battery supplier

U.S. Wireless Telecommunications Association & the issue of mobile phone battery is not compatible

It is understood that the mobile phone laptop battery life is not the time to calculate, but according to the number of battery charge and discharge of their operational lives. Phone nickel-hydrogen batteries used in general can be 200-300 times charge-discharge, lithium-ion battery charge and discharge is generally 350-700 times. According to a survey conducted in March shows that most of Shanghai’s mobile phone users to replace the phone for 1-2 years frequency. The industry is estimated that under normal circumstances, after the user change the mobile phone, original mobile phone batteries can continue to use for a long period of time. However, a number of Shanghai’s mobile phone sales in the shop to see, and now on the market a variety of mobile phone and dell battery with a cell phone is basically a battery, or a class at the same time with a cell phone. In this way, a number of mobile phones able to play a waste of batteries, will be forced to throw away with the old cell phone, or idle side.

In this regard, the explanation is that cell phone manufacturers for different consumer groups, tailor-made products have a personality. Motorola (China), Corporate Communications and Public Affairs Department said, the company based on the user’s spending habits to shape the design of products , and shape to some extent, also determines the structure and size of the battery. Sony Ericsson (China) Shu-ling, director of market-yong said, in addition to the appearance of design, now more and more the functions of mobile phones on standby time requirements have become more sophisticated, so mobile phone manufacturers in accordance with specific circumstances should be considered in the design and installation of what kind of battery.

Communications policy director of the Institute of the Ministry of Information Industry Mr Chen believes that mobile phone battery is not a common reason is that by the battery manufacturers to develop consumer loyalty on the phone, to compete on differentiation. For new users to mobile phones, while at the same time is bound to pay to buy batteries, each one for a cell phone to buy. However, the current real price of mobile phone batteries are generally two or three hundred dollars, the battery in the purchase of the share of costs accounted for nearly 1 / 10, many people will be broken, therefore the idea of buying a new phone. In addition, the battery “bind” mobile phone, mobile phone batteries can be designated for manufacturers bring high returns.

National Institute of Standardization from the City was informed that the current specifications of mobile phone batteries on the three national standards: “cell phone use lithium-ion batteries total norms”, “Cellular-metal hydride batteries total norms” and “cellular phone nickel-cadmium batteries with a total norms “, in which the battery of the phone functions and the effectiveness of the provisions of a more detailed, while the battery provides the structure and size are a bit vague. It is reported that the U.S. Wireless Telecommunications Association and the Consumer Product Safety Commission, the latest being the new standard to address the phone is not compatible with the battery problem.

Users worry about the “exclusive” mobile phone battery

As long as the phone “over the first line”, the original piece of used mobile phone battery not long, it had been “laid off” the. Now, not only mobile phones of different brands of batteries can not be General Motors, together with the brand, different models of cell phones, it is hard to be generic. Mobile phone battery, “exclusive”, so that consumers will indeed buy a new cell phone that was a waste of time.

It is understood that the mobile phone battery life is not the time to calculate, but according to the number of battery charge and discharge of their operational lives. Phone nickel-hydrogen batteries used in general can be 200-300 times charge-discharge, lithium-ion battery charge and discharge is generally 350-700 times. According to a survey conducted in March shows that most of Shanghai’s mobile phone users to replace the phone for 1-2 years frequency. The industry is estimated that under normal circumstances, after the user change the mobile phone, original mobile phone batteries can continue to use for a long period of time.

However, a number of Shanghai’s mobile phone sales in the shop to see, and now on the market a variety of mobile phone and battery with a cell phone is basically a battery, or a class at the same time with a cell phone. In this way, a number of mobile phones able to play a waste of batteries, will be forced to throw away with the old cell phone, or idle side.

In this regard, the explanation is that cell phone manufacturers for different consumer groups, tailor-made products have a personality. Motorola (China), Corporate Communications and Public Affairs Department said, the company’s spending habits in accordance with the user to design a product shape, and appearance to some extent, also determines the structure and size of the battery. Sony Ericsson (China) Shu-ling, director of market-yong said, in addition to the appearance of design, the functions of mobile phones are now more and more of the standby time is getting higher and higher requirements, so mobile phone manufacturers in accordance with the specific case is considered on the design and installation to what kind of battery.

Communications policy director of the Institute of the Ministry of Information Industry Mr Chen believes that mobile phone dell latitude d520 battery, dell latitude d600 battery is not a common reason is that by the battery manufacturers to develop consumer loyalty on the phone, to compete on differentiation. For new users to mobile phones, while at the same time is bound to pay to buy batteries, each one for a cell phone to buy. However, the current real price of mobile phone batteries are generally two or three hundred dollars, the battery in the purchase of the share of costs accounted for nearly 1 / 10, many people will be broken, therefore the idea of buying a new phone. In addition, the battery “bind” mobile phone, mobile phone batteries can be designated for manufacturers bring high returns.

National Institute of Standardization from the City was informed that the current specifications of mobile phone batteries on the three national standards: “cell phone use lithium-ion batteries total norms”, “Cellular-metal hydride batteries total norms” and “cellular phone nickel-cadmium batteries with a total norms “, in which the battery of the phone functions and the effectiveness of the provisions of a more detailed, while the battery provides the structure and size are a bit vague. It is reported that the U.S. Wireless Telecommunications Association and the Consumer Product Safety Commission, the latest being the new standard to address the phone is not compatible with the battery problem.

“In other words the core” battery of experts to enter the Zhongguancun: charging a short circuit may occur after

With simple maintenance procedures, notebook battery the cost of re-work cost only one-eighth of the purchase of new batteries. Yesterday, the reporter visited the Zhongguancun learned the insider sales. Professionals to remind consumers that this kind of “core exchange” battery There is a certain security risk.

