Last week cycle has stabilises, stock market activity also appeared to a certain extent, the strong strands in before the crash in the rebound as pioneer role. Nevertheless, we believe that China’s overall policy from the perspective of low-carbon economy, market will become a new plate or excitement.
The government’s power to energy saving and emission reduction BaoFaShi growth. Industry
Last November, the Chinese government has declared that by 2020, China’s GDP unit carbon emissions will be lower than in 2005, while 40-50% in December in Denmark Copenhagen’s global climate summit meeting without an efficient binding agreement due to climate warming, but the emission requirements are all common aspiration, future efforts won’t because the emission thwarted and weaken the climate conference. For international duty, the Chinese government will do, to make any awake by 2010, China will enter low-carbon economy era blew the trumpet mede, new energy is low-carbon economy, the main component can be expected in the next decade, new energy industry in China to the industry, explosive growth in China’s economic structure will occupy more important strategic position.
The new energy vehicles can develop lithium batteries
The new energy industry involving many sons, suggest investors focus on lithium battery industry. Lithium battery belongs to the new material, it is an important basis of electric batteries, new energy and materials automobile is the national strategic industry, is developing vigorously support state of strategic industries. According to the state council issued the revitalization of automobile industry, the adjustment plan until 2011, China will become the new energy vehicles 500,000 cars capacity. The new energy vehicles for passenger car total sales volume of 5%. Planning and drafting experts predict 2012, hybrid car quantities will reach 500,000, pure electric quantities will reach 100,000 cars. By 2020, China hybrid cars will reach 18 million functions, pure electric quantities will reach 400 million vehicles. Therefore, we can imagine the future of new energy vehicles will be welcomed spectacular growth, how it will give a new energy vehicles battery brings infinite space for development. This country is expected to start the new energy, supporting policies, such as the development of new energy automobile car purchase allowances, new energy automobile development planning in succession, this will be released in the national power grid, southern power grid is beginning to push the new energy vehicles all gas station construction.
Lithium battery stock perched short-term metaphase games
Notable is, according to the relevant experts, intelligent network planning will be put into new energy vehicles station planning category. Therefore, the new energy vehicles can be expected this year there will be lots of policy dividend. From the disk, lithium battery related stocks in the middle of January a wave of Lord rises in price wave, though, these firms’ share prices plunged during also appeared in some adjustment, but later this week, prices began to active. Considering the February time is short, to march, low carbon economy will get more attention, it will greatly stimulate, and share prices are expected to be relevant policies, therefore, the company’s share price rises and several wave the future market, investors can appropriate waves, choosing timing, meet new Lord rises in price wave.

