Rechargeable Laptop Battery Basic Knowledge

Ni-MH battery memory effect, but no obvious nickel-cadmium batteries.Memory effect is most obvious is a lithium battery.The memory effect is not obvious means can be recharged many times, even every run out of charge without playing too.Use nickel-metal hydride batteries, generally can not consider the discharge and direct charging.Of course, from the point of Dell Inspiron 1525 Battery view to extend the service life, in charge and discharge about 30-50 times, you can do a deep discharge, in order to restore to the maximum capacity.

The discharge is not as AUDIOPHONE said, then a small light bulb, until light can.To do so tend to over-discharge, but hurt the battery.We all know that a nickel-metal hydride Dell Inspiron 13R Battery rated voltage is 1.2V, in just fully charged when the actual is more than this value, generally between 1.4-1.5V.With use, the voltage will gradually reduce in general use occasions, when the voltage is lower than 1V, it basically can not be used, for example, the WALKMAN CD DISKMAN, MD, MP3, the DC and so on.You can test "run out of power the Dell Inspiron 14R Battery voltage.

If you are using the occasion is a low voltage, small current will continue to discharge.We are talking about the depth of discharge generally refers to the voltage down to 0.85V-0.9V.Low voltage, low current discharge to achieve this value, the nickel-metal hydride batteries (nickel-cadmium) can be restored to the maximum Dell Inspiron 15R Battery capacity and prolong life.But if it continues to discharge below 0.8V is likely to cause irreversible damage to the battery, but is affecting the battery life.This is the reason why method of AUDIOPHONE is not recommended, because you can not control voltage to automatically stop a certain value.Similarly, the nickel-cadmium Dell Inspiron 1440 Battery and nickel metal hydride batteries are not recommended for remote control small current appliances.

Due to the different characteristics of nickel-cadmium batteries and nickel metal hydride batteries, so leaves of different preservation methods.Nickel-cadmium Dell Inspiron 1750 Battery to run out of power to save, so we had to buy a new nickel-cadmium batteries is the basic power needs its own weight.?In general, the correct method of charging, probably need to charge and discharge 3-5 times in order to restore the battery to the best condition.Ni-MH battery before long-term preservation, it should be charged to about 80%,this will be counted and then save.This is why buy a new nickel-metal hydride batteries came back somewhat the Dell Inspiron 1564 Battery power of reason, because the manufacturers have pre-charge, to prevent the transport turnaround time is too long, while the battery is affected.When long-term preservation of the nickel-metal hydride Inspiron N4010 Battery, first I run out of power, then the correct way to charge and discharge 2-3 times can be restored to the best condition.

IBM conventional materials to produce solar cell technology

IBM scientists are studying the development of solar cells with conventional materials. The researchers published in the Advanced Materials journal, said it was possible with conventional materials, a relatively efficient way to manufacture solar cells. This battery can be 9.6% of solar energy into electrical energy, the photoelectric conversion efficiency is 40% higher than the current technology. This conversion efficiency much higher than the silicon Inspiron 1501 battery on the market, and even comparable with the efficiency of thin film solar cells. IBM uses conventional materials to manufacture solar cells, such as copper, zinc, tin, sulfur, or selenium. IBM said the rare materials used in existing solar technology has limited its development.

Solar, Inc. announced that the cadmium and tellurium manufacture of thin film batteries. GE also plans to begin selling early next year, cadmium telluride materialInspiron E1505 battery . Some small companies like Nanosolar, Miasole and HelioVolt in the production of copper, indium, gallium and selenide alloy material of solar cells.

IBM scientists Teodor Todorov, Kathleen Reuter and David Mitz, the shortcomings of these cells is either very scarce raw materials used in, or impact on the environment. This means that these batteries need to consider the cost of environmental protection. Thomas Theis, director of physical sciences at IBM TJWatson Research Laboratory, said: "equal efficiency for Inspiron 1520 battery materials contained either very expensive or environmental impact, or further enhance the efficiency of space, which makes commercial and large-scale popularity has become very difficult.

Compared to conventional batteries, the advantages of thin film batteries is the use of the material is relatively small. IBM solar cell can use high-speed manufacturing latitude e5400 battery technology to produce, such as "rolling manufacturing technology" roll-to-roll manufacturing U.S. National Laboratory for Sustainable Energy Fellow, Matthew Beard, participated in the IBM project, it will this technology become a "breakthrough".

The scientists expect that if the technology can achieve a breakthrough, you can get 12% of the photoelectric conversion efficiency, and thereby on the economicprecision m2400 battery cost to completely replace the existing solar products.

ZTE Company Competition for orders with Alcatel-Lucent

ZTE finally broke the deadlock domestic equipment manufacturers to expand the Indian market. However, the price war clouds have not dissipated, the profit margins are still a major test equipment manufacturers.

According to reports, India's state-owned telecom operator Bharat Sanchar Nigam Ltd. (hereinafter called "BSNL") announced that 14.37 million line of network expansion equipment contract was awarded to ZTE and Alcatel-Lucent, the estimate of contract value of about 60 billion rupees ( $ 1.09 billion U.S. dollars).
BSNL third expansion tender. BSNL on the last tender is the company's 45 million-line network expansion in 2006, and subsequently reduced in 2007 to 14 million lines. Since then, the Dell Inspiron 1545 battery company in 2008 to issue 93 million lines and 5.5 million in 2010-line bidding, but later the two tender was canceled.