Vote in the country and in the sea of electronic markets, to engage in business transactions of second-hand notebooks are told reporters that they can provide such as “for the core” of maintenance services. IBM600E reporters in the hands of original equipment batteries for example, “for the core” cost about 300-400 yuan, and its process is very simple, just have a basic spot welding equipment and technology can be completed. In the repair site, the reporter saw to break open the original battery repair personnel, will the old batteries (similar to common rechargeable batteries) out, and then as it will be in accordance with the new batteries will be followed by spot welding to connect the success of the whole when there is no more than 30 minutes. “In fact, most of the laptop battery can not recharge batteries as a result of aging are caused by the battery as long as the control board did not let the bad, the maintenance of nearly 100% success rate.” The businessmen explained that

The business also revealed that circulation of the current batteries are purchased in large quantities from the South’s. Electronic market in the South, “for the core,” has long been no secret, just before the beginning of this year a large number of emerging electronic markets in Beijing, but also popular. “In the ‘Blue Express’ where to buy a piece of the price of a new battery at least 1,000 yuan more than that many clients are奔着it’s cheaper to come.”

Reporter interviewed a number of IBM products is responsible for after-sales service “Blue Express” the staff for such a “core exchange” behavior that they did not know, nor to carry out customer complaints. However, a staff member confirmed that the purchase of new 600E battery takes about 2,400 yuan.

The difference between the prices, “Blue Express” the Propaganda Department of the Miss Yu said, IBM has its own pricing strategy worldwide, the company did not modify the permissions, and whether the choice to repair the battery is the client’s freedom. At the same time because of environmental considerations, IBM customers will be turned over to the used batteries, commissioned a professional company focused on the destruction, the process takes a lot of money.

“Blue Express” the technical staff, told reporters that private “for the core,” there is a big security risk, some testing dell latitude d610 battery and dell gd761 battery without charge even after the bursting of short-circuit phenomenon, ranging from damage to the host, then re-explosion .

Rechargeable notebook batteries could explode

With simple maintenance procedures, notebook battery the cost of re-work cost only one-eighth of the purchase of new batteries. Yesterday, the reporter visited the Zhongguancun learned the insider sales. Professionals to remind consumers that this kind of “core exchange” battery There is a certain security risk.

Vote in the country and in the sea of electronic markets, to engage in second-hand notebook business transactions are that they can provide such as “for the core” of maintenance services. IBM600E as an example to the original battery, “for the core” cost about 300-400 yuan, and its process is very simple, just have a basic spot welding equipment and technology can be completed. In the repair site, the repair personnel to break open the original battery, will the old batteries (similar to common rechargeable batteries) out, and then as it will be in accordance with the new batteries will be followed by spot welding to connect the success of the whole when there is no more than 30 minutes. “In fact, most of the laptop dell battery, dell inspiron e1505 battery can not recharge batteries as a result of aging are caused by the battery as long as the control board did not let the bad, the maintenance of nearly 100% success rate.” The businessmen explained that the business also revealed that At present, batteries are in circulation are from the South to buy large quantities. Electronic market in the South, “for the core,” has long been no secret, just before the beginning of this year a large number of emerging electronic markets in Beijing, but also popular. “In the ‘Blue Express’ where to buy a piece of the price of a new battery at least 1,000 yuan more than that many clients are it’s cheaper to come.”

“Blue Express” the technical staff, told reporters that private “for the core,” there is a big security risk, some testing batteries without charge even after the bursting of short-circuit phenomenon, ranging from damage to the host, then re-explosion .

A staff member confirmed that the purchase of new 600E battery takes about 2,400 yuan. The difference between the prices, “Blue Express” the Propaganda Department of the Miss Yu said, IBM has its own pricing strategy worldwide, the company did not modify the permissions, and whether the choice to repair the battery is the client’s freedom.

Ni-MH battery manufacturer to achieve domestic production of key materials

863 plans was included in the first article of our Ni-MH battery plate production line by the end of October in Beijing Airport Development Zone, completed and put into production, thus one of these products accounted for 80 percent of China’s market share.

Ni-MH battery production of materials for nickel and rare earth metal, it features excellent environmental protection and small, and characteristics of high-energy, since the 80’s has been widely used in mobile phones, portable computers, mobile messaging products. Into the 90’s, with the nickel-metal hydride battery production technology, its service life can be further improved, as a vehicle to replace the fuel the engine of choice for electric vehicles, power storage device. Therefore, the nickel-metal hydride batteries and related materials by Ministry of Science and Technology in China during the Ninth Five-Year Plan as a key development project of the top ten.

In order to fully exploit the advantages of our resources to address the effects of Ni-MH battery production of key materials for nickel-plated steel punching in China, and Beijing to jointly develop metallurgical engineering and technology research centers and Shenzhen Guang-Yuan Industrial Co., Ltd. jointly developed a new success with self-knowledge 14-high mill property and ultra-thin strip production line for electroplating, the use of domestic steel production, such as Baoshan Iron and Steel’s raw materials, can be successfully rolled completely comparable to foreign products and nickel-plated steel punch. It is reported that the establishment of two joint co-operation with the Beijing-Canton Airport Metal Materials Co., Ltd. has been far from an annual production capacity of 3,000 tons and 1,000 tons of ultra-thin strip punching capacity of nickel-plated steel to meet domestic demand for 80% of the market.

Ni-MH battery pack and test related materials and technology through the identification of integration

Recently, the China Nonferrous Metals Industry Association of the Beijing Institute of Technology experts, national high-tech new energy storage materials engineering and development centers to complete the “nickel-metal hydride hp batteries, battery packs and related materials and technology integration test” project conducted to identify scientific and technological achievements.

Experts believe that: the preparation of this project in the alloy, electrode surface modification, additives modified, letters straight into the battery, the battery residual capacity of sorting into groups, the design of new catalysts, EV, HEV battery power with the new structural design and preparation, the battery internal pressure and heat control, battery life, rapid assessment, rapid welding rectangular battery for use exclusively with the key technical aspects of closure, have made major innovative technological breakthrough and the first in China to develop a very successful film for automated test line, automatic assembly line for cylindrical battery , computer-controlled battery into detection equipment.

The project R & D batteries, battery testing organizations by the State authority detection, the main performance indicators have reached international advanced level, some of which performance indicators have reached international advanced level. With the hybrid electric vehicle is about the industrialization of the demand for high-power nickel-hydrogen batteries will also be facing a huge new market. This project will upgrade China’s automobile industry and the Ni-MH battery industry play an important role in the take-off.

