Battery’s orders did not fall by the secret

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of the Hp Laptop battery

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“We are on the financial crisis has little effect is the key to our products cost-effective performance, customers will not go to the general.” Bank of China (Ningbo) Co., Ltd. Jun kit, general manager of the import and export of products is very competitive Confidence.

Compared to order more concerned about the risk
Yesterday morning, reporters came to the Bank of China (Ningbo) Co., Ltd. Import and Export Corporation interview, PA3395U-1BRS general manager of the Jie Wu-jun’s office, is the most attractive reporters hanging on the wall of a performance table. This table shows: 1 to October this year, the Bank of China (Ningbo) of 127,000,000 U.S. dollars export value is higher than the same period last year, an increase of 11%. “While we in the mainstream of European and American markets, but the results remain stable this year is expected to export up to 150,000,000 U.S. dollars. From the current level of orders, exports next year are stable.” Jie Wu-jun look easy, “Our global base Sexual trades in the fourth, after Duracell, Energizer, Satellite A75 and Leinuo Wei, the Chinese counterparts in the first place. ”
“Compared to orders, I am more concerned about risk.” Many enterprises in order to worry about, despite the risk of orders, Jun-jie, “detached” Let’s remarks surprised reporters. “My concern is the risk of receivables, apple M9324 , apple M8403 , apple M7318 , apple PowerBook G3, apple PowerBook G4 though our customers are large European and American customers and existing customers, but Europe and the United States looked at a number of bank failures, we have a little fear. Therefore, we have recently focused on the skills, anti - Risk. “During this period of time,” insurance, risk, “Wu-jun has become a hot-mouth vocabulary, and the China Export Credit Insurance Ningbo branch of the calls have become the Wu-jun-call” hotline. ” “We are working on insurance program, it is estimated that in the near future will be insured export credit insurance in order to reduce the risk.” Jie Wu-jun said.

Excellent value for money products
Wu Jie and allow the Bank of calm in the face of the crisis, the Bank of the apple PowerBook G4 is excellent value for money products and excellent ability to deliver performance.
“We developed the high-grade mercury-free alkaline batteries, and its performance abroad has reached three giant cell mid-level VGP-BPS5 capacity in some products such as exceeded their targets also. At the same time, our prices have a solid edge. “Jie Wu-jun told the company’s export performance in the face of the crisis did not fall but rise of the secret,” Our high-end products than their mid-range products, so customers and expand our cooperation, the loss will not be easy. ”
It is understood that the Bank of batteries exported to Europe and the United States market is headed 5, 7, high-performance mercury-free alkaline batteries, which is currently the largest European and American market demand for products, and its share of the market share as high as 80% . From the F4809A performance indicators, the Bank of China developed the cell alkaline batteries in no way worse than giants such as Duracell, but its price is lower than the three giant 20% -30%.
In addition, strong production capacity, performance and the ability of thoughtful customer service of the Bank of China is a magic weapon to win the.
“The economic downturn, European and American consumers more sensitive to price, dealers are also more inclined to purchase more cost-effective HSTNN-DB02 Shuanglu excellent.” Jie Wu-jun said, “We have a number of orders on hand, duracell to the original is now Has given us. Although the business requirements of the delivery time of tension, but we have large capacity, good after-sales service, according to orders received no mistake. This is the financial crisis of opportunities. ”

Both R & D and product R & D facilities
“Products have access to comparative advantage lies in our company has a strong technical force and the accumulation of technology, apple A1078 from products to research and development R & D production line, all our own doing.” Jie Wu-jun told reporters.
In fact, from a factory in Ningbo in 1993 with the Bank of China Group in Hong Kong joint venture began, the Bank of on an ongoing basis to invest in products and production lines of their own research and development, transformation. In 1993, the Bank of 50,000,000 yuan spent batteries from Japan’s Fuji LR6 the introduction of mercury-free zinc-manganese production line. In August the same year, LR6 mercury-free zinc-manganese BTP-43D1 , TravelMate 220 were excellent level of new products and the second prize. Over the next 10 years, the company has carried out four consecutive technical, so that in mercury-free alkaline manganese production capacity and product quality in the domestic leader. At present, the Bank of batteries exported to Europe and the United States, high-performance mercury-free alkaline batteries, mainly to obtain “national scientific and technological progress second prize,” the king of digital LR6 alkaline batteries.
Not only R & D batteries, but also R & D and production facilities! This makes the Bank of China has mastered the from the device R & D to product research and development of the BTP-58A1 industry as a whole chain of most of the core technology. Today, the Bank of China is the only products from all the equipment to be able to develop their own businesses.

