Battery Products

U.S. President Barack? Obama is scheduled on the 15th made a speech in Michigan, called for businesses to invest production plug-in hybrid electric vehicle battery, saying the industry will become the highlight of U.S. economic recovery.

Obama is scheduled to fly to Michigan the same day Holland city to participate in ground-breaking ceremony of a battery factory PC764  Latitude D620 battery .

The facility will be GM’s Chevrolet “Volt” series and the Ford Motor Company, “Focus” series hybrid battery production Latitude D610 battery .

The federal government expects that by 2011, this project can promote plug-in hybrid electric vehicle battery to increase annual output to 50,000 to reach 500,000 by 2014.

White House spokesman Robert? Gibbs 14, said: “We intend to produce these products in the U.S. (electric vehicles and battery), we need to create jobs for Americans.”

Energizer Holdings Inc (ENR.N) posted higher-than-expected quarterly earnings, helped by the debut of its new Schick Hydro razor and a jump in shaving cream sales, sending its shares up more than 8 percent.

The company also said on Tuesday it would evaluate the mix of products, investment initiatives and other factors in its household products line as its batteries category declines. Spokeswoman Jacqueline Burwitz said she could not clarify further what changes might be made in the category.

“They came in better than I expected both from a sales side and from a profitability side,” said Morningstar analyst Lauren DeSanto. “From the household products side of things, it’s more difficult to see where that’s going.”

Profitability in the household category is pressured by big names like Procter & Gamble Co (PG.N), DeSanto said. Energizer said products that increasingly rely on built-in rechargeable batteries hurt sales as well Inspiron 910 battery , Inspiron Mini 9 battery .

“It’s really messy but, with that in mind, I think the general excitement is that there are some early glimmers of stability showing through,” DeSanto said.

Net earnings for the third quarter that ended on June 30, rose to $104.0 million, or $1.47 per share, from $72.7 million, or $1.13 per share, a year earlier.

Excluding items, earnings per share were $1.50, compared with the analysts’ average estimate of 96 cents, according to Thomson Reuters I/B/E/S.

Net sales rose to $1.08 billion from $997.5 million.

Energizer touted the successful introduction of its new razor in April and its Edge and Skintimate shaving cream brands as contributors to higher sales during the quarter. P&G also launched its latest salvo in the razor wars, the Fusion ProGlide, earlier this year Vostro A90 battery .

Shares of Energizer were up about 8.1 percent, or $4.52, at $59.77 in afternoon trading.

As the electric vehicle (EV) universal touchstone, Nissan’s new EV “green leaves” attracted a lot of attention. Number of vehicles and battery-related persons are intensely focused on the situation in their book. In Europe and China, the government and local governments have introduced preferential policies for EV after skeptical of the EV car manufacturers contracting cooperation, gradually began operations. Journalists attended the International Conference on the car battery “AABC 2010″, probing his movements.

Nissan CEO Carlos Ghosn President and Society: “Nissan – Renault Group sales in 2012 electric vehicle (EV) 500 thousand.” – Has everything except Nissan, will be listed in December 2010 EV “green leaf.” Many automotive vehicle who is stare at the booking conditions. This is taken for granted. Because the sale of green leaves, is directly related to the company currently hybrid (HEV)-based adjustment of the direction of commodity strategy GD761 battery   TD347 battery.

In this case, Nissan June 7, 2010 announced that its reservations two months in Japan over 6000 to reach the 2010 target sales in Japan. Reported in the United States has more than 13,000 reservations.

Nissan will follow the original plan, establishing an annual output of 50 000 in Japan, the production system. And, as in the United States from 2012 to produce 150,000 of the system of production leaves, including cell production, including plant construction, has started from May 2010. The company has indicated that Renault will start together in Europe in Portugal, France and the UK production EV with a lithium-ion rechargeable battery, its policy towards the production of an annual output of 500,000 systems.

