Archive for August, 2011

Japan developed a new water battery

Posted by besbat001 on August 28, 2011
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August 25,Japan Association for sale to a newly developed electronic water battery NOPOPO – only a little water can generate electricity into the battery.

Water battery weighs about 15 grams, and 3, the same size battery, manganese battery power and quite. There is water in the battery positive population, with a special glass water 1 ml will be able to charge the battery. Power runs out, then refill can and can be recharged about 10 times. In the unopened state, the battery can be stored for a long, very suitable for preparation at home for emergency use.

There are 20 battery box, special water and 1 glass, 2 battery converter is priced at 4,000 yen.

EON start to sell solar battery panel

Posted by besbat001 on August 28, 2011
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German Financial Times news, responsible for utility solar business UweKolks said that in Germany decided to phase out nuclear power after the fall, EONAG changed strategy and started selling solar battery panels to the privatization of the customer.

Kolks said solar cell device designed to improve EON’s public image and sales of solar battery panels will be able to make money, and will reveal the fourth quarter sales target.

Environmental protection and material supply problems may constrain the lithium battery development

Posted by besbat001 on August 18, 2011
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In recent years, China’s rapid economic development, technological innovation, increasing the level of development of the Chinese battery industry has brought a rare opportunity, lithium-ion batteries, lead-acid battery industry has made considerable progress, while the downstream automotive and consumer electronic products demand rising rapidly, effectively pulling the battery exports. At the same time increased the emerging markets business development efforts, also contributed to export growth, half of the Shenzhen port in addition to India and ASEAN to maintain a rapid increase in exports, but Russia, Brazil and other emerging markets, exports maintained a rapid growth, respectively. exported 10.55 million and 5.664 million, increased by 36.8% and 63.3%. On the other hand, the rapid rise in raw material prices this year, labor costs also increased significantly, to prop up the export price of the battery.

Chinese battery manufacturing enterprises, state of the industry at a low level of competition, coupled with domestic environmental laws and regulations are inadequate, insufficient investment in environmental protection, environmental protection equipment investment, to account for a regular lead-acid battery manufacturers a total investment of 20% 30% of the annual running costs of environmental control facilities have thousands of yuan. At present, many SMEs in the total assets of lead-acid batteries only 200 million to 300 million, production of waste produced by the process to take environmental protection measures in place, many small businesses take the basic manual or semi-manual mode of operation, did not take dust processing, smelting process emissions of lead vapor, dust and other than the national standard lead times or even several times. Investment in environmental protection requirements need to take a lot of money, companies are not enthusiastic about the initiative to high, poor management of the current situation, blood lead and other security incidents have occurred, hindering the healthy development of battery manufacturers.

At present, China’s battery industry products focused on lead-acid batteries and nickel-metal hydride batteries, and lithium battery represented in the field of electronic information more widely, the industry is not strong export competitiveness have become increasingly prominent, the other technical deficiencies , the lack of brand awareness has also led to industry competitiveness.

Dependence on imported raw materials upstream of the deepening development of the industry in a passive position. Current export varieties of lithium-based batteries, lithium iron phosphate as a high energy density, low prices, excellent safety performance, a lithium battery cathode material of choice for the industry, the domestic annual demand of 8,000 tons, the output only 2500 tons, needs to import large quantities from abroad, but the world’s major manufacturers of the United States, Valence A123 and Tianjin Stellan two companies, industry production capacity is more concentrated, resulting in the Chinese industry frequently subject to foreign imports of raw materials; As another major export variety of lead-acid batteries, in the first half, China imported 661,000 tons of lead ores and concentrates, an increase of 9.7%, while the average import price of $ 2,291 per ton, up sharply 73.3%, import price growth is clearly ahead of imports, it is easy Chinese companies lead to price increases as the loss of low-cost advantages of lead-acid batteries, industrial development is inhibited.

