to get the most out of your camcorder, thanks to advanced engineering and state-of-the-art manufacturing. No Memory Effect - Batteries can be recharged to full power at any time - no need to fully drain batteries before charging. Quality - Energizer camcorder batteries meet or exceed original standards at a lower cost. www.energizerbatteries.com /productdetail.asp?device=CAMC&prodcode=9009   (76 words)

Nickel Cadmium Battery Installation Businesses in the World Nickel Cadmium Battery Businesses in the World by Business Type Product types: industrial batteries, lithium ion batteries, nickel metal hydride batteries, cordless power tool batteries, nickel cadmium batteries, battery accessories, battery welding and battery pack. Product types: nickel cadmium batteries, nickel metal hydride batteries, nickel iron batteries, silver zinc batteries, alkaline batteries and AGV battery. energy.sourceguides.com /businesses/byP/batP/batt/btora/bType/nicd/byB/serv/install/install.shtml   (1375 words)

eBay - nickel cadmium ..., Portable Audio, Industrial Electrical Test items on eBay.com Rayovac Battery Charger AAA AA C D and 9V Nickel Cadmium Paslode 6V Nickel Cadmium Rechargeable Battery - NEW 4 New Batt Nickel Cadmium 1.2V, 2/3A, 700mAh search-desc.ebay.com /search/search.dll?query=nickel+cadmium+...&krd=1   (276 words)

Nickel Cadmium Battery (NiCd) - Cell Phone Glossary - Mobiledia Nickel Cadmium Battery (NiCd) - Cell Phone Glossary - Mobiledia Home > Cell Phones > Cell Phone Glossary > Nickel Cadmium Battery (NiCd) A rechargeable battery that typically lasts for 700 charge and discharge cycles. www.mobiledia.com /glossary/178.html   (104 words)

NICKEL-CADMIUM BATTERIES - SAFTWARE - nickel cadmium battery, ni-cd battery, standby batteries, VRLA battery NICKEL-CADMIUM BATTERIES - SAFTWARE - nickel cadmium battery, ni-cd battery, standby batteries, VRLA battery Is it necessary to deep-discharge nickel-cadmium batteries periodically? What is the difference between a sealed maintenance-free battery and a VRLA battery? www.saftware.com /faq.asp   (299 words)

Pager Accessories Contact pins in base of pedestal align with tabs on bottom of pager for "in unit" recharging of BP-7 nickel cadmium battery packs. DuraComm's TP series of monitor/pagers are designed to operate with non-rechargeable standard size individual "AA" cell batteries (3) or specially designed rechargeable nickel-cadmium battery packs that is polythermal fuse protected-heavy duty model BP-7 (700 mah). When recharged, the monitor/pager should be disconnected from the charger to avoid excessive over-charge and damage to the battery. www.duracomm.com /pageraccessories.htm   (476 words)

Battery Chargers - Alcad - lead acid batteries, nickel cadmium battery Battery Chargers - Alcad - lead acid batteries, nickel cadmium battery Battery Chargers - Single and three-phase; standard SCR and advanced technology microprocessor-controlled. It is with this background that Alcad's engineering staff is the best qualified to advise you on the most suitable battery for your specific application. www.alcadusa.com /products.htm   (176 words)

6-4.  Nickel-Cadmium Battery Maintenance charger to charge the PA set nickel-cadmium battery. the + and - output terminals on the battery charger. Test the battery charger, before repair and after www.tpub.com /content/audio/TM-11-5895-692-15/css/TM-11-5895-692-15_69.htm   (336 words)

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