digital batteries

Following Beijing, Hubei and other provinces and municipalities to create new Sony VGP-BPS2 Sony VGP-BPS2A energy automotive industry of the Union, January 24 by the government led by the League of Henan Province, Zhengzhou electric car industry that until now Nearly 10 new energy alliance between the automotive industry was born. At the same time, government subsidies and government procurement as the principal means, local governments have intensified their efforts to support the energy industry new car.

Henan: the provincial government grants to 150 million yuan

Henan Province, the Office of Leading Group of the electric vehicle, the Commissioner said to “buy newspapers Government Information” Reporter: “Henan Province, to support the development of the electric vehicle industry, relevant documents are presented for the approval process, however, be used to support projects of electric vehicles in the Henan province of funds already in place. “It is said that the first of the Henan provincial government allocated funding of 5000 million yuan, Zhengzhou, Xinxiang, Jiaozuo, Luoyang, and the entry of four local matching funds of at least 2 times the provincial government invested, while the government intends to invest in the province of Henan both counterpart funds of about 100 million yuan. Vostro 1500 battery Vostro 1700 battery

Related funds will mainly be used to subsidize the purchase of units of electric vehicles and electric vehicles supporting infrastructure. We learn that, in accordance with relevant provisions of law to purchase units in the electric bus in Henan Province subsidizes 50 million, Pakistan 200 thousand yuan, 60,000 yuan cars, while the venue of the 3000 Electric Vehicle . In addition, to support the construction of the Henan Electric Power Company dedicated car charging stations and other equipment, the Henan provincial government has also allocated 10 million yuan of grant funds.

When the League of Henan electric car industry before the establishment of the city of Zhengzhou has enacted the “city of Zhengzhou Electric Vehicle Operations Demonstration Program”, depending on the program in 2010 in the city of Zhengzhou has opened two lines of model and a bus inter-city bus model. Among these, 29 route online passenger car model hybrid at the end of January before the formal operation of hybrid buses equipped with 10 sets, 85 highway Online pure electric passenger car model at the end of June, before the official start its activities, pre-equipped with 20 sets of electric passenger car clean; Zheng Kaesong inter-bus routes will run one Pilot May 1 Opening of the first hybrid with five units. MacBook Pro 15 inch battery A1078

In addition, as a model for electric car users, Zhengzhou City Public Security Bureau according to the acquisition of pure electric vehicles will be three, because the police patrol car traffic; Transportation Commission, the Municipal , City of Industry and Information Commission as a model to obtain a car, Zhengzhou City, the power company buy pure electric cars four, as the car engineering. Zhengzhou High-Tech Zone, Zhengzhou Economic Development Zone will be the acquisition of pure electric cars, 5, Shaolin 5A scenic spots will be purchased in 5 classes of cars to pure electric achieve closure of the regional model runs.

Shenzhen: building dedicated loading stations to lay the foundation for the promotion

Shenzhen City is the initial shortlist energy saving and new energy vehicles to promote a pilot demonstration, one of 13 cities and is currently expected to five cities private purchase of energy from new models subsidies. As with Zhengzhou, Shenzhen and the development of new energy automotive industry has also highlighted the field of electric vehicles, which is located in Shenzhen, BYD is for many. PA3399U-2BRS PA3465U-1BRS

Unlike hybrid vehicles have already entered the implementation phase, the development of electric vehicles is still limited by the objective environment, the main question is required to charge the car to meet special loading stations and other infrastructure. To this end, Shenzhen City, China Southern Power Grid Corporation has created two positions for loading vehicles reserved for electric vehicles Shenzhen trial, laying the initial groundwork.

Not only that, the municipal government of Shenzhen in 2008, signed with BYD Auto to buy 100 electric vehicles, an agreement has now delivered more than 50 units, as ministries of a functioning government vehicles in general public use.

Shenzhen to support the development of electric vehicles is another way the government subsidizes the purchase of electric vehicles. It is reported that the first quarter of this year, Shenzhen, should publish a policy specific grant, including the taxi industry and purchases of private grants to electric vehicles. ThinkPad R52 battery ThinkPad T40 battery

With the help of government subsidies, BYD plans to start in the first quarter of 2010, electric cars E6 took the head of the taxi industry to make a race driver. “In the rental sector for pilot projects, the passengers will take us through the electrical performance of taxi experience. BYD, said Yang Zhao, Director of Public Relations.