Nissan has been able to plan for the EV implementation of such a strong background that Nissan – Renault Group and the Government and local governments in close cooperation, advanced EV grants and other benefits system is established, and local governments participating progress in infrastructure construction. Moreover, not only in Europe, Japan and the United States and other developed countries, the world’s largest auto market – China, EV preferential policies are also expanding Inspiron 1501 battery .

Daimler and Toyota will change policy?

With the preferential policies to enrich EV, the EV manufacturers between the capital and technical cooperation in an increasingly active. Surprisingly, even the doctrine had been carrying out an independent Toyota, also announced the company will be the risk of advanced EV Tesla Motors U.S. funded 50 million U.S. dollars. Toyota has so far to take advantage of HEV and household power for the car battery, can travel some distance from the EV plug-in hybrid (PHEV) to the mainstream, recently began working EV gradually change.

As the electric vehicle (EV) universal touchstone, Nissan’s new EV “green leaves” attracted a lot of attention. Number of vehicles and battery-related persons are intensely focused on the situation in their book. In Europe and China, the government and local governments have introduced preferential policies for EV after skeptical of the EV car manufacturers contracting cooperation, gradually began operations. Journalists attended the International Conference on the car battery “AABC 2010″, probing his movements Inspiron E1505 battery , Inspiron 6400 battery .

Nissan CEO Carlos Ghosn President and Society: “Nissan – Renault group sales in 2012 electric vehicle (EV) 500 thousand.” – Nissan has everything ready and will be listed in December 2010 EV “green leaf.” Many automotive vehicle who is stare at the booking conditions. This is taken for granted. Because the sale of green leaves, is directly related to the company currently hybrid (HEV)-based adjustment of the direction of commodity strategy.

In this case, Nissan June 7, 2010 announced that its reservations two months in Japan over 6000 to reach the 2010 target sales in Japan. Reported in the United States has more than 13,000 reservations.

Nissan will follow the original plan, establishing an annual output of 50 000 in Japan, the production system. And, as in the United States from 2012 to produce 150,000 production leaves the system, including battery manufacturing, including plant construction, has started from May 2010. The company has indicated that Renault will start together in Europe in Portugal, France and the UK production EV with a lithium-ion rechargeable battery, its policy towards the production of an annual output of 500,000 systems Inspiron 630m battery ,Y9943 battery .

Nissan has been able to plan for the EV implementation of such a strong background that Nissan – Renault Group and the Government and local governments in close cooperation, advanced EV grants and other benefits system is established, and local governments participating progress in infrastructure construction. Moreover, not only in Europe, Japan and the United States and other developed countries, the world’s largest auto market – China, EV preferential policies are also expanding.

Brought energy saving auto industry, people would first think of new energy vehicles. The face of increasingly severe environmental pressures, pure electric, hybrid, hydrogen fuel, solar cells and other new energy vehicles have accelerated the pace of industrialization. However, by the lack of core technology, infrastructure and cost pressures have not yet started factors, although reductions in energy efficiency of new energy vehicles have great potential, but in a certain period, it can not change the market dominance of conventional cars.

“By 2020, new energy power car only 5% of market share. Combustion engine power system in the next 30-50 years is still the main driver of the vehicle.” Engine Industry Association of China vice chairman, said the Secretary-General Xing Min .

In fact, the internal combustion engine is still the best use of the highest thermal efficiency of mobile power machinery. China has become the world’s automobile production and marketing power and the first internal combustion engine manufacturing power, Inspiron 1318 battery , XPS M1530 battery  internal combustion engines consume more than 60% of our oil, its energy saving is more important.

May 8, the domestic advantage of nine car and engine companies, 7 universities, 4 research institutes and industry associations in China were 21 internal combustion engine unit set up in Tianjin, “energy saving technology innovation engine industry, strategic alliance” (hereinafter “the internal combustion engine Industry Innovation Alliance “), a common search for the traditional internal combustion engine technology in the energy-saving environmental breakthrough. Experts calculations to reporters: If 1 gram of traditional internal combustion engine to reduce fuel consumption, only the holdings of our existing cars to calculation, the annual fuel savings of up to several hundred tons on.

