nickel cadmium


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nickel cadmium

(NiCd) A rechargeable battery technology that is widely used for portable hand tools. It uses a nickel and cadmium plate and potassium hydroxide as the electrolyte. Originally invented in Sweden in 1899, it became popular in the 1950s after a sealed version was developed. Nickel cadmium provides more charge per pound than lead acid batteries, but less than nickel metal hydride. Its major problem is the so-called "memory effect," in which the battery seems to remember how full it was when last charged and will not charge past that point the next time. To maintain the longest charge, nickel cadmium batteries should be completely discharged periodically. See batteries.
References in periodicals archive ?
Both Japan Vilene and Kanai Juyo Kogyo have been involved in developing electrode separator nonwovens for use in nickel cadmium batteries for some time, while the other manufacturers are newer participants, joining the field after nickel hydrogen batteries began to be commercially produced.
The bidder should also submit necessary evidences, obtained from their principal Original Manufacturer such as Memorandum of Association Partnership deed Permanent Registration certificate issued by the Department of Industries and Commerce etc to prove that their principal is a manufacturer of Nickel Cadmium Batteries.
Table 37: World Long-term Projections for Secondary Consumer Batteries by Product Segment - Nickel Cadmium, Nickel Metal Hydride, Lithium Ion, and Other Secondary Consumer Batteries Markets Independently Analyzed with Annual Sales Figures in US$ Million for Years 2011 through 2015 (includes corresponding Graph/Chart) II-119
The four other travel charger kits that are new to the line also consists of plug-in saver/chargers, extended-use nickel cadmium batteries and fitted leather cases.
Keywords in this release: rechargeable batteries, nickel batteries, nickel cadmium, NiCad, nickel metal hydride, NiMH, lithium-ion, Li-ion, lithium-ion polymer, Li-ion Poly, lithium sulphur, energy density, research, information, market, trends, technology, service, forecast, market share
The new Saphion power cell offers significant cycling, weight and longevity benefits over Nickel-Metal-Hydride (NiMH) and Nickel Cadmium (NiCad) battery technologies.
PHOENIX -- ON Semiconductor (Nasdaq: ONNN) today introduced the NCP1423 -- a monolithic, micro-power, high-frequency step-up dc-dc switching converter that boosts the voltage from one or two nickel metal-hydride (NiMH) or nickel cadmium (NiCd) cells up to a usable level of 1.
This was however, negated by the drop in turnover of Nickel Cadmium batteries.
Keywords in this release: Micro fuel cells, high-drain portable devices, lithium-ion rechargeable batteries, nickel metal hydride, nickel cadmium, methanol, proton exchange membrane, PEM, direct methanol fuel cells, DMFCs, International Electrotechnical Commission, IEC.
NASDAQ: MCHP), a leading provider of microcontroller and analog semiconductors, today announced an integrated, field-reprogrammable, fuel-gauge for two-, three-, and four-cell Lithium Ion (Li-Ion) and Lithium Polymer (Li-Poly), or six to 12-cell Nickel Metal Hydride (NiMH) & Nickel Cadmium (NiCD).
The European Commission's recent Battery Directive provides stringent measures for the collection and recycling of all types of batteries, particularly nickel cadmium.
The main batterytypes covered are two rechargeable systems: lead acids (used in cars) and nickel cadmiums.