Knowledge Guinness of Laptop Batteries

Posted By admin on July 2, 2009

Hunan adequate reserve power capacity

The past two years, lack of electricity, shortage of economic development such as the shadow quest laptop battery, making the industry outside of the debate on the causes of power shortage here. For reserve power capacity, Hunan “Eleventh Five-Year Plan” will make a “full” power capacity to prepare.

Specific projects are as follows: water and electricity to speed up power plant Zhexi two Dongjiang 250,000 kilowatts and 250,000 kilowatts of two power station expansion project of the building, the development of the province’s small and medium-sized hydropower resources, by 2010 new installed capacity of not less than two million kW. Thermal power is almost “full capacity” to develop, pay close attention to building Jinzhushan, Xiangtan, Yueyang Huaneng Shihmen two power plants and other projects, four projects total 3.6 million kilowatts capacity; At the same time, to speed up the Yiyang Power Plant Phase II, Huadian Changsha, the hp battery: 367759-001 battery, hstnn-ib 09 battery, hp pavilion dv1000 batteryconstruction of power plants for a number of countries to support the planning and construction of thermal power plants.

Particularly impressive is that new power has entered a substantive stage of development. Changsha, and moose-feng, Yu, Pingjiang peaking pumped-storage power station has entered the pre-construction stage, will also start the octahedral Xiangxi Hill, Shaoyang nanshan wind farm projects. Follow-up of nuclear power also has become the direction of the new power development, the site has been initially identified Huarong and Taoyuan in the two places, it is necessary to carry out protection.

Early in October this year, Hunan Development and Reform Commission, in accordance with the unified arrangement of the provincial government, organization and structure of the province’s power industry, “Eleventh Five-Year” Plan and Vision 2020 (Program).

Planning from the “Tenth Five-Year Plan” the implementation of the first three years of analysis of power to start the “Eleventh Five-Year Plan” Outline for the Development. With the party’s National Congress to build a well-off society, three of our province to speed up the process of sustained and stable growth of the national economy, changes in the economic situation brought about a new round of consumption growth. Hunan electricity the entire society, “15,” an average annual increase of 10.5% in the first three this year, is expected to reach 60.5 billion kwh, an increase of 10.4%. A “Five,” a blueprint for power development, it is refreshing: the active organization of water and electricity, to optimize the development of thermal power, and promote nuclear power construction, appropriate development of natural gas for power generation, and actively develop new energy sources such as wind power. Planning, the guiding ideology of structural adjustment aimed to maintain the pace of power development, and promote further development of the electric power industry from quantity to quality and effectiveness of the speed of transition, from the main supply-oriented, passive power supply to fill the gap, the main shift to demand-oriented to achieve sustainable development.

“Ahead of” embodied in three aspects: First, pay close attention to the construction of a number of key power plants, “Eleventh Five-Year” needs to add 8.4 million kilowatts of electricity installed capacity, for a new round of economic development to lay a solid foundation; Second, focus efforts on restructuring power structure, power point to enhance the construction of thermal power to resolve the contradictions; Third, it is necessary to optimize the power supply layout, in accordance with the coal source of reliable water and electricity near load centers the standard construction of high-parameter, high-capacity, high-efficiency projects generating units. In short, through the power of structural adjustment, and coordinate with the grid power, hydropower and thermal power, large units and small units hp pavilion dv4000 battery, hp pavilion ze2000 battery, hp presario m2000 battery, the center region and the surrounding areas, the main network and distribution network, large grid and small grid relationship between the achievement of the Hunan Electric Power sustainable development.

This represents the planning and construction, Hunan Electric Power will play a “storage pool” of performance, boost economic development in Hunan Province to a new level and achieve a new leap forward.

Fuzhou Fujian battery industry specific pollution remediation

Fuzhou environmental protection departments at all levels in accordance with the State Environmental Protection Administration and the Fujian Provincial Environmental Protection Agency requirements, organization of environmental protection to carry out special work to bring the battery industry. According to diagnostic investigation, environmental protection departments at all levels of the Fuzhou area nine existing battery production enterprises and sewage treatment of waste lead-acid business of the inspection, three of which are not the implementation of environmental impact assessment or environmental “three at the same time” the illegal sewage enterprises severely dealt with, and battery industries and enterprises focused on industrial pollution sources into the long-term monitoring areas, and effectively protect the environment and people’s health.

Fuel cells should be the development of new energy in the success of

A few days ago, by the four home appliances and accessory factories in Dalian Institute of Chemical Physics, Chinese Academy of Sciences to develop the national “863″ the new fuel cell energy projects successful “out” next year will be in volume production in May.

