Oct 16 2009

Battery─ notebook computer’s weakness

 We are unfettered mobile office environment are all heart and desire. But if you have had a word written in-flight or a half laptop battery suddenly “strike” the experience of, or entered a Starbucks every time (Starbucks) coffee shop when you are accustomed to the chair legs into the natural Under the aiming, bundle through people’s legs to look for power outlet, you know the ideal and reality is not so matched. Our notebook computers may be more portable than ever, and our connection speed may be faster, and wireless Internet access in places where it can be more, but the battery has dragged us back. We are still inseparable from the power outlet.

Of course, some people seem to never need this stuff used. At a meeting, I kindly let a reporter use my peers wiring board, but the people do not appreciate, but also all apparent seriousness, that he was using a Mac, does not require external power supply. (To me, he called Macs computers longer battery life is said can not be established; I doubt his laptop’s battery, but is more than I want new Bale.) Also leave some people die to holding fake-style laptop all day long soak In the Starbucks, but not see their computer can have any pick up a long tail. (I suspect that they did not even boot the computer.) But for those of us mere mortals, how to make your own batteries to maximize the effectiveness of it?

The truth is: not too many ways. U.S. battery technology company Boston-Power Inc.’s Founder and chief executive officer Christina • Lambeth - Ounalude (Christina Lampe-Onnerud) said that she found the battery problem is getting consumers a sense of anxiety. She put the idea is simple: It’s not you worry about things. Of course, this is the Lambeth - Ounalude into it. Her company is working with Hewlett-Packard (Hewlett-Packard Co.) And other leading companies to cooperate, preparing to introduce a new type of battery called the Sonata, she said that the hp f4486b battery,hp f4809a battery life can be and as long as the notebook computers, standby time to reach at least 4 hours , and the existing battery standby time of only 2 to 3 hours. (She declined to say when this battery to be available as well as the cost will be by how much.)

The truth is this: we get most of flashy proposals. Although the computer company provided us with a lot of battery to maximize the effectiveness of recommendations, but better do not hold too much hope on these recommendations. Advances in battery technology still depends on the mode of a chemical reaction inside the battery improvement, and according to the Canadian charger manufacturer Cadex Electronics Inc.’s Founder and chief executive officer Isidore • Buche Man (Isidor Buchmann) said that the pace of improvement speed than the chips to run much slower progress.

So you can imagine the hp f4812a battery,hp hstnn-lb31 battery you bought from that day on a step by step toward the death of guy. Re-charge the battery generally only a few hundred times over this limit it will be like a reed, like an old door can not be work. The key is to slow down the death process. To do this, it is best not to confuse the battery and notebook computers. Indeed, the battery and computer to match up match exactly, but that does not mean that the battery should be the total Pong on the computer side.

When you bought a new laptop computer or a new battery, or at least once a power to the battery is full and then let go, after every few months so repeat it. The move is intended to reset the state of assessing the number of battery charging circuits, so that it will not be filled when the battery is not ordered to stop charging. Lenovo (Lenovo-Group Ltd.)’s ThinkVantage Technologies, head of Atsushi Kumaki said that every time the reset circuit, the battery charge capacity can be increased a few percentage points.

Then arrange your schedule. If you do today will use the hp pavilion zv6000 battery,hp pb992a battery, then filled it in advance. If you do not see it being used, then more than half of the electricity consumed after the battery from the notebook computer unloaded. (Of course, this means that if a sudden power outage you can not come to an emergency a battery-powered. Therefore, if you absolutely can not use the computer power, or you colleagues restless legs from time to time there will disconnect your power cord The danger, you probably are not interested in such an approach.) laptop battery should be maintained in the deposit rather than about 40% of electricity consumption; if fully charged, then the fire danger will increase significantly, but if the battery completely in the power Laying aside, the next may not be recharged into the power of the.

Separate from the battery and computer to store the reason is simple: the computer may have a fever. If the battery temperature rose too high, it will automatically discharge the long run, the battery standby time decreases. Cadex the tests have shown, in which case the battery life of notebook computers, only 12 to 18 months, unfortunately, is my personal experience coincides with this view.