According to the Wall Street Journal reported that the equipment manufacturers involved in the tender in addition to ZTE and Alcatel-Lucent, Huawei, Ericsson and Nokia Siemens sources, ZTE's bid for $ 840 million, while Huawei 1.3 billion U.S. dollars, Alcatel-Lucent $ 1.8 billion, Ericsson is $ 2.3 billion, Nokia Siemens is a $ 2.5 billion.

After the end of the bidding, several equipment manufacturers in addition to ZTE said it could not accept the offer of ZTE, and plans to quit competing. A Huawei said, "this price is technically feasible. In fact, if Huawei refused to participate in devices ZTE's price means that BSNL will once again re-tendering.
However, from the Inspiron E1505 battery final results, Alcatel-Lucent to accept this "harsh" price. BSNL, a top executive said, Alcatel-Lucent and ZTE's bid is the same.

BSNL in the past two years has been the expansion of mobile networks, and with two other rival Bharti Airtel Ltd. and Vodafone India Ltd competition to ease the pressure on the market share. As of the end of March 2012, BSNL accounts for 10.72% of Indian mobile phone market share has more than 98.51 million subscribers. BSNL throws in recent years are very large orders, but the price is also very harsh.

Before the Indian authorities on grounds of "security issues" start survey of Chinese equipment manufacturers such as Huawei, ZTE, a serious delay the progress of the whole tendering now appears that this "stalemate" is being gradually break down.However, according to the Government of India, the safety of operators, large orders must require at least two or more latitude e5500 battery suppliers, and at the same time, the final orders for equipment manufacturers to provide equipment to the lowest price in the bidding process, if you can not meet the above conditions, will face the "bids".


For ZTE, this order of BSNL will help its improved significantly in the Indian market share, ZTE said in the notice of the local, the order will help BSNL to expand mobile phone network capacity, allowing BSNL in India's northern and southern New 10.15 million customers. For Alcatel-Lucent equipment market operators continue to be squeezed, this order is not a small "gains".
Order behind only the dell d410 battery profit margins of the equipment manufacturers presented a major test, ZTE's 2011 revenues increased by 23.39%, but net profit fell 36.62%. The first quarter of 2012, Alcatel-Lucent's revenue fell 12 percent to 3.21 billion euros, the operating loss widened to 289 million euros.

The irreversible trend of development of automobile industry

The electric car has become an irreversible trend of development of automobile industry. In recent years, international auto giants are on the electric car to be great concern, the United States, Japan, Europe and other countries have to develop electric vehicles as a national strategy of the electric car industry as a strategic emerging industries, the development of electric vehicles have outside the Inspiron 1545 battery industry is generally accepted that the process of electrification of the car faster and faster. However, no success stories to draw on, can not be tight step the footsteps of the developed countries, China's electric car road how to walk?

As long played in the traditional automotive technology innovation to catch up, to imitate the role of the lack of confidence and experience of the first innovation, combined with long-standing neglect of basic research, technical innovation is not strong, if it continues to go to imitate with the introduction of the road, do not have the key technology, will once again lose at the starting line of a new round of competition. To this end, we should further increase investment in science and technology, and strive to achieve a breakthrough in core technology of electric vehicles. Such as the strong support of the  Inspiron 1525 battery , the vehicle motor and control technology, vehicle control systems and electrical components and other key technologies and common technologies research and development, and strive to control the number of core technologies.

Compared with other transition types of vehicles, extended-range electric vehicles in terms of energy efficiency, price, ease of use has obvious advantages, while reducing dependence on the Inspiron 15 battery to extend battery life, but also the stereotypes of generating units, reduce costs. The short term, extended-range electric vehicles can be used as a focus on the development of the models.

Although pure electric bus purchase cost, high investment to build charging stations, zero-emissions pure electric bus in the city using a wide audience, and not have to spend oil resources, national and local cities should actively support the development of electric vehicles in the class reduce manufacturing and operating costs.


Hybrid car because of the structure is complex, expensive, fuel economy and emission reduction effect is not obvious, and China do not have the core technology of the internal combustion engine Inspiron 1720 battery power system, not invested heavily in research and development.

The early use of electric vehicles relying solely on government subsidies to expand the market is difficult to achieve economies of scale. Multi-pronged approach, innovative business models is necessary. Such as: sales without the electric car battery pack, battery lease, in order to significantly reduce set the cost of the early users. The battery is placed under the unified management of the energy supply system, responsible for cell procurement, performance, maintenance, professional services, such as by specialized companies. Promotion of trade-in battery, and echelon, improve the service life of the dell laptop battery life cycle. Necessary supporting facilities, outlets, and to lift the user to worry about the electricity supply. Installments, low-interest loans and give preferential treatment to the car mode, relieve the pressure of the one-time investment of consumers. There is also the priority channel for electric vehicles, the popularity of tariff segmentation billing.

With the continuous improvement of the country car "quality, security, its scope will continue to expand. The development of such "conditions car" can promote the gradual improvement of the key components of the battery, motor and other technology advances and related facilities; should support strong enterprises to enhance their R & D capabilities and master the core technology, reasonable guidance "conditions car" developments. Also respond to national conditions car "to give policy and funding support, it is survival and development of space make it a number of problems can be solved through technological progress.

Electric bicycles pollution dispute

Last March, the Ministry of Public Security and other four ministries jointly issued a "sub-standard order, requiring remediation electric bicycles. May, nine ministries and commissions of the Ministry of Environmental Protection and other remediation of lead-acid battery industry, many lead-acid battery enterprises to stop vostro 1310 battery production or close, the electric bicycle industry into the development of the plight.It is understood that last year's "rectification" of the entire industry is really a great, Some companies shipping cars can be coupled with a battery, low battery, resulting in vehicle operations difficult to carry out.