Battery invented in 1800, get inspiration from a frog. When the battery, the battery has a positive and negative, batteries have these material itself, wait, we see these materials are introduced, the battery chemistry and physics, we saw two general battery chemistry, all physical power, such as wind power and so on. Lithium battery is the best batteries, non-toxic, non-polluting because he. Battery looks simple, but not so simple production. The battery in daily life is very much, for example with the mouse and keyboard wireless radio projector, etc, in daily life family would also see, for example, electric toothbrush, medical equipment, cleaner, for example, have backup power electric wheelchair, etc. And satellite system, submarine shells, spacecraft, etc. In the usual remote control toy, there are many. In electric tool, electric weeding machines, etc. Bicycles, motorcycles, market looks very good growth. The whole world you are telling the environmental protection, the recent European blizzard is terrible. The world is the most mature technology of lithium battery technology, 31 years till now, lithium battery is our company. From here, look at the trend, high oil prices and the greenhouse effect, environmental protection, will accelerate the universalization of alternative energy, lithium batteries in all the most mature in alternative energy prices most advantage. This is used, the application from the core market potential, lithium seems endless. In low emissions from automobiles and action electronic equipment, growing global lithium battery market scale from 2009 6,000 billion yen – 2018 3.2 trillion yen about 320 million dollars. This is the circular lithium battery market share, but governments, lithium batteries manufacturing investment reward strongly supported by the lithium battery industry. The government invested a lot of money, including mainland government. Several major markets, notebook computers, the average annual growth market more than 20%, 2010 NB industry needs about 12.2 billion tree battery core. This is the electric tools, electric tools, compared with the growth of financial tsunami, because after the house doesn’t sell, house doesn’t sell, will not bother to change electric tools.
This is the energy markets, this is a new energy, the battery is one of them, and power generation, thermal power, etc. As the wind, stored, so as to use after such an energy market. Here is a worthy says, is China LED the estimate, China association of the solar year will be LED lamp opportunities 80 million yuan. In terms of technology, said the technology is very difficult battery, the battery world most to have several promising very very slowly, because he has a patent right, you must pay.
The battery manufacture process, have a very strict process, a fire will lose money, there are a lot of equipment to you, investment is very big, there are a lot of equipment, equipment are very expensive. World only Japan did well, other countries are not. South Korea now also many enterprises in mainland China, may also enter the trade, I think few years almost. For example, a factory 52 million three lines to nt $. Investment.
Where the application to the future? It is widely used. In the basic necessities entertainment, wireless light, solar charger, solar houses, and the curtain on a fine line is solar cell, lock up, according to the sun, can be an evening with, this is a new business to invest. And electronic distance medical equipment, wireless digital terminals, receiving, storing solar car roof for solar panels, can be applied in road supply air conditioning, auxiliary power and fuel vehicles pure. This is the lamp, solar lights are LED lamp or other, global 1.81 billion in 2008, 2009 1.93 billion, to do the business can invest.
This is the main hall, kaohsiung solar power for 70%. This great gathering, use the solar energy to supply electric light, electricity without turn after home. This is the robot, everyone watched on television. A miniature projection, miniature projection is a big business, after the meeting, the book on hand, very convenient. And individual light vehicle, city, short-range electric bike instead of many tools and motorcycles, this is the most troublesome problem of electric charge is. This is a model car, and home to the storage system, can put, using off-peak electricity from home and the solar power equipment redundant power company to recycle. With wireless connection resonance energy with notebook, go to the airport or room, it will need to recharge the battery power consumption,.
The application of electric, you might like to listen to this, the more extensive application in petroleum, electricity, relatively cheap oil will drop, but price. With the daily vehicle purchase, energy consumption and cost, including taxes on petrol car cheaper than EV at least 25% above. Now the price of petrol and looks electric car prices are not much difference. Electric cars have a gold to pay nearly 400,000 cars scale, lithium battery cost space far outweigh the nimh batteries. Lithium battery will become the mainstream of new car energy by 2020, and the market will exceed EV battery to $18 billion, will grow to the number of EV 1300 million above. EV “supply shortage of lithium battery core of risk, special vehicle has large trend of lithium battery core, in the next five years 18650 specifications of lithium battery core will still be EV optimal choice. Over 50 more manufacturers, core research into EV 14 major manufacturers have made here. We are one.
Lithium battery electric car research direction, safety and battery life, the price range for EV fast charging core research need 5 main consideration. The ideal is high electric safety long endurance, rapid charging, so right now, not a core materials or formula can satisfy the requirement of the car factory. Now is the experimental stage, the application of new material is the development of countermeasures to meet performance. From a hybrid car to the high power density. Besides the new materials, new technology and manufacturing cost requirements, the core is large. EV battery core and core modules, equal to have large trend, lower cost and efficiency of assembly parts, efficiency, core or module integration design can improve assembly efficiency. This is the trend of motor.
In the development of this kind of business models have? Will integrate, integrating upstream and downstream industry factory, mine is to cause body and equipment manufacturing, down into integration system is developed with the integration of vehicle manufacturers, battery management system, the development of the manufacturing capacity battery module. Low cost, high safety factory for outstanding performance, lithium battery power is strong, life and high safety. A few cooperation pattern, the main motor is long and core directly cooperation model that now, almost all the world by this pattern. For example, SONY, NEC, etc.
Probably know how. Batteries, Our company 21.28 million nt $, but it is more famous in Taiwan is, the group, our company was established in 1998, in 2000, the company bought Canada became a worldwide company, now is 2.5 million production scale. Our factory is now about 1,000 employees, the product is just about everyone see, is worth talking us through the U.S. military and Canada, this is the authentication of military worldwide first. Energy in the past three years, the average growth rate is 30% over the past ten years, the world first we had no major incidents, the worst is the SONY, compare our product is the most stable. Although we are not the biggest, but our market share of the global power tools. We have several successful cases, we have light car, electric cars. We also do business with us, for the submarine deep-sea submarines. And various types of storage system, electric machine tools, MILWAUKEE and cooperation in 2004. This is our general electronic products. Our product has 4 series, industry, we provide customer service of the institutionalization of attention is quality first, safety first, although our price is more expensive, but very stable product is very good. Our advantage, the core of the patent project for $100 to the patent technology all relevant patents, safety and future-oriented, have rich approximately 400mah formula, electrolyte formula. This is our development of more than 6 years experience in developing core and electric module. This is our offer for EV customer service projects, from the group to cover the electrolyte has patented safety design, process and quality exclusive into consistency is guaranteed.
The future development of “innovation” create “blue ocean”, we grasp three big key technology, developing from the negative level materials prescription, electrolyte formula developed into powder, complete self-control, patent no leakage, from research to produce consistent quality, safety and security, key equipments to ensure production technology, autonomy and reduce cost. Outflows, We hope the future to 100 million yuan, has a certain stage of development needs. We hope that the future can be towards the leading brand of car battery, expand the market opportunities. Other energy-storage So the battery business grow larger. So now make the investment to reason, we maintain fifth-biggest factory of city science and technology can share, for the most massive $lithium factory, 2010 after completion of the month, more than 1,000 million trees can fifth-biggest factory, situated.