Provinces and cities for its planned multi-battery charging station

In addition to Zhengzhou, Shenzhen City, the program in 2010 to build the city Electric Vehicle Charging Station also Changchun, Shanghai, Tianjin and Xi’an.

As the country’s first “energy saving and new energy vehicles for achieving the demonstration and extension of the pilot project,” city of Changchun City electric car this year, there will be buses and other way, Tianjin charger for the year to build five power plants, Beijing also plans to accelerate construction of charging stations for electric cars. Vostro 1400 battery Vostro 1510 battery

Industry sources, charging stations for electric vehicles to invest in small, technically there is no problem, we can build a charging station charging dozens of piles, with fast load and simultaneously charge the advantage while the overall average investment of 300 million euros. Charging stations for electric cars, like the gas station in traditional cars, through the government, construction has led to charging stations and other infrastructure are the motor industries of electric car, a condition prior to development.

In the early stages of development of the electric vehicle industry, the government’s priority markets and government subsidies are necessary means to support electric cars, there is no government support, a vehicle can not be controlled independently companies in the industry.

However, some experts said that the government can not always be given to the development of electric vehicles heavily subsidized PB991A PB992A, and finally need to price the cars through their own efforts to reduce costs.

1, lithium-ion batteries generations of Change

The first generation of lithium-ion VGP-BPS2A VGP-BPS9A batteries: anode: lithium metal, the tensions of work to 3.7V. Since lithium directly to a very bright as a negative, too many security risks have been eliminated.

The second generation: low-power lithium-ion batteries liquid. Anode material allotrope C, operating voltage was reduced to 3.6 V. It avoids directly to the lithium metal as the potential security problems of anode are generally used for laptops, cameras and so on.

Third-generation polymer lithium-ion battery. The electrolyte does not flow from freezing solid material can be made into any shape, size. Great capacity but not high current discharge for mobile phones, MP3 and other computer products market power by a smaller favor.

The fourth-generation high-power lithium-ion battery. High capacity, clean and high current (power) discharge. Electric bicycles and electric vehicles as a high power battery.

Secondly, the advantages of lithium batteries

1. Lithium is the lightest metal in nature, specific gravity and water is only 1 / 2, so the quality lithium-ion batteries that high. Usually cadmium – nickel-2 to 3 times, hydrogen – The nickel was ~ 2-foldIBM ThinkPad R52 battery IBM ThinkPad T40 battery

2. Lithium atom / ion radius smaller volume ratio of hydrogen – rechargeable nickel to 30% smaller than the size of its energy is also high. Usually cadmium – nickel-two times more hydrogen – rechargeable nickel 1.5 times.

3. Thirdly, lithium is the least electronegativity, the standard redox potential of – 3.045 V (hydrogen electrode reference is concerned). Therefore, both find as suitable cathode material, you can get a high electromotive force, which currently operates 3 to 4 volts, is cadmium – nickel, hydrogen – nickel 3 times.

4. And most sources of chemical energy with a different aqueous solution as electrolyte, lithium-ion batteries use organic solvents as an electrolyte. Therefore, the lithium-ion batteries often used with a wide range of temperature, usually 20 ℃ ~ 60 ℃, particularly adapted for use at low temperature. The solution near the battery to 0 ℃, which is a result of electrolyte freezing completely discarded.

5. Lithium-ion batteries containing heavy metal elements (such as lead acid batteries in Pb) and toxic elements (such as cadmium – nickel batteries in Ge) do not cause environmental pollution, they been known as the green battery.

6. Lithium battery voltage discharge ion plate, no memory effect, little self-discharge cycle life long, but it is also an important advantage. Dell Inspiron 1300 battery  Dell Inspiron 1420 battery

3, the security risks of lithium batteries come from?

