Digital battery

In recent years, with new lithium-ion secondary battery in top sports energy, environmental protection, security and other lithium breakthrough technology industrialization of electric vehicles entered an important phase of development. August 25, 2006 Lithium power ion battery technology and industrial development of the international forum held in Beijing, Zheng Ji-chun, deputy director of Beijing Municipal Science and Technology Committee briefed the participants on electric vehicles in Beijing and lithium-industry developments ion battery. hp Pavilion dv2000 battery  hp Pavilion dv6000 battery

 

Development of electric vehicles is required

 

Zheng Ji-chun said that in addition to global energy crisis, the background, development of electric vehicles in Beijing there are two main reasons, namely, the requirements of environmental protection and the Olympic requirements.

 

According to statistics, from the end of June this year in Beijing reached 2.73 million motor vehicles to maintain, primarily in China, with an annual growth rate of about 15% is expected of By the end of this year will exceed 3 million euros. With the amount of car ownership has increased year by year, commuting from his people very practical at the same time, has also caused environmental pollution, noise, oil tight and so on. According to the experimental units, each fuel vehicles daily gases emitted about 0.6 ~ 0.9 kilograms, the atmosphere in Beijing more than 70% of oil, over 60% of nitrogen oxides from exhaust from cars, direct discharges of pollutants from car the total concentration of the contribution rate has shown an upward trend. Compared with foreign countries, emissions from motor vehicles in China caused by air pollution is much higher than the United States, Japan, France, automobile exhaust has become the capital of main sources of air pollution. Dell Inspiron 1150 battery  Dell Inspiron 1300 battery

 

In addition, the 2008 Olympic Games will be held in Beijing, according to his previous experience in successfully hosting the Olympic and pure electric vehicles have become the host city for the Olympics earlier promotional theme of Green Olympics. In 1996, the United States Olympic Games in Atlanta, has invested more than 250 vehicles from golf carts electric and 15 electric buses in the fleet composition of the green, the Sydney 2000 Olympics, has invested $ 400 pure electric vehicles by the composition of the fleet green 2004 Athens Olympic Games in South Korea Hyundai offers a number of vehicles, pure electric vehicles for the marathon and marathon relay of the torch lead car. Solemn commitment of the Beijing Olympics would be “tight control of exhaust gas from vehicles and other sources of emissions of pollutants and the urban daily average concentration of major pollutants to ensure that weather conditions over unfavorable to achieving the standards of air quality required by the International Olympic Committee.”

 

Zheng Ji-chun said, according to these reasons, Beijing has the responsibility and the need to develop electric vehicles is a difficult and urgent.  IBM ThinkPad X60 battery FRU 92P1141

 

Pure electric vehicles will be used for Beijing Olympics

 

According to Zheng Ji-chun erected the development of Beijing Electric Vehicle fundamental objective is to reduce automobile pollution, adjust and improve the structure of energy consumption and to achieve urban economic development, social and environmental development. To this end, the development of Beijing electric vehicles throughout the deployment of a three-pronged: First, select the bus to promote the use of electric vehicles as the main areas, the second is to promote research electric vehicles, development and industrialization, third battery of active power, etc. advanced technology vehicle research and development.

 

Use of electric vehicles in the Olympic Games, Beijing has also made a corresponding development plan: First, 90% buses and all municipal regulations (environmental and postal) car for the electric vehicle, the second is research and development of pure electric vehicles to improve traffic pollution, three Olympic Park with a zero emission vehicles and ultra-low emission vehicle. VGP-BPS8B VGP-BPS9

 

Zheng Ji-chun said, according to the presentation of preliminary ideas for pure electric vehicles as the representative of the zero-emission and ultra-low emission vehicle, it will direct the Beijing Olympics, applied to the major bus lines , focusing on regional and sports centers. To this end, Beijing attaches great importance to electric vehicles in recent years, research, development and promotion application. It is understood that, “15″ period, Beijing took the 863 “national” plan major projects in pure electric vehicles, electric buses and bus research and fuel cell development tasks, and became the National Science and Technology has established four model cities in the world of electric vehicles. Science and Technology Commission of Beijing Olympics is also used in the development and application of electric vehicles, one after another in this area, science and technology funds invested around 2 billion euros, thanks a series of major scientific and technological projects and scientific and technological projects carried out much work, research and development, manufacture, application to promote the three links in the detail and meticulous deployment. PA3285U-3BRS PA3383U-1BRS

