Weihai Dong-sheng energy is a professional engaged in the “cellular state” lithium-ion polymer battery pack of high-tech research and development, production and sales. The company has d ‘ a comprehensive research and management mechanism of technological innovation, the company and the Russian Far East Technical University, St. Petersburg Prometheus Materials Research Center, Harbin Institute of Technology, Zhejiang University jointly established a center research. In R & D, production, marketing and after-sales service and management mechanisms have a strong reserve force, has formed an electrochemical technology, new materials technologies, electronic circuits and computer technology as the direction of leading R & D, production, sales as the core of industrial chain. Inspiron 8500 battery Inspiron 8600 battery

Innovation and development of science and technology are the main productive forces

Science and technology first, people-centered philosophy is the development company, focused on corporate team-building, independent intellectual property rights, the advanced international technology, the national initiative constitutes the first use of organic and inorganic composite membrane business technology to achieve high-end features of safety and functionality. In special for the environment at low temperature, high-performance security, power, high power soon placed the company’s products have demonstrated benefits, Dong-Sheng energy products, a number of patented membrane technology was registered as a scientific and technological national. Has received numerous awards in recognition of scientific and technological innovation, the products passed the CE, UL, UN.38, CCC, CPT, ISO9001 and other international organizations, national authorities and other assessment.

Innovative product: 338794-001 361742-001

1 membrane with independent intellectual property patents isolation so that the battery to reach a new high security features, even in a severe cut, puncture, after hammering the battery voltage is as good. (See photo)

2, using a special system designed for multi-battery temperature range extended (-50 ℃ ~ 80 ℃) good resistance to low temperature.

3, using a structural model and unique assembly technology surface treatment fluid for fast charging the battery quick-release features greatly improved. To discharge rate. In the above products, product performance of the company plays an irreplaceable status.

Low emission of carbon, alternative energy sources to promote the national car industry must PA3191U-4BRS  PA3285U-1BRS

The implementation of new energy projects is in line with the country’s energy security and strategic needs of environmental protection, scarcity of energy resources in oil today, as development Blood economic power has been directly linked to the strategic security of the national economy. Currently, the energy industry has become the new developed and developing countries competing for the strategic industry of the new century an important symbol of the overall strength of domestic industries.

Electric Vehicle State “Shier Wu,” The sense key driver of discount subsidy to encourage car manufacturers a way to monitor the adoption of the 20 cities in 100 Taiwan bus power, in the last three years, demand for battery power market are a bit beyond 10 billion by 2015 could reach about the past hundreds of billions of market share.

Carbon emissions have become a global center, while car pollution of the social environment more and more serious became a significant reduction targets for reducing emissions of greenhouse gas emissions. TravelMate 290 battery BATBL50L6 Currently, the automotive industry in the world of developed countries, cycle emissions of carbon dioxide each year to clear standards to reduce emissions. This shows that electric vehicles to replace vehicles with internal combustion engine on the environment and reduce consumption of conventional energy sources have an important role in developing the production of electric vehicles is already a social development and economic security of major strategic issues. To meet the requirements of electric vehicles, considered the core of the electric car, the battery is the key. Polymer-lithium-ion battery is the high level of battery technology, it will be the emergence of China is an essential driver technology and automotive products.

In 2010, the company will take this opportunity, planning and domestic and foreign car manufacturers to work closely and actively promote the hybrid vehicle the pace of development will be completed with the bus 100 corresponding battery power (EV ) and the hybrid battery-300 sets (HEV).

Believe that large-scale production will be lithium-polymer of the China-ion batteries for a new starting point. Sony VGP-BPS8 Sony VGP-BPS8A Powered vehicle market in the rich harvest the fruits of power cars will play a positive role in promoting. Weihai Dong-sheng energy will contribute to the cause of environmental emissions of China thin edge to become a new bright spot in the industry.

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

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

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

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

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

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

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

Really very helpful in giving you a reference!

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Many friends believe that the power lithium battery must be used, or memory effect may also occur, in fact, this concept was first nickel cadmium batteries, nickel-cadmium batteries are the memory effect, so let him go to make electricity, the Laptop battery will be increased with the frequency of use while showing less and less state energy, and later nickel-metal hydride battery has been improved, had no obvious memory effect, because the nickel-metal hydride battery or will a certain degree of lattice leads to volume reduction still need to complete the regular charge and discharge to maintain its ability normal. Lithium batteries there was virtually no memory effect, you can at any time without affecting the battery charge and discharge capacity.