(1) Lithium-essential ion battery: Li animated metals in the non-normal circumstances (eg, overload), Li + may be negative to be electronic, not precipitation lithium metal, and assembled in a dendrite lithium perforated diaphragm, connectivity is negative, causing internal short-circuit the battery. In addition, in the case of air or water, the precipitation of lithium metal but also extremely insecure factors.

(2) lithium-ion battery electrolytes: conductivity is low flammability, oxidation and reduction of solution. Battery voltage lithium 3 ~ 4 V, the traditional theory of the tension of the electrolyte solution 1.23 V, the lithium battery of high-voltage electrolysis of water has long been recognized. Thus, lithium batteries can only be due to high compression, high-boiling point organic electrolyte. Organic solution has the disadvantage of generally conductivity (eg high resistance) in short-circuit and overload of work, the high current rapidly cause the battery’s internal heat, which triggers the combustion of electrolyte in overload, where too discharge electrolysis solution is oxidized or restoration, the production of a large number of gas, so that sealed lithium-ion battery is even a risk of explosion! In addition, the internal temperature of the battery and the battery are a couple of reaction intensified in the vicious circle of positive feedback, leading to fire or explosion of battery of short duration. hp Pavilion DV1000 battery  hp Pavilion dv4000 battery

4, power-based lithium-safety requirements on ion batteries as lithium-ion battery means more

(1), large capacity requirements of safety higher: the power type lithium-ion batteries and the combination of the battery capacity is 1.3Ah, 1.5AH, 3Ah, 3.5AH, 7Ah, 10Ah, 14Ah, 20Ah or higher is lithium-ion batteries in general several times. Large capacity for materials micro-performance lithium-ion battery anode are being de-embedded / embedded in the number of lithium-ion batteries, which will increase its security implications.

(2) Discharge high power safety requirements are higher: low-power lithium ion batteries, they are less active in the power of the computer products market, and power lithium-ion batteries used in electric, powered vehicles and military player. The power to fulfill the latter is much larger than the first, namely, the internal battery to withstand the current is much larger than the former, but as mentioned earlier, organic electrolytes by strong currents (typically up ’safety of several or even dozens of security), is also a lithium-ion a risk factor for the battery.

(3) the use of harsh conditions on the security requirements are higher: the battery type lithium-ion power commonly used in difficult conditions, such as electric vehicles as a power source, they work full air, to withstand changes in temperature in its impact, while benefiting from bumps and emergency stop, accelerate test extrinsic motivation. PA3399U-1BRS PA3399U-2BAS

Therefore, lithium power type, the security issues that ion battery using lithium-ion battery is more prominent, higher requirements. How to solve this problem, also from the material, structure and circuit protection to begin. Finally, and scientific testing and certification authority, so it can provide efficient and safe power type lithium-ion delivered to the customer’s hands.

5, the security issues resolved?

One, materials, start with a selection of over safety of lithium manganese oxide, lithium iron phosphate cathode material B as a reasonable choice of anode material for C temperature characteristics over the selection of membrane materials and better temperature characteristics of D, a higher pressure, electrical conductivity and better electrolyte formula E a reasonable proportion of positive and negative materials

2 Circuit A reliable external peripheral circuits are designed to ensure reliability, failure analysis prepared to reduce the working batteries in extreme conditions, the probability, so that the batteries operate in a reasonable condition B processes and materials to ensure the reliability of the circuitA1022 A1078

3, the strict inspection and monitoring.

When your phone time to use shorter VGP-BPS10 VGP-BPS8 battery (memory effects or aging), you need a battery to replace it?

The next time you encounter this situation when you save your money, you say a very effective way to test:

1, the battery in the newspaper before being placed in plastic bags, wrap well into the freezer for three days (the logs can absorb excess moisture)

2, three days after the transfer of two days at room temperature

3, two days after charging the battery, mobile phone charge saturation test wrap yellow (estimated to save 80% -90%).

The information revealed by the well-known manufacturers’ engineers’ battery, according to a friend pointed out that the effects tested to be effective. Like any effect, anyway, the 346970-001 367759-001 battery faster useless, but everyone has a refrigerator, ladies and gentlemen may want to try it!

I try to explain! This method is not my own creation, is the professional way! May we wish to try!