It is reported that the fuel cell using hydrogen and oxygen in the air a chemical reaction and generate electricity and hydrogen with a drive more than three hundred kilometers. Compared to conventional fuel energy, it has a high rate of energy conversion, less environmental pollution, etc., which is considered the first choice of 21 clean, efficient, clean energy. This will not only fuel cell electric vehicles in use, but also for submarines and other military equipment, have good market prospects.

The United States will prohibit the use of aircraft cargo transport non-rechargeable lithium batteries

United States Department of Transportation said in a statement on the 13th, the United States will prohibit the use of aircraft cargo transport non-rechargeable lithium hp presario v2000 battery, compaq presario v5000 battery, compaq presario v4000 battery, but can carry passengers with such a battery of personal computers and other consumer electronic products board.

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Posted By admin on July 2, 2009

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Posted By admin on July 2, 2009

New type of polymer lithium-ion battery successfully developed

With independent intellectual property rights of a new type of polymer lithium-ion battery R & D success of a few days ago and will soon be put into the production process of industrialization. According to Science and Technology Daily reported that this unique battery technology is from 4 years ago returning from overseas, led by its researchers Following the liquid plastic film lithium-ion power batteries made after the outcome of an important. At present, the polymer lithium-ion battery production lines are under construction.

It is understood that the liquid lithium-ion battery is the most high-tech research in recent years one of the important results, representing the current development of the chemical power of the most advanced level. As a result of such batteries with high specific energy and recycling, the good life, such as a significant advantage, now widely used in mobile communications, cameras, laptops and other electronic devices, and is gradually moving towards electric bicycles, electric vehicles and other areas to expand the scope of application. It is estimated that the global lithium-ion dell battery demand has reached 1.3 billion, and with the applications and the ever-expanding year by year.

In liquid lithium-ion battery at the same time the successful commercialization of polymer lithium-ion battery (PLIB) research has been particular concern to them. As a new generation of lithium-ion battery system, PLIB not only with liquid lithium-ion battery all the technical advantages, but also has a higher specific energy and better safety performance. In addition, PLIB is recognized as the most development potential and future application of the battery market products. It is predicted that in the next few years, PLIB will replace the liquid lithium-ion batteries for nearly 50% market share, there are broad prospects for the development of Japan and many other major battery makers focus on R & D investment and the direction of.

The past, both at home and abroad polymer lithium-ion battery manufacturers use the United States Bell Laboratories Bellcore process. However, due to the cumbersome process of the method, low efficiency, investment in equipment and the shortcomings of higher cost of production, serious constraints of polymer lithium-ion battery development and industrialization. Domestic and foreign markets in recent years in the so-called polymer lithium-ion battery products, but in fact is a flexible liquid batteries, there are still a large number of internal dynamic electrolyte flow, do not have the characteristics of polymer electrolyte, in the security risk there. With lithium-ion battery in the communications and IT industry’s rapid surge in usage, the battery safety performance is increasingly prominent, not only the requirements of lithium-ion battery has excellent electrical properties, also called for greater security.

CITIC Beijing UNITA solid profits and new material technology, Beijing Institute of New Energy Materials and Technology Laboratory, through years of research, in a large number of laboratory work on the basis of a number of key materials through an integrated technology, the first synthesis of a unique structure microporous polymer composite membrane, and then use a unique production process of polymer batteries developed a polymer lithium-ion battery. The battery has a very excellent low-temperature discharge performance and cycle performance (over 500). With the same battery capacity compared to liquid packaging, such polymer lithium-ion rechargeable battery and acupuncture in the past, such as safety testing, in particular, a unique performance advantages. Importantly, by researchers and development of new polymer lithium-ion battery production technology, also has a small investment in equipment and production technology is simple and so on. The results with independent intellectual property rights, there is no doubt China will enhance battery manufacturing sector in the international competitiveness and promote domestic polymer lithium-ion kd476 battery, td347 battery, dell inspiron 1501 battery industry and greatly expand the lithium-ion battery applications.

U.S. R & D of micro-generators to replace the phone battery

Recently, the USA and Georgia Institute of Technology announced that with the Massachusetts Institute of Technology, working closely with scientists, they have successfully developed a micro-generators, only 10 mm in diameter, is the continuing use of mobile phone battery is more than 10 times.

Over the years, more and more compact electronic products, and its battery has a larger volume of plays. In order to solve this problem, the scientists have been dedicated to the development of micro-generators, and put forward a number of different principles of micro-generators. And the Georgia Institute of Technology scientists have developed such a generator to replace the phone battery, indicating that micro-generators to enter the electronic products to replace conventional batteries and an important step.