Countries for "rectification", mainly for non-compliant enterprises and products, not the entire industry shut down. Inadequate investment in environmental protection equipment, there is no environmental assessment or perfidy sure to be remediation processing.

However, the quantity of batteries gap "rectification" for new upstream businesses closed up also tens of thousands, year by year, the figure of one million group of  Inspiron 1501 battery needs small in comparison. More importantly, the new day and upstream suppliers to establish long-term strategic supply agreement, the years of trust, you can ensure adequate supply. At present, lead-acid batteries all purchased from upstream.

Ensure battery safety approval, has been with a view of the electric bike there may be a pollution problem. Some people think that the First, the battery will control the pollution problem in production. In addition, lead-acid battery power larger itself volume, 70% lead recovery of a battery of one hundred dollars, so it has the characteristics of recyclable, there is little user carelessly throw inspiron 1720 battery away. And motorcycles, cars, electric bicycles, energy saving and environmental protection features.

After calculation, an electric car driving for 20 kilometers per day, 1-year total cost of use was 956.18 yuan, power consumption of 87.6 degrees to 31.54 kg of standard coal in power generation converted into petrol is about 28.99 liters, emissions of 315.4 cubic meters. Traveling the same distance and time, the total cost of a motorcycle for 2585 yuan, the consumption of gasoline to 182.5 liters, 1825 cubic meters of exhaust latitude e4200 battery emissions, and a mini-cars (0.8L displacement) the total cost of 10,143 yuan, gasoline consumption is 365 liters emissions from 3650 m3.

Dell Inspiron 1545 Battery Replacement Review

Dell Inspiron 1545 Battery Detail Info: 
Tech Specs : Lithium-Ion, 6/9Cell 4400/6600mAh
Color :Black
Weight : 315.00g
Dimension :204.99 x 56.75 x 22.50mm
Condition : 30 Days Money Back 12 Month Warranty.
Quality : Inspiron 1545 Dell battery use high quality Sony LG Sanyo Samsung new Cells, certified by CE and RoHS.
Feature : Long Inspiron 1545 battery life and maximum power, quick-charging !


Dell Inspiron 1545 Laptop battery is designed to be 100% compatible and is designed to meet or exceed original specifications. Dell Inspiron 1545 Laptop Batteries replacement are warranted for a full year to ensure your complete satisfaction.


Why Buy Dell Inspiron 1545 battery Replacement Here?
Brand new, never refurbished, 100% compatible, no memory effect.
Over 500 full charge/discharge times.
Fast shipping. 12 months warranty. We stand behind our Dell Inspiron 1545 battery replacement 100%.


Maximize the performance of Dell Inspiron 1545 battery Tips
Exercise Battery - We recommend using the battery at least once every two to three weeks.
Calibrate: Calibrate Your Dell Inspiron 1545 batteries in time (once a month).
Store: Usually a lithium-ion battery should be stored at about 40% state-of-charge in a cool place, because laptop battery's self discharge can break the battery in the storage.
Charge: Especially avoid regularity over-recharging and over-discharging. And do not charge to higher voltages than Inspiron 1545 battery threshold voltage.
Clean: clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device
Notice: Under the temperatures of -10~40C the Dell Inspiron 1545 battery work perfectly. Over this temperature range the battery capacity will reduce.

Compatible Part Numbers :DELL c601h Battery , DELL gw240 Battery ,DELL m911g Battery ,DELL rn873 Battery ,etc.Compatible Models : DELL Inspiron 1525 Battery, DELL Inspiron 15 Battery , DELL Inspiron 1526 Battery , DELL Inspiron 1545 Battery, etc.  

Health care, emphasis on lead-acid battery recycling

 Toxic and hazardous substances accounted for the majority of the composition of the lead-acid battery electrolyte sulfuric acid accounted for 16 percent of leaded substances accounted for more than 70% of these two substances on human health great harm.
It is reported that the total production of lead-acid batteries in China, in 2006 approximately 72,414,000 KVAh, after the past few years an increasing trend. Into circulation of lead-acid pt434 batteries from the production, use, waste link, the hazards to humans and the environment will inevitably increase.

It is understood that a lead-acid batteries can be sold for 100 yuan, no one will lose, and are sold directly to small traders, most lead-acid batteries "outcome" is that the individual sold to small traders, small traders and then these waste lead-acid batteries sold to small smelter.

Lead-acid batteries have done great harm to humans and the environment, the face of the current lead-acid battery market recovery, the relevant departments should take measures to deal with recycling latitude d520 battery issues.

First, the relevant departments should rationalize the lead-acid battery recycling mechanism, the establishment of the lead recycling qualification examination system. The face of the relevant departments of the small traders in the recycling chain should be the introduction of recovery mechanisms and the quality audit system be investigated and dealt with the recycling chain improper prohibited waste battery recycling.

Second, focus on the development of recycling industry backbone enterprises. Meet the qualification requirements of the enterprise to the public directory, a virtuous circle. Recycling business, to build a strong strength of strong strength of the recovery of well-known enterprises, and eliminate consumer waste  studio 1735 battery bought for small traders.

Finally, the relevant departments of propaganda work, so that consumers understand the environmental hazards of waste lead-acid batteries, and consciously with a good lead-acid battery recycling.

How to Test the Battery Power ?