Euro 3 to 6 from the pressure of Europe

“Over the years, internal combustion engine is not loud voice of the industry, the concept of energy saving most of the energy used in a new (electric) car.” Internal Combustion Engine Industry Innovation Council of the League’s first president, president of Tianjin University, Ke Gong on ” China Economic Weekly “said.

Data show that the State 863 Project “energy-saving and new energy vehicles,” the first issue of major projects of 413 million in funding for energy research and development costs of environmental protection Studio 1535 battery and efficient internal combustion engine is only 16 million yuan.

Development of advanced countries in the world, internal combustion engine industry has entered a high-tech, high input, high times. At present, the internal combustion engine industry and a big gap between big multinational companies. It is understood that, compared with foreign advanced level, my car engine emissions behind 1 or 2 stage, oil consumption by 10% to 15%, the main air pollutants in exhaust of nitrogen oxides and particulate matter emissions from the existing standard of 2.78 in Europe times and 10 times. China-made engines will face technical, regulatory challenge of high standards.

“Domestic automobile engine, are mostly imported or joint venture, largely by foreign monopoly profits.” Xing Min said, “because the engine made a number of key technologies in the large gap with foreign and domestic joint ventures are not willing to use China-made engines. The exports of domestic vehicle engine performance and other issues because, Studio 1536 battery in entering the international market, especially in EU countries are beset with difficulties. ”

“At present, most domestic vehicle production enterprises can achieve the emissions of new cars in Europe 3 and Euro 4 standards. September 1, 2009, the EU has implemented a more stringent Euro 5 emissions standards.” Xing told Min, “China’s economy Weekly “,” the Ministry of Industry and other ministries have been approved in principle the mandatory national standard, “passenger car fuel consumption evaluation methods and indicators”, 2015, China’s emissions regulations with international standards. This means that in the next 5 years China’s internal combustion engine industry will face from the current Euro 3 standards to Euro 6 standard huge technological leap. ”

Engine emission reduction potential of traditional

China Internal Combustion Engine Industry Association data show that in 2009, China’s internal combustion engine industry sales increased 10%, the output reached 67 million units, the total power of 1.13 billion kilowatts, the financial crisis did not affect to the internal combustion engine industry.

One industry sources, domestic car manufacturers still do not fully grasp the core of new energy technologies, while at the same time, each year the number of cars sold in the traditional fuel is still rising. If you ignore this trend Studio 1537 battery , China’s energy consumption, environmental pollution, will face great pressure.

In fact, the development of new energy power technology, “full swing” at the same time, the traditional search engine industry is also more environmentally friendly, more energy efficient. According to Gong Ke introduction, by the end of 2009, Guangxi Yuchai and Tianjin University to launch the two have achieved levels of low carbon energy efficient booster engine, which has successfully loading a test run, to achieve a low carbon emissions, energy conservation and small engine applications, each vehicle by at least 5 tons per year carbon dioxide emissions. According to authoritative statistics departments, by the end of 2009, the national cargo car ownership in nearly 13.7 million, if all of the installation of such energy efficient engines, to reduce annual carbon dioxide emissions 68.5 million tons. Gong Ke, said in the future, internal combustion engine industry innovation alliance will also further develop the advantages of school-enterprise cooperation, accelerate the commercialization of the use of scientific and technological achievements Studio 1555 battery , Studio 1557 battery .

“Emerging energy industry development plan has been submitted to the State Council, fully aroused the concern of the market.” Brokerage in Shanghai, a well-known investment analyst meeting in a small conference, “we are very bullish on battery power, a segment of industry. Its broad applications of space and the market to determine the potential of this industry is unlimited. ”

According to statistics, in 2009, sales of new energy vehicles in China is only 9,800, while the current total of more than 1,000 million to achieve total vehicle sales, and according to the Chinese government announced the goal, the new energy vehicles sales in 2015 will reach 500 000 vehicles.