The principle of the micro-generator is installed in a chip on the induction coil, so that a small rotating magnet around the coil, resulting in sufficient current. Through continuous testing, the rotating speed of the magnet is now up to 100,000 per minute lap, the speed can generate 1.1 kilowatts of electricity, enough to replace the phone battery.

Fuel cells should be the development of new energy in the success of

A few days ago, by the four home appliances and accessory factories in Dalian Institute of Chemical Physics, Chinese Academy of Sciences to develop the national “863″ the new fuel cell energy projects successful “out” next year will be in volume production in May.

It is reported that the fuel cell using hydrogen and oxygen in the air a chemical reaction and generate electricity and hydrogen with a drive more than three hundred kilometers. Compared to conventional fuel energy, it has a high rate of energy conversion, less environmental pollution, etc., which is considered the first choice of 21 clean, efficient, clean energy. This will not only fuel cell electric vehicles in use, but also for submarines and other military equipment, have good market prospects.

Power grid investment imbalances appear contradictory

China’s electricity supply situation in 2005 as follows: lack of electricity is reduced, the degree of ease power shortage, the largest gap from 12 to 20 million kilowatts, seasonal power shortages, electricity supply shortages apparent randomness; power grids and power imbalance between investment contradictions begin to be felt.

Ouyang Changyu said, according to a preliminary statistical analysis of production units in 2005 more than 68.4 million kilowatts, of which 23.8 million kilowatts during the first half of production more than the end of power generation capacity of more than 510 million kilowatts. Electricity shortage in recent years against a background of a lot of money into the field of power construction, signs of a new round of power surplus, the imbalance between investment in the power grid began to gradually expose the contradictions. If the project can not be put into production on schedule or electricity supply problems are not solved, is even more serious power shortage.

Ouyang Changyu, said in 2005 should attach great importance to investment in power grids and power imbalances, do everything possible to increase power grid investment. Study suggested that the state departments concerned to speed up the market mechanism to play a fundamental role in the macro-control mechanism for project construction as soon as possible the establishment of a unified power grid and power planning, coordination mechanism for development.

Mobile phone charger base in the world’s largest deep-down dell inspiron 6400 battery, dell inspiron e1505 battery, dell latitude 131l battery

The world’s largest manufacturing base for mobile phone charger will be unveiled in Shenzhen! Reporter yesterday from the Technology (Shenzhen) Co., Ltd. inaugurated the new plant was informed that the global mobile phone charger industry’s second largest manufacturer Group has major manufacturing operations to Shenzhen, the new plant will allow the completion of the company’s mobile phone charger 1 times higher than production capacity, annual output of mobile phone charger up to 200 million, which became the world’s largest manufacturing base for mobile phone charger.

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Posted By admin on July 2, 2009

Japan’s new breakthroughs in energy technologies continue to

In 2004, Japan in the development of energy technologies continue to make new breakthroughs, mainly in the effective use of renewable energy and energy efficiency aspects of laptop battery. These breakthroughs to accelerate towards the Japanese people and the natural cycle of the coordinated development of the pace of society.

Innovative energy technologies in Japan focus on the daily lives of people, the most striking outcome of that competition in the domestic fuel cell. Panasonic and other companies have this year launched its own home fuel cell research and development. These products are generally about 1000 watts power generation, fuel gas extracted from the hydrogen, will not produce air pollutants. Technology has matured as a result of the Tokyo Gas Company has decided to play in February 2005 to lease 200 to providing services to families, this is the first fuel cell family in Japan. Tokyo Gas Company about hp battery, intends to use the popularity of home for three years to collect data of fuel cell.

In wind energy use, such as Toray developed the world’s most lightweight wind turbine “wind dolphin” The recent advent of. Its power to 1000 watts power, weighs just 15 kilograms, the price of about ¥ 300,000. The company plans to produce 1,200 to Taiwan in 2005 this wind turbine. It is estimated that by 2010, Japan’s family-oriented small-scale wind turbine market is about 100 billion yen. Micro-hydropower system in Japan is now the direction of development of hydropower. Japan has begun to attempt to use micro-irrigation drainage of the generation gap.

Japan’s solar power technology has improved. Sanyo to increase power generation in power at the same time, efforts to reduce the size of solar panels in order to save raw materials and lower costs. Hitachi developed a two-faced to accept the sun’s solar cells, both for walls use sunlight in accordance with the different angles at different times with different surface energy. A titanium dioxide solar cell materials have recently come out in Japan, the price of silicon solar panels to one-fifth of the half, caused widespread interest.