Detect ordinary zinc-manganese dry battery level is sufficient, there are usually two ways.The first method is by measuring the battery instantaneous short-circuit current to estimate the internal resistance of the battery, and then judge the adequacy of battery power; The second method is an appropriate resistance resistor in series with ammeter, calculate the battery by measuring the  Inspiron 1545 battery discharge current resistance, in order to determine whether the battery is sufficient.

The biggest advantage of the first method is simple, with a multimeter the current file can directly determine the dry battery power, the drawback is that the test current, far more than dry batteries to allow the discharge current limit, to a certain extent the impact of dry vgp-bps13 batteries. life expectancy. The second method has the advantage of small test current, security, and generally do not have a negative impact on the life of dry batteries, the drawback is a bit trickier.

I use the MF47 multimeter to a new No. 2 batteries and an old dry cell using the above two methods to test contrast. Assume that ro is a dry  hp g70 battery internal resistance, RO ammeter internal resistance, the second test method, the RF is the additional series resistance, the resistance of 3 ohms, the power of 2W.

The measured results are as follows. New on the 2nd  hp g62 battery E = 1.58V 2.5V DC voltage profile measurements, the voltmeter internal resistance of 50k ohms, is much larger than the ro, it can be approximated to that 1.58V is the emf of the battery, or open-circuit voltage. The first method, the multimeter set 5A DC current file, meter internal resistance RO = 0.06 Ohm, the measured current of 3.3A. Ro + RO = 1.58V ÷ 3.3A ≈ 0.48 Ohm, ro = 0.48-0.06 = 0.42 ohm. The second method, the measured current of 0.395A, the RF + ro, + RO = 1.58V ÷ 0.395A = 4 ohms, current 500mA file internal resistance of 0.6 ohms, so ro = 4-3-0.6 = 0.4 ohms.

Old on the 2nd  latitude e4200 battery when the first method measurements, first measured the open circuit voltage E = 1.2V, the meter internal resistance RO = 6 ohms, a reading of 6.5 mA, a multimeter set to 50mA DC current file, ro + RO = 1.2V ÷ .0065 A ≈ 184.6 ohms, ro = 184.6-6 = 178.6 ohms. The second method, the measured current is 6.3 mA, ro + RO + the RF = 1.2V ÷ 0.0063A = 190.5 ohms, ro = 190.5-6-3 = 181.5 ohms.

Obviously the two results of the test method is basically the same. The final calculation of small differences due to reading error, resistance caused by the RF error and the contact resistance and other factors, this small error would not affect the judgment of the  latitude e5400 battery power. If the measured battery capacity, high voltage, you should adapt to increase the resistance of the RF.

New iPad ignited a wave of large-scale polymer battery

Apple's new tablet the new iPad has been launched, the terminal market, the components of price impact is gradually fermentation; according to DRAMeXchange (TrendForce)'s Green Division Energytrend research surveys, large polymer lithium battery as the The upgrade of the system power specifications and market demand, the associated unit price of the battery cell into a more reasonable price to the amount of system situation.

Energytrend pointed out that the awaited new iPad In addition to using the previous generation and the same polymer battery, in order to meet the need of high-resolution panel, 4G high-bandwidth transmission of power-hungry components, the battery core increase capacity from 2300mAh to 3800mAh, increase capacity by as much as 65%. Polymer battery in the product specification has always been the custom of the phone from the early start, because the small amount of various characteristics of the supply capacity part of a value to a conservative view. With the hardware in Apple's new products to follow the trend, the future of mobile phones and flat-panel system power consumption is bound to increase, caused the polymer needs more dramatically.

System design, the new iPad battery pack design is still a series of three parallel mode, is not a large difference in battery protection board, battery assembly yield the above roughly will also increase the difficulty, the whole The battery cell plant is still a profitable product trends.

System design, the new iPad battery pack design is still a series of three parallel mode, is not a large difference in battery protection board, battery assembly yield the above roughly will also increase the difficulty, the whole The battery cell plant is still a profitable product trends.

Apple ignited a wave of large-scale polymer battery driven, the new tablet and ultra-pole of this (Ultrabook) the demand for large-scale polymer lithium batteries also will be buoyant; characteristics of the process, large and small lithium batteries differences is not high, the key lies yield more thin, EnergyTrend to understand the current large-scale polymer lithium batteries have not been caused by the bottleneck capacity.

To the second quarter of 2012, supply and demand point of view, EnergyTrend launched new models of tablet devices with ultra-pole of this can be seen on the demand side pull changes, improve the utilization of the battery product line, but also because so large polymer battery prices began to produce more price decline.

Basis of DRAMeXchange technology survey, because many manufacturers of new products is the first new open case stage, the current production has not yet generate crowding out effect, sufficient capacity can go due should demand, and therefore short-term needs are driven by the price decline is limited, production number pulled, and even capacity is tight, have a chance to cause further price reversal is estimated in the second quarters of 2012, the situation will be clearer.

source: thirdshopping.com

The Photovoltaic Battery Industry

Photovoltaic boom in low-end of, but is also seen as a time when technology research and development, the practice of the golden age of technology the focus of concern in recent cross-strait industry, that is almost a year many international equipment industry continue plans to introduce metal back passivationlayer (backside to passivation) techniques and equipment, the technology in addition to the module side can inherit the current welding technology, efficiency, increase the Inspiron 1545 battery space is expected to reach 0.2 to 0.5 percentage points, however, the equipment industry in the production yield and cost optimization of client considerationsnot impatient launched.