“Add 5 trillion of the huge investment, we expect at least 1 trillion will be allocated to the new energy vehicles.” The brokerage analysts.

“In the past three years we expect 10 times the Ushimata not produced in the traditional industries, new energy development in the current industrial pattern and trend Jueding, a group of related industries must be able to Chengjiu star company.” CSC Research Director of Hunan Headquarters Sounds told reporters said Studio 1536 battery .

A significant reduction effect

The characteristics of new energy vehicles is a large effect of carbon dioxide emissions. According to company projections generation: power plant carbon dioxide emission factor of 1 kWh 0.38 kg, 2.32 kg and 1 liter gasoline. Traveling 30,000 km per year basis, the electric vehicle requires 21.2 kWh of 150 kilometers, so the year is 1600 kilograms of carbon dioxide emissions. The combustion of 1 liter of gasoline oil generally able to run 15.8 kilometers, the year of carbon dioxide emissions will reach 4400 kg.

But intuitively, the new energy vehicles seems still far away from ordinary people, a small number of products, high prices, it is not perfect matching set, are powerful obstacles.

Have been listed in the new energy vehicles, the lowest price is BYD F3DM [Review Photo Forum] low-carbon version, the current price of 169,800 yuan. The same price, consumers can get a good midsize sedan configuration  Studio 1537 battery , Studio 1555 battery .

Obviously, if the lack of policy support, new energy vehicles will result in higher production costs slow development of the industry.

June 1, 2010, the Ministry of Finance, Ministry of Science, Industry and Information Technology, National Development and Reform Commission jointly issued “on the purchase of new energy vehicles to carry out subsidies for private pilot’s notice”, the pilot cities as Shanghai, Changchun, Shenzhen, Hangzhou, Hefei, plug-in hybrid vehicle the maximum subsidy per 50,000 yuan, the maximum subsidy of pure electric passenger vehicles 60,000 yuan.

If you can get 5 million in government subsidies, then the price of 119,800 yuan has been close to an ordinary family car levels, the prices of factors of new energy vehicles, with the national industrial policy have clear and turn.

In addition, as international oil prices to 70 dollars later, the advantage of new energy vehicles starting to show. Future fuel-saving features are also good to provide consumers with an optional reason.

According to the Investment Adviser published “2008-2010 China’s new energy automotive industry analysis and investment consultation report” estimated that by 2012, annual production of new energy vehicles will reach one million, according to the cost of each new energy automotive batteries 70000 element, lithium iron phosphate cathode material 52 kg, 41 kg anode material, electrolyte 40 kg calculated. 1 million hybrid vehicles will drive the 52,000 t cathode material, anode material 41,000 tons, 40,000 tons electrolyte needs. For domestic battery manufacturers, this will be a total output value of 70 billion yuan of the big cake.

The future of iron battery

Automotive industry chain, including new energy power batteries  Studio 1557 battery , Studio 1735 battery , electric motors and energy conversion control systems, and battery charging to achieve fast, high-performance security is the highest technical threshold, is the most concentrated part of the profits. New energy vehicles demanding on the battery must have high specific energy, high specific power, fast charging and deep discharge performance, and requires cost as low as possible, the service life as long as possible.

“We are most optimistic about the power battery, but if the battery power is also the highest risk.” Shanghai Sunshine Trust, a private equity fund manager, told reporters.

According to reports, as the power source of new energy vehicles, the battery development path is considered: Ni-MH – Lithium – fuel cell. Fuel cells because of cost issues, is not currently favored.

Currently, more and more car manufacturers to choose as the new energy vehicles lithium battery. Many well-known car manufacturers are working on using lithium-ion battery electric vehicles, such as Ford, Chrysler, Toyota, Mitsubishi, Nissan, Hyundai, France Courreges, Ventury so. In addition, domestic auto manufacturers BYD, Geely and other vehicles enterprises also have their own hybrid and electric vehicle powered by lithium batteries GK479 , FK890 .