Lithium battery can provide higher energy (about) 800mWh/cm3 lithium battery has strong ability of charged load capacity and maintain lithium batteries. Longer operating time and high voltage application of camera 3V is very important. Equipped with the latest generation of automatic function, high energy and the mean camera is required in the load increases, so modern camera lithium battery is best choice.
What type of battery can be used to watch?
Various button batteries can be used to watch, the choice is silver oxide, electrochemical materials can be used in the battery type specification of the watch. Generally speaking, similar to the table and simple digital watches device can use this table low consumption of batteries. Besides the silver oxide, alkali manganese manganese batteries in and can also be used to watch. Button batteries manganese base is cheap watches of the most commonly used batteries. This is the same type of battery later silver oxide button batteries. Silver button batteries oxygen compounds is that it has the advantage of constant voltage (can keep the exact time and high capacity, long working hours) another lithium electricity button batteries can also be used in table will further (it can be used for multi-function table). Use this USES button batteries have CR2025 20mm diameter and height of 2.5 mm, different size, total have 12 kinds of different diameter and height.
The battery can be recycled?
Alkaline battery charging manganese circular 20 times, but this is different from secondary battery charging process. Because they could not like real rechargeable batteries, under normal circumstances, depth discharge only a partial discharge. Therefore only part of rechargeable battery commonly called “the way to regenerate the real difference in secondary battery charging. Actually, the charging and discharging limitations and short cycle life determines the alkaline batteries when the regeneration of manganese was not economic. To guarantee the success of manganese alkaline batteries, must meet the following condition regeneration in discharge rate under the condition of the battery will moderate the initial discharge capacity, while discharging at 30% should be no less than 0.8 V, regeneration. When the discharge capacity than 30%, manganese dioxide produced from renewable further. Capacity of 30% and discharging voltage 0.8 V with proper monitoring equipment to monitor, but these devices most consumers are not. 2. Users can buy a charger to regenerate. Other charger, such as ni-mh/ni-cd battery charger cannot be used to charge alkali manganese, because their batteries charging electric current is too high, may cause battery internal produce gas, if gas out of valve, will leakage. If the valve, and even explode in the production process (such as poor mold rare) but it will happen, and especially not correctly use the battery. 3 the time needed for regeneration (about 12 hours) is beyond the discharge time (about 1 hour). 4. 20 cycle of your battery capacity will be 50% of the initial capacity 5 for a given equipment need three more battery connection, if the battery capacity, regeneration and other problems will occur, which may cause the battery voltage into negative if the regeneration of cells, and will not ever use the battery is used together will be more dangerous. Battery reversal causes battery has generated internally generated hydrogen, high risk, causing leakage or explosion. Long battery regeneration, not only economic risked certain danger, to avoid the danger is best, with no use a battery or secondary battery (battery) don’t regenerate a battery.
Can I use rechargeable batteries 1.2 V portable instead of 1.5 V alkali manganese batteries?
When the battery voltage of manganese base discharge in the range 1.5 V decompression, and between V rechargeable battery voltage when discharge constant 1.2 V/teams, the voltage and alkali manganese voltage average voltage roughly equal, so use rechargeable batteries instead of alkali manganese battery is feasible, and vice versa.
Whether a battery alkali manganese zinc carbon than the discharge for a long time?
When the battery voltage of manganese base discharge in the range 1.5 V decompression, and between V rechargeable battery voltage when discharge constant 1.2 V/teams, the voltage and alkali manganese voltage average voltage roughly equal, so use rechargeable batteries instead of alkali manganese battery is feasible, and vice versa.
Whether a battery alkali manganese zinc carbon than the discharge for a long time?
Batteries, alkali manganese zinc carbon is long battery discharge. The same size of manganese base of energy capacity battery is twice as carbon zinc batteries. And the load power than zinc carbon batteries. The battery is especially suitable for continuous discharge, low power for the equipment (such as transistor radio) or don’t need continuous discharge equipment (such as flash) zinc carbon batteries are still the best choice inexpensive. In high load and load time, had better not exceed 5 minutes. More expensive alkali manganese battery will not exist this limitation.