Photovoltaic although a time when the economy low, however,it is the technical sophistication of the active period, the solar industry reports that the moment is to create the golden age of vgp-bps13 technology, competitive differentiation, prepared by the various industry is the battle of the next boom reversed effective use of differentiation to throw off other competitors.

Recent equipment market actively unite the launch of the new technology, that is, the metal back of the passivation layer (backside to passivation), the solar industry explained, the technology is the the AL2O3 film as a P-type solar photovoltaic cells on the back of the passive film or the N-type battery electronic and electrical safety to reach the front, the main purpose is to let the sun in the Inspiron E1505 battery circuit, and not like other technologies like both combined with out the reach and therefore the circuit is blocked, which will make the cell conversion efficiency and thus enhance the This article from the new portal of solar photovoltaic.

The solar industry on simple solar photovoltaic cells, the basic process (base line) point of view, the laboratory, a single increase in the metal back of the passivation layer, you can make the battery is 0.2 to 0.5 conversion efficiency percent, said the solar industry, important that the back-end heritage present a large number of modules and welding technology, no need to make any changes, this is one of the reasons to attract the two sides of Casio NP-20 industry, of course, the Taiwan-based plant-based battery OEM more heart.

However, the import of the technology is expected to increase three to five production station, the consideration of mass production yield is one of the key, so equipment manufacturers to enhance the Fujifilm NP-100 technology and equipment coupled with the technology research and development of the solar plant will affect the success or failure, which is the cross-strait solar plant concerned about one of the major equipment manufacturers launch devices.

The energy storage achieved industrialization

Reduce storage costs, the key is to break the security of the energy storage battery, cycle life problems.To well-off that the breakthrough of these technologies is the premise of the energy storage to achieve industrialization, but the NB-2LH battery technology matures it may take many years, pessimistic look likely to exceed 10 years.

The Zhangbei demonstration project uses the lithium battery technology is able to represent the future direction of development of energy storage technology is still controversial.Yu-Sheng Yang, Chinese Academy of Engineering, believes that although the lithium-ion battery with high specific energy, high power, high energy conversion efficiency, long cycle life, etc., but the technology is currently higher prices, more importantly, safety is still quite poor, while most important for power system security.He, China Southern Power Grid energy storage demonstration projects lithium-ion nb-5l battery pack had to smoke 22 times.

A wide range of energy storage battery technology, according to incomplete statistics, the energy storage according to the needs of different areas of 12 kinds of different technologies.?It is understood that the the Zhangbei 20MW energy storage demonstration projects in addition to the 14-megawatt lithium-ion battery technology, the 2MW flow Casio NP-20 system, while the remaining 4MW of energy storage which battery technology, the State Grid yet conclusive?.?It is reported that the 4MW of energy storage was originally left to the sodium-sulfur battery technology in Japan, the technology accounted for more than 65 percent of the global energy storage applications projects.But, according to Yang Yusheng, sodium sulfur battery with high specific energy, conversion rate, the advantages of longer life expectancy, but not safe, the use of sodium sulfur battery technology energy storage power station in 2011 has twice the fire.

"What kind of energy storage technology is not the key." To a well-off, of Zhangbei the storage demonstration projects designed for the energy storage business to provide the future direction of high security, long-life.?The country is currently engaged in energy storage related companies.?According to Yu Zhenhua, and storage-related businesses include a variety of battery manufacturers, and control of inverter manufacturers, application solutions provider, enterprise project, the current lead-acid Casio np-30 battery manufacturers, lithium battery manufacturers, control inverter manufacturers as well as some of the key materials.manufacturers are relatively mature, in addition to other energy storage technologies there is no scale.


Due to lack of core technology research and development of raw materials, domestic battery enterprises in the processing stage.According to industry sources engaged in lithium domestic energy storage does not scale, domestic battery in the procurement of upstream raw materials can not form a bargaining power, so the battery core raw material prices are much higher than their foreign counterparts, the last only by purchasing localization accessories reduce the price of the energy storage system.

To believe that a well-off, domestic battery most of the enterprises to start from the OEM, even if the storage size increases it is difficult to really benefit.To open the lower reaches of space, enhance the bargaining power along the high safety, long life, low-cost direction to increase R & D investment, rather than build more production lines.The current global Fujifilm NP-100 battery storage industry has just begun no later than domestic enterprises at this stage intervention.

The new energy vehicle power battery is advanced in china

According to incomplete statistics, the Automobile Association, the automobile companies of the first quarter sales of 10,202 new energy vehicles, including: pure electric vehicles of 1830, 1499, hybrid, alternative fuel vehicles in 6873, but last year sales of domestic new-energy vehicles only 8159, less than the first quarter of this year sales. New energy vehicles has not been good to bring unexpected surprises, but also let people see the dawn of the new energy vehicle Canon NB-2LHdevelopment, Clearly, the market vitality broke out in advance.

New energy auto market is heating up its upstream battery industry is undoubtedly also a big exciting news, the most important parts of the battery industry as a new energy vehicles will also usher in a new growth point. Casio NP-20 battery, new energy vehicles in advance revealed vitality can really bring new opportunities to the battery, but in view of the high demands of the battery technology and pure electric car battery, with the progressive scale of new energy vehicles, the battery is also into real the test period.

First of all, the new energy vehicle power battery is not like a traditional battery as technologies mature, although the domestic power battery technology is more advanced, but whether it can meet the high requirements of electric vehicles, not yet the actual market validation, it is still hard to draw conclusions. Battery industry, and to spare fully prepared for more advanced technology to meet this test is the current task.