With “Lightning paste”, the phone will bid farewell to the battery?

Held a few days ago, the fourth “Challenge Cup” Chinese students start their own business plan competition, the 2003 Department of Chemistry, Fudan University, the doctoral students involved in the design of rock-way one-time ultra-thin battery “Lightning paste” project won a gold medal. Experts believe that this project is expected to solve the problem of mobile phone users — the biggest problem with the battery performance issues.

“Lightning paste” is a one-time nano-high-energy ultra-thin cell phone battery is a thin sticky trap shape, When will it be affixed to the back of the battery plates, it immediately calls. This ultra-thin printed battery contains energy, and continued for 34-38 hours of standby time, not only to meet temporary emergency, but also as a mobile back-up battery. Experts believe that, with the “Lightning paste” technology, it is possible to replace bulky complete mobile phone 367759-001 battery, hp hstnn-ib09 battery.

“Lightning paste” scientific and technological innovation in the Fudan University, funded by special funds to complete the technology development, and technical patents, and its market prospect has aroused the concern of experts and investors.

Microbial fuel cell

Since the industrial revolution, has been plagued sewage treatment in developed and developing countries a major problem-laptop battery, because it expensive, is only of inputs, not outputs of the industry. And new microbial fuel cell can not only purify the water, but also for power generation, the emergence of its sewage treatment is expected to become a profitable industry. Although still in the continuous improvement of the product has not yet put into commercial production, but we have every reason to believe it has broad prospects for development.

Recently, by the United States Pennsylvania State University scientists, led by Logan, a research and development team announced that they have developed a new type of microbial fuel cell can be of untreated sewage into clean water and power.

Microbial fuel cell (MicrobiologicalFuelCells) there is not just a technology. As early as 1910, the British botanist discovered for the first time Mark bits of bacteria in culture medium to produce current, therefore, he made use of platinum electrodes, put it into E. coli and general yeast culture medium-dell battery, the successful production of a the world’s first microbial fuel cell; in 1984, the United States to create a space for use in microbial fuel cell, which fuel for the astronauts of the urine and live bacteria, but it’s a very low discharge rate; In recent years, the use of Microbial generation of technology breakthroughs have emerged more, Pennsylvania State University environmental engineering professor Bruce Logan is a new microbial fuel cell development team, he said, “the traditional is the use of hydrogen fuel cell power generation, but no one try to use organic-rich water to generate electricity. ”

A major innovation: a single slot design

Logan designed the battery and hydrogen fuel cell device to be somewhat similar, is a sealed cylindrical glass tank of resin, looks like a soda bottle. And hydrogen fuel cells, however different, the microbial fuel cell is a single reaction tank, containing eight graphite anode rod, and they stick around a cathode, confined to the middle slot between proton exchange membrane. Confined to the external tank of the closed circuit composed of copper, used for electronic flow path. When water was injected into reaction tank, the bacterial enzyme to break down organic matter in sewage, in the process of releasing electrons and protons. Among them, the electronic flow of the anode, and protons through the proton exchange membrane inside the flow of anode, where oxygen and air as well as the electronic generation of clean water combined. Thus completion of the sewage disposal. At the same time, the reaction bed is the electronic exchange between the cathode produced a voltage, so that the equipment can supply to the external circuit.

Reaction is a single slot design of microbial fuel cell innovation. Logan pointed out that most of the design of fuel cell response to the two slot-oriented — were anode and cathode slot slot, slot in the anode in order to maintain anaerobic microbial growth; cathode tank should be maintained at aerobic environment to enable electronic and oxygen combine with protons to form water molecules. And a single reaction tank in order to proton exchange membrane to link the two slot, and its function not only in aqueous solution can be divided into two slots, but also to avoid spread to another tank of oxygen. Electrobath trough of the two, other than the force required to provide dissolved oxygen to the cathode, and a single tank of fuel cell micro-organisms can be the way to continuous injection of air into the cathode, thereby reducing the cost of oxygen equipment.

Samples will be completed six months after

In generating capacity, according to Logan said, in the laboratory, the device can generate 72 kilowatts of current, you can drive a small fan. Although the current generated by small, but the equipment is much room for improvement. Invention from the report submitted to the present, Logan’s R & D team has the fuel cell power generation capacity to 350 watts, but Logan would like this value to achieve the ultimate 500-1000 watts. Such as maturity of the technology can be mass-produced microbial fuel cell power generation capacity will be greatly improved, and Logan believes that it can generate 500 kilowatts of the stability of current, about 300 family’s electricity consumption. Logan plans to build a large-scale microbial fuel cell sample, is expected to be completed six months later.

Application prospects

Although the device’s energy output is relatively low, but Logan said they are continually improving the technology, I believe that it can be used in small-scale sewage treatment factory. It is said that the device can also be used to deal with livestock waste water and waste plants, but also can be used in food-processing plants and even manned space inside.

Logan pointed out that as long as it is a place rich in organic matter can be the use of such dell inspiron 600m battery, dell latitude d500 battery. However, the microbial fuel cell is the best use of sewage treatment, sewage treatment plant if the use of such equipment, so they can waste water treatment side of the side of power generation, and thus greatly reduce the cost of sewage treatment. Wastewater treatment plant to maintain the normal operation is a very high cost of things. Both developing countries and industrialized countries, wastewater treatment at the same time, the new generation fuel cell technology is very attractive. According to statistics of the U.S. National Development Committee, the United States need to address each of the 33 billion gallons of domestic sewage, the treatment cost about 25 billion U.S. dollars. Most of the cost of almost all spent on the maintenance of treatment plant operation of the energy required, so that if the microbial fuel cell can reduce costs and improve efficiency of electricity generation will be a huge savings for the wastewater treatment expenses.

For the majority of serious pollution of the developing countries, this technology is particularly useful because it can not only purify the water quality, disposal of refuse, while the power generated. Separate from the power this context, the Government has sufficient reason to retain the building and a sewage treatment plant. If the technology can promote the commercialization, waste or sewage treatment will be the country’s money-spinner rather than a heavy burden.

University of Toronto is a scientist, he estimated the energy potential in wastewater is 10 times the cost of processing. Logan believes that as long as they can use the potential power of 1 / 20, a sewage treatment plant can be resolved on the cost of sewage treatment.