In the development and utilization of renewable energy technologies at the same time, the Japanese energy-saving technology is also a lot of progress. Panasonic introduced fluorine-free refrigerators this year to take advantage of new insulation materials, energy-saving 87%.

Sony to launch 5 large-capacity lithium-ion 417066-001 battery, hstnn-lb31 battery, 411462-421 battery

Sony recently announced that from December 2004 and the beginning of January 2005, followed by the provision of energy density among the industry’s first lithium-ion rechargeable battery and replacement of the cathode material for high-power lithium-ion rechargeable batteries.

The publication of the lithium-ion rechargeable battery There are five kinds, namely:
(1) for notebook computers, 2550mAh battery capacity up to the “G8″ series;
(2)-type polymer, 830mAh battery capacity to the “A8″ series;
(3) polymer-based, targeted at mobile phone parts and components to reduce the size of the volume and improve the efficiency of the “S Pack”;
(4) power tools and other equipment as the driving force, the replacement of a cathode material for high-power-type “V” series;
(5) Similarly the replacement of the cathode material for high-power-type “VT” Series;
“G8″ campaign by increasing the battery unit to fill the active substance than the original products of the company increased capacity by 6%. “A8″ series in addition to packaging materials, laminated films become thinner, the internal unit by reducing the extra space, so battery capacity than the original products increased 9%. High-power lithium-ion rechargeable battery-type “V” series and “VT” Series will be replaced LiCoO2 cathode material from the Ni (nickel) and Mn (manganese) mixed with a mixed Ni-Mn-type electrode. Electrode and use of Co as compared to a high temperature to improve the safety, the current can be larger. And Ni-Cd rechargeable batteries in comparison, V series and the VT series of volume and weight are reduced by more than half, and compared to nickel-metal hydride rechargeable batteries can also be reduced by about half.

Sony launched a new lithium-ion battery energy density of the highest

Sony 9 December, 2004 announced the launch of the latest series of lithium-ion battery, and it has the industry’s highest level of energy density to meet the needs of mobile products for high-capacity battery back-up, strong current demand. The series of products from the beginning of December 2004 Availability

As a result of laptop computers, digital cameras and mobile phones and other mobile products to enhance performance, the need in the market, has introduced a higher-capacity battery backup. Sony announced in 1991 the world’s first high-energy density, small form factor, light weight, long life lithium-ion battery, and in 1999 launched the shape of a flexible, safer lithium-ion polymer batteries to further meet the market demand. Therefore, the lithium-ion batteries (including lithium ion polymer batteries) has been the global market increased to 1.2 billion new cylindrical lithium-ion batteries and lithium ion polymer batteries to achieve the industry’s highest energy density, enabling mobile products the achievement of long-running. <G8> Cylindrical lithium-ion battery standard diameter of 18 millimeters, the standard height of 65 mm, maintaining the same level of charge / discharge characteristics, with the highest battery capacity - to reach 2550mAh (than conventional batteries to increase by 6% ), to further improve the energy demanding notebook and digital camera capabilities (battery durability). Lithium-ion polymer batteries <A8> product designed to maintain a high degree of flexibility and polymer composition, such as high-security features, to achieve a capacity of up to 830mAh (same size, but Sony’s conventional model to increase by 9%), will enable mobile phones and other small portable products long run. In addition, for mobile phone market, as well as lithium-ion battery market expansion, Sony introduced a new model: S Pack, V Cell, VT Cell Series. S Pack is dedicated to mobile phones for lithium-ion polymer hp pavilion dv2000 battery, hp pavilion dv6000 battery, hp pavilion dv2500 battery pack, through a combination of lithium-ion polymer and packaging technology in two areas, in the limited space to achieve a high efficiency power supply.

V Cell and VT Cell Series high-current discharge to resolve the problems that can not used in the past lithium-ion battery power tools, cleaning and the use of electric bicycles, and promote a cylindrical high-energy lithium-ion battery market expansion.

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Posted By admin on July 2, 2009

sony batteries  has developed a new type of alkaline manganese button-cell that contains no mercury and will put it on sale later this year, it said Wednesday.

Alkaline manganese cells are commonly used in cameras, remote controls and calculators and are one of several types of button-cell batteries VGP-BPS5A , PCGA-BP2NY , so-called because the small, round, metal-cased batteries look similar to buttons.

When not properly disposed of, mercury can contaminate groundwater supplies and enter the food cycle. In sufficient quantities it can cause serious neurological problems, birth defects and death.