Accustomed to traditional automotive quality performance of the public, the message of hope of new energy vehicles, and Canon BP-809 battery as a power source, and bear a great responsibility and pressure. New energy automobile market, the greater the battery to bear the pressure, therefore, requires battery companies are more focused on battery technology research and development and upgrading, to meet the requirements of high-performance electric vehicles.
Secondly, the increase along with the crowd to focus on electric vehicles, purchase and use of new energy vehicles increased quality of service of the battery need to increase as a result, therefore, perfect service system, a system is essential. On one hand, between the battery business and the automobile companies to create a more fluid system service process, on the other hand, the Fujifilm NP-100 battery companies need to maintain the relationship with users, to provide users with better quality and more convenient service, the battery business worth in-depth study of the problem. In addition, battery recycling, will be a lot of pressure.

Certain industry experts said, the battery plays a vital role in the development of new energy vehicles, new energy vehicle development period ahead of the arrival, about to enter the promotion period, at a time when the battery has to assume a more important responsibility.

Inspiron 1545 battery battery, whether the new energy vehicles into which period, the battery industry can not let up on the technology and services and keep the passion for R & D for higher technology, the attitude of service excellence in order to the development of new energy vehicles contribute to the course.

Dell XPS 15 will take place of notebook family

Compress just before the release of the new Ivy Bridge Intel processor generation by rumors about the characteristics of a new model of the Dell XPS M1530 battery series. So shall keep, according tweakers.net Gorilla glass feeder. Both the trackpad and the screen and encased in aluminum frame that will be covered borderless.

As usual with Dell, buyers can put together in a modular configuration of the system itself. When the processors are allowed to choose an Intel Core i3, i5 or i7 and Nvidia graphics, a division of GPU. Here are depending on the model of a GeForce GT 420M, GT 435 or GT even then 445m with up to 3 GB of video memory Inspiron 1501 battery available - currently unique in the notebook sector. As long as you do not select a tetranuclear core i7 processor, you also Nvidia hybrid graphics system Optimus available. Clerity has 70 employees, who are now in the Dell Services Department for a new place. Its main product is called UniKix. About the actual upgrade, it provides staff training and testing the migrated systems.

Dell's president for Services Steve Schuckenbrock emphasized in a press release, the role of the x86 architecture in the server market. It allows for some super-scale cloud applications. Customers with applications that run on old hardware like Inspiron 1545 battery mainframes, you can now make a move.The concept of Clerity called Re-hosting: The applications are then removed from their environment and then placed on another. Also, optimization of its self-description is the question.

Buyers can also choose between different HDD and SSD configurations. For graphical representation, a dedicated Nvidia GeForce GT 630M or 640M GT is under discussion. Information on Inspiron 1525 battery pricing and release dates, however, could not offer tweaker.The show is expected to take place only after the launch of Intel Ivy Bridge generation.

Used batteries is apt to skin disease

The continuous development of electronic products bring people unprecedented convenience, but also brought the spread of e-waste.?Waste generated by the new electronic products, the greatest harm is used Canon BP-809 batteries, used batteries through a variety of procedures for processing, once leaked out it is easy to produce a variety of skin diseases.?The battery inside usually contain a variety of heavy metals and should not erode the chemical elements.?When handling the battery, if not handled properly, they will cause skin erythema, rash, severe cases, skin ulcers, to bring a healthy and beautiful indelible shadow.
Battery generally focus on, but not easy to focus on the elimination of waste Canon BP-808 batteries to bring the people of chemical hazards.?According to experts, the batteries are iron, zinc, manganese, etc., in addition also contains trace amounts of mercury, mercury is toxic.These metals long-term sustainability will lead to the spread of human skin disease, by focusing on only mitigate its harm to human body, but the exposed skin is still subject to heavy metal against.?To this end, the relevant departments to suggest that in order to prevent skin expansion, used batteries through the buried will be able to achieve the objective of prevention.
The particularity of used batteries also determines the specific approach in order to prevent skin disease spread, while reducing the chance of people victimized.?National policies do not encourage centralized collection of used Canon BP-819 batteries, used batteries prevention policies and regulations in 2003, the current lack of effective technical and economic recovery conditions, does not encourage a focus on recycling has reached a low mercury and mercury-free disposable batteries.?Ministry of Environmental Protection, in June 2008, the National Development and Reform Commission jointly issued a national list of hazardous waste regulations: family daily life waste nickel-cadmium sony np-f330 batteries, mercury oxide battery can not hazardous waste management.?Countries to strengthen the handling of various types of waste batteries, the focus is to achieve the prevention of skin diseases, and have a new policy from the point of view of people's health protection.
In order to standardize prevention and treatment of skin diseases and the proper handling of the used sony np-fh50 batteries, require the joint efforts of nations and individuals.Countries in the protection of the basic direction on the basis of the need to strengthen the science and health knowledge, and strive to control of the various types of skin diseases in the bud.?Once people are the symptoms of skin diseases, you can go to Guangzhou dermatology specialist hospitals for treatment.?Dermatology specialist hospital in Guangzhou has been committed to the skin diseases of all kinds of sony np-fm50 garbage pollution, garbage type of skin treatment with a unique therapy, and left a good reputation in the recovery of patients with hearts for people's skin and health.

the skills of choose the Canon NB-2LH Battery Replacement

First, using a digital camera user when the optional battery, to look at their own digital camera is equipped with exactly what battery. If AA batteries or AAA batteries, and you do not often use a digital camera users, we recommend users to use good quality alkaline batteries. Alkaline batteries is cheaper, and power is strong than that of Canon NB-2LH battery , even if the battery runs out during use, can also be very convenient in anywhere small store where purchased.
For frequent use of digital cameras on the 5th or the 7th battery users, we recommend that you buy nickel-metal hydride rechargeable batteries. Although the higher one-time investment, but the cumulative cost is lower than the alkaline batteries, and it can with ordinary alkaline batteries universal, even if the batteries run out, you can temporarily purchase the same types of alkaline Canon nb-4l battery . However, currently on the market nickel-metal hydride rechargeable battery types are very much power from 600 mA to 2300 mA, the voltage range from 1.5 V to n V, and the user how to choose to buy. Below, we will buy nickel-metal hydride rechargeable batteries Notes tell the users friends.

