Today battery’s blog

Fujikura Japan “FC Expo 2010 International Exhibition of hydrogen,” on the screen for mobile and portable fuel cell laptops. dell-inspiron-2600-series.htm”>inspiron 2600 battery

Currently used for portable products, DMFC, in most cases, the main purpose is lithium-ion battery. Through the use of lithium-ion rechargeable supplement, which resolved when the gaps to reduce the size DMFC - a power output lower. Therefore be able to cope with time portable quick start and use the power of advanced DMFC is mainly used for extending lithium-ion rechargeable battery drive.

The characteristics of the test products of the business can be conducted through mobile products DMFC (Figure 2). Portable products are just 5 minutes after lighting by lithium-ion battery to drive, then you can directly from the DMFC power generation of electricity to drive. DMFC Company is not necessary to use pumps can be supplied to the power generation part of passive methanol battery. DMFC, the average output power of 4W, the output density of about 100mW/cm2, the highest in the passive DMFC.

Fujikura DMFC production due to the higher density of DMFC as a whole to obtain a high yield, for example,hp-367759-001.htm”>367759-001 ,  heat generated during the electricity used for fuel. DMFC Company used the concentration of methanol fuel about 50%. Is characterized by the use of internal electronic products such as the use of heat by heat pipe cooling (Heat Pipe) Thermal technology and liquid delivery (Figure 3) so that the supply of methanol after the technology of the evaporation. The principle is to use the heat produced when electricity is on the order of methanol heated to 80 ℃ after evaporation, and then supplied to the power generation part.

The trial, compared with the original product may be a more appropriate pressure on the supply of methanol, you can maintain an average output power at the same time scale down to 1 / 2 approx.

The future development of the policy is to promote implementation of the following two aspects: First, the size of down to be built into the phone, 2 laptops, external battery, the average output power up to 10W or more.

With communication cables, communication cables and electronic components packaging manufacturer Fujikura not know why the DMFC for developing portable products with it? toshiba-tecra-a5.htm”>tecra a5 battery , At first sight, now existing there is no correlation. When asked about this issue, Fujikura, said the goal is to become one “with wire and fiber” of the company, why the need to establish new business pillar.

According to foreign media reports, the local handset manufacturers in India Olive Telecom introduces a new use of ordinary 3A batteries (ie batteries No. 7) and low-cost mobile phones for people living in areas of tension users. dell-d5318.htm”>d5318

The phone, called FrvrOn price is only 1699 rupees (35 dollars), it is not only equipped with regular mobile phones can be used in rechargeable lithium batteries, but you can use the 3A batteries. The marketing manager telecommunications Olive Ravi loss, said: “Although most areas have electricity, but power is still very nervous. If you live where they were interrupted electricity supply, we need only a few sections of this phone batteries. “Piltti the case of using lithium batteries, FrvrOn phone can use three hours non-stop, then 3A mobile phone battery can support the continued use of an hour.

Piltti said that although this phone mainly for the rural market, but users can also use the city, it also applies to urgent tasks, the need to always maintain the users.

Government of India data shows that India now has more than 10,000 rural poor have yet to deploy networks, while in New Delhi, Mumbai and Calcutta and other major cities in the suburbs The power is also a common thing.

Telecommunications Regulatory Authority of India data shows that India is fastest growing market for mobile telephony, sony vgp-bps9 , a monthly average of 15 million mobile phone users, is currently in India for 100 people including 45 people have phones mobile.

According to foreign media reported yesterday, Google would be 25 million U.S. dollars to buy the San Francisco Office Service Provider DocVerse.

DocVerse provide services to help users collaborate to edit Microsoft Office documents that the company will be added to the Google Docs team. In recent months,dell-inspiron-2650-series.htm”>inspiron 2650 battery ,  Google has a monthly basis, to make an acquisition of small scale, the main objective is to obtain qualified staff and technology.

Industry sources, this operation should help Google and the comparison of Microsoft Office documents started.

Recently, the United States, researchers are developing a layer of solar cells hybrid solar thermal, solar photovoltaic cells, and the combination of thermoelectric materials used to absorb light and heat are two different forms of solar energy.dell-vostro-1400.htm”>Vostro 1400 battery ,  Meanwhile, the U. S. Department of Energy is also expected that solar cells made of tiles to replace the tiles now widely used in wood.

Researchers hope that the roof solar panels solar thermal hybrid solar conversion efficiency can reach 12%%, although the efficiency is not high, but given the low cost, is still very attractive. Currently, the models produced: In the solar panels in the outer layer of protection is a solar photovoltaic cells, followed by a thermoelectric material composed of plastic pipes. Plastic Pipe-head in cold water cooling panels to play the role of output in heating hot water for people to use. In the plastic tubing under the bottom plates of the battery — stories reinforced plastic. Photovoltaic cells to solar electromagnetic radiation into electricity, while the thermal layer of the solar thermal energy is converted into electricity. Researchers presented, plastic pipe “feature upgrades sandwich in all hybrid solar panels plays an important role, especially in summer, the temperature of the solar battery is too high, the conversion efficiency is low, pipe Plastic weather cooling device The role will be very obvious. hp-371785-001.htm”>371785-001

Currently, other than the lab at the University of Columbia, have been tested, the battery will be in New York, Douglas College (FDA) of a roof area of 6.4 square meters of construction on the subject testing. The researchers also calculated the cost of technology to produce electricity, which is determined that a new energy technology can compete with fossil fuels, the most elementary norms.