 

According to reports, the search for electric vehicles and development process, Beijing has made a series of technical achievements with the rights of independent intellectual property, access to more than 20 patents, developing technical specifications and standards of undertaking of 22 items related companies have independent intellectual property rights produced electric vehicle capabilities, and Beijing R & D of electric vehicles has almost reached the practical level. A number of lines through a model for nearly a year to run the Beijing developed independently of the overall performance of the electric passenger car pure principle has been found practical electric vehicles and key components of the reliability and applicability of the problem was basically solved, the mileage intervals were failure to reach the level of conventional engines, internal combustion, can basically meet the bus and use requirements during the Olympic Games.

 

Lithium battery car problem solving Olympics

 

Electric vehicles are crucial cycle of battery life, safety, cost and application problems efficiently. Electric vehicles in Beijing in the development and commercialization process has also been confronted with these obstacles, the battery technology for power, performance and cost constraints become an issue of wide application of commercial electric vehicles of the neck strangulation.

 

According to Zheng Ji-chun, at present, Beijing, developed mainly in the location of production of electric vehicles, lead to greater capacity, battery acid and lithium-ion batteries as power, fuel cell technology fuel is still at the track and the stage of research. With the trial operation in a number of bus routes and found that the use of lead acid batteries for electric vehicle driving range is shorter lifespan is short. In addition, lead acid batteries, there are still bulky, not environmental protection and other shortcomings. And compared with lead acid batteries, lithium-ion battery is a high energy density, high operating voltage of the green cells is considered to power future electric vehicle battery, one of the best choices, but the high cost of investment of time. It is understood that an electrical bus with 400-an-hour lithium-price ion battery to hundreds of thousands of dollars to reduce the cost of lithium-ion battery is an important element of future research.

 

Beijing attaches great importance to the lithium-ion battery and key material for research and industrialization. It is understood that, “15″ period around the lithium-ion battery research and development and implementation of the Science of Beijing Municipality and Technology Commission has invested more than 4000 million science and funds technology, organization and implementation of lithium, the material of the lithium ion battery cathode of manganese oxide from industrial technological development “,” pure electric vehicle lithium-industrialization of ion battery research and development ” and a significant number of scientific and technological projects, support the cathode material, the diaphragm and other essential materials to a series of lithium-cell research ion. Thanks to scientific research and technological research on key technologies and development of lithium-ion battery Beijing and key materials for the industry has made a breakthrough. Current cathode materials have been developed with intellectual property rights independent of the lithium-ion batteries key information necessary for the synthesis of manganese oxide lithium technology to solve an international structure of lithium manganese spinel oxide the synthesis of key technical problems and the lithium manganese oxide charge and discharge cycle stability of the world with problems of poor technique, and has made lithium oxide and lithium manganese oxide industrialization cobalt material.

 

However, Zheng Ji-chun also emphasized that lithium current China-materials separator ion A1060 M8403 battery necessary to rely solely on imports, prices cost high-powered battery separator materials represent over 30%. If the membrane material to enable location will significantly reduce the cost of battery power. For example, the Olympic 400 with an electric car when the lithium-ion battery, divide the cost accounted for 16 million yuan, if the membrane to allow localization costs will save half of the membrane. Currently, a number of units are organized scientific research, and some have already entered the pilot phase.

Color screen phones has been the market for a full year, advertising overwhelming, tempting us to the rope, but users still can not calmly why buy? The high prices of the reasons are undoubtedly important, but also a problem in the cell phone batteries can not shirk responsibility.

 

According to statistics, almost half of users suspected cell phone battery standby is too short, through a series of problems for users, so that the user “love machine is not easy. “

 

Bacheng users more satisfied with waiting time for a more detailed understanding of the thinking of the user, a recent study of Saint-Marc, Beijing, Shanghai and other major cities between the ages of 20 — 40 mobile phone users completed a survey on male / female ratio of the sample 6:4, close to the real market rate of the user. M8403 apple iBook G4 12 inch battery

 

Asked about “the mobile phone battery current satisfied, the 79% of users are the views of batteries for mobile phones. Knowledge of Figure 1, only 13% of satisfied users of mobile phone batteries, 8% of people Generally, he reluctantly accepts.