Microbial fuel cell can also be used to deal with food-processing plants and farms, especially pig farms in the wastewater, in the past, to deal with these unpleasant stench of sewage expensive. NASA also is developing a similar technology, manned space flight in astronauts living in the garbage into energy.

Tasted the sweetness of the use of rare earth resources, to build Ni-MH battery industrial base

Held yesterday in Zhengzhou, the National Conference on Rare Earth office came news of the application of rare earth resources in our province to promote the rapid development of nickel-hydrogen batteries, our province is making efforts to build Ni-MH battery industrial base.

It is understood that the use of rare earth resources in recent years in our province, in the manufacture of permanent magnet materials, energy efficient fluorescent materials has been significant progress. Several enterprises in our province the effective use of resources, the characteristics of rare-earth, reasonable, moderate doping can improve the battery performance of anode materials are being promoted Ni-MH battery industry in our province’s rapid development.

Henan Development and Reform Commission, according to the relevant person in charge, the province will give full play to xinxiang battery industrial base better than species-wide, supporting the full advantages of nickel-hydrogen dell latitude d505 battery, dell latitude d510 battery to accelerate the construction of industrial projects, and strive to Henan Province to develop into the base Ni-MH battery industry .

It is understood that rare earth fertilizer agricultural enterprises of our province and upgrading play an important role in crop income. Since 2002, our province has more than 10 small rare earth fertilizer to achieve the production of agricultural products and fertilizer transformation.

Secretary for National Development and Reform Commission, according to industry relevant person in charge, the rare-earth resources for economic development have become increasingly obvious that the current countries as the main raw materials of rare earth permanent magnet motor development projects, energy-saving effect is very remarkable, and some energy-saving rate of 30% It can promote the electric industry restructuring and energy conservation for the country.

Sony liquid crystal display speed charger experience

As the market brand rechargeable batteries and chargers messy, mixed, consumer products also do not know much about technology, it is prone to blindly purchase price or even to measure only the phenomenon of choice. Recently, I have to buy liquid crystal display Chargers (Super Quick Charger with LCD) there are good things and we naturally want to share a piece has been fuss even today-laptop battery, finally finishing it up, we hope that they will be charging equipment in the selection of some small revelation. The appearance of this charger with a “beautiful” to describe is not excessive, the “11″ to bring it out, it is a good feeling. Weighing only 110 grams of chargers, and are offered in compact form, it seems on the bags can be ignored. Sony LCD new charger on the domestic market is currently the only state-of-charge function liquid crystal display products, this unique feature allows the user-friendly products Sony has once again proven advantages.

The charger is a clamshell design, the look is not only beautiful, but also, cover the exposed cells, in time to carry out, in addition to moisture can dust it waterproof shockproof. Moreover, It is said that in the event of an accident such circumstances, can effectively reduce the extent of the harm people. Charger with other difference is that the bottom of the clamshell has a LCD screen, thought it is just window dressing decoration, never thought it a good “intelligence”, the charger has an orange backlit LCD screen, even in the dark can also be easy to see, regardless of charge or discharge can be displayed on the screen. Very sensitive to the heavy travel, and as a digital essential accessories, charger package should have all the equipment to meet the supply capacity of the charge. According to experience some of the previous discovery, or to use the original package and battery chargers, chargers suit for their support of a good brand of battery, charging effect, and maintenance of batteries and more to help. Poor quality of the charger, it will not only accelerate the aging batteries, and use of low-grade rechargeable dell battery charger, it will cause damage to electrical equipment. Therefore, from this point is important.

Sony LCD charger with the greatest degree of compatibility and ease of use, very inclusive, to Paul and I travel in the demand for electricity, and easy to use. At the same time, it on the 5th and the 7th for charging rechargeable batteries and battery on the 7th position is independent, to ensure good contact. Digital equipment so that I have adequate access to the electricity.

Travel the least and endure long hours of charging, and so will miss a lot of good scenery, and may also result in regret. I think the choice of the Chargers the most important factor is to look at the speed of its charge, so I have to choose smart rapid charger. General quality of the market the brand better able to do six hours to complete the charge, while the Sony LCD charger speed charger with two hours to two full-capacity 2100mAh battery on the 5th, 4 hours 4 full, if it is on the 7th of 800mAh battery, it only needs one hours and at such a pace on the road can meet the demand, and want to make the shot.

Of course, a good rechargeable batteries but also more time to meet the needs of the application, if the fast charge time, continuing the time lost by the wayside quickly, then on the. We know from the packaging of rechargeable batteries can see “xxx mAh” such a standard code, which is battery power, td347 battery capacity can indicate the size, the greater the value, the longer durability. Typically 2100 mAh Ni-MH battery has sufficient capacity to meet the demand of the. Sony LCD Speed Charger is equipped with four of the 2100mAh capacity for AA (5 #) batteries, from the capacity and reliability of brand point of view, are an excellent choice.

Usually we are not fully aware of all battery depletion charge on the circumstances, and in fact there is often remaining battery power, which after repeated use, rechargeable battery memory effect can occur as a result of available capacity to reduce the phenomenon, according to the report the relevant information, which will reduce the battery power to support the reduction in the number of photographs of about 13%. To solve this problem is in the best way to recharge before the batteries discharge, so that there is no battery power remaining after charge. Sony LCD new speed charger on with such a function, discharge function, but can also be displayed in the LCD screen on the case of a discharge.

The protection of the battery the most important thing is to prevent over-charging, if the charger can not provide protection in this area, we had no choice but to use the timer to control the charging time, in estimating the power to artificially stop after a charge, but usually can not be easily the notes, but also difficult to control, if not careful will cause battery explosion occurred, I have been looking forward to have an automatic monitoring of the charge, after all, you safety first.

Sony liquid crystal display speed charger with voltage detection device that can automatically complete the power-off charge, to avoid over-charging, when the charge temperature anomalies, the protection circuit will automatically cut off power to prevent accidents. Not always as it was before the charge to be concerned about the time, so that the battery will be able to automatic protection.