A small quantity of mercury is typically used in the batteries to prevent zinc anode erosion, which occurs when it is exposed to the alkaline solution in the Business Notebook nc6220 battery and results in the creation of hydrogen gas inside the battery. A build-up of hydrogen could cause the battery to rupture and leak, so mercury is typically added to impede erosion of the anode and stop the creation of gas.

In the new VGP-BPS13B/B , VGP-BSP13/S  Sony has added a gas absorbing material into the battery’s cathode to compensate for the lack of mercury and prevent a gas build-up, it said.

The mercury-free alkaline manganese button-cell comes four years after Sony developed a mercury-free silver oxide button-cell. Together, those two changes will eliminate 470 kilograms of mercury a year from Sony’s battery production.

With the development, Sony is mercury-free in three of its four families of button cells. Mercury is still required in zinc-air batteries Business Notebook nc6200 battery , Business Notebook nx6120 battery , typically used in hearing aids. The remaining type of button-cell, lithium ion, has never contained mercury.

The mercury-free Sony batteries will hit international markets beginning in September and will go on sale in Japan on Oct. 10, Sony said. They will cost around ¥200 (US$2) each in Japan, while overseas pricing has yet to be determined.

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Posted By admin on July 2, 2009

China has become a global manufacturing center in the lithium-ion battery

Lithium-ion batteries from Sony in 1992 by the beginning of commercialization, the world’s lithium-ion battery industry which dominates the fundamental from the Japanese by the year 2000, Japan accounted for battery production for more than 95% of the world. In recent years, with China such as BYD, TCL payment to the representative of the battery for the enterprises and the rapid emergence of Korea and Japan show a unique pattern has basically been broken, the Japanese lithium-ion battery market share has fallen to the present less than 60 percent of the world’s lithium-ion battery industry in Japan and South Korea two-thirds of the world’s pattern has been formed.

Although still in the lithium-ion battery manufacturer to occupy the top spot in the market, but Japanese companies have been obvious from China (liquid lithium represented in BYD, Li-polymer power to TCL can be represented by gold) and South Korea feel the impact of competitors to the pressure and headaches. Lithium-ion hp batteries in Japan’s global market share continues to decline after 2000. Japan in 2000 accounted for 93.9 percent of the global market share has declined in 2002 to 69.4 percent, authorities said, according to the industry, with China and South Korea Li-ion battery industry’s rapid growth in 2005 expected to be Japan’s global market share will be below 50%.

Japanese lithium-ion battery business is the high cost of the competitiveness of Japanese companies and the main reason for decline in market share. However, the core technology in Japan than in China and South Korea still has a distinct advantage.

South Korea in the field of secondary batteries based on far less than China and Japan, but South Korea’s advantage in recent years in its consumption of IT and mobile terminals, such as strong growth in product areas. It is reported that global sales of Samsung Taiwan’s 55 million mobile phones. In mobile phones, flat-panel displays in areas such as Samsung, LG and other Korean brands have the limelight over the Japanese enterprises. The lithium-ion rechargeable battery has become the cell phones, notebooks and other mobile consumer electronics the standard power supply, with local enterprises procurement advantages, South Korea’s lithium-ion battery industry is enough to let the Chinese and Japanese counterparts envy.

However, in the lithium-ion battery manufacturing equipment, raw materials and other components, the current 80% dependence on imports in Korea, which would weaken the South Korea in the industry’s long-term competitiveness. At present, the South Korean government is vigorously promoting its own lithium-ion hp pavilion dv1000 battery, hp pavilion dv4000 battery, hp pavilion ze2000 battery to form a complete industrial chain and competitiveness.

Compared to South Korea and Japan, the Chinese enterprises with their own cutting-edge technology with the breakthrough in the continuous expansion of production scale, cost advantages of China has gradually become the core competitiveness of enterprises.

As we all know, some domestic enterprises, but also lead to strong growth from Sanyo and Sony’s patent infringement lawsuit proceedings. Japan and South Korea compared with the previous enterprises, Chinese enterprises are significantly less than the development of core technologies in order to not be controlled by others and being accused of infringement, is still technically innovative Chinese enterprises need to continue efforts. It is worth noting that China’s largest manufacturer of polymer lithium batteries, is second only to SONY, Samsung, the world’s third largest polymer battery manufacturers - TCL payment to the company, there will be no walk domestic enterprises by foreign enterprises to buy patents instead focus on technology, R & D inputs, and achieved a number of research results, with a number of independent core patented technology and intellectual property, breaking the Japan-South Korea business-to-polymer battery technology monopoly. Its production of lithium polymer batteries is close to the overall performance level of similar products in Japan, the battery electrochemical impedance, energy density, high-low-temperature discharge, etc. even ahead of the competition. TCL gold in the continuous cutting-edge technical breakthroughs, no doubt the Chinese enterprises to enhance competitiveness in the long run.