Therefore, a separate hp pb994a battery,hp pb995a battery is best stored at room temperature stored Jia state. It was suggested that the battery stored in the refrigerator (though not in the refrigerator freezer), but I think no need to be so extreme, so long as the battery on another hot day the car will do.

If you rely on batteries to power notebook computers, where there are several ways to save electricity:

You should not run out on their own computer and also let out of working condition. Using the Windows operating system, computer has a “standby” and “sleep” mode. Lenovo is responsible for new technology businesses Howard • Locke (Howard Locker) said that the computer is in standby mode, the battery standby time of up to 50 hours. The computer is in standby mode when the display and hard drive is turned off, the computer all the open files and programs are stored in the memory. Once the boot so your computer can quickly restore the original working state, if you are from one room to another room to work, the best in the transfer process so that your computer is in standby mode. The computer is in sleep mode would be frozen state, when you re-open the computer, it will return to your work before shutting down state; Locke said that the computer sleep mode the hp pp2182d battery,hp pp2182l battery standby time of up to 6 months or so.

Turn off your computer you do not function. The use of Wi-Fi capabilities (WiFi), Bluetooth (Bluetooth), DVD drives and hard drives require power, when you do not have these features and devices of these is best to close it. Some of the new computer market allows you to easily do this. (On Lenovo’s new ThinkPads computer, for example, they have built to help you accomplish this task the software.) In fact, open the computer’s control panel you can own this step to complete the work. With Windows XP operating system, for example, it has the power options, click on this option you can display and hard drive at the moment when you do not turn it off.

As much as possible to reduce the brightness of the computer screen. LCD display is power.

Do not waste the hp pavilion dv1000 battery,hp pavilion dv2000 battery power inside to irrelevant things. Do not rely on the case of battery-powered computer, drawing, listening to music and watch DVD.

Of course, when you go out to carry a power adapter is also useful. If we can find it on the road accidents in handy then feeling even more interesting, and some adapters with built-in cigarette lighter car devices such as connected. One time in a bus from Singapore to Kuala Lumpur found on the car power outlets everywhere.

If your battery standby time is not long enough, but you did not mind additional point component, then it wound and buy a spare battery. Laptop battery price is not cheap, but most people buy a laptop when they did not expect 1 to 2 years later had to change batteries. My personal experience from their own experience that the battery is the notebook computer industry, unwilling to expose gives a weakness (10 million to buy batteries when needed, the time of purchase to see the production date, do not buy a bargain.)

Follow the above recommendations may not enable you to fly in the mobile office inside the realm of freedom, but at least make you feel at ease to drink a cup of coffee, do not hurry to crawl under the table to pick up the power.hp pavilion dv4000 battery,hp pavilion dv5000 battery.

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Jul 02 2009

China has become a global manufacturing center in the lithium-ion battery

China has become a global manufacturing center in the lithium-ion battery

Lithium-ion batteries from Sony in 1992 by the beginning of commercialization, the world’s lithium-ion battery industry which dominates the fundamental from the Japanese by the year 2000, Japan accounted for battery production for more than 95% of the world. In recent years, with China such as BYD, TCL payment to the representative of the battery for the enterprises and the rapid emergence of Korea and Japan show a unique pattern has basically been broken, the Japanese lithium-ion battery market share has fallen to the present less than 60 percent of the world’s lithium-ion battery industry in Japan and South Korea two-thirds of the world’s pattern has been formed.

Although still in the lithium-ion battery manufacturer to occupy the top spot in the market, but Japanese companies have been obvious from China (liquid lithium represented in BYD, Li-polymer power to TCL can be represented by gold) and South Korea feel the impact of competitors to the pressure and headaches. Lithium-ion hp batteries in Japan’s global market share continues to decline after 2000. Japan in 2000 accounted for 93.9 percent of the global market share has declined in 2002 to 69.4 percent, authorities said, according to the industry, with China and South Korea Li-ion battery industry’s rapid growth in 2005 expected to be Japan’s global market share will be below 50%.