Battery Internal battery fluid, because the battery aging, because the liquid solidified lead battery. The solution is to put the battery low freezing temperature, so that the liquid solidified battery, let it melt naturally, drawing excess water, then fully charge the battery fluid to all assets, fair another new.

Really very helpful in giving you a reference!

A popular recipe for lithium current fixed telephone line-testing methods of ion battery!

Cell phones are now used in our daily life, electronic products used most frequently, and walk in the street, almost irrespective of young and old, rich or poor, nearly one or more labor, as I remember when he no longer get those bags of money a “Big Brother” so that those areas. But tell the truth, now that the popularity of mobile phones, and indeed the link is to make life more comfortable. Dell Inspiron B120 battery  Dell Inspiron B130 battery

I started using mobile phones to now she has replaced all four, and an early monochrome screen Motorola Samsung Anycall, was recently replaced by another Nokia N95, more functionality and use of cell phones have become increasingly frequent Consequently, the cell phone battery is a test, and take the N95 I use the example of this bar, every day is an hour or a normal voice calls, send text messages, then the time is probably ten to twenty minutes, of course, songs and games, is almost an hour, it probably also be able to adhere to three days or less.

A few days ago the battery in the search for information online and found a lot about the restoration of the position of the old battery, just wanted to come to his house and several of these batteries are old machines at rest, it introduced a better test, but also a look at these methods in the end is not feasible. A1078 A1175

The first is the freezing method: close to limit the use of mobile phone batteries in the refrigerator, freezer for three days, a chance to continue to use, battery life longer than the pre-frozen! This is the latest rumor on the Internet fix old battery, I will introduce the first of this surgery 啦!

Motorola to first find the battery, this machine is still seven years ago, V70, a rotating screen, now he can give a child a toy, and inside the battery is original, and End CECT load placed over two days is probably no electricity, and remove the battery with two layers of plastic wrap and two layers of paper bag, which is hygroscopic moisture, Fang Bingxiang cold freezer for three days, then remove the packaging and then dried for two days, charging the phone that the mobile phone of the third day without electricity only at night, it seems that this approach is really having some effect.

This approach to online professional explanation is as follows: mobile phone battery loading and unloading process is a process in the meantime, the battery in the yin and yang with the other to pay the amount received. The reason the battery will be more and more without the use because the normal room temperature, the electron kinetic energy in the relatively large, and the battery is in an active state, where the leak is relatively frequent. But the PA3399U-1BAS PA3399U-1BRS battery in the mid to low temperature, the surface of the lithium electrolyte membrane and the micro-structure, and their interfaces are changed significantly, leading to cells in assets temporarily to reduce the current drain, if the charging, cell phone to be switched on time will increase.

For this interpretation, I am not a physics does not know the right end wrong with that.

The second argument, using an eraser wipe the batteries of mobile telephones and cellular telephone contact with the surface of contact with the metal, allowing the use of the situation of mobile batteries is a great good.

This principle is still relatively easy to understand will be a long time to surface oxidation of metals, a natural touch to close to the battery also used for short time. I use my mobile phone batteries Samsung to do experiments, do not use an eraser, and found sandpaper polishing, folded in half, using the tips of cell phone battery touch of polished brass few films, then wipe clean sheet again fully discharge and then charge the battery than the original multi-purpose room of the day, it seems that there are still effects.

A third argument is given near the demolition discharge the battery completely, then recharge the battery is activated. BATBL50L6 LCBTP03003

This does not seem many people have tried, I happen to have a battery backup is an old Samsung mobile phone battery may be used improperly, the base will be less than one day is left to rest in a drawer are more than two years. I was looking for a two-wire, connected to a small 1.5 volt bulb, and then received a wire at both ends and then the battery positive and negative, light bulbs reluctantly gave a little light, lasted less than half an hour, the bulbs will be brighter, rechargeable, but also more specifically in charge for two hours on the phone, this time to maintain more than one day before the black cell phone, and if this kind of method is still capable of quite useful.