 

User comments on the current number of batteries for mobile phones, mainly summarized standby, performance and appearance in three areas (see Figure II). Firstly, 37% of respondents think the waiting time is too short, they believe that the frequent travel and preparation of back-up battery is charging something inconvenient. Secondly, approximately 19% of people said that nothing guarantees the performance, especially the numerous non-original batteries are more prone to problems, life is even shorter. Again, almost 15% of respondents believe that the battery color machine as a whole can not meet the multimedia, gaming and other multimedia needs. Finally, he expressed aspect is larger and lighter mobile phone form PA3534U-1BRS PA3591U-1BRS factor may not be consistent.

 

According to the sales staff of mobile phones, in the absence of words or short message service, waiting time traditional phone is generally 5 days, the actual use of generally three days, for traffic management or Sales of such personnel shall normally not exceed 2 days. In fact, users generally think that it would not be enough time before the battery market as a whole is even shorter time saver.

 

Compared to the previous two years, and now the market for mobile telephony is already sitting on top “Gold Mountain”. With the technical threshold for the reduction of accessories for mobile phones by the coveted “Wedge Mountain” Small and Medium Enterprises swarmed the market while a mixed bag. As these manufacturers to pursue “low cost” and “factory fast” quality batteries for mobile phones, there is no assurance that the natural reduction of standby time, the batteries gradually increase market share throughout VGP-BPS2 VGP-BPS2A Battery standby is short.

 

At the same time, these non-original batteries are still quality assurance and after sales service for the user to add a lot of trouble, leaving the poor impression. In this regard, a user is full of grievances: “Suddenly a problem, you must go to repair, the warranty can not find the person can go to the expensive mobile phone accessories shop slaughtered.”

 

At present mobile phone standby time has become a headache for the business traveler. Especially those who travel long business people moving frequently, the sales staff, they have more time to load their regular cell phones, let alone mobile phone charging much more time “meal” for finish things. This obviously gives “busy” as the characteristics of a mission to carry a heavy burden.

 

Recent salary survey shows that domestic: in all trades, marketing or sales revenue ahead of the fourth class of employees, what is channel sales business and an increased awareness with the result. Company management is probably the high income group, have lost these two groups of users, the positioning in the high-level consumer machines depend on the color of Han to eat? Traditional cell phone will lose a cow. PP2182L HSTNN-LB31

 

Users look forward to “green” and not “undisciplined”

 

To the user of mobile phone battery has a lot of comments also expressed a degree of understanding and of the ardent expectation of all respondents were willing to express their views on the future of batteries for mobile phones (see Figure 3).

 

When asked “Are you the best hope for the future of batteries for mobile phones,” haste the battery more environmentally friendly was the largest, representing about 33%. Environmental protection is consistent with modern trends in green consumption, the result of this, Toshiba has taken a position, recently launched a battery more environmentally formaldehyde, it is understood from the consumer market, batteries lithium, this new type of battery is also more durable advantages over thin. Has been followed by nearly 23% of applications in both large capacity, good performance and the advantages of small form factor. This fuel cell technology, if necessary, the “mad rush”, which is for manufacturers to invest in more R & D devoted more energy, government support for multi-point test market time points. Mobile Home for technical faults, Wang Bing, deputy director of the Ministry of Information Industry Bureau is running emphasized: To reserve 3G industry, technology, Ministry of the Information Industry will increase in future 3G mobile phones, product development, investment, focus on breakthroughs in core technologies and software technology. Dell Latitude D810 battery  Dell Latitude D820 battery

 

Some users even consider problems from the perspective of manufacturers. An older man said: “Due to a variety of reasons, manufacturers of mobile phone technology is not enough rainfall, especially the domestic manufacturers is very difficult to function and appearance are perfect. ” 16% of people make greater investments in technology consulting also mentioned that some people in front of the battery can not be the trend of compact mobile phones online for concern.

