Expert: Li-ion battery problems are many reasons
Continued violence on the defects in the notebook lithium batteries(hp f2024b battery,hp f4486b battery,hp f4809a), Dell, Apple recall the news of a large scale after a few days ago and reported that Matsushita is recalling in Japan of the 6000 domestic sales of notebook lithium batteries due to overheating because there is also a hidden danger .
Although the Panasonic than the size of the battery before the recall of Dell and Apple more than the size of a small, but had to let us look at the notebook again the safety of lithium batteries. In this regard, lithium-ion battery industry experts said Steven Carlson, lithium batteries are not due to frequent problems with lithium batteries due to its own technology, its causes should be multi-faceted.
With the continuous development of notebook computers, the battery life of notebook also a higher demand, which makes the manufacturer is faced with enormous challenges. Reason for the accident, Carlson said the main reason for this is because the manufacturer of the battery due to the requirements of the standard.
For the needs of consumers, battery manufacturers have to come up with a long product life, but at the same time ensure the safety of products, reduce heat, and to consider its own manufacturing costs, which is currently faced by manufacturers problems. Carlson said that as the temperature exceeds the tolerance range of the hp f4812a battery,hp hstnn-lb31 battery itself, the lithium batteries will enable the “Auto-off” technology to prevent the fire, so the battery is not unexpected technical reasons.
Lithium manganese battery mileage has continued to run more than 20,000 km
A few days ago the news from the Beijing Municipal Science and Technology Commission, said: As a key part of the electric car, lithium-ion battery development has been made of the results of both, one developed with independent intellectual property rights of a wide range of lithium-ion battery cathode materials, the realization of the battery the industrialization of cathode material; second is the development of the battery power goes smoothly, electric buses for the Olympic Games projects secure 100Ah high-capacity lithium manganese battery has run the successful completion of the vehicle. Assume unit project - Beijing Institute of Technology Center for electric vehicles, deputy director of engineering and technology-Lin Cheng, the parties are now planning a new model of electric vehicle operations, when the lead-acid batteries and lithium batteries will serve as the core of power, focusing on assessment of lithium battery performance, as the Olympic Games during the lithium-ion electric passenger car the size of the application of technology to provide pavilion zv6000 battery,hp pb992a battery reference data.
Xiamen free three companies awarded the certification of export
To undergo a rigorous review of assessment, approval, Xoceco LCD TV, Jinlong passenger cars, three times the battery 6 September was formally awarded “inspection-free export of” qualification certificates. AQSIQ Li Changjiang, vice governor of Fujian Province, Ye Shuangyu awarded to three companies to verify the book free. Li Changjiang made an important speech.
Li Changjiang said that the import and export commodities inspection-free country in order to encourage import and export of quality goods to promote the development of foreign trade and economic cooperation to develop an arbitration policy is to embody the highest level of product quality supervision system, which implemented the past two years, more than 40 companies across the country have part of products have been issued by the AQSIQ certificate free.
Quality is the life of products. Li Changjiang, said the AQSIQ will take three measures to help guide and the number hp f2024b battery,hp f4486b battery,hp f4809a of foreign exchange from enterprises to the quality and efficiency-based enhancement. The first is to strengthen the quality of export products of the regulatory test to ensure the quality of export products, to encourage enterprises to increase mechanical and electrical energy saving, environment-friendly technology and product development; the second is the categorization on the basis of the inspection system so as not to focus on export enterprises to continue to arbitration; The third is to strengthen the foreign technical trade measures on the collection, tracking, analysis, research, guide enterprises to develop international standards in accordance with the design, production, timely and relevant certification, break barriers.
Xiamen, known as the “city card” of the Xiamen Overseas Chinese Electronics, Jinlong passenger cars, three times the battery, and its business reputation in terms of quality, technological strength and international market development and so is the Chinese enterprises “going out” an excellent representative of the access inspection-free export award is well deserved. Certification to participate in the ceremony, vice mayor of Xiamen, Huang Ling said that the three companies awarded the inspection-free qualification, demonstrated the Xiamen Foreign Economic and continue to follow in the forefront of the country, Xiamen City, will continue to vigorously promote process quality, speed up the implementation of brand strategy, strive for more inspection-free export products into the ranks.
Wang Fu Xiamen Inspection and Quarantine Bureau said the Secretary, the three enterprises in the national inspection-free treatment will facilitate access to a wide range of export products can be saved at least three working days to be tested, the realization of customs clearance speed, especially through the avoidance of post-mortem examination of the expert consultation, can effectively promote the enterprises to improve and perfect the quality management system. BrandName to encourage exports of high-quality work of the Council to defend the “inspection-free export” the quality of the gold medal hp f4812a battery,hp hstnn-lb31 battery,hp pavilion zv6000. They took the lead in the country to explore the classified management, risk assessment, such as the mode of regulation of a variety of tests, the rapid opening of a nuclear release channel, from the inspection-free products, report recommended that the pre-trial, trial, assessment, follow-up until the licensing regulation, every detail demanding.
It is reported that as the country’s first batch of pilot innovative enterprises of Xiamen Overseas Chinese Electronics Company, is China’s largest color TV exports, one of the world to sell 100 of each will have 4 sets of flat-panel TVs from the Xoceco.
The same as the industry leader in the Golden Dragon Bus, this has become a national free inspection through the largest passenger car business, the company’s production and sales for many years the industry’s first out.
Three times as the focus of China’s battery industry backbone enterprises,hp pb992a is the first dry cell battery industry quality inspection-free export enterprises in Xiamen have also achieved a “free export inspection” breakthrough product.