Three kinds of methods, 11 had tried the first two are relatively easy, my friends, you can try in a test, but that said, the rich friends might think this is very troublesome patch, think about mobile phones is relatively commodity is relatively expensive and a thousand dollars to buy a cell phone, buy 12 saving high-performance battery-May be more realistic, original electric Xiangui, then the power of the brand is actually quite made a good choice. I am now in addition to original Nokia batteries purchased a block away from the Hong-yi, and with them I felt the original sounds like there is not much difference. Two batteries in hand, met a traveler also no longer need to worry about what Shoujimeidian. FRU 92P1141 40Y6799

Well, writing a lot, but his conclusion that the experiments, we also tried if these measures are welcome to come to Gent, the results of the experiment, or have a better way, they might as well share it!

“Our R & D vehicle prototype fuel battery hydrogen level, the higher performance can be said that the international advanced level, compared to a leader in the international level, there is a big difference.” Professor Wang Binggang that “it is a more objective evaluation.”Wang is a national clean vehicles Coordinating Action Group leader of the group of experts, the 863 Program,” energy saving and new VGP-BPS9/B VGP-BPS10 energy vehicles, “the office of leading experts in projects of ’scale.

“Energy saving and new energy vehicles” office of major project is the Ministry of Science and Hi-Tech Division (863 modern communication technology, office) under the jurisdiction of bodies of project management.

Ultra-billion yuan from the fund of the State Development to help stimulate the domestic manufacturers are scrambling to join the ranks of the hydrogen fuel battery research vehicle.

In addition to SAIC, Chery, etc. in the “Tenth Five-time” Year of the companies involved in research and development, Foton join too. In addition to SAIC’s field of cars to hydrogen fuel battery in the passenger area.

The main board short – life of hydrogen fuel batteries

In hydrogen fuel battery R & D car to Roewe 750 based on the “car fuel battery Shanghai” brand in China has developed the fourth generation of cars to hydrogen fuel battery, China represents the most advanced level. Of its supply system of fuel PB991A PB992A batteries in hydrogen fuel battery Shanghai Vehicle Power System Co., Ltd. Development.

And third vehicle energy production of batteries “Beyond the Three” from “Shanghai” brand fuel battery sedan vehicle dynamic performance, a more powerful and effective. Acceleration 0-100 km to 19 seconds for 15 seconds, a time of hydrogen continues to extend the charging mileage 300 km from 230 km above the maximum speed of 120 km to 150 km. In addition, it is a higher degree of the integration, vehicle stability, reliability has also been enhanced.

Similarly, the fourth generation of power systems equipped with Shanghai Volkswagen Passat Passat, Chery Oriental Son has a top speed of up to 150 km, 0-100km acceleration time of less than 15 seconds, filling a gas Hydrogen can travel 300 km, the performance does not differ much with the international advanced level.

In addition, Dongfeng Automobile also entered the field of fuel battery vehicles to hydrogen. In August 2004, Dongfeng Motor and Wuhan University of Technology, in collaboration with the Elysee as a platform, a car developed hydrogen fuel D5318 HD438 battery – “Chutian One.” It is equipped with a hydrogen fuel battery of 25 kW as the engine, the maximum speed of 103 kilometers, but a shorter distance endurance.

Hydrogen bus fuel battery research and development in early 2002, the Tsinghua University as a unit of lead, with Dongfeng Motor Corporation, Beijing Bus Plant and five other units of the whole group, the bear National “Tenth-Five” 863 Year Plan for Fuel Battery Bus Project City search. Tsinghua University has also made clear to China Beijing Tong Technology Development Co., Ltd as an industry based carrier.

Currently, the most recent Taiwan bus fuel battery with hydrogen to reach a maximum speed of 90 km / h, a maximum mileage of hydrogenation of 300 km, engine power 100 kW . This is the advanced international level, there is a significant gap. IBM ThinkPad T40 battery  IBM ThinkPad T41 battery

November 15, 2007, marketing projects in China bus demonstration fuel battery to begin the second phase of bidding to provide Shanghai 3 ~ 6 working condition for the Shanghai Urban Transit bus fuel battery one of two pilot years.

Relevant experts suggest that China has developed a bus fuel battery, the Chinese government has invested a lot of money. Abroad, the high cost of bus fuel battery, to promote the formulation of China policy and the establishment of standards and regulations, the proposed fuel-battery cars in China may also be added in the ranks of demonstration runs.