U. S. Department of Energy said they were very supportive of this plan. Solar cell has not been able to penetrate the market, mainly because of their high initial cost, conversion efficiency is low, but the hybrid solar thermal rooftop solar panels are part of the surface of the building, and the efficiency has been improved. ibm-thinkpad-r51.htm”>thinkpad r51 battery  , At the same time, these low cost, durable panels are very suitable for installation in residential and commercial common on the wide range of uses and broad prospects.

Independent Security Testing Facility NSS Labs has announced the latest study, the performance tests of browser security, Microsoft IE8 than others in the anti-phishing, interception rates as high as 85%. dell-vostro-1000-battery.htm”>Vostro 1000 battery , The performance of other browsers is very disappointing and far from IE8.

NSS said that Internet users today have suffered from the threats of the most common security against malicious software and social networks, phishing attacks, the laboratory on the response of five types of browsers during the Phishing performance testing. The Mariners have been testing IE 8.0.7600.16385, Firefox 3.5.7, Safari 4.0.4, Chrome 4.0.249.78, Opera 10.1.

Test results show that aspects of social networking site engine block malicious Web, namely the interception rate of 85% over the third quarter of 2009, test scores increased by 4%. Other browsers interception rate is much too small, which, Safari 4 with no clear winner is Firefox 3.5 were 29%, Chrome 4 and 17%, underperforming Opera 10, less than 1%.laptop-battery-c-69_80.html”title=”apple” >apple-a1022.htm”>a1022

1, the new energy vehicles because of the large market, cost-effective, saving features of energy, the path of low carbon in a privileged position. a1148 , a1175

China’s Path to low carbon content to examine a low-carbon economic development at this stage to consider the cost of priority, on the market to understand the development of the economy with low emissions of carbon, the energy industry new car because of its relatively large market that can drive the development upstream and downstream industry and stimulate consumption, but also save energy economy in the path of low carbon emissions in a privileged position.

2, the new energy vehicles will become a national strategy, national efforts to support exceed other low carbon industries.

In 2010, Mars, the National Development and Reform Commission will be promulgated, the “new energy development program the vehicles,” new energy vehicles will be brought to the national strategy, it will be a major asset for the development of new energy. In all low carbon sectors, the importance of new energy vehicles in the top row, sony vgp-bps10a , the intensity should exceed state support for solar energy, wind power and other industries.

3.2011 years for new energy vehicles up to 50 million units, driving demand growth of over 50% of cells, with the penetration of lithium batteries improve in the next three can maintain 50% annual growth.

A huge quantity of car batteries, electric vehicle 4000 laptops, each car on average 50 kg of cathode materials, anode materials, 40 kg, 40 kg of electrolyte. If the use of vehicles by 20% for lithium (10 million cars) could also contribute 5,000 tons of positive, negative, 4,000 tons, 4,000 tons of electrolyte. 2009 The domestic demand of 8,000 tonnes of the electrolyte, increasing only 50% of the demand for automobiles. With the penetration of lithium batteries will increase, more vehicles to use lithium batteries, the next three years, lithium batteries can maintain 50% growth.

4, the development of new energy vehicles, battery manufacturers have the largest vehicle manufacturer has been less affected.

2009 domestic car production and sales of 13 million 500 thousand new energy vehicles have little impact on the vehicle. Due to rising prices of new energy vehicles, vehicles with lower margin, profit, especially in the upper part of the battery, control electronics and links generator.

5, lithium increased the gross margin, with the actual results support the concept of a new energy even more desirable.

Gross margin: 30 percent positive and negative 20%, 40% electrolyte, diaphragm 70%, lithium hexafluorophosphate 70%.

Businesses have a considerable cost. Bottlenecks in the industry, rapid technological changes, rising cathode, anode material in the supply-demand balance, an electrolyte membrane for the technical content of most of the proceeds of the Offer runs a full analysis of vehicles with new energy economy,dell-latitude-d810.htm”>latitude d810 battery ,  low carbon, give priority to the development of the Society of battery materials receive larger companies have a true representation of battery support materials, and the battery market maintain three years of continuous growth, and industry growth opportunities explosive.

Small size, can be fully powered, box Bloom claims should no longer rely on traditional power, the price to about $ 3,000 U.S..