“Not included”, batteries have received a new toy, remember these words to your profile package of cold? Grow up, our high-tech “toys” becomes increasingly complex and attractive. But drive their battery principle did not change.
If so?
Intelligent network (Smartgrids), hybrid, renewable energy is popular environmental protection technology, but behind the scenes, the chemist and engineers are committed to cut out the ecological effect. The batteries, Recent hydroxyl oxidation nickel, olivine type enables lithium iron and nickel line, lithium battery chemistry technology to make the breakthrough of digital products up tomorrow history but the problem of alkali/manganese dioxide AA battery.
NiOOH (hydroxyl oxidation nickel or NiOx) battery has been available for several years, but, like the alkaline battery anode system based on nickel to produce higher voltage (1.7 V, alkaline battery for 1.5 V). NiOx batteries commonly used for high power applications (such as a digital camera or portable gaming products), to provide equivalent alkaline batteries twice. But in the remote control, low power consumption, etc NiOx battery life and alkaline batteries.
SONY’s recent first will the technology of lithium ion battery variant commercialization. The technology developed by the U.S. researchers, using phosphoric acid lithium iron type olivine LiFePO4 (anode) as.
SONY’s recent first will the technology of lithium ion battery variant commercialization. The technology developed by the U.S. researchers, using phosphoric acid lithium iron type olivine LiFePO4 (anode) as. SONY will new anode materials with a maximum of decreases resistance can be combined design technology patent particles, 1800W 3.3 kg/V output and power density of rechargeable batteries design, have longevity, in 2000 after filling/discharge wheel remained 80% initial capacity. The battery has rapid charging ability (30 minutes to 99%), and filling in the use of stable discharging voltage.
The battery has been applied in some powerful tool for SONY, and in practical application in positive feedback.
The earliest LiFePO4 patent technology by the university of Texas JohnGoodenough and team in 1996. LiFePO4 for solving the lithium cobalt oxide and lithium manganese oxide lithium ion battery structure, low rate of discharge to the problem of short life cycle was designed.
LiFePO4 is a kind of high stability, scientists believe it can materials used in countless consumption level from mobile phones, and products of rechargeable batteries applied to electric cars etc. Large. XueFoLai (220 Volt listing by core lithium ion battery).
Peridot structure of LiFePO4 let grid than other cell structure deformation more small, bring better discharge process. Therefore the materials circulation of LiFePO4 extremely long life, also shows excellent storage life. It can endure oxidation and acidic environments.
Battery, the battery LiFePO4 safety at 300 ° C to structure of 500 ° C, high temperature stability, still can maintain the highest can withstand 700 ° C. In the extreme temperatures, other lithium battery will cracking even explosions.
The rapid charging LiFePO4, long life significantly to environmental protection. Electric car battery will also gain LiFePO4 by charging more long distance running after launch, hope the Volt products and competitive automobile manufacturers might be interested.
The new nanowires batteries gradually with rapist
Another promising lithium batteries battery is covered with line, line of nano silicon steel positive to replace traditional lithium-ion batteries graphite anode. Silicon can store of lithium ten times more than the graphite, that power density increases. Batteries, increase total quality of surface allowing faster/discharge rate.
Battery anode steel surface covered by the shrinkage/expansion of silicon line output power. Charging process, silicon line of lithium battery atomic absorption, after the expansion, In the process of discharging lithium ion, silicon online sucked the linear contractive, silicon.
Traditional, simple silicon positive study began in thirty years ago. When scientists decided to give up, because this kind of material in silicon to split up when lithium absorption, damaged, positive capacity is too weak to support further study.
Researchers at Stanford university problem is used when judging the shape of silicon.
Now to the method for paper thickness in diameter is a thousandth of nanostructures. Tree The new nanowires absorption volume expansion to normal after the lithium is four times the condition, but the silicon anode won’t break or damage.
The new nanowires cell researchers are looking for a proper anode materials, and silicon anode nets matching filling/discharge capacity, which fully shows the technology in energy storage density of outstanding progress. Stanford university, assistant professor of materials science and engineering YiCui is leadership team, they develop the positive technology that five years later the new nanowires lithium ion rechargeable battery technology can realize the comprehensive commercial.
Above a few technology is just the start of the study, with deep battery to electronic products, players can expect battery life than toy itself life that day.