NDS compatible with GBA SP console dedicated lithium-ion battery

A few days ago a well-known IT hardware network ‘Lik Sang’ for the Nintendo DS battery made a comprehensive evaluation that will be compatible with NDS host a special GBA SP Li-ion battery, attached to the 3 pictures to show contrast, we can see the special lithium dell latitude d610 battery and dell gd761 battery NDS interface with the GBA SP Li-ion battery interface is basically the same, and have to buy a GBA SP and NDS players can purchase back-up battery to save a sum of money, Nintendo in this regard is quite user-friendly design.

Will lose something, some unscrupulous traders already making a greater profit for the renovation of the old GBA SP battery to sell new, I believe that this phenomenon will also appear in the NDS.

Around the battery industry in Fujian Province to carry out special work to bring the pollution problem

Fujian Provincial environmental protection departments at all levels of the State Environmental Protection Administration in accordance with the requirements of 34 of the province of existing battery manufacturers and lead-acid batteries renewable waste processing enterprises were examined, seven of them non-implementation of environmental impact assessment and environmental protection “three at the same time” and illegal sewage enterprises severely dealt with, and battery industries and enterprises focused on industrial pollution sources into the long-term monitoring areas to crack down on illegal business environment, effectively protect the environment and people’s health.

2 5, battery-powered car to run 1 km

Panasonic car OxyRide invented by two AA batteries will be able to drive up. Car weight 18.5kg, could contain a 50kg passenger run 1.23 kilometers, or finish within 74 seconds in the 65 meters.

Of course, this record is the need for the use of Panasonic’s own invention of the Digital Xtreme Power (DXP) dell inspiron 6400 battery. The Panasonic Digital Xtreme Power (DXP) batteries will be listed first half of next year in Europe.

Taiyuan, to enter the peak of the electric car battery scrap

Taiyuan Road, who lives in the building of Mr. Liu more than a year ago bought a fleet of electric bicycle, after a year of use, non-rechargeable laptop batteries into the power has been, and may replace the old battery but I do not know how to deal with him. Yesterday, a press interview on this issue and found that the earlier the purchase of electric bicycle owners shared. Environmentalists who said the city used batteries for electric bikes to replace the peak has occurred, should be a matter of sufficient importance.

According to statistics, currently there are about a variety of city electric bicycle market 120,000, each year tens of thousands of vehicles to the increase in the growth. It is understood that the market for electric bikes is that the vast majority of used lead-acid batteries, only a small part of a lithium dell battery. Lead-acid batteries primarily by lead and sulfuric acid and other metal components, service life is generally 1-2 years. If people can throw away, will not only seriously contaminated soil and water, but also may lead to human neural metabolism, reproductive disorders, etc., will induce serious malignancy.

South Road is located in the building of a store’s sales of electric bikes said: “Customers can take the old battery to us to new ones, of course, need to pay a certain degree of depreciation costs, usually the cheapest 20 ~ 30 yuan. As a vendor, we is for manufacturers to do the recovery work. “in the Sino-Austrian peace Mall Road, the reporter found a lot of electric cars here are committed to recycling the old store batteries, also said that the recovery is for the manufacturers, but when the reporter asked for a recovery is one, the sales staff said: “how could it?” meaning there is still a large number of used batteries from the loss. Sales of Guangdong and another production of the sales of electric vehicles, said: “do not have to use batteries, we collected did not take place.”

An electric car dealer, said, in fact, manufacturers of electric vehicles is the need for lead-acid battery recycling. However, custody and other aspects of transport and the cost of spending more, recycling old batteries is not worthwhile, so the consumer has committed to recycling of old batteries are often not fulfilled. Village workers in purchasing a waste, a middle-aged man told reporters: “electric vehicle batteries 5 cents a pound.” “How the battery can be sold for money?” To “open the battery, draining a ‘water’, which There are copper and, sell all of these things. “” That’s’ Water ‘was wrong? “” on the back in the sewer in, or down the side of the road is required. In any case,’ water ‘has no use. “in man that was very easy.

How to maintain a digital camera battery

DC used today generally have two kinds of battery: lithium battery, and dedicated on the 5th AA batteries (Ni-MH rechargeable battery most commonly used). Lithium-specific light weight, large capacity, environmental protection, and virtually no “memory effect”, but very expensive, poor general, but also a lot of fakes. Ni-MH battery has a high capacity, deep discharge, overcharge and excessive resistance discharge, and shorter charge time obvious advantages. The most important thing is nickel-hydrogen batteries are cheap, high universality.
     No matter what kind of batteries, with DC as long as it is sold, the general statement in the Notes will be used, and some manufacturers even print a separate report on the use of batteries and chargers guidelines. Some of these instructions is the most basic but also very necessary road maintenance, such as battery charging method should be chosen, such as charge time. Unfortunately, many users tend to ignore these instructions, shelved. Suggestions: For DC novice, spend some time reading these guidelines, is absolutely necessary.

Ordinary users in the use of DC, the battery often do not have a dedicated storage bag; users to replace the battery after the battery of the habit easily placed, regardless of whether the place where a clean, damp. The consequences of such a battery is easy to stain, easy contact with the metal contacts  such as keys, etc., easy to damp, and these are the enemy of batteries. Recommendations: the user should set up a special place at the battery and keep the battery clean. In order to avoid issues such as power loss occurred at the two ends of maintaining contact with the battery and internal battery lid clean and, if necessary, use a soft, clean dry cloth graze.

If DC does not use a long time, the dell 6y270 battery, dell c1295 battery must be removed from the machine and kept in dry, cool environment. This is no disagreement that we are all, but why here also brought up for discussion? Because it relates to another key issue: For the nickel-metal hydride batteries, the battery should be fully discharged and then save, save, or live? These two very different views of what it should be used? Many people think that we should adopt the former, but I think a more reasonable to preserve the battery charged. Because: According to tests, Ni-MH battery to preserve the best condition that saved about 80% charged. This is because the nickel-metal hydride battery greater self-discharge (10% -15% a month or so), if the battery fully discharge and then preserved a long time not to use, the battery will result in the phenomenon of self-discharge the battery over-discharge, will damage the battery. Do not believe? What do you think about buying a new nickel-metal hydride rechargeable batteries is not all there is electricity, which is the reason. Recommendations: more than compared to correct the wrong point of view, from the right direction to start maintenance batteries, or else they will backfire.