Calmly deal with technical barriers
“We like this kind of enterprise, the foreign technical barriers is not afraid of the current financial crisis led to a difficult situation, but also the confidence to spend.” Wu Jie very confident “in product performance, we have a number of domestic enterprises, many eager to excel; in Price, we have more than foreign giants have advantages. To the crisis, the first difficulty is that the high prices, the non-durable products, not us. ”
Jie Wu-jun said it is based on the facts. In recent years, the European Union have introduced a number of technical BTP-63D1 , BATCL50L to trade, but were the Bank of China (Ningbo) “easy” breakthrough.
In 2006 the EU began to implement RoHS directive requires that all electrical and electronic products, lead, mercury, cadmium and other harmful substances can not be exceeded. “As early as 10 years ago, we had a technological transformation, so that the realization of a of mercury-free.” Jie Wu-jun told reporters.
This year started on September 26, the European Union to implement the new hp laptop battery directive requiring manufacturers to recall harmful to the environment of used batteries. “Our environmentally friendly products, not recovery, so this directive does not affect our fundamental.” Wu Jie full confidence that, “On the contrary, because of these technical barriers to block the part of non-standard business, but our orders are not increased Less. ”
“Chinese enterprises should foothold on the international stage, to enter the mainstream market, the key is cost-effective products, which are behind the need for technical support. As long as we do down-to-earth, no matter what the crisis, and what barriers, we can not stop the pace of development . “Bank of China to keep the TravelMate 290 up the gratifying momentum, Wu Jie has its own experience. This experience should be the development of China’s export enterprises common law.

Amorphous silicon thin film solar cell projects settled in Beijing Pinggu

February 18, the Beijing Industrial Promotion Bureau and held in cooperation Pinggu district government can build the Green Industry Base Beijing signing ceremony, Fujian Shi-jun energy produced by amorphous silicon thin film solar cell projects have been formally settled in Pinggu. This is Beijing’s first amorphous silicon thin film solar cell projects laptop battery  .

Green to the base is located in Pinggu mafang Industrial Park, the main high-tech industrial development and ecological environmental protection industry, are Pinggu “Eleventh Five-Year” period the focus of promoting the project. Jun Shi energy companies are the world’s largest manufacturer of solar lamps dell battery , Inspiron 6000 , D5318 , but also the world’s solar production equipment application performance up to company. Through independent innovation, the company had set up their own intellectual property rights only of amorphous silicon thin film solar cell production lines. Relatively traditional crystalline silicon, polycrystalline silicon cells, amorphous silicon thin film solar cells can be light energy directly into electricity, with low cost, low power consumption, high efficiency, non-polluting characteristics, the same specifications as amorphous silicon thin-film solar batteries, the price is equivalent to only half of crystalline silicon cells.

The construction of amorphous silicon thin film solar cell technology as the core of the new green energy base, in line with the Pinggu ecological conservation function of development areas, as well as the capital of the ecological environmental protection industry to fill the gaps. Amorphous silicon thin film solar cell project investment amounted to 950 million yuan, covers an area of 200 acres of the planning, construction, six production lines, annual production  Inspiron 6400 , Inspiron 700m  capacity of amorphous silicon thin film solar cells 150MW, equivalent to a 300,000 population city’s electricity consumption a year. The project is expected to put into production by the end of 2010 with good prospects for development.

Battery History

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A battery, which is actually an electric cell, is a device that produces electricity from a chemical reaction. Strictly speaking, a hp 346970-001 consists of two or more cells connected in series or parallel, but the term is generally used for a single cell. A cell consists of a negative electrode; an electrolyte, which conducts ions; a separator, also an ion conductor; and a positive electrode. Continue with How Batteries Work/Battery Types
Timeline of Battery History