Lithium ion battery and cadium battery completely different. As long as you convenient, you can always for lithium ion battery, altogether like that, in order to make cadium battery performance will be the maximum discharge completely, must be to charge and must be filled. And cadium battery charging for a long time, if the battery of liquid crystal, stop, and you will be filled with electricity cannot completely discharge the malignant consequence of li-ion battery life. EChuan: li-ion battery charging only 300-500 times, then the need for replacement.
The correct view of life and rechargeable lithium electricity: complete cycle times, and charging times have no direct relation.
A battery charging cycles of electricity used by all full, again by filling the air filled. This is not the same as filling. You can do many charging to complete this cycle. Example: you in use, first with the 40%, after a period of time and the 20%, after filling in a 30%, again next 20%. At the midway, namely just 20% of the power of the supplementary 10%, 20% + 30% due to 40% + + 10% = 100%, total cumulative completed a battery charging cycles (this is your period, four times after completion of the battery is next).
Be like again, a piece of li-ion battery only half on the first day, then it with electricity. If so, the half is still in charge and twice, it can only be considered as a charging cycles, rather than two. Therefore, usually may be completed by several charging a cycle. Each completed a rechargeable battery, will reduce cycle. However, decreased is very small, high quality of battery charging, after several cycles will still retain the original power supply 80%, a lot of li-ion battery products after two or three years, is still as usual. Of course li-ion battery life to eventually need to change. Li-ion battery life is commonly 300-500 recharge cycles. If a completely discharge the battery for Q, provided such as not consider each charge of electricity, after the cycle of life in the lithium electricity is total can provide for its complement or 300Q – 500Q power (also quite and you have 300-500 full battery power, and your frequency of the battery has added). If want to use to say your battery, for example, can only understand this: every time you use 1/2 is filling, can fill 600-1000 times, If each would filling with 1/3, can fill 900-1500. By analogy, if the random charging, frequency. Anyhow, no matter how filling, total added into the power 300Q 500Q – it is a constant. Therefore, we can also understand so: lithium battery life and battery charging power, the total number of charging and independent. Deep put deep and shallow light filling for lithium electricity let’s life. In fact, shallow light filling lithium electricity to put more beneficial, only in the power supply module products for lithium electricity do when it has deep calibration of necessary put deep. Therefore, the use of lithium electricity supply products don’t get bogged down in the process, with convenient at first, all charge, need not worry about impact longevity. So, we use USB always do not only for battery charging shallow, harmless, advantageous instead.
In lithium batteries, we may is unfavorable ignored:
If the above provisions, the operating temperature is above 35 ° C using lithium electricity in the environment, battery power will continue to reduce battery power, long time not as usual. If the temperature in this, as in battery charging equipment, the greater the damage will be. Even in a thermal environment, storage battery will inevitably cause corresponding to the quality of the battery. Therefore, to maintain the benefit of the operating temperature is to extend the life of lithium electricity. If in the low temperature environment, namely below 4 ° C using lithium electricity, will also found time to reduce the use of cell phones, some of the original lithium electricity in low temperature environment and even the filling. But don’t worry too much, this is just a temporary situation, different from the use of high temperature environment temperature rises, once the molecules, cells, and immediately heated to previous power. Want to play the maximum efficiency of lithium ion battery, will need often use it, let the electrons within the lithium electricity is always in the flow condition. If you don’t often use li-ion battery, please remember that every month to complete a rechargeable lithium electricity power, do a cycle of calibration, namely the deep put deep filling.