The listed companies in China, the upstream Nickel miner has Jean Nickel and nickel-metal hydride battery materials midstream production of domestic listed companies, including Jinrui Technology (cathode material spherical nickel hydroxide), Xiamen Tungsten and Rare-Earth ( rare-earth hydrogen storage alloy powder cathode material), in which Xiamen Tungsten is the Ni-MH battery production of hydrogen storage powder leading enterprises, downstream manufacturers in China with production capacity of nickel-hydrogen battery, or planning to enter the field of companies, including Chunlan Group, Division force far, the torch high, Hunan Shenzhou, Kane stake.

“If you hear what scientific research institutes have some good battery production technology, or even just had some issues accumulated R & D, immediately, there are many listed companies, PE fund to find in the past, to seek cooperation.” A listed company secretaries to directorate told reporters.

Huge market, the relative uncertainty of industrial policies to attract a large number of investment funds into the battery industry.

It’s simple statistics, there are 50 cities listed above have been involved in new energy automotive industry chain. For example, in the battery industry chain comparison of the current production capacity, due to barriers to entry high capacity cathode materials for lithium batteries is the smallest, Studio 1737 battery , RM791 battery which is the whole industry chain, the most promising aspect. Cathode materials currently in production companies are: China Baoan, CITIC Ann Shanshangufen, BYD.

Gave rise to Warren Buffett BYD welcomed Chinese enterprises, it is because the increasing prevalence of electric vehicle technology and thunder. Reported that its upcoming large-scale production of motive power batteries, neither NiMH batteries, lithium batteries are not, but the iron battery.

This will be the insurgents What car battery?

Concern about pollution, waste batteries, the battery can be all covered with toxic waste to treasure? Recently, Foshan City, nickel and cobalt Bump independent R & D Co., Ltd. battery recycling technology through the identification. Use of the technology, can handle 1.8 billion in used batteries.

Many cells seem small, but its constituent elements in multi-band due to toxicity, if the litter on soil and water resources, harm the environment is quite amazing. According to tests, a button battery 600 000 liters of water can be contaminated; one on the 1st battery rot in the ground, make 1.6 square meters of permanent loss of use value of the soil. Used batteries after the decay of mixed solid waste, including mercury, cadmium, lead, nickel and other heavy metals dissolve the earth, will suffer serious water and soil pollution, thus affecting the ecological environment and human health.

According to reports, there are many manufacturers in the production of nickel, cobalt and manganese composite materials, but more is extracted from the mineral, or synthetic single metal products, etc., and directly recycling of waste batteries, Bump the company is still the country’s first. The Bump company through the identification of circulating ASP technical production materials (lithium manganese nickel-cobalt) and the cycle technology to produce the ternary precursors (nickel, cobalt and manganese hydroxide), is the used batteries PC764 , Latitude D620 battery  as raw materials directly to the “change “back to the battery materials.

The Guangdong Provincial Light Industry Association, its director Yang to larger group of experts agreed that the identification of these two independent intellectual property products, production technology have reached domestic leading level, with obvious economic and social benefits worthy of promotion. Was drafted by the company’s lithium nickel manganese cobalt and nickel, cobalt and manganese hydroxide two national standards have been drawn up.

MST is located in Israel, the PV system developers, the company developed the first solar photovoltaic concentrator network system of Israel, and Israel became a photovoltaic electricity price subsidy policy Xiadi enjoy electricity price subsidies.

MST’s time for concentrating solar network July 12, 2010, the system of Israel and the world’s first optical network system of this type.

The system capacity 50KWp, and has been Israel’s electricity sector, access permission, and to receive more than 20 years the Israeli government subsidies for photovoltaic FIT, MST companies through the sale of electricity, VGP-BPS10 the project is likely to achieve the desired profit.

MST system is used by the Israeli technology development and construction companies by the MST. The company’s management and operators of Mr. Dov Raviv – Israeli father of the famous rocket missiles. MST system works in multi-junction solar cells are 500 times more radiation to gather light, and thus a smaller space in the aggregate more energy. This advanced solar cell had previously been used in space satellites, but is now beginning to be used by ground PV systems.

