A dedicated digital camera, rechargeable lithium-ion battery authenticity Analysis
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Olympus recently noted in some areas of poor-quality counterfeit rechargeable lithium-ion batteries in the market there. Were counterfeit lithium-ion battery model LI-10B, the μ [mju:] 300 DIGITAL / μ [mju:] 400 DIGITAL / C-50 Zoom/C-5000 Zoom camera dedicated battery. According to a survey, the poor quality of these counterfeit lithium-ion batteries do not meet safety standards has seriously affected the normal use of digital cameras. Users such as the use of these low-grade lithium-ion batteries, the camera can not play the normal function, there may be overheating, battery leakage, such as the phenomenon of melting and burning. In serious cases may result in damage to the camera or on the human body, such as burns and other injuries. Recommend that users buy original Olympus batteries to ensure safety. Olympus solemnly declare that to the use of counterfeit and substandard products have any problems, accidents, damage, liability.
Olympus in the introduction to the vast number of users a number of ways to identify counterfeit batteries:
1. External packaging
1. A result of counterfeit batteries can be very simple packaging approach open, and the way the original sealed packaging cell can only remove the battery from the back opening.
2. Open Office counterfeit battery packaging Olympus logo will be removed, the upper transparent cover and the bottom openings are not printed cardboard such as the phenomenon of coincidence and dislocation, while the original battery is not a similar phenomenon.
3. Counterfeit batteries for the transparency of the protective cover material, and the original battery is a white translucent material. Counterfeit batteries will be the company name to “OPTICAL” error write to “OPTICAK”.
4. Original battery icons for use in part to “please check the camera’s Manual,” and the use of counterfeit batteries statement was, “Please check the camera’s Manual,” one less “according to” word.
二. Cell appearance
1. Counterfeit batteries and the original text of the surface cells are slightly different from the surface of the text printed counterfeit batteries lighter, text fuzzy edge, the original battery deeper cited text, text, clear edge.
2. Counterfeit batteries light color, the deeper the original battery.
3. Counterfeit batteries junction of the side of the gap was more visible, the original batteries are not.
4. Counterfeit battery compared with the original battery electrode contact part of his more prominent part of the edge there. Fake plastic part of the battery level is not high or low.
5. Counterfeit batteries uplift the plastic part of the electrode contacts.
Counterfeit battery electrode contacts the edge of dirty plastic.
Through the above points can help users identify the authenticity of the battery. Recommend that users buy original Olympus batteries to ensure safety.
Olympus once again solemnly declare that to the use of counterfeit and inferior goods of any problems arising from accidents, damage, liability. To thank the vast number of users has been strong support for the Olympus.
Hydrogen fuel cells may soon be published for the use of eight-hour
New Jersey is a small company to develop a hydrogen fuel cell, the ibm thinkpad t42 battery, ibm thinkpad t42p battery may eventually provide laptop computers for eight hours work.
Held in San Francisco Intel Developer Forum, Millennium Cell Inc. to demonstrate the operation of a hydrogen fuel cell prototype IBM ThinkPad computer. At present, the vast majority of notebooks filled with the battery case may be 3-4 hours of work. To date, the working hours of the Millennium battery only three hours, but the development of the company’s goal is to raise the eight-hour battery performance. Many companies are looking to upgrade the working hours of laptop batteries, including some of Intel’s investment in start-ups. Toshiba, NEC and other major notebook computer manufacturers are developing methanol-based fuel cell technology. Casio, Sony and Samsung are also developing fuel cell technology. A seminar in Japan, the Canon released for video cameras and other equipment of the micro-hydrogen battery. Millennium Cell’s products are unique, it uses hydrogen and sodium boron oxide, at this stage, the Millennium battery looks a bit like a science project. Installed in IBM ThinkPad notebook computer fuel cell 6 mm thick, the battery mounted on the top of the notebook computer chassis, the battery will be the future in a notebook chassis design. Millennium Cell Vice President said that the work of the battery is the battery box with the liquid hydrogen fuel caused by a chemical reaction. Liquid hydrogen flow in the battery unit when mixed with oxygen. Oxygen through the shell on a string of laptop into the battery hole. Hydrogen and oxygen chemical reaction to produce electrical power. Water is a by-product of this process, but the battery in the evaporation of water. At present, practical hydrogen fuel cells, such as the possibility of at least two years. Millennium is working with some hope of using this technology for notebook computers contact the manufacturer. The company said the objectives of the Millennium battery manufacturers for PC production costs 25 U.S. dollars for the battery, consumer-oriented sales price of the additional battery is about 150 U.S. dollars, this is the second laptop battery standard price.
Tianjin amorphous silicon thin film solar cell market formation
Was included in the national high-tech industry development projects planned annual production capacity of 5MW amorphous silicon thin film solar cell production line, Nankai University, through relying on technology, the introduction of the United States EPV’s advanced single-room, high-capacity production facilities in Tianjin to the battery company built and put into production, and exports to the German market, further enhanced the green energy industry in Tianjin’s international competitiveness. Amorphous silicon thin film solar cell in its low manufacturing costs, energy recovery period is short, high power output, better than the past, silicon, selenium solar cells. The project construction area of 7000 square meters, has two solar panels and components production line can produce two-node cell product ibm thinkpad t43 battery, ibm thinkpad t43p battery, currently the highest international production efficiency of production technology. It is put into production, China will have a high level, low-cost mass production of amorphous silicon thin film solar cell capacity of a small number of countries abroad to further break the monopoly of the product, at the same time energy saving, environmental protection, as well as residents without electricity to solve energy problems has obvious social benefits.