Japan and South Korea face business challenges dinosaur-class, China’s lithium-ion battery has been through the expansion of the scale to change the cool strategy. A few days ago, reporters from the TCL Group is part of the professional R & D, production of polymer lithium-ion battery Battery Co., Ltd. TCL King can understand that as the company’s Industrial Park, Huizhou TCL official energy production operators, TCL gold battery capacity to achieve upgrading by leaps and bounds. Up to now have an annual output of 10,000 over 6000’s production capacity polymer lithium battery, has become the world’s third largest manufacturer of polymer lithium batteries. The company said high-level, TCL payment to the company will continue to maintain the momentum of improvement by leaps and bounds, in 2006 the scale of annual production capacity of 200 million, becoming the world’s largest manufacturer of polymer lithium battery; another in liquid lithium batteries, the current Zambia Di lithium-ion battery for the 16 million per month, with its new plant put into operation Shanghai and Shenzhen factory capacity expansion, the company Nissan is expected to lithium-ion battery from its current level of 500,000 to one million, which was close to Japan Sanyo.

Pricing strategies will never be able to hit the market the most sensitive nerve! China has cheap and abundant labor resources, you can use the human-oriented semi-automatic production line, in order to adopt low-cost competitive strategy. In addition, along with the internal lithium-scale expansion of production, but also pulling the market price of the global lithium an important factor in rapid decline. In the current mobile communications become increasingly cost-competitive products of the white-hot situation, with the excellent performance of China’s price advantage of lithium-ion battery products, has become the global mobile communications giant MOTOROLA, NOKIA, Samsung Electronics, such as the first choice for enterprises. From the nation’s largest manufacturer of liquid lithium BYD, becoming the first Chinese MOTOROLA supplier of lithium, the Tianjin power of God has also passed the certification audit MOTOROLA. A few days ago, as the nation’s largest manufacturer of polymer lithiumhp presario m2000 battery, hp presario v2000 battery, compaq presario v5000 battery TCL gold can also be adopted by MOTOROLA, Samsung Electronics and other international audit firms certified, China Li-ion battery manufacturers in the world will become more prominent status.

“Teachers must have three lines,”

The world’s lithium-ion battery industry in recent years after the game, the basic two-thirds of China, Japan and Korea formed the pattern of the world. From the future development of the world’s lithium-ion industry trend analysis, the three countries in the lithium-ion battery market, competition can be said to be different, the pattern of one-third of the world will remain a considerable period of time.

Japanese lithium-ion production cost of enterprises in the non-dominant, but it has grasped the core technology in the industry, through a long period of development has established a certain degree of technical barriers to entry; Korean companies in the lithium-ion battery manufacturing equipment, raw materials and other components , the 80% dependence on imports, which would weaken the South Korea in the long-term competitiveness of industry, but by virtue of its leading-edge areas of IT, through its own self-marketing advantages, lithium-ion batteries in Korea on the industry sufficient to China and Japan peer envy; obviously a disadvantage of Chinese enterprises is the lack of core technology development, but along with the internal battery, such as TCL gold to keep the cutting-edge breakthroughs in technology, it is bound to gradually strengthen the enterprises to participate in international competitiveness, at the same time production costs, Japan and South Korea’s advantage is elusive in the short term.

As the old saying goes: “there must be three of us are walking teacher”, who is Li-ion compaq presario v4000 battery industry in the future real overlord, as Chinese enterprises, only get others to make up our own may have a chance to become a short Li-ion battery industry.

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Posted By admin on July 2, 2009

Game controllers, kids’ toys, digital cameras, and other electronics chew through batteries Business Notebook NX6320 battery , Business Notebook nc6110 battery , Business Notebook nx6110 battery faster than beavers chew through balsa wood. Consequently, they chew through your wallet as well: A four-pack of Duracell  hp laptop battery sells for around $6. Buy just one pack per month and you’re out $72 a year.

Or you could invest about $25 on an Energizer four-slot battery charger (which comes with a pair of rechargeable AAs) and a four-pack of extra rechargeables. Sure, you’ll pay for the electricity to recharge them, but compared with disposable batteries Business Notebook NC6105 battery , Business Notebook NX6105 battery , outlet electricity costs pennies on the dollar–and new disposables, remember, are destined for landfills. Estimated savings: $50 a year and perhaps the very earth we live on .

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Posted By admin on July 2, 2009

On Monday Apple released the MacBook Air SMC Firmware Update 1.2, available now for compatible models via Mac OS X’s Software Update mechanism.