Laptop battery power to wait all light recharge?
In this era of lithium batteries, this idea is a misunderstanding. This principle applies only to the cadium battery before. For lithium batteries, use for a long time with test again no any role, even or harmful. Because the lithium battery doesn’t exist the so-called “cache effect”. Laptop battery life only commonly with artificial damage or natural life. Basically, the battery life is fixed, 3-6 times the number of discharge, for the average person, can use 2-4 years.
When the power is connected to pulling a battery?
Many laptop users have asked this question, then the answer is no, it needs to depend on practical usage. In the dc power supply connection without pulling on batteries battery and no damage, because the battery again after full electric power will not accept any power will inject, all the power supply directly to notebook. But when laptops overheating when running at high speed, internal or remove battery, otherwise the best is harmful.
Q: so how should correctly for laptop batteries?
A: should avoid until 0%, recharging the battery run out, because this will give great pressure and battery damage. A feasible way is in the remaining 20-30% power when charging.
From the experience of using mobile phone battery, many people may feel laptop battery recharging shall also be all light. But in fact notebook of lithium battery charge “, “light/number is limited, and all the light recharging will only greatly shorten the battery life.
At the same time, the battery should be in charge of the dry places, but also pay attention to the heat problem, this is the enemy of batteries.
Charging exothermic, zinc oxide arrester tester is a feature of lithium battery charging too fast, but sometimes also can appear fever, because the phenomenon of chemical reaction time and energy into chemical battery heating is when discharge into electrical energy by time, while it is being recharged by management system and safe commonly, but will be a problem when discharge.
Based on such principles, lithium battery discharge current shoulds not be too big, if current is too big, too long duration may make the chemical reaction temperature and heating, intense and fire.
In fact, now the publicity about lithium battery charging and discharging quick can quickly, the concept of relative zno arrester tester is such a fast, but if exceed the limit of lithium battery charging and discharging, the life danger may not be anywhere.