In the engine control technology vehicles, the level of leading domestic and international level despite the differences, but this is not the most important development of hydrogen fuel batteries difficult. The key issue lies in the hydrogen and the power of A1022 A1078 battery life.

Wang Binggang said that the current fuel battery hydrogen internal stability of life is still about 2000 hours, well below the hour international Baqian Qi. Power battery life less than two years, while Japan is 3 to 5 the most advanced years.

It should be noted that multinational companies were involved in vehicle fuel-battery home.

The second approach – in collaboration with the multinational

In 2004, GM and SAIC signed a clean-energy vehicles strategic cooperation framework agreement, both parties reach an agreement: access “Hydrogen III battery vehicle hydrogen fuel from the first quarter of 2005 in China, one of two pilot operation years. General Motors in 2002 introduced “Hydrogen III” as a basis, the Pan Asia Technical Automotive Center in North America and General Motors German engineering under the direction of a series of integration and the Pan Asia Technical Automotive Center will responsible for the vehicle’s future operation and maintenance.

In 2001, SAIC Group and General Motors joint venture between China’s Pan Asia Technical Automotive Center in Shanghai, with respect to the Buick GL8 presented a BATBL50L6 LCBTP03003 prototype vehicle fuel battery called Phoenix.

China 2005 marketing bus fuel battery demonstration project bidding, General Motors, SAIC has supported to participate in the project submission, and provide fuel when the most advanced systems-GM training batteries. Currently, Shanghai Volkswagen Passat also produces battery vehicles to hydrogen fuel, but will participate in transport services during the Beijing Olympics.

Former Vice President of SAIC Wang Ta-General said, because a number of colleges and universities support the program 863, and may not be appropriate to give the latest global technologies to SAIC fuel vehicle hydrogen fuel battery research and development does not rely entirely on 863 plans, in cooperation with multinational corporations are too.

SAIC person who fails to disclose in research and development activities which form of cooperation. However, journalists have learned that domestic firms in the electronic engine control, control technologies for vehicles, both traditional energy sources, or developing new energy vehicles, are cooperation with multinational companies, as Bosch GmbH of Germany to develop technologies for electronic engine control.

The reporter noticed a cooperation agreement with SAIC GM also include “Development of vehicle fuel battery hydrogen from China to contribute to standards and rules,” such provisions. Therefore, do not exclude the use of SAIC-GM vehicle fuel PA3591U-1BRS  PA3191U-4BRS battery with hydrogen on the Chinese standard setting influence.

Eighties from the twentieth century with the rapid development of electronic technologies, the pace of progress of human civilization in a variety of electronic devices rely on rapid growth, with the rapid development of the information age, this dependence is growing. The constraints of these new systems for high performance electronics is a major obstacle to the development of food. In particular civil portable electronic devices are in the direction smaller and lighter, which requires the provision of energy to the Laptop battery by looking at the advantages: small size, lightness, high specific energy, long life the maintenance, no pollution. Currently portable mobile communications systems for positioning, laptops for portable electronic applications on behalf of the equipment are all made on the battery from the increased demand. The evolving system requirements and electronic information of the time, the power must be adapted to the needs of scientific and technological development.

Lithium, atomic number 3, located on the first main group of the periodic table of the first, the lightest known metal atom (6.9 4), the electrode potential more negative (-3.045V), the element name derived from the Greek man was meant to “stone”. 1817 Swiss scientist Afu Cong Wei penetrating analysis revealed that lithium career-long. Because of its potential more negative, with the exact composition of material for battery cathodes coupled with superior electrical performance. This has led the world in a great attention of researchers, from the twentieth century, since the study of seventy, the battery – batteries of manganese dioxide, lithium – cells to sulfur dioxide, lithium — thionyl chloride lithium battery in the Dell XPS M140 battery to become the most widely used three types of system, the range of products, as well as dozens.

Lithium – Manganese Dioxide Battery features:

1, relatively inexpensive: the positive active material and using manganese dioxide electrolytic manganese dioxide, a cathode of lithium battery active material of a relatively inexpensive and can be widely promoted.