This highly efficient solar cells for solar tracker, accompanied by a further dramatic increase in efficiency, solar tracker can accurately track the sunrise and sunset and then to maximize the system’s exposure to the sun radiation to generate as much electricity Inspiron 1210 battery , Inspiron Mini 12 battery . The dual-axis solar tracking system is developed MST company invented the system technology used in the current situation, the world’s most advanced.

The system has been almost one year of field testing, test data show that the system capacity has reached 24.5% of the production efficiency. The data is almost standard now twice the efficiency of crystalline silicon systems.

MST system, the biggest advantage is that less space can produce more energy, the same energy output conditions, MST system of space occupied by the other half of science and technology and even one-third of PV systems. Efficient use of space in the name of “double use” of the MST system has become more evident. The system was installed in a two-meter-high steel racks, so the system remains under or around the land can be used for agricultural or other purposes Latitude E6500 battery . The system is currently installed in the southern city of Arad in Israel.

Synthesis of high-iron battery is stable ferrate (K2FeO4, BaFeO4, etc.), high-iron batteries can be used as cathode material to produce the energy density, small size, light weight, long life, pollution-free new chemical battery.

Iron batteries advantages: -

High-energy high-capacity. Currently on the market than the power of civil battery only 60 – 135w/kg, and high iron battery can reach 1000w/kg above, the discharge current is 3-10 times that of ordinary batteries RN873 , GW240 . Particularly suitable choice for high-power, high current situations. Cost-effective high-iron battery. Alkaline manganese batteries can not meet the current needs large-capacity high-current power digital cameras, cameras and other electronic products, the need for the cost of lithium-ion battery in this regard is not a strong competitive edge.

Flat iron battery discharge curve. Such as Zn-K2FeO4, 70% or more of the discharge time in the 1.2-1.5V.

Rich in raw materials. The most abundant element in the crust for the aluminum and iron, iron content in the crust is 4.75%, manganese content of 0.088%. Iron per mol +6 also produce 3mol electronic, and each mol + 4 manganese could only produce 1mol electronics, the amount of iron is very rich in its own case, only Mn 1 / 3, a significant reduction in social resources, Inspiron 1720 battery  reduce raw material costs. MnO2 market about 9,000 yuan / ton, Fe (NO3) 3 about 7500 yuan / ton.

Green pollution-free. After discharge of ferrate product as FeOOH or Fe2O3-H2O, non-toxic pollution, environmental-friendly. Does not require recycling.

Introduction Principles of High Speed Rail Battery Technology

Currently, countries in the world for the development of new energy vehicles to further reduce automobile exhaust pollution on the environment, to take different measures, some new energy constantly being used to modern cars, such as natural gas, hydrogen, electric energy, fuel batteries and fuel cells is that all auto manufacturers and research institutes devoted to studying the one direction.

In the current fuel cell technology, there is a new battery technology —– iron battery technology Latitude D620 battery .

Discussion at home and abroad with high iron battery lithium iron batteries and two iron pool. High-iron battery is a kind of synthesis and stability of ferrate (K2FeO4, BaFeO4, etc.) as a high-iron battery cathode materials, and has the energy density, small size, light weight, long life, no pollution of the new chemical battery; the other is lithium iron batteries, mainly iron phosphate FK890 batteries, open circuit voltage 1.78V-1.83V, operating voltage 1.2V-1.5V, the battery than a high 0.2-0.4V, and the steady discharge, no pollution, safety and excellent performance.

Paul changed by the Baoding Tianwei Electric Co., Ltd. subsidiary Tianwei film PV Co., Ltd., independent research and development building, with full independent intellectual property rights film photovoltaic demonstration power plant to run successful and network. The demonstration power plant after nearly a month of rigorous testing and monitoring, Inspiron 5160 battery , U4873 battery  power plants all the technical parameters of the normal, the expected standard, the leading domestic level.