Small to mobile phones, MP3 to electric cars, how to create more secure, 3000ibs longer, charging cycle more rechargeable batteries have been the key technical problems. We use the years of lithium ion battery technology has many obvious disadvantages, such as power degradation, short life, not environmental protection, has repeatedly appeared of lithium battery overheat, explosion is still lets a person who.

In a variety of lithium battery technology to substitute, recently appeared again a new power: zinc air rechargeable batteries.

In fact, zinc air since the invention of battery technology has more than 100 years history, use adsorption the oxygen in air as positive active substances, zinc chloride or treatments in anode, for the electrolyte solution. The 1960s because the space project technical improvement, zinc air began to practical application. Now, many of the button batteries used in the hearing, is actually zinc air.

Because of zinc air structure limits, has long been unable to achieve the rechargeable battery recycling technology. But in recent years, Norway, scientific research institutions and zn electrode SINTEF through improving the internal humidity control, zinc air battery charge technology. Currently the rechargeable battery in the experiment of zinc air has achieved more than 100 times, is expected to recharge cycles can reach 200 times. Lithium battery, zinc air compared to the storage battery recharging the battery is three times, it is half the cost of lithium batteries overheating, and no explosion safety hazard.

Founded in Switzerland SINTEF ReVolt company specializing in zinc air rechargeable batteries product development and marketing. The company says, the miniature zinc air for hearing next year will start to recharge batteries can be used in mobile phone sales, and other mobile devices of zinc air will then rechargeable batteries. When the market to charge can reach to 300 life should be 500 times.

In addition, through reference to ReVolt, fuel cell structure that zinc air rechargeable batteries used in the future life of electric cars, charge, but more than 10,000 times the current is far from practical.

On the market at present is used nimh batteries are mainly (Ni) and lithium ion fd-mh (Li ion -) two types. Lithium ion battery has production liquid lithium ion battery (.lib) and polymer lithium ion battery (LiP) two kinds. Therefore, in many cases, the battery labeled the Li ion – the lithium ion battery, must be. But not necessarily liquid lithium ion battery, also may be polymer lithium ion battery.
Lithium ion battery is ameliorated lithium battery products. Lithium battery has long ago, but the lithium is a highly active (remember it in the periodic table of the position? When the metal, it is used not quite safe, often in charge when combustion, burst, and then there is the model of lithium ion battery, joined can restrain the lithium elements of active ingredients (such as cobalt, manganese, etc.) which li-ion battery truly achieve the safe, efficient, convenient, and lithium battery and basically eliminated. As to how to distinguish them from the battery, sign can identify, lithium battery for Li, lithium ion battery for Li – ion. Now, my notebook and mobile phone use of so-called “lithium battery”, actually is lithium ion battery.
The basic structure of the modern batteries included positive and negative and electrolyte three elements. As a kind of battery, lithium ion battery has the same three elements. General lithium-ion technology using liquid or inorganic gel electrolyte, so need to accommodate flammable solid crust of the active ingredient, it increases the weight of the battery and cost, and also limit the size and shape of flexibility. Generally speaking, the liquid lithium-ion secondary battery, the minimum thickness is 6mm reduction is more difficult.
The so-called polymer lithium ion battery is in the three main structures in at least one or more using polymer as its main battery systems. The new generation of polymer lithium ion battery in chemical polymerization degree of already high, so can be done on the shape of the thin thin shape (0.5 mm), and the area of arbitrary shape, and greatly improve the flexibility of the battery, the modelling design can be made with product demand, any shape and the capacity of the battery. At the same time, polymer lithium ion battery energy per unit of the general lithium ion battery capacity increased by 50%, the charging and discharging characteristics, safety, and working temperature range, cicyle life and environmental performance etc. A lithium-ion batteries.
Now that the liquid on the market sales lithium ion battery (.lib) in charge of the excessive cases, easy to cause the relief valve, and the broken this is very dangerous, so must add protection IC line to ensure the battery charging excessive won’t happen. And polymer lithium ion battery, this type of battery relative liquid lithium ion battery charging and discharging has good resistance to protect, plus the IC circuit requirements can relax appropriately. In addition, polymer in rechargeable lithium ion batteries can be used with current IC, rechargeable lithium ion batteries used CCCV Currert you (you) charging ways – by the time needed for comparison, can shorten the time of waiting for many.