A general user in the purchase of a metal hydride batteries, often ignore the problem of voltage. For example, a 3.6 V 1200 mA battery compared with a 7.2 V, 900 mA battery, many users will choose the 1200 mA battery mA the higher, indicating that it is in the hour of electricity to release more and more. But the facts are not single use of time between the two, in fact, a second battery is 7.2 V 800 mA, this battery is more abundant, less appropriate analogy with the sentence, which called the "steady", the unit time output power, but because of much higher voltage than the first one battery service life but also stronger than the first Casio NP-20 battery . Therefore, the number of output mA or less, it is recommended to buy a rechargeable metal hydride batteries for longer periods of time at higher voltages.

2, the hydrogen battery "critical nature" In fact, its use in batteries, it is understood the batteries are still Japanese manufacturers such as Sanyo, Toshiba, Panasonic, and domestic research and development level of the batteries, the current is still in second-rate. Therefore, under conditions permitting, the user should give priority to considering the purchase of imported batteries rechargeable batteries. Of course, in addition to the Japanese brands metal hydride batteries, made of TCL, Patriot, DEC constant is also a good brand. Its low price make it have a wide range of consumer groups.
According to our practical experience, recommended in 1800 mA Ni-MH rechargeable batteries currently on the market of 1800 mA-metal hydride batteries is the best cost-effective products. The Casio np-40 battery brand is mainly to see the user's own economic needs and level, it is best to buy imported brand battery, of course, some domestic brands, the production of hydrogen battery performance is also good.

Next, we come back to the user and friends to talk about the purchase of the mobile Li-ion battery.
In the current digital camera market, equipped with a lithium battery is some high-end digital cameras. Of course, with the acceleration of the rate of adoption of digital cameras, lithium batteries, with its good performance, will eventually completely replace metal hydride batteries. However, the price of lithium batteries or more expensive, mainly for high-end digital camera users. Under normal circumstances, they can afford to buy the horse, naturally, with affordable saddle.

For the use of mobile Li-ion battery, digital camera users, the most direct and simplest way to naturally go to the shops to buy buy Yuanzhuanglidian pool. First of all, the store is almost impossible there may be fake, and secondly, the better compatibility of Yuanzhuanglidian pool, the camera does not have any damage. But then again, the original Fujifilm np-150 battery is nice, but it is too expensive. Ordinary Yuanzhuanglidian pool, the average price of two hundred yuan or more, such as Sony's "high doctrine" Yuanzhuanglidian a price of about $ 400. Although as I said before to afford to buy a horse with affordable saddle, but is there any way to not have to spend too much money to achieve the purpose of approximation? Answer of course is yes, or phrase - "there is a demand, there is market ", since users need to do so, naturally, was thinking of ways for you to solve, although he made money, but you also got the benefit, is the so-called killing two birds with one stone.

The lithium battery industry is ushering in the "spring"

Held in Shanghai yesterday, "2012 China lithium · Cathode Materials Seminar", the experts agreed that, in the country to vigorously develop new energy vehicles and pure electric vehicles in the direction is clear, the integration of lead-acid Canon Camcorder Battery industry backdrop, China lithium battery usher in a new development opportunities and related upstream and downstream industries."There are already more than a dozen Chinese and foreign businesses to invest in R & D and production of lithium battery cathode material, production capacity is expected to quick release." General manager of China Electronic Information Industry Development Research Institute Wu Hui told reporters the case.The development of cathode materials thanks to the quick pull of the lithium battery industry as a whole. According to the statistics of the institution, in 2011, the total sales volume of the global market of cathode materials for 59,470 tons, an increase of 29%. This year, growth is expected to continue.


It is noteworthy that, at present, China's Li-ion battery market is still in short supply in the state. Shanghai Institute of Space Power Tang Weiping told reporters that to lithium carbonate, for example, our existing lithium JVC Camcorder Battery carbonate production capacity of 3.3 million tons, including battery grade lithium carbonate production capacity of only 1/3. Domestic lithium carbonate supply was 1.2 million tons, the market demand for 19,000 tons.On the Chinese market, said Wu Hui, a strong impetus to policy, lithium usher in a new investment boom. At present, the enterprises have already invested into the development of cathode materials Nichia l Science and Technology , BYD, Hunan Shanshan, Tianjin Bhamo dozens of companies.