1748 - Benjamin Franklin first coined the term "battery" to describe an array of charged glass plates.
1780 to 1786 - Luigi Galvani demonstrated what we now understand to be the electrical basis of nerve impulses and provided the cornerstone of research for later inventors like Volta.
1800 - Alessandro Volta invented the voltaic pile and discovered the first practical method of generating electricity. Constructed of alternating discs of zinc and copper with pieces of cardboard soaked in brine between the metals, the voltic pile produced electrical current. The metallic conducting arc was used to carry the electricity over a greater distance. Alessandro Volta’s voltaic pile was the first "wet cell compaq presario r3000 battery , hp pavilion zv5000 battery" that produced a reliable, steady current of electricity.
1836 - Englishman, John F. Daniel invented the Daniel Cell that used two electrolytes: copper sulfate and zinc sulfate. The Daniel Cell was somewhat safer and less corrosive then the Volta cell.
1839 - William Robert Grove developed the first fuel cell, which produced electrical by combining hydrogen and oxygen.
1839 to 1842 - Inventors created improvements to batteries that used liquid electrodes to produce electricity. Bunsen (1842) and Grove (1839) invented the most successful.
1859 - French inventor, Gaston Plante developed the first practical storage lead-acid battery that could be recharged (secondary battery). This type of hp hstnn-db02 is primarily used in cars today.
1866 - French engineer, Georges Leclanche patented the carbon-zinc wet cell battery called the Leclanche cell. According to The History of Batteries: "George Leclanche’s original cell was assembled in a porous pot. The positive electrode consisted of crushed manganese dioxide with a little carbon mixed in. The negative pole was a zinc rod. The cathode was packed into the pot, and a carbon rod was inserted to act as a currency collector. The anode or zinc rod and the pot were then immersed in an ammonium chloride solution. The liquid acted as the electrolyte, readily seeping through the porous cup and making contact with the cathode material. The liquid acted as the electrolyte, readily seeping through the porous cup and making contact with the cathode material."
1868 - Twenty thousand of Georges Leclanche’s cells were now being used with telegraph equipment.
1881 - J.A. Thiebaut patented the first hp pavilion dv1000 battery with both the negative electrode and porous pot placed in a zinc cup.
1881 - Carl Gassner invented the first commercially successful dry cell battery (zinc-carbon cell).
1899 - Waldmar Jungner invented the first nickel-cadmium rechargeable battery.
1901 - Thomas Alva Edison invented the alkaline storage hp pf723a , hp 367759-001.
1949 - Lew Urry invented the small alkaline battery.
1954 - Gerald Pearson, Calvin Fuller and Daryl Chapin invented the first solar battery.
Alessandro Volta
Biography of Alessandro Volta the inventor of the first practical battery in 1880.

Alkaline Battery
Lew Urry developed the small alkaline battery in 1949. The inventor was working for the Eveready Battery Co. at their research laboratory in Parma, Ohio. Alkaline batteries last five to eight times as long as zinc-carbon cells, their predecessors. This was not a patentable invention, since Volta and others long ago created the principles of batteries.

Solar Battery
A solar battery converts the sun’s energy to electricity. In 1954, Gerald Pearson, Calvin Fuller and Daryl Chapin invented the first solar battery. The inventors created an array of several strips of silicon (each about the size of a razorblade), placed them in sunlight, captured the free electrons and turned them into electrical current. Bell Laboratories in New York announced the prototype manufacture of a new solar hp pavilion dv4000 battery. Bell had funded the research. The first public service trial of the Bell Solar Battery began with a telephone carrier system (Americus, Georgia) on October 4 1955.

The history of photovoltaics includes the discovery of the solar battery. PV is the technological basis for solar power.

Lithium-ion batteries(b)

Lithium-ion battery security features

Lithium-ion dell laptop battery has been very widely used in people’s daily lives, so it should definitely be the safety performance of lithium-ion batteries are the first assessment indicators. For lithium-ion battery safety performance assessment indicators, the international community provides for very strict standards, a qualified Li-ion batteries in the safety performance should meet the following conditions.

(1) Short Circuit: No fire, not explosion

(2) Overcharge: No fire, not explosion

(3) hot box test: no fire, not explosion (150 ℃ thermostat 10min)

(4) needle puncture: No explosion (Ф3mm nail penetration with batteries)

(5) the impact of flat-panel: no fire, not explosion (10kg weights since 1M height batteries)

(6) burning: No explosion (gas flame barbecue batteries)

Lithium-ion latitude d510 battery safety features are how to achieve the?

Lithium-ion batteries in order to ensure safe and reliable use, the experts had a very strict and careful design of the battery safety in order to achieve security assessment battery indicator.

(1) divide 135 ℃ Automatic shutdown protection

Adopting international advanced Celgard2300PE-PP-PE three-tier composite membrane. The battery temperature reached 120 ℃, the composite membrane on both sides of the PE film hole closed, the battery internal resistance increases, the battery internal temperature down, the battery temperature reached 135 ℃, when, PP film hole closed, the battery internal circuit, the battery is no longer warming, to ensure safe and reliable latitude d520 battery.

(2) add to the electric fluid additives

Overcharge the battery, the battery voltage higher than 4.2V under the conditions of electric and electro-hydraulic fluid additives in other polymeric material, the battery internal resistance of mates increased, the formation of large area internal battery circuit, the battery is no longer warming.

(3) the battery cover composite structure

The battery cover the use of explosion-proof structure notch, battery temperature, the battery internal activation generated by the process part of the gas expansion, the battery internal pressure increased, the pressure reaches a certain degree of notch rupture deflated.