According to Apple’s documentation, “This SMC firmware update adds compatibility for the latest service replacement batteries…. After this update has successfully completed, your SMC Version will be: 1.23f20 [for original laptop battery , or] 1.34f8 [for more recent models].”

In general, SMC Firmware Updates update the System Management Controller on Intel-based Macs. The SMC controls power and thermal management features, including the battery and fans. In this case, new replacement batteries from Apple are apparently different enough that they require the use of this updated version of the SMC firmware.

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Posted By admin on July 2, 2009

 I love my laptop battery  But on my next cross-country flight, I’m leaving the Air at home and hitting the skies with my new  hp laptop battery  Why? In PC World battery-drain tests, the N120 lasted 7 hours, 43 minutes, versus the Air’s 2 hours, 25 minutes. Nearly 5 more hours of productivity in flight? Yes, please.

If you’re tired of anemic laptop batteries Business Notebook NX6325 battery , Business Notebook nc6120 battery , Business Notebook NX6115 battery  , you’ll get a charge out of these eight long-lived portables. The four netbooks and four notebooks, arranged in order from longest to shortest battery life, will keep you going–for anywhere from 6 hours, 38 minutes to nearly 9 hours. With battery power like that, you’ll be able to keep your attention on your work, and you’ll be at your destination before you know it.

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Posted By admin on July 1, 2009

Hitachi developed the world’s smallest sensor network terminal

Hitachi and YRP Ubiquitous Networking Institute November 24, 2004 announced the development of the world’s smallest terminal of the sensor network. For the installation of the battery terminal active wireless terminals can be equipped with temperature, light, infrared, accelerometers and other sensors. The idea applies to the building and the family of wireless sensors and security management.

Hitachi YRP Ubiquitous Network and Institute for the development of the “world’s smallest” active sensor network end-use lithium-ion rechargeable batteries.

The development is to use a frequency of 300MHz the weak wireless signal to communicate with the base station of the wireless terminal. Communication distance of 10 meters. Equipped with 8-bit microcontrollers, the use of the company’s own wireless standards and communication protocols. The use of power for the lithium-ion rechargeable battery or Honda battery. Models including the smallest terminal size lithium-ion rechargeable battery included for the 2.3cm × 2.0cm × 1.5cm, volume 6.9cm3. As the “original 10cm3 also about the smallest” (Hitachi), so that the terminal “is the world’s smallest” (Hitachi).

In addition to size, the communication of “intermittent emission” (Hitachi), battery life is also able to significantly extend. “In the (back-up port of the wireless sensor network) ZigBee in, issued by the base station to the called terminal identification (Beacon) control signal terminal for receiving the signal and the cost of electricity. The development of the terminal through the terminal to the base station communication signal only, so do not need to wait for the signal “(Hitachi).

Standby time for the specific use of voltage +3.7 V, the market capacity of 150mAh Li-ion rechargeable battery, the “wireless communication will be set to launch the first five minutes, then no need to replace batteries or recharge to use 1 and a half years” (Hitachi Ltd.). On the other hand, ZigBee, despite frequent claims to “2 3 alkaline batteries can be used 1 year to 2 years.” However, on the 3rd of each of the capacity of alkaline batteries 1000mAh ~ 2000mAh, therefore, then, after conversion, the development of the terminal of its battery life can be extended more than 10 times.

Each base station to access the distribution terminal ID and ZigBee are the same as 16-bit (65,536), but “if the base station taking into account the processing power and wireless bandwidth, then the base station for each access terminal 1000 is more about feasible “(Hitachi). In addition, ZigBee is different from the development of the wireless terminal does not communicate with each other between the terminal functions. But it also can be “micro-controller by modifying the software to be supported.”

TV mobile phones in the near future will be very popular

ABI Research in the United States November 30 local time, released the results of a survey, “to receive television programs would be universal access to mobile phones sooner or later.”

ABI Research director of the Semiconductor Research sector analyst Alan Varghese said that the beginning of mobile phone operators of television programs do not receive a positive performance. “In addition to the average revenue per user (ARPU) of the contribution of small, there may affect the duration of the battery, claiming the proceeds of a good voice and data communications users.” (Alan Varghese)

But recently some of the mobile phone operators to start mobile phone network in a short period of time and the broadcasting of television programs of interest, such as interactive television, they have noted the potential of television broadcasting. In addition, mobile phone suppliers and chip makers are also developing products used to receive television.

NEC, Toshiba, Nokia of Finland and South Korea’s Samsung has launched a TV tuner built-in phone. Texas Instruments in the United States announced in October are being developed all the features to deal with television signals in a single chip LSI.