Japan’s flexible solar cells a substantial increase in power

Researchers in Japan through technical improvements, the success of the flexible type of dye-sensitized solar cells a substantial increase in power, each 12 square centimeters can be the output of the battery plate voltage above 4 V, is expected to be used to provide power, such as outdoor advertising.

According to “Nikkei Sangyo Shimbun” reported that dye-sensitized solar cell-based film material in the pigment and power generation components used for power generation, and compared to silicon solar cells, and its advantages can be bent, using the printing technology, which costs relatively low . However, before such a flexible battery, even in strong sunlight, each 12 square centimeters of voltage they can only produce 0.7 volts.

Improved type dye-sensitized photoelectric conversion efficiency of solar cells up to 4 ~ 5%, is a standard silicon solar cells of 1 / 3. Maximum power of 0.4 watts, test products will be linked to the three modules, voltage up to 12 volts or more. Typically, the voltage above 10 V can be used for storage of electrical appliances and rechargeable lithium batteries, the average cell phone charge 4 hours to complete.

Flexible solar cells that, if the practical application of inputs for outdoor advertising, laptop computers-dell inspiron 500m battery, dell inspiron 510m battery, cell phones and home appliances, such as the provision of power supply products.

“337 investigation” of China beat the United States Energizer batteries sued ITC

United States International Trade Commission (US International TradeCommission, referred to as ITC) formally announced that 337 of China’s laptop battery of the final investigation finds that: the plaintiff United States Energizer Holdings Inc. (United States Energizer) owned the patent is invalid patents, including Fujian Nanping Nanfu Battery Co., Ltd., including seven Chinese battery companies did not constitute patent infringement – this means that such batteries in China to enter the U.S. market in future will no longer face a patent infringement lawsuit.

It is understood that it is facing in recent years, Chinese enterprises, “337″ investigation of cases the only final victory. Prior to 1997, the United States accused China of a business and food Hangzhou and Hangzhou, the three plants and food additives, such as the use of its patented production process and brought saccharin “337 investigation” applications, ITC investigation in this case when there is insufficient evidence convicted of being sued Chinese companies infringing products.

“It’s the Chinese enterprises are encouraged that China has been by the United States anti-dumping proceedings, Section 337 of the victims of the investigation.” China Battery Industry Association executive vice chairman and secretary general, said WANG Jingzhong. It is, ITC2003 launched in the global 11 “Section 337″ investigation involving Chinese enterprises dell battery and 4 from the same period in our country for the United States the biggest victim of Section 337 investigations. “Responding to too many failed, many Chinese companies have produced a huge psychological shadow.”

But all is far from that moment rejoicing. October 10, the United States Energizer Federal Circuit to the United States courts, but this time the defendant has become ITC – Energizer believes that the U.S. ITC to judge wrong, I hope to form a court to force a retrial of China ITC battery 7 investigation of 337 enterprises.

“Indeed there are certain variables.” October 25, is responsible for external battery Nanfu Kang Jin Wei of Legal Affairs, told reporters. Kang said that ITC was prosecuted after the Nanfu battery and other Chinese enterprises to collect more evidence in order to provide to the ITC as the evidence submitted to the court.

WANG Jingzhong but obviously a lot easier, “the most difficult time has passed, in favor of the possibility of a large.” In the previous case, the ITC through the prosecution and force it to change the final decision of the case very small. Including 1997’s “saccharin case,” the prosecution’s subsequent appeal was also dismissed.

7 battery were “337 big stick”

Time back to May 2003, the United States respectively Energizer seven companies, including China, including 24 batteries outside the United States brought to the ITC, a cause of action is a mercury-free alkaline manganese batteries are infringed patent request ITC to launch investigations and issued requests for ITC exclusion order to prohibit the production of these enterprises are mercury-free alkaline manganese batteries into the U.S. market.

It is understood that the United States “Section 337 of the Tariff Act” the United States of unfair trade imports into two categories: general unfair trade and unfair trade-related intellectual property rights. The latter refers to all people, the importer or underwriters to the United States for the import and sale or sold in the United States after importation is a violation of U.S. law to protect copyright, patents, trademarks, layout-designs of integrated circuits and design the right the behavior of the product.

In accordance with “Section 337″ provisions, as long as the United States and the industry or related industries in the process of establishing the industry, the intellectual property rights constitute unfair trade practices illegal, rather than its cause harm to U.S. industry for the element.

“If the survey shows there is a breach of Section 337, and the other party was unwilling to reconciliation can be based on the terms of products imported into the U.S. market.” Shanghai WTO Affairs Consultation Center Consulting Ying told reporters.

Statistics show that the United States Energizer is the world’s largest manufacturers of primary batteries, 2003 sales of 2.23 billion U.S. dollars. And prosecute violations of the code for the 5,464,709 patent (the “709 patent”), the United States in 1991 Energizer applications received in 1995 the approval of the United States Patent and Trademark Office, which is valid until 2011.

Nanfu battery together with the emergence of litigation in the United States list of Energizer were: Zhenglong Guangdong Co., Ltd., Sichuan Changhong Electric Co., Ltd., Guangzhou Tiger Head Battery Group, Ningbo Baowang Battery Co., Ltd., Zhejiang Special Battery Co., Ltd., Bank of China (Ningbo) Battery Co., Ltd.. In other words, if the United States the success of Energizer proceedings, the seven companies before 2011 there is no way to export to the U.S. market for mercury-free alkaline manganese batteries.

“It’s like most of the car has four wheels, this also is a patent?” Jin Kang, the mercury-free alkaline manganese battery production technology is not an original, or which company is unique, and therefore include Nanfu Chinese enterprises, including the battery did not apply in a similar domestic patent protection.

Energizer of the U.S. litigation, Kang Jin Wei was very sudden, even though the battery Nanfu now exported to the United States to go mercury-free alkaline manganese batteries millions of dollars a year, but “does not mean that now is not the future value of the exports are not large. ” 2003

Nanfu battery in sales revenue 682 million yuan, is the nation’s largest alkaline manganese battery production base. At the same China Battery Industry Association, after consultation Nanfu batteries, such as seven Chinese enterprises responding to the decision.