(4) a variety of environmental abuse trial

For the misuse of tests, such as external short circuit, overcharge, acupuncture, flat shock, burning and so on, examining the safety performance of the battery. At the same time, the battery temperature shock test and vibration, drops, shocks and other mechanical properties test, inspect the battery in the actual use of environmental performance under the circumstances.

Lithium-ion latitude d600 battery are a new type of green environmental protection battery

“Care for the environment, the protection of the Earth” is our bounden duty of every individual. How the U.S. environmental philosophy reflected in the action then?

As a battery consumers should buy, the use of new green battery; as the battery manufacturers should be the production of new green battery. Only through the concerted efforts of everyone to create, protect our natural beauty and harmony.

New type of battery is the green environmental protection in recent years have been put into use or are being developed for a class of high-performance, non-polluting batteries. Has been substantial use of lithium-ion batteries, nickel metal hydride batteries and are promoting the use of mercury-free alkaline manganese dioxide batteries are being developed, as well as lithium or lithium ion plastic batteries, fuel cells, electrochemical energy storage supercapacitor are new green areas of the dell 312-0068. In addition, the current has been widely applied to the use of solar photovoltaic conversion of solar cells (also known as photovoltaic power generation), also fall into this category.

Lithium-ion battery(a)

Lithium-ion battery main components

(1) battery cover

(2) —- cathode active material for lithium cobalt oxide

(3) —- divide a special composite membrane

(4) —- cathode active material for carbon

(5) organic electrolyte

(6) Battery Shell

The advantages of lithium-ion dell laptop battery can

We have always said that the lithium-ion batteries are for the superiority of the traditional nickel-cadmium batteries (Ni / Cd) and nickel-metal hydride battery (Ni / MH) in terms of the. Then, lithium-ion battery good What went wrong?

(1) high voltage

(2) than the energy of large

(3) Long cycle life

(4) low self-discharge rate

(5) No memory effect

(6) non-polluting

The following is a nickel-cadmium, nickel hydrogen, lithium-ion battery performance comparison:

Technical parameters of Ni-Cd Battery Ni-MH inspiron 500m battery Lithium Ion Battery

Operating voltage (V) 1.21.23.6

Weight ratio of energy (Wh / Kg) 5065105-140

Volume ratio of energy (Wh / l) 150200300

Charge-discharge life (times) 5005001000

Self-discharge rate (% / month) 25-3030-356-9

Whether the memory effect has the availability of

Yes No Have non-polluting

(Note: The charging rate of 1C)

Lithium-ion battery Working Principle

Everyone already know that lithium-ion dell inspiron 510m battery cathode materials are lithium cobalt oxide, are carbon negative electrode.

Lithium-ion battery working principle refers to the principle of charging and discharging. When charging batteries, the batteries have a lithium-ion cathode generation, after generation of lithium-ion electrolyte to the anode exercise. As the carbon anode was layered structure, it has a lot of microporous, the arrival of Li-ion on the anode embedded in the porous carbon layer, the embedded lithium-ion more the higher the charge capacity.

Similarly, when the battery discharge (that is, we use the process of the battery), embedded in the carbon anode in lithium-ion layer extrusion, and sports back to cathode. Back to cathode of lithium-ion more higher discharge capacity. What we normally refer to the battery capacity is the discharge capacity.

Is not difficult to see, in the lithium-ion battery charge and discharge process, lithium-ion at the anode from the cathode → Sports → cathode status. If we take the lithium-ion battery Saying for a rocking chair, rocking chair at the two ends of the bipolar battery, and lithium-ion as the best athlete in the running back and forth at the two ends of a rocking chair. Therefore, the experts gave a lithium-ion inspiron 600m battery lovely name rocking chair batteries.

Lithium-ion battery assembly process

Lithium-ion battery technology is very stringent, complex and here only a brief one of several major processes.

(1) Pulping

Use of specialized solvents and adhesives in powder form with the negative electrode active material is mixed, with high-speed mixing evenly, the paste made of the positive and negative material.

(2) coating

Will be made from pulp evenly coating the surface of the metal foil and drying, respectively, a pole piece made of positive and negative.

(3) assembly

By cathode film - divide - negative film - diaphragm placed the order from top to bottom, the battery made by winding a very core, then injected into the electrolyte, sealing and other process, namely the completion of the battery assembly process, the system into a finished battery.

(4) into

With a dedicated battery charging and discharging equipment for finished battery charge and discharge test, for each battery are tested only selected qualified latitude d500 battery products to be manufactured.