Mobile phone manufacturers of lithium battery application
Although in recent years, almost all manufacturers have tended to using lithium ion battery, but the major mobile phone manufacturer for battery choice or have their own characteristics and habits, such as ever in the same period of time:
Nokia: Ni fd-mh nimh batteries, (.lib (liquid) lithium ion battery, adopt LiP) (polymer lithium ion battery).
Eric: Ni fd-mh battery, the battery, the battery LiP libs.
MOTOROLA: Ni fd-mh battery, the battery, not by consulting the LiP batteries.
We find the phone to choose from LiP polymer lithium ion battery on the matter, Ericsson mobile technology pioneer embody themselves. According to the material that I find, polymer lithium ion battery factory for Japan mainly SONY, panasonic, GS, several companies, 2000, the production of 21 million 50% for Ericsson mobile phone. Enter 2002 today, lithium ion battery in other mobile phone manufacturers also has wide application and popularization. But in polymer lithium ion battery, still far from mobile phone manufacturers in all the products in the popularity of the widely remains.
On the other hand, although the lithium ion battery, but also has many advantages, such as high prices and defect charge less number, etc. The number of charging and discharging lithium battery only 400-600 times, specially improved product also but 800 times. But the nimh batteries charging times can achieve 700 times above, some good quality products can reach 12 times, charge is such a nimh batteries, than lithium battery life. In addition to the price of nimh batteries are much lower than lithium batteries. But strictly speaking, lithium battery will also have memory effects, but its memory effect is very low, basically be ignored.
Thus, there is no perfect batteries.

The nominal handset lithium battery voltage is 3.6 V, filled voltage is 4.2 V, actually standard rate discharge (0.2 C, C is the lithium battery capacity of lithium battery) is usually in the platform of discharge in lithium batteries, 3.7 V bag actually include a protection board, protection board’s main function is to prevent the lithium battery charge and short circuit, so although marked the battery can use metal objects circuit batteries are negative, but you also have no relation, short circuit protection board will cut off discharge loop movement.

Because the chemical properties of lithium battery, if put the battery may be damaged after protecting circuit design, so need to avoid overdischarge, general design of the voltage protection 2.4-2.6 V, but in the use of mobile phones and mobile power management, internal would have detected in mobile phone circuit, the battery can show out fast, the voltage power is not enough, the battery is not to put off automatically. Lithium battery charging pressure setting in general, because this 4.35 V charging pressure value, if the largest IC shipments to 435 V battery voltage filling is a bit too, the best is 4.25 V will stop charging protection circuit design, I was also 435 V, I think probably because of the reason of IC shipments, because most of the parameters of the manufacturer chooses the IC, so in order to facilitate, I chose this paragraph.

Lithium battery charging process is as follows: firstly, if exceed voltage test voltage 2V, namely that battery performance is normal, began to recharge, charging standards of constant flow rate is 0.2 C, namely the battery will 860mAH 200mA close to the current charge, until, turn to 4.2 V battery, namely constant pressure constant voltage, current 4.2 V recharge current smaller and smaller, until in less than 0.01 C, namely, charging 10mA, full instructions for the battery can stop, also can continue to charge, but no longer increases the power of the battery, actually E398 rate is 0.4 C, plus the fact that each battery nor venting and nearly 30% of the electricity, so when the time is usually charged three hours or so may be filled.