The thin film photovoltaic plant demonstration power plant is located in the northwest corner of the emperor, with a total installed capacity of 70.38kW, using the TW-SF90-type amorphous silicon thin film solar cell 782, into the ground power stations, solar parking shed, the ground tracking system of three regions . Ground station components to install with the largest angle, the solar photovoltaic system, the maximum solar radiation of the year. Solar Parking Canopy Ceiling Installation photovoltaic components are cheap, easy to install. Ground-tracking system with solar PV module matrix can track the movement of a component to increase the amount of solar radiation received.

The largest in the country’s awfully thin film R & D test center on the first floor lobby, the big screen every day,  D5318 battery  real-time display of electricity power the whole station power, the cumulative power generation capacity, the day of electricity, saving energy and reducing emissions, as well as temperature, wind speed, wind direction and other related environmental parameters. Through these parameters, the staff can fully grasp the power plant from various angles the operation. Accurate data collection to complete the work is a sound monitoring system.

It is reported that the demonstration power plant has a fully independent intellectual property rights monitoring system, full-featured, not only real-time display units, each with an experimental component of the voltage, current data, Inspiron 6000 battery better data on the generation of power quality monitoring, a group for each Parts for time tracking and strict record retention for follow-up of precise data. Current collection grid power plant power quality is an important technical parameters, this staff also designed a power quality data acquisition system, real-time display and record the important power plants and other power quality parameters THD data.

Currently, Tianwei film photovoltaic demonstration stations and networks do not use the Internet to run, the power to all R & D test center for the interior lighting power load to use, Inspiron 9300 battery not an external power transmission. The power plant and power grid and network operating systems, photovoltaic power generation system, priority, power dynamic added a very flexible operation mode.

Pixel Qi is trying to meet the growing demand for its innovative 3Qi displays, and has resumed shipment after a rash of orders for the low-power screens, the company said on Wednesday.

The 10.1-inch displays, targeted at netbook-type devices, tablets and e-readers, became available on July 1 through online retailer Maker Shed’s website. The initial stock sold out in under a day, after which Maker Shed made the US$275 display available for pre-order.

The 3Qi display is still available for pre-order from Maker Shed, but Pixel Qi said shipments are on their way to the retailer.

“Sales have been much higher than expected — but we have the screens and are delighted about the enthusiastic reception from individuals running small projects. We are pleased to be able to support their efforts,” said Mary Lou Jepsen, CEO of Pixel Qi, in an e-mail.

The highly anticipated 3Qi LCD (liquid crystal display) screens can absorb ambient light to brighten screens and reduce power consumption to extend laptop battery life. The displays reduce the need for the backlight, Inspiron 630m battery ,Y9943 battery which are used to light up conventional laptop screens.

The display is designed to view content directly under sunlight to read e-books, or under normal lighting conditions to view multimedia content like video, depending on the surroundings. Pixel Qi has also previously said the screens may not be effective in viewing high-definition multimedia content in dark rooms, for example.

The screens are targeted at the do-it-yourself community and enthusiasts who experiment with PCs and electronics. The screen isn’t available directly on netbooks or laptops yet, so enthusiasts have to swap out existing screens to install the 3Qi displays.

One tester successfully installed a 3Qi screen on an Acer Aspire One D250 netbook. Pixel Qi has said the screens have been tested to work with Samsung’s N130 and Lenovo’s S10-2 netbooks. Tablet maker Notion Ink has also shown its upcoming Adam tablet with a 3Qi display.

Beyond enthusiasts, Pixel Qi is also focused on working with “bigger customers,” Jepsen said. She didn’t name specific customers Latitude D620 battery , but the company has previously said that the displays would be shipped with netbooks and laptops.

Pixel Qi in March signed a deal with One Laptop Per Child to develop screens for future XO devices. It is likely that a variant of the 3Qi screen will appear on OLPC’s XO-3 tablet, which will also function as an e-book reader. Jepsen was formerly the chief technology officer at OLPC, but left the nonprofit to start Pixel Qi in order to develop low-power screen technology.