Bloom Energy located in California, held a press conference Grand publish the size of a refrigerator box fuel cells Bloom. Celebrities attending the conference,dell-inspiron-510m.htm”>Inspiron 510m battery ,  including California Governor Arnold Schwarzenegger (Arnold Schwarzenegger), former U. S. Secretary of State Colin Powell (Colin Powell), venture capital legend John Doerr, co-founder Larry Page of Google, and eBay, Wal-Mart, FedEx and other important business Executives.

Bloom box a mixture of oxygen and fuel to produce a chemical reaction to produce electricity. The product claims to spend a little space can produce large amounts of electricity, helping people to change the use of traditional power grids, while a family unit to use less than 3,000 U.S. dollars, is now used in Google, eBay and Wal-Mart, among others.

Bloom Energy CEO KR Sridhar at the press conference to be the most important commitment is the product available in the smallest unit of 25 watts, extending to 1 kW “house” solution, or even hundreds of kilowatts of power output systems for the power company or a community.

A fundamental challenge is the reliability of the porcelain. Mobile Fuel Cells Technologies Ardic co-founder of Tobin Fisher said: “It is very thin, and can operate over a wide temperature range. The big challenge is the heat stress. Sony VGP-BPS10A/B , All these different elements to heat up and move at different rates. In the long term, so they may split. ”

Fisher said that generally when the type of system failure Bloom may lead to the phenomenon of the so-called short of gas, heating and rapid failure. He estimated that these energy companies Bloom for their technical skills have conducted a test of long-term stress, trying to find problems and solve them. Bloom was created in 2001, and went through eight years in a number of companies with very limited product.

Bloom for the failure of the system is also very concise approach. Sridhar said: “We have a module with the technology of heat exchange, structure redundant.” Like the design of high-end servers can ensure that a component failure, the whole system can still maintain their function.

Sridhar said: “If the data center have a server fails, the data center would not cease to function. toshiba-tecra-a6.htm”>Tecra A6 battery , If one box Bloom () must be repaired, the customer will not power “. The official name of this product is indeed servers Bloom Energy.

Germany EVONIK Gazprom March 1, said he would co-Daimler Motor Company and a number of R & D institutions to jointly develop the world’s largest storage capacity of lithium ceramics, GD761，TD347 , such as wind and Solar can be achieved in future high capacity, low cost storage.

The company said that this plant to be developed in order to present the company plans to use the battery for the electric car designed for a combination of storage technologies in ceramics, polymer lithium-ion battery. This technique is safe and good, small size and high stability of the cycle and so on.

The R & D as a first step, the company plans to start in the Saarland in western Germany, a power plant to build a power of one megawatt of electricity storage devices, storage capacity required of the battery is about 700 kilowatt-hours and the volume is a power or hybrid electric vehicle battery 40 to 50 times. In theory, if the electrical charge storage devices and discharge once every 15 minutes, it can ensure that 4000 families per year in power. laptop-battery-c-69_80.html”title=”apple” >apple-macbook-pro-15.htm”>MacBook Pro 15 inch battery 

Clauth Enger EVONIK President said that the new batteries, once successfully developed, will be able to solve the introduction of wind and solar to the grid caused by power fluctuations. Industry experts noted that only German on the scheme by 2050 the capacity to generate renewable energy will be increased by half of the total production capacity, other EU countries will also increasing number of wind and solar power network. This allows the storage of renewable energy and transmission technology,Sony VGP-BPS9/S ,  the ever-increasing requirements. Experts predict that the future of storage devices peak electricity will be billions of euros every year a huge market.

February 26, the day of the submarines of the Indian Navy shipyard on the eastern coast of the sudden fire, killing one Marine died and two others wounded. 28, the Indian media, the explosion caused the accident because the battery.dell-d5318.htm”>d5318 

“Hindustan Times” reported that February 28 is located on the east coast of India Vishakapatnam shipyard in the Russian Kilo-class submarines carry out routine maintenance, due to “battery failure” causing the fire. Fire led to the loss of a 24-year-old technician, and two others were wounded.

Reported that the fire is a submarine diesel-electric submarine was launched in the eighties of last century, the benefit of India, in 1997 in the service. India says it will ship the most advanced war to replace the submarine fire.

This is the Indian Navy since 2008, yet another major accident occurred. sony vgp-bps2 , In January 2008, the same level of submarines in Mumbai train collided with a merchant, and then was sent to the shipyard for nearly a month of repairs.

Toshiba today announced its latest tablet, the Portege M780. laptop-battery.co.uk/toshiba-pa3191u-2brs.htm”>pa3191u-2brs , It supports Intel i3/i5/i7 dual-core processors and has a 12.1-inch screen. The screen supports digital pen and touch input and has LED backlighting. The battery life is claimed to be up to 4.9 hours with the standard six-cell 51Wh battery. The M780’s weight starts at 4.63 lbs.
The Toshiba Portege M780 comes standard with a three-year limited warranty and starts at $1,279; customized models are available starting at $1,499. The M780 is available now from Toshiba Direct and Toshiba resellers.