Digital battery

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.”

1. Battery invention inspired by frog legs

 

“Green” has become the most popular vocabulary. Environmental protection is at the heart of “new energy”, while the core of the new energy is the battery. Recently, the “2009 Electric Vehicle Industry Development Forum held in Beijing, the technology of pure electric vehicle Laptop battery that the meeting focused. In fact, pure electric vehicles used in battery, all power battery capacity of the largest categories, but also the highest technical difficulty of a battery. His ancestors there are over 200 years, has already emerged. Over 200 years of development history, they were in the work “hard”.

 

The birth of the battery based on people’s access to stable and sustained for present needs. However, the invention of the stack is derived from the anatomy of a frog’s experience generated by inspiration, a bit accidental.

 

Portrait of the Italian anatomist Luigi Galvani, because the anatomy of the frog, when he discovered the “bio-power” and famous, please note that the lower part of this portrait of a half-frog

 

One day in 1780, the Italian anatomist Luigi Galvani (Luigi Galvani) do dissections of frogs, hands held VGP-BPS10A/B all kinds of metallic equipment, inadvertently touched the thigh of the frog at the same time, the contraction muscles of frog legs at once a moment, as the stimulatory effect, and if only a metal instrument to touch the frogs, the absence of such a reaction. Galvani believed that this phenomenon occurs because the body of the animal a sort of internal generation of electricity, which he called “biopower”.

 

Galvani’s discovery aroused great interest to physicists who contributed to repeat the experiment of Galvani, an attempt to find a way to generate electricity. The volt Italian physicist (Alessandro Volta) several times after the experiment are: Galvani “biological electricity” is not correct, the frog muscle was able to produce current, probably a kind of fluid in the muscle car effect.

 

To demonstrate their point of view, the voltage at two different types of metal immersed in a variety of test solution. The results showed that the film of two metals, as there is a place with the solution of the chemical reaction between the metal can generate electricity.

 

1799 volts in a zinc plate and silver plate immersed in salt water was found to connect two metal son have accounts through. He therefore asked a number of zinc and silver film between the pads of cloth or paper soaked in salt water dishes stacked together, hand-to-end, he feels a strong current stimulus. Volts using this method successfully in the world’s first Dell Latitude D620 battery“heap of volts of electricity.” This “V Battery” is actually a series of batteries.

 

In fact, while there are two kinds of metals immersed in a solution, it may produce galvanic action. Had received surgery metal fragments found friends, with the tongue licking the metal fittings, you will feel “Ma Ma” feeling, because a variety of metals used in the lining had a battery.

 

1836-Brittany Daniel on the V stack “had improved, but better after another battery burner” and “Grove cell” and so escape. However, at the time, regardless of the type of batteries are needed to fill the liquid between two metal plates, handling is very convenient, especially the battery is used in liquid sulfuric acid, in time movement is very dangerous.

 

2 Evolution: From “portable” for reuse

 

The initiator of dry batteries in the age of mid-19th was born. In 1860, Leikelanshi France (Georges Leclanché) invented the carbon zinc batteries, which are easier to manufacture, and the initial wet water-based electrolytes progressive disorder with sticky dough type similarly to replace and, when they are packed in containers, “dry” sexual toshiba PA3191U-3BRS battery took place.

 

Invention Leikelanshi dryland

 

In 1887, the British Hellesen (Wilhelm Hellesen) invented the first dry. Compared to liquid batteries, the battery electrolyte is a paste, will not spill, easy to carry, so access to a wide range of applications.

 

Today, the dry cell has developed into a large family of over 100 different species. Common ordinary zinc - manganese dry batteries, alkaline zinc - manganese dry batteries, magnesium - manganese dry battery and so on, but the first invention, carbon zinc batteries is still the largest production of the modern dry cell. Battery technology continues to evolve in the process, new problems have emerged. It was found that despite the dry easy to use, inexpensive, disposable waste, but can not be reused. In addition, due to the metal as raw material easily lead to waste of raw materials, waste batteries can also cause environmental pollution. As a result, may be repeated charge discharge cycles, the repeated use of the hp Pavilion dv4 battery in a new direction.

 

In fact, the batteries can also be traced to the first invention of 1860. This year, the French plant (Gaston Plante) invented a battery electrode lead. This battery is unique in a period of time where the voltage drop of the battery, you can switch to reverse current, so that the battery voltage is picked up. Because the battery can be charged and can be used repeatedly, so called “battery.”