Half-way break an agreement the international united front

“This is a question of fair trade.” Waving the United States of 337 Energizer stick, WANG Jingzhong appears quite angry, and he is even more worrying is that although China is now one-year battery export to the U.S. market only a few tens of millions of batteries U.S., China battery if unsuccessful in this litigation, “Japanese and European companies, is likely to follow-up.”

China Battery Industry Association, according to statistics, the current global output of about one year battery 450,000,000,000 only, while the output of China reached 100 million more than 200, because of Chinese-made battery of good quality and low prices in the global market have a considerable competitive edge.

Energizer Before the United States are also to set up plant in Tianjin batteries, in order to reduce its production costs, the annual production is about more than 100 million only.

“U.S. companies must give a warning to Chinese companies to fight the lawsuit is not a winning one,” lawyers in the same year, China dell inspiron 600m battery, dell latitude d500 battery Industry Association, began consultations with the members, the final decision, from the list of the seven cell enterprises responsible for 70% of the cost of litigation, and the remaining 30% of legal fees by the China Battery Industry Association member units to pay the other, “Today the prosecution of these seven companies, and perhaps tomorrow will be the prosecution of other battery companies in China,” said China’s WANG Jingzhong Other battery companies have become so experienced threat.

In addition to domestic alliance, the Chinese battery companies have begun to seek help in the international market as well as the subsequent prosecution of all the countries of the battery companies to join together to discuss forming a “united front.”

However, before the start of the trial early in March this year, Singapore’s Kingsoft (Golden Power) as well as Japan’s Fuji, Hitachi Maxell, such as taking the lead with the United States amounted to become the reconciliation efforts, millions of dollars to cover the cost of compensation in exchange for the United States set aside the proceedings Energizer .

“At the time of China’s battery considerable pressure.” WANG Jingzhong recalls. In this case, the Chinese battery companies have begun to seek the possibility of reconciliation, but the United States Energizer the terms of settlement proposed by the Chinese battery company has been dumbfounded: not only have to pay millions of dollars in compensation, but also charge a few cents for each battery patent fees, at the same time requested by a designated sales agents.

Department of Commerce: Tips to avoid the United States “Section 337″

The United States “Section 337″ was enacted since 1930 had given rise to much criticism since. Anti-dumping cases and the difference is that in the “337 investigation” in the United States does not need to prove that the domestic industry has suffered in any way, and just to prove the fact that imports of infringing products, and the United States can indeed related industries. Therefore, U.S. companies, the name “337 investigation” relatively low threshold, while for the enterprises involved in the case of anti-dumping suits than more difficult. At present, China has a growing number of enterprises have become the United States “Section 337″ of the victims, to deal with the United States “Section 337″ has become an urgent task.

Secretary for the Ministry of Commerce Industry Injury after Wang Qinhua how to deal with domestic enterprises, “Section 337″ was given three suggestions:

First of all, the export enterprises should refrain from violations of intellectual property rights of others, especially in OEM, OEM’s foreign trade export enterprises should pay attention to whether or not under the single ownership of the foreign products, trade marks, patents, copyrights and other rights documents. If the rights of foreign investors who are neither authorized nor appropriate supporting documents, should be considered legal risks, should be entered into any contract relating to intellectual property rights violations by the foreign investors should be responsible and compensate the loss of one’s own terms.

Secondly, in the prosecution by the U.S. manufacturers, Chinese enterprises should take the initiative to respond in time. Enterprise could be entrusted to trademarks and patents in the area of the law firm expertise, and actively collect evidence, take part in responding to, and actively defend the other dell latitude d505 battery, dell latitude d510 battery party to prove that intellectual property is invalid and so on, to win favor.

In addition, the loss of domestic enterprises in order to avoid the loss of the U.S. market, may consider payment of compensation to reach a settlement with the American Enterprise Institute.

In recent years, domestic enterprises face the United States to investigate the case of Section 337 (incomplete):
◎ 1995 years, ITC in relation to the United States I lost the case of special magnet to Beijing San Huan New Materials Cornett Ningbo high-tech companies and industrial companies to start “337 investigation” procedure in 1999, the parties reached a settlement, and a common request of ITC orders revoked.
◎ 1997, the United States accused China of a business and food Hangzhou and Hangzhou, the three plants and food additives, such as the use of its patented production process and brought saccharin “337 investigation” application. ITC at the end of the case investigation found insufficient evidence being sued Chinese companies infringing products. Later, the prosecution’s appeal was also dismissed.
◎ 2003 on 4 day 2 years, ITC to Beiqi Futian Automobile Co., Ltd. US-bound production of agricultural tractors and mower are suspected of infringing intellectual property rights of an American company may be in violation of “Section 337″ as an excuse to start the company, ” 337 investigation. ”
◎ 2003 on 7 day 2 years, ITC also announced that Deere & Company to apply for the United States of Jiangling Motors Corporation three Chinese companies to start the “337 investigation” on the grounds that these companies export or sale of Deere farm vehicles suspected of infringing the company’s registered logo.
◎ 2003 on 3 day 3 years, ITC to include seven Chinese companies, including 15 companies suspected of violations of the U.S. pharmaceutical company Pfizer’s “Viagra” patent and the “337 investigation.”
◎ 2003 years 5 months, Nanfu Battery Co., Ltd. and so on seven well-known Chinese enterprises due to suspected violations of the United States Energizer and Eveready’s mercury-free alkaline battery patent was “337 investigation.”
◎ 2004 years 3 11, the United States Zoran  Zoran, Oak  Oak chips in the two companies of patent infringement will be 12 from six countries and regions, business divisions on the ITC, the investigation and made 337 applications for new branches 10 players, such as domestic enterprises in the cases of the accused.
◎ 2004 years 7 20, Ningbo Group 4 pens and other enterprises, by the U.S. company sanford stationery business out on the “337 investigation” of the dock, sanford Beifa allegations, such as products sold in the United States violated its “commercial Appearance. ”