From another point of view, the memory effect of the battery refers to battery failure reversible, that is, after the failure of the battery can be re-back performance. The lithium battery is not reversible, performance and capacity continue to decline as the use of, there is no lithium batteries memory effect, another, thus eliminating the need for charging the deep memory of the deep cycle battery, which is the battery voltage to reach 1.0V, mobile phones can not stick to the battery voltage to 1V off their phones before nickel cadmium batteries require specialized equipment to conduct such a depth of discharge.

To summarize, there is no lithium batteries memory effect, the user need not worry, we can agree with the birth of lithium batteries is to eliminate the problems caused by the ‘memory effect, so that you can recharge the Dell Inspiron 5100 battery at any time without any worries.

The new lithium batteries are necessary to activate

This is an old subject, a majority of consumers is necessary to activate the battery, almost all of the sales staff so that the battery is first three full 12 hours, and to activate the battery. Most consumers do, and some people poor battery performance attributed to the activation of the battery is not good.

So do batteries need to activate? The answer is yes, you need to activate! However, this process is completed by the manufacturer, has nothing to do with the user, the user had no means complete. Lithium batteries actual activation process is as follows: lithium-ion battery electrolyte impart SHELL – Seal – as it is a constant voltage, then discharge, so for a few cycles, so that complete infiltration electrolyte electrode fully activated until the date requested capacity, the activation process – under capacity, which means that after the lithium-ion battery plant to the user is already turned off the hands of the. In addition, some processes require the activation of the hp Business Notebook nx7400 battery cell in the state open again after closing, unless you have batteries, manufacturing equipment, or how to accomplish?

But why some descriptions of products able to read, easy to use three primary users should be on the phone a full charge and discharge? Is it not to activate? Indeed, the fact is that the factory battery, then the sale, then the hands of the user should experience a period of time, one or more months in this way, the battery materials electrodes will be “passive”, proposed the initial specification using the three fastest times of the fully charged battery-discharge process, to quickly eliminate passivation of electrode materials to achieve the highest performance. However, this process does not require a full 12 hours, it must be completed. In fact, we ignore this point, the normal period of time can also be used to eliminate passivation.

Li-ion battery can load and unload 500 times

I think the vast majority of consumers have heard the sony VGP-BPS2A battery life of lithium is “500 times, 500 charge and discharge more than this number, the battery on the” end “, and many friends to be able to prolong battery life, each time in to recharge the battery when it is completely exhausted, and thus extend the battery life really works? The answer is no.

In fact, there is a conceptual error, the battery life of lithium is “500 times” refers not to the frequency of recharging, but a charge-discharge cycles, for example, the first charge of 40% with a period of time and later occupied by 20%, other and later used a load of 30%, then the next … 20% … 20% in the middle, or only 10% of electricity when the cumulative total to complete a charge cycle. Followed by the next cycle.

1 lithium-ion battery on the first day, only half the electricity, and then it is fully charged. If the next day too so, ie with half the load, a total of two charge down, this can not be counted as one charge cycle, rather than two. Thus, it is usually possible to cross several times to complete a charge cycle. Each complete a charge cycle, energy consumption will be reduced somewhat. Once However, the reduction of the amplitude is very low, high cycle toshiba PA3399U-2BAS battery quality of many officials will retain the original capacity of 80%. Suppose a complete discharge of electricity is the Q, a cell cycle 500 times, it is then subject to the life of the total power is 500Q, if we use half the electricity load, fixed number of charge cycles for A, a simple solution, a / 2Q * A = 500Q, A should be 1000. So for the life of the battery, you can use the measurement cycle, but we do not use numbers to quantify.

The pursuit of high performance and overload in relation to rejection

Some of our friends in pursuit of battery performance, as over-charging and discharging of the battery. Lithium-ion batteries that will cause permanent damage to the positive and negative, from the molecular level of intuitive understanding, an excessive discharge of carbon anode will lead to excessive release of lithium-ion and shows a lamellar structure collapsed, too much will overload the lithium-ion structure in hard carbon going into the anode, causing some of the lithium-ion batteries can not be released. Therefore, lithium-ion BATBL50L6 batteries are usually equipped with charge control circuit causes discharge.

In addition, most cell phones now use pulses of high current at full load to nearly full power quickly when the overpayment, to prevent the circuit from the pulse high-current is converted a gradual reduction of the burden of maintenance, so even if the power to detect some bias due to the most comprehensive electric current is smaller at the last minute of the load current is near 0. So for these devices load, overload is also a wasted effort.

For the performance of lithium batteries used in 100, after reaching a peak is also false to assert, for liquid lithium-ion batteries, but there is no such phenomenon hump cycle capacity lithium battery factory ion batteries in the final retreat, the performance of its capabilities is to use a short time, the performance cycle will not rebound.