 

In 1890, Edison invented the iron-nickel rechargeable batteries, rechargeable 1910, commercial production of iron and nickel batteries. Today, more and more types of rechargeable batteries is rich in the form of increasingly diverse, the oldest of lead acid batteries, a battery of lead crystal, the iron-nickel batteries, and that silver zinc batteries, developed for lead-acid batteries, solar cells and lithium batteries, etc.. In the meantime, more and more areas of application of batteries, capacitors increases, the performance more stable pricing more practical.

 

3 Status: New power surge

 

The story can be seen from the foregoing, the entire history of the toshiba PA3284U-1BRS battery can also be considered a “try all kinds of metal can be made batteries” of history. Now the redder metal, industry cell is “Lithium.” Lithium is the lightest of all metals inside, is also lighter than water, especially moving, need to preserve the wax inside. In fact, the original inventor Thomas Edison once had lithium batteries, but due to the chemical properties of lithium metal is very strong, which makes the lithium metal processing, storage, use a very high requirement on the environment, such as along-term lithium batteries have not been implemented. Now people on the drums, “desperate for,” these questions is not a problem. Discharge exactly the weight of lithium batteries energy is high and tension is high, the self is small, can be stored long, so it is during the last 30 years has achieved great development. We use computers, calculators, cameras, watches, batteries are lithium batteries.

 

Li-ion battery that is after the battery voltage at no charge. This battery can be charged, but the cycle performance is not good in the charge-discharge cycle over the formation of lithium dendrites, causing internal short-circuit the BATCL50L battery, under normal circumstances the battery Management is prohibited. Later, Sony invented materials such as carbon anode, lithium-containing compounds to make positive, the charge-discharge process, there is no lithium metal and lithium-ion does, which is lithium-ion battery.

 

The advantages of lithium-ion batteries is very clear: a high voltage, small size, light weight, high energy, no memory effect, no pollution, low self-discharge, the long life cycle, as the most suitable for battery electric vehicles as one. Lithium-ion batteries, lithium-ion electrodes ran between positive and negative charge and discharge. Most cattle in this area of technology is “the structure of cell layers, that is, for many of assault layers very thin and then stacked together, so can be a very small volume of ‘a very high efficiency.

 

To improve ease of use, but the current number of electric cars, lithium can be used ordinary family of voltage-dependent, but the loading time up to several hours. To promote cars lithium battery large scale, the creation of the corresponding fully loaded station is essential. However, in March this year, Japanese researchers have developed a new type of “Lithium - air” batteries free of charge, just replace the water in the cathode-electrolyte function through the area of the map etc. to replace the lithium metal anode can be used continuously. In other words, charging facilities, adding things like a “filling station” rather than a big lock “battery charging station.”

 

In addition to the battery, people now want out of a variety of ways for storing electrical energy of the vehicle, for example, some have thought that with the speed flywheel for energy storage Qikuai. But the flywheel, once broken, it becomes a bomb, I did not Kaopu. Now the main research is to use the battery. In addition to lithium-ion batteries, there is a battery cell is promising “fuel”, which is a way to exist in the fuel and oxidant chemical energy directly into electricity plant. Fuel and air were sent to the fuel cell, electricity was produced well. One of the most convenient is to use hydrogen or hydrogen rich fuel gas containing the fuel cell.

 

The battery was born 200 years and they continue to move forward. Past and present the objectives of the battery has not changed: people everywhere to enjoy the electricity of a big favor.

In June 2009, a new attracted our attention: Sony Corporation has announced the six models of mercury-free alkaline button batteries (LR) of the marketing plan, which means that the Sony-mercury button batteries are fully free market.

 

In fact, as early as eight years ago, China’s New Leader Battery Co., Ltd. Business battery had been a breakthrough ahead of other countries that have plagued the world’s problems, and was the first conducted a large-scale production.

 

The mercury batteries inside a great harm to humanity, because the Laptop battery inside the mercury on the brain and nervous system toxin interfere significantly with normal nerves, the exposure fetus or infant to high doses of mercury can cause mental retardation, cerebral palsy, hearing impairment or loss of vision and so on. Even exposure to low doses of mercury, may also affect the healthy development of children, it may enable them to attract attention, action coordination, language skills, visuospatial, and memory problems text. For adults, a chronic mercury poisoning can cause memory decline, seizures, vision loss, and the hands, feet means paralysis, and fertility and the devastating effects of blood pressure. Increasing evidence shows that exposure to mercury may increase heart disease.

 

And because the VGP-BPS8 battery of a high frequency of use and universality, making the threat of mercury-containing batteries become more evident. It is reported that a New Zealand-style micro-mercury alkaline batteries can be contaminated by water is 600,000 liters, equivalent to the amount of water, the life of a person.