Approximation notebook fuel cell in 2005 New Prospect

The working principle of the fuel cell: oxygen and hydrogen into water, is environmentally friendly. Oxygen directly from the air, and hydrogen can be used in place of a liquid, such as alcohol. Each fuel cell can provide 0.4V voltage, if the notebook according to the current demand on the voltage of about 6V, then the group will need to fuel cell 15. The right side of the figure for the fuel cell group of the physical model. Fuel Cell Group schematics, drawing air through an air pump to be oxygen, and a fuel pump through the extraction, after the chemical reaction required for electricity and reaction product of water. In addition, there are two drawbacks of fuel cells, from a start-up time, it needs a warm-up time to meet our power requirements. In addition, it can not use the process to provide a very stable output, the middle of a certain stage there will be a substantial decline, if these two issues are not resolved then it is difficult to be applied to real practice. In understanding the principles of the relevant knowledge, let us not talk about the WPC EXPO exhibition research and development of new products that you use this fuel cell NEC notebooks. Rear fuel cell using the program. R & D compared to last year’s models, this new more streamlined in appearance. But the volume is not so satisfactory.

This fuel cell can support 10-hour notebook working hours. It is still the way of fuel injection is also used a whole can only be replaced in the near future dell latitude d520 battery, dell latitude d600 battery, fuel cells can replace single-core, but depends on the relevant provisions of local law.

The size of the notebook battery market: best-laptop-battery.co.uk

At present, the data show that in 2004 the domestic holdings of the notebook is expected to exceed 10 million units, the notebook battery market has reached 100 billion yuan. Have tens of billions of dollars of the market means that business opportunities have tens of billions of dollars. Faced with such a huge market, domestic and foreign enterprises have entered the cell area of the notebook sony battery.

Its portable notebook computers, fashion and other functions to occupy half of the PC market, coupled with the dramatic fall in prices, while being more acceptable to consumers. A long time, the ultra-thin notebook, ultra-light, multi-function is the manufacturers, consumers tirelessly pursue. To this end, the technical staff continue to carry out a variety of efforts, through CD-ROM plug-in, U disk to replace the floppy disk, laptop computers have been getting smaller and smaller, more and more thin. However, with the increasing speed of computer, notebook computer on battery power but not with the requirements of the small size of the reduction, but increased the. The world more than 99% of notebook computers for use in Japan, South Korea produced a cylindrical liquid lithium-ion battery, Cylindrical lithium-ion battery as a result of the energy is high and the cost is relatively low and firmly holds the notebook computer market, even though no one think that it is used in notebook computers on a thick too. Japan and South Korea’s production of liquid lithium rectangular notebook battery can power the thinning, but the price is too high, it is difficult to be universal; China liquid lithium, although a lower price, but not the consistency, security, fail. This allows notebook manufacturers have agreed to make difficult choices: First, to meet energy costs and then consider the case of thin.

TCL and other Chinese battery manufacturers rise of polymer solution to this dilemma is to provide the best option. High-capacity ultra-thin polymer batteries is expected to solve these problems, variable thickness, size, variety of polymer lithium battery will become the next generation leader in notebook battery! At present, the polymer laptop battery capacity can be achieved 2 ~ 8Ah. As the capacity, size adaptable, polymer batteries have not only solved the notebook personalized design thickness, but also resolved the use of 18650 and 103450 brought about by the battery cost.

It is reported that at the global level, TCL is able to mature a few design and manufacture of polymer laptop battery energy of high-tech enterprises. TCL polymer lithium-ion battery performance close to the level of similar products in Japan, the world has gone beyond the local level. Electrochemical impedance, particularly in battery energy density has been much better than the similar products. At the same time, the price compared to Japan, South Korea, and other battery companies have absolute advantage. Faced with tens of billions of dollars the size of the notebook battery market, TCL King vowed to batteries, the cost will be the absolute scale of tens of billions of won the top spot in the notebook vgp-bps5 battery , vgp-bps5a battery market.

Under the TCL Group, TCL King to Battery Co., Ltd., and its lithium-polymer batteries have been the state of the ministries and the central leadership of particular concern was the inclusion of the state’s key new product trial production projects and state-level Torch Program projects. Battery Co., Ltd. TCL payment to Mr. Li Fengqi general manager said that the company can respond to the Group’s “plan dragon and tiger”, a large scale into the communications market and IT market, determined in 2007, before the realization of “Jackie Chan four years,” the objectives of: Dragon the world, become the world’s five strong lithium battery suppliers, to achieve annual sales of more than 200 million industry.

Battery rental shops debut in Xi’an

Tenants do not sell only to ensure that the battery recycling, reducing pollution of waste batteries battery rental shops debut in Xi’an.

Yesterday morning, news came Yanta Road, Xi’an is located in the middle of the battery rental shops, I saw the wall hanging at the counter to a foot long automatic charge counters, 50 cabinets full of a rechargeable battery is recharged . Provided by the leasing of high-performance rechargeable battery, when the lease can only pay a little deposit rental use. The store’s staff told reporters that China is a big country to use the battery every year a large number of batteries to be used, due to the late collection of used batteries is not very perfect, a great deal to the environment pollution. It is understood that my battery has reached 18 billion annually, about 850,000 tons each year, a black garbage, and used batteries can be a result of 60 liters of water, 1.6 square meters of land pollution. Staff said that they do so can reduce the pollution of used batteries, in order to contribute to environmental protection, but also to enhance public awareness of environmental protection.

The world’s fastest fuel cell car

September 20, France Mar seille, Hysun3000 fuel cell vehicle traveling from Berlin to Barcelona, just a little two kilograms of hydrogen fuel, creating a new world record. Never use automotive hydrogen fuel in just ran so far away. This low consumption is equivalent to 100 kilometers per 0.2 liters of fuel used. Hysun the core of the car is a proton exchange membrane fuel cell asus battery and a42-a3 battery . When braking, the motor generating the equivalent of, at the same time control of capacitors. For such a tricycle, it is the air resistance is only half of ordinary cars. Not the driver and hydrogen fuels, vehicles weighing 120 kilograms, the maximum speed to 80 km per hour, usually for the parade of the 38 kmh speed.