 

Understanding the ownership of understanding of the user is still hope that the future of mobile phones easier to use. 28% of respondents have raised a number of questions about the use of small areas. These problems may companies do not realize that, but quite reasonable. About 13% of people want companies to effectively carry out the “Three Guarantees” service commitment, 12% of the charger a few questions like “Why is the make or model of mobile phone charger can not be reunification ? “,” head load device ‘Why so many “hands up”? flashboard occupy too much space, “… … or even 3% of people do not stop for replacement batteries and so on. An argument is more direct: “Do not the manufacturers of cell phones can do so many batteries and chargers” undisciplined “?IBM ThinkPad T42 battery IBM ThinkPad T43 battery

 

Users and a variety of nuanced understanding of hope is that the cell phone as a consumer mass was close to everyday people.

 

As the lives of some, but you also need to intimate service. However, users still lack the “three guarantees” service. It is understood that, “Three Guarantees” service after the enactment of the majority of the officers of “three guarantees” as stipulated in more clearly, but not implemented, the rate of cell phone complaints remained high. The frustration that some users’ mobile phones parallel “does not generally have after-sales service, it is difficult to accept that formal activity staff mobile phone service often with” water “, etc. as an excuse” three boxes of “services”. “Many manufacturers maintain a variety of points that we consider hidden costs of fraud.”

 

Just think, if you forget when you travel with a charger because the charger can not “step in those shoes, you have to offer cell phone service pricing for finding hotels, shopping malls, and even borrow charger strange companion, which are clearly unnecessary trouble. Pay attention to the search for efficiency in all things modern “convenience”, the simpler the better, but also willing to take money for convenience. In particular, high-level consumers want companies to the global situation and mutual cooperation, the shipper “Jiang Hu” unified, if the manufacturer requires additional investment, if added to the cost of mobile phones would not mind “Well Hua Xiaoqian do great things.” In fact, each family member in consumer goods, followed by “facilitate” the principle of the user gradually in “Xin Wo” and at the same time “unruly” will probably become a major obstacle to the development of mobile phones. BATCL50L  LCBTP03003 

It seems that manufacturers take into account not only the battery technology, “green”, but also the design, eliminating the “unruly” behavior.

 

Cell to become focused on short-Re board design techniques

 

As we live in the regulation of basic food and clothing “after, but also to a richer spiritual life” well-off people are also subject to the requirements of a consumer from a functional to a Multi-functional, feeling, aesthetic feelings and other psychological process will move towards the future of mobile telephony and the emergence of multi-media technology to small businesses.

 

Currently the camera functions available, send and receive multimedia messages, download games and features high-capacity telephone mobile, one of the major markets, people are increasingly willing to “pocket”. However, in the enjoyment of beautiful polyphonic ringtones, clear image, the user has indicated a marked increase in the frequency of loading is most felt that the lack of battery capacity. A user machine in color, said: “Buy the color is to follow the trend, if often hectic around the mobile phone recharge, life goes backwards.” hp Pavilion dv2000 battery  hp Pavilion dv6000 battery

 

In the multi-functional, “came to an end, all vendors are beginning to realize the core competitiveness of appearance in the mobile phone of the state of the climb. Which mobile phone manufacturers to Today ‘hui did not want their models more beautiful? “Light,” “delicious,” “Smart,” “thin” and so on ad words is none other than “small” in the past intended the word , and was even further “content” of the Nokia has also begun to focus on “the look”, you find not only young girls and hands, even the men around the mobile phone is also become increasingly small. With public enterprises on the size of the outside lines of the form, color, weight and other parameters of the process to reflect on several occasions, the mobile phones of tomorrow will be small, light of the extreme beauty. However, merchants have thought: “Hutouhunao” apparently Ben mobile phone battery will also “small” a stumbling block?

 

On the capacity of cellular telephone and shape the future of cell phone restrictions, this survey, 23% of users have put forward (see Figure II). Undoubtedly, mobile phone battery mobile phone has become a “content” and “look” to perfect a short board.

 

How do I reach this piece of board? We recommend: Heavy research and development, re-design. Developed a more environmentally friendly materials, energy and more energy effective action, people worry more time saver, and mobile phones will be the trend of green consumption, design of small general purpose batteries and chargers, including the high-end color machines, including mobile phones more quickly in the daily lives of people, which allows users to “Love Machine graduate.”