 

In other countries, more than a decade in Japan and the United States, Europe and other well known manufacturers of mercury-free batteries, mercury free button cell surprised by a large number of studies. However, there are technical problems are not resolved, there is no one company can successfully produce mercury-free alkaline button cell, resulting in the global market has been the use of mercury-containing button cell alkaline. Coin 1 billion each year by the production and use, so that China and the rest of the world, people still face the risk of mercury exposure.

 

While all research stopped, when this problem by breaking the new company-Qing Li Dade. In this regard, the China Battery Industry Association and the American groups of the environment have given a high degree of recognition and evaluation as the cause of the world’s great contribution to protecting the environment. With the invention of this technology, China has become the world’s first mercury in Dell XPS M1210 battery-free buttons cracking problems of the country.

 

It is understood that the reasons for mercury button batteries, mercury is used to block cream zinc anode of the battery with pieces of metal anode contact, because these contacts produce hydrogen gas, leading to cell swelling deformation, leak or even explosion. Early mercury button cell battery problem leak also exists, which affects performance, battery life and use of the most fatal flaw, but in the late 70s of last century, mercury leakage problems of button cells, they were forwarded to the original use of punch made with stainless steel plate and then nickel plated or gold, “the negative coverage, replaced by a” nickel, stainless steel, copper laminated composite formed the “Group of metal composite,” made negative coverage, and other improvements related to actually be controlled.

 

The purpose of this patented invention is to maintain the original mercury (eg mercury) batteries buttons fight against the performance of the leak itself based on mercury free button batteries.

 

The patent on October 19, 2001 by the National Office of Intellectual Property in the patent application, and October 2, 2002 announcement was authorized by the patent No. 01234722.1.

 

With the use of mercury-containing button cell and the increasing volume of waste, waste batteries, mercury pollution of the environment is becoming more serious. Thus, the needs of environmental protection, button cell hp F2024A battery industry manufacturing has been eager to set the battery in the mercury problem. In this patent application, Sony, Toshiba, Hitachi, Panasonic, Seiko, etc. at the button battery R & D and manufacturing industry, the leading position among Japanese companies, are mercury free button batteries for solve the problem for a variety of attempts and efforts to put forward all kinds of technological solutions. All these technical programs are committed to addressing mercury free leakage caused by the new problem, but failed to respond effectively to mercury free technology and anti-leakage effect of the two. Therefore, this patent application until a few days ago, button battery manufacturing may actually have not effectively address both mercury-free technology and the fight against the problem of leakage, and therefore mercury free button batteries are not even really realize the industrialization and market access.

 

This patent search and development through the use of unconventional ideas, successfully resolved the distress button industry of the manufacture of batteries for many years of technical problems. Before the date of this patent application, all addressing the issue of mercury-free technology for improving the program are in the existing technology base to mitigate the negative effects of escalation (eg, leaks) Speed commonly used by nickel - stainless steel - made from copper to remove three layers composite plate consisting of the CAP metal anodes based on a sophisticated system, all designed to improve the programs do not address the negative laminate cover any changes in the structure itself Similarly, even knowing that negative coverage multilayer structure forming the dislocation occurs and damage and coatings used in its suppression of the hydrogen produced by indium or tin, causing the VGP-BPS9 battery chamber of the tire and leakage is still a proposed complex of many other “plugs” of the program, but has not given regarding the availability covered by changing the negative multilayer structure to solve this problem, inspiring art.

 

And this patent is another way, its R & D and put aside the idea of super-normal manner by existing technology, made of three layers of sheet metal composite anode covered with a laminate structure, but directly by the metal plates and sheets stainless steel anode on-chip gold, silver, copper, tin, indium and other tests and found that the negative on the chip or indium tin -plated success in controlling cream zinc anode of the BATCL50L battery in contact with the film anode product gas as well as the improvement of raw materials and formulations on the successful production of a mercury-zinc free alkaline-manganese, zinc / silver manganese button-type batteries. Based on the discovery, the completion of the present utility model. ”

 

In this patent, the technical program to better the negative on the chip or indium tin plating and the elimination of a single pinhole surface prone to problems presented in this patent by plates of iron or stainless steel in negative film on the bare chip first nickel plating or copper, because of “a chemical nickel or copper, anode film battery,” and then in the chip of indium anode battery or tinning.

 

Using patented technology, the program has produced mercury free button batteries in 2002, which had been successful in achieving industrial production, the product of the mass market, buys the use of ‘well-known companies such as McDonald’s, and has received praise from environmental groups in the United States, reached a Sony, Toshiba, Hitachi, Panasonic and other multinational efforts for many years failed to achieve the technical objectives for protecting the ecological environment of mankind has made a significant contribution.