Japanese lithium-ion battery business is the high cost of the competitiveness of Japanese companies and the main reason for decline in market share. However, the core technology in Japan than in China and South Korea still has a distinct advantage.

South Korea in the field of secondary batteries based on far less than China and Japan, but South Korea’s advantage in recent years in its consumption of IT and mobile terminals, such as strong growth in product areas. It is reported that global sales of Samsung Taiwan’s 55 million mobile phones. In mobile phones, flat-panel displays in areas such as Samsung, LG and other Korean brands have the limelight over the Japanese enterprises. The lithium-ion rechargeable battery has become the cell phones, notebooks and other mobile consumer electronics the standard power supply, with local enterprises procurement advantages, South Korea’s lithium-ion battery industry is enough to let the Chinese and Japanese counterparts envy.

However, in the lithium-ion battery manufacturing equipment, raw materials and other components, the current 80% dependence on imports in Korea, which would weaken the South Korea in the industry’s long-term competitiveness. At present, the South Korean government is vigorously promoting its own lithium-ion hp pavilion dv1000 battery, hp pavilion dv4000 battery, hp pavilion ze2000 battery to form a complete industrial chain and competitiveness.

Compared to South Korea and Japan, the Chinese enterprises with their own cutting-edge technology with the breakthrough in the continuous expansion of production scale, cost advantages of China has gradually become the core competitiveness of enterprises.

As we all know, some domestic enterprises, but also lead to strong growth from Sanyo and Sony’s patent infringement lawsuit proceedings. Japan and South Korea compared with the previous enterprises, Chinese enterprises are significantly less than the development of core technologies in order to not be controlled by others and being accused of infringement, is still technically innovative Chinese enterprises need to continue efforts. It is worth noting that China’s largest manufacturer of polymer lithium batteries, is second only to SONY, Samsung, the world’s third largest polymer battery manufacturers - TCL payment to the company, there will be no walk domestic enterprises by foreign enterprises to buy patents instead focus on technology, R & D inputs, and achieved a number of research results, with a number of independent core patented technology and intellectual property, breaking the Japan-South Korea business-to-polymer battery technology monopoly. Its production of lithium polymer batteries is close to the overall performance level of similar products in Japan, the battery electrochemical impedance, energy density, high-low-temperature discharge, etc. even ahead of the competition. TCL gold in the continuous cutting-edge technical breakthroughs, no doubt the Chinese enterprises to enhance competitiveness in the long run.

Japan and South Korea face business challenges dinosaur-class, China’s lithium-ion battery has been through the expansion of the scale to change the cool strategy. A few days ago, reporters from the TCL Group is part of the professional R & D, production of polymer lithium-ion battery Battery Co., Ltd. TCL King can understand that as the company’s Industrial Park, Huizhou TCL official energy production operators, TCL gold battery capacity to achieve upgrading by leaps and bounds. Up to now have an annual output of 10,000 over 6000’s production capacity polymer lithium battery, has become the world’s third largest manufacturer of polymer lithium batteries. The company said high-level, TCL payment to the company will continue to maintain the momentum of improvement by leaps and bounds, in 2006 the scale of annual production capacity of 200 million, becoming the world’s largest manufacturer of polymer lithium battery; another in liquid lithium batteries, the current Zambia Di lithium-ion battery for the 16 million per month, with its new plant put into operation Shanghai and Shenzhen factory capacity expansion, the company Nissan is expected to lithium-ion battery from its current level of 500,000 to one million, which was close to Japan Sanyo.

Pricing strategies will never be able to hit the market the most sensitive nerve! China has cheap and abundant labor resources, you can use the human-oriented semi-automatic production line, in order to adopt low-cost competitive strategy. In addition, along with the internal lithium-scale expansion of production, but also pulling the market price of the global lithium an important factor in rapid decline. In the current mobile communications become increasingly cost-competitive products of the white-hot situation, with the excellent performance of China’s price