Germany Wacker released solar battery silicone adhesive

Posted by besbat001 on August 18, 2011
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German chemicals group Wacker for the solar industry has developed a new type of silicone adhesive. The new products are transparent, pourable, non-corrosive characteristics, the hardened when heated quickly, and has excellent adhesive properties, for thin-layer solar cells to provide a variety of effective long-term, anti-chemical corrosion and mechanical load protection.

This two-component liquid silicone rubber will become transparent in the hardened silicone elastomer, the layers of material bonded together securely and reliably sealed thin-layer module, to prevent external moisture to enter. The product can be bonded in glass or flexible film made ​​of different materials, such as aluminum, polyethylene terephthalate, polyethylene naphthalate or the activation of the ethylene glycol ester copolymer of tetrafluoroethylene, without early treatment based material. The product can be used as the bonding of soft thin media modules can also be used to produce semiconductor junction solar cells or thin battery.

Archos two new tablet pcs has been released in Hong Kong

Posted by besbat001 on August 12, 2011
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August 12, Archos second generation flat panel – Arnova 7 G2 and 10 G2 yesterday listed in Hong Kong,Arnova 7 G2 and 10 G2 are used capacitive touch screen, running Android Gingerbread system.

Arnova 7 G2 screen 7 inches with a resolution of 800 × 480, Arnova 10 G2 screen 10 inches, resolution 1021 × 600, are using Cortex-A8 processor clocked at 1GHz. Arnova 7 G2 Price 1680 Hong Kong dollars,Arnova 10 G2 priced at 1980 Hong Kong dollars. Configuration upgrade, the price compared to other flat panel Archos products, but also higher than a length.

Acer released 7 business notebooks in China

Posted by besbat001 on August 12, 2011
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August 11, Acer announced a new seven-day domestic business notebook. This seven Acer notebook with a lot of its own new technology, one of the fast switching systems, to achieve 8 seconds to boot, 3 seconds off.

This seven new business notebook models were Acer TravelMate 6595, Acer TravelMate 8473, Founder Yihe A400; Acer TravelMate 8481, Acer TravelMate 4750, Founder and Founder Yihe Yihe E400 and E100.

In addition to fast switching systems, Acer laptop, there are other new commercial innovations, such as the bottom of the keyboard design of the diversion tank liquid can be poured under 350cc liquid; wireless signal enhancement techniques (SignalUp); offer charge off USB interface design, etc. .

Acer Group general manager commercial products Susie Chan expressed the hope that Acer notebook shipments to China business at twice the market average growth rate to increase. For the upcoming 2012 Olympics in London, as a worldwide Olympic partner, Acer will use this good opportunity to promote new products.

New iPhone 4 protective shell which can external connect battery

Posted by besbat001 on August 04, 2011
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This 1250mAh battery itself with a USB input and output jacks so it can alone be used to charge any USB device. Not only that, you can also put a lot of batteries stacked together, through the battery contacts on both sides are back, battery power can be shared between. Between the charge when the battery will charge with the fastest speed up to block a full battery.

Also display the remaining battery power on feature, so you can easily find a piece has been fully charged. This protective shell is not installed in the battery and the general protective shell Meiliang Yang, naturally, there is no need to always win the issue. Battery a must $ 60 a separate protective shell also $ 40, to ease or to pay a little price.

Miller has showed how to black laptop battery

Posted by besbat001 on August 04, 2011
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Famous hacker Charlie Miller today at the Black Hat security conference demonstrated how to get apple laptop battery control, and remove or bypass the built-in protection mechanisms.

Currently he can be quickly depleted and the achievement of a battery overcharge and overheating (but can guarantee it is not a fuse burst into flames), the main principle is adjusted by means of the remaining capacity of hackers, so that the control chip can not be correctly identified.

The malware infection OS X only can be achieved taking the battery, Apple laptop battery chip from Texas Instruments use a group by a total of three chips, said Charlie Miller, Apple has never changed the battery control part of the password, so now all the smart battery firmware of computers have similar threats exist.