“Watching television, when compared with the small screen TV of course, an ordinary mobile phone is the preferred equipment. But in the near future, mobile phones will be widely used in railway stations, airports or restaurants, such as short-term leisure time watching television.”

Research Institute production of new electrolyte lithium batteries will be more secure

Institute of Advanced Industrial Science and Technology in Japan developed a lithium-ion rechargeable battery for the flame-retardant electrolyte. Not volatile as a result, even if the temperature of +300 ℃ will not be close to the fire and decomposition, but also not in the ordinary lithium-ion rechargeable battery voltage of the chemical reaction. Will be applied to lithium metal anode for lithium-ion rechargeable batteries can greatly enhance the safety of use.

The development of electrolyte for maintaining the liquid state under normal temperature and the organic salt “ionic liquids.” Specific components for the four cyclic amine - amine salt PP13-TFSI (N-methyl-N-proplylpiperidiniumbis (trifluoromethanesulfonyl) imide). Not only has the non-volatile and fire retardant, and will not precipitate a lithium metal anode for lithium-ion rechargeable battery, when often the dendritic crystallization (dendrite). The original organic solvents as a result of repeatedly charging generated power and dendritic crystal would result in the compartment between the electrode punctured causing a short circuit. The development of ionic liquids will not be such a dendritic crystal precipitation, but relatively smooth deposition.

The development of the use of electrolytes to lithium metal as negative electrode, lithium cobalt (LiCoO2) for the positive electrode of the button battery charge and discharge more than 97% efficiency, the effect was very good. In addition, a nickel electrode plate for easy battery trial units (according to charge type unit) charge-discharge efficiency was also achieved in the test more than 97%, with the original organic electrolyte maintained essentially at the same level. Institute of Advanced Industrial Science and Technology that, in addition to lithium metal used in electrodes for lithium-ion rechargeable battery, this electrolyte can also be used to improve the existing lithium-ion rechargeable battery security. As a result of new low electrolyte conductivity, so the issue is how the future through mixture with other electrolytes, such as to be improved.

The results as a New Energy and Industrial Technology Development Organization (NEDO Technology Development Organization) project commissioned by the “fuel cell vehicles, such as lithium-ion battery technology development - elements of high-performance lithium battery technology development (2002 ~ 2006)” and to conduct research.

Henan to use its advantages in resources to create rare-earth nickel hydrogen battery industrial base

Held a few days ago from Zhengzhou meeting was informed that the National Office of Rare Earth, Rare Earth, Henan Province is using its resources to focus on building advantages of Ni-MH battery industrial base.

It is understood that the use of rare earth resources in recent years, Henan Province, in the manufacture of permanent magnet materials, energy efficient fluorescent materials to make significant progress. Several enterprises in Henan Province, according to the characteristics of rare earth resources, effective use of reasonable and moderate doping, which can effectively improve the battery performance of anode materials are being promoted Ni-MH battery industry in Henan province’s rapid development. Henan Development and Reform Commission said the officers concerned, to give full play to the Henan Xinxiang battery industrial base better than species-wide, supporting the full advantages of nickel-hydrogen batteries to accelerate the construction of industrial projects, and strive to Henan Province to develop into the base Ni-MH battery industry.

Was also informed that the rare earth fertilizer agricultural enterprises of Henan Province and crops upgrading played an important role in income. From 2002 to the present, Henan Province, has more than 10 small rare earth fertilizer to achieve the production of agricultural products and fertilizer transformation. It was also introduced, rare earth resources, the role of economic development more and more obvious, the current countries as the main raw materials of rare earth permanent magnet motor development projects a very significant energy savings, and some energy-saving rate of 30 percent, that will promote electric industry restructuring, also saves energy.

National Semiconductor introduced delayed-type step-down controller

National Semiconductor Corporation (National Semiconductor Corporation) (NYSE: NSM) introduced a system to support efficient field-effect transistor P hysteresis (P-FET) buck controller. The model for the LM3475 controller chip using a very small SOT23-5 package, which is characterized by fine with system design can be simple hysteresis control circuit. System design engineers will be using this chip for the system without external compensation, to ensure that a wide range of components can be a stable operating system can be made extremely fast transient response. Hysteresis control circuit even in a very small load can also support high-efficiency operation. P of the advantages of field-effect transistor structure is required to reduce the number of components, porosity will be increased to 100%, as well as the operation had only a very low pressure drop.

The controller chip for a variety of typical applications, including TFT monitors, car personal computer systems, vehicle security navigation systems, notebook computer back-up power supply to battery-powered portable electronic products and power distribution system.

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