2, good battery performance: its energy is dry 5 ~ 10 times (approximately 230Wh/kg

Or 500Wh / L), the charging voltage of 2.8 V, the discharge voltage is relatively stable. -40 ~ 50 ℃ in the work environment;

3, long battery life: Store at room temperature and under the condition of the range of more than 10 years, the annual capacity of about 1% lower;

4, safety and reliability of the battery: The battery storage and offloading in the process of non-precipitation of gas, safety, good;

5 size, variety of battery: batteries, including button, column, rectangular three categories, each category there are different and the structure of the hp F4809A battery capacity of a few tens of milliamps to hundreds of security in range. Therefore, to meet a variety of applications.

Development of Lithium – Manganese Dioxide Battery importance of the study

Because – system of lithium-manganese dioxide, using non-aqueous organic electrolyte, the viscosity at low temperature, conductivity decreased sharply, Li-MN02 at low temperature can only be a small power output, even if the battery design Structural change, still unable to improve the battery system of the kind of performance at low temperature. This has seriously hampered the system in civilian areas. However, due to lithium – sulfur dioxide and lithium – thionyl batteries acyl, with the extension of storage time, increases in current production and use of environmental temperature decreased, the surface electrode to form a dense passive film at the battery when its use will be apparent voltage is lagging, according to the different latency can be as long as 10 minutes, plus two battery types are all security issues: lithium – thionyl chloride sony VGP-BPS2A battery system, caused by the misuse of the battery when the battery temperature, discharge cathode produces sulfur and lithium exothermic reaction occurs, or the lithium-carbon material in May be integrated with thionyl chloride or sulfur violent exothermic reaction occurred without battery makes the security system – system of lithium sulfur dioxide battery, the internal pressure inherent when using the battery would cause excessive explosion or leakage of sulfur dioxide gas, there is less security problems. The United States has been the use of lithium – The lithium-sulfur dioxide and – batteries thionyl chloride to threaten the safety of these incidents appear to reports, the twenty-century, first to the growing importance on the environmental protection and system reliability, security and good Lithium – 2 oxidation of the battery system, further study will be the priorities for research on lithium batteries.

Research and development trend of domestic and foreign

Europe and the United States in the mid-nineties the transfer of research center on the energy of gravity when Lithium – Manganese Dioxide Battery began to be taken seriously. Column was originally a series of small models of batteries, then the market interested in high technology apple A1078 battery capacity has made remarkable progress. Before the widespread use of the United States in the evolution of Canadian society Technology Blue Star, Ultralife Battery Co., Ltd., New York

Hternacell produced and lithium – battery manganese dioxide, and the study could provide greater capacity and power than the specific batteries. United States of America

Uitralife Lithium Battery Co., Ltd. – battery manganese dioxide in the comprehensive study, now in the same volume conditions, lithium – lithium manganese dioxide battery that – more than 50% cells of sulfur dioxide to provide energy to break the researchers over the years that lithium – not as good as the lithium-manganese dioxide – batteries sulfur dioxide greater than the energy perspective.

China momentum created by the late Ah Lithium – Manganese Dioxide Battery self-work development research to develop a series of cylindrical lithium – manganese dioxide lithium batteries and a range of Button – batteries of manganese dioxide, in a number of major research institutes generally focus on high specific lithium – manganese dioxide cell research, book-lithium type – batteries of manganese dioxide in subsea applications, special areas of application of advanced exploration technology base. A typical technical success are: lithium-Type Book – The batteries of manganese dioxide can be 1mm below – Lithium Manganese Dioxide specific power to achieve and exceed 580W/kg; Lithium – Manganese Dioxide battery weight of ‘energy to achieve and exceed 300Wh / kg.

Lithium – manganese dioxide battery is a lithium battery in the century 21st, the high reliability of the most promising, and pollution from chemical energy, with the development of nano-materials, manufacturing technology, and low viscosity, security, several good organic electrolyte systems further study, lithium – chemical properties of manganese dioxide battery, there will be a greater degree of improvement in the establishment of an energy, power high light-based, features a new micro-electro-chemical, and improve our high-tech electronic products under the VGP-BPS10  condition of market competitiveness.