According to him, published in February by the Ministry of Industry and the new materials industry "12th Five-Year" development plan "clearly states that in 2015, the total production and sales of new energy vehicles will be more than 500,000 energy power battery module 15 billion Wh / year, 3 billion watts / year of power type battery separator 100 million square meters / hexafluorophosphate lithium electrolyte salt 1000 t / year, the cathode material 10 thousand tons / year, carbon-based anode material 4000 t / year; passenger The car needs more than 12 million, needs about 170,000 tons / year of aluminum Panasonic Camcorder Battery alloy sheet, 100,000 tons / year of magnesium alloy. At the same time, launched this month by the Ministry of Science and electric vehicle technology development "12th Five-Year" special plan "also made it clear that the focus on the new lithium-ion battery research and development of nickel-based oxides, layered manganese and vanadium, silicon salts as cathode, and high potential polyanionic Department and the the fluoride Department of positive goals.
Use the cost aspect of the country also gave a fairly favorable conditions for new energy vehicles. "Since January 1, 2012, energy conservation, travel, halved the travel tax; exempted from travel tax on the use of new energy-related travel, the introduction of the above policy to promote capital quickly into the lithium Samsung Camcorder Battery on the downstream industry.


In the Opinion of electric vehicle technology development "12th Five-Year" special plan "," pure electric drive will be the direction of development of new energy vehicles in China this conclusion will be significantly beneficial to industry researcher at China Everbright Securities lithium battery industry, with the lead-acidSony Camcorder Battery industry consolidation intensified, the lithium battery to replace lead-acid battery process will accelerate."In the whole industry chain, lithium has been part of the most important and new energy vehicle development planning with development potential; in the capital markets, the performance of the lithium plate is far more than other industrial chain plate, therefore, with the new energy automotive industry development direction to determine the funds in the market is expected to re-focus on the lithium battery plate, "the researcher said.

From King battery to the auto magnate , how to make it successful ?

Six years later, in the battery industry to break the monopoly of Japanese brands, BYD chairman Wang, in the automotive industry is no longer the "primary". As a continuous growth of the fastest-brand cars, BYD is in IT components and the battery industry to create brilliant transferred to the automotive sector, followed by huge profits become BYD re-development of a strong power.

Consecutive six-year rate of increase doubled, according to the of BYD latest release of sales statistics, November 2009, total sales of BYD's cars reached 50,650, an increase of 132.6%, representing an increase of 8.6 percent in October. In 2009 the first 11 months, BYD's cumulative sales of 386,142, a growth rate of 137 percent from a year earlier, much higher than the overall increase of China's auto market.

So far, BYD to complete the sales target of 400 000, enacted in early 2009 will be no suspense at the same time, Wang led BYD will also become the sixth consecutive year sales growth of over 100% business. BYD shares according to early 2009 Limited (01211.HK) Annual Report to data released by the year 2008, BYD turnover of 26.788 billion yuan, an increase of 26%. The composition of the the BYD various business turnover in 2008, car sales of nearly 8.65 billion yuan, an increase of 77%, the proportion of the total turnover increased to 32 percent from 23 percent in 2007.

BYD announced sales data in November 2009, BYD F3 sales performance of 31 986 to continue to hold onto the 30,000 mark, while the F0 sales remained steady at a million or more. Sales structure F3 and F0, Wang has launched a plan to upgrade the existing model structure. During the 2009 Guangzhou Motor Show, the traditional camp the BYD booth following the F3, F6 Review Photo Forum] and F0, coupe BYD the S8, the intermediate high-end sedan G8 and BYD first MPV [synthesis Photo Forum] models G6, Review Photo Forum] also appeared. Insiders predicted by the weak impact of the power tool market in the global financial crisis, in view of the rapid development of automobile business, BYD car business by 2009 the proportion of turnover business will continue to increase with IT products, components and battery in the field together constitute the industrial structure, the car has become the most important development in the center of gravity of Wang.

Electric cars ready to go, success is only a prelude to Wang greater "ambition" in the field of traditional fuel powered vehicles. It is said that in the process of development and promotion of new energy vehicles, BYD investment funds have been more than several hundred million dollars, which is part of the initial investment from the profits obtained in traditional fuel vehicle market, BYD.


source: thirdshopping.com 

China battery industry

The outside world has been speculation that the Galaxy Resources will jointly Geely Automobile technology research and development in the field of electric vehicle batteries. Thank thanksgiving said: "Mr. Li is only Galaxy nb-5l Resources convertible bond investors, the electric automobile industry in China is not yet mature, electric vehicles,upstream, downstream, the environment, there is greater uncertainty, for example, whatis the use of charge or discharge mode, the specific criteria for how, there are variables.

Thanksgiving Xie said: "Although the project has not yet put into production, but the company 1.7 million tons NB-2LH of lithium carbonate has signed the underwriting agreementand 100% of the downstream customers."Plant the production of lithium carbonateminimum 99.5% battery grade lithium content, and even the ability to reach 99.9 percentor more of the content, so popular the market.

Due to the SQM Chile, the United States the FMC, Germany the Chemetall three giantdominated more than 70 percent of the NB-2L global lithium carbonate production. The latter two from July 1 join forces to raise prices, price increase in about 20%. Galaxy Resources, through upstream and downstream integration strategy, upstream mininginvestment.

In recent years filled with too much disposable supplies such as disposable cutlery,disposable cups, a large number of one-time items will not only waste of resources, it will cause a variety of health problems and environmental nb-4l pollution. That is, disposablebatteries with that is, throw, to facilitate convenient, but if you did not mention on thespecial place of incorporation of, the dumping of chemical elements such as mercury, cadmium batteries oozing on the environment the body will cause huge injury.

In the world are increasingly seeking quality of life in the most important point is thatenvironmental protection. with green, environmentally friendly approach to life is theprogress of society nb-3l as a whole, we have to do this, of course, the usual life of a one-timeitems necessary to be used with caution. Sanyo recently launched the PhilharmonicCape NiMH rechargeable battery, the official said could be reused 1,500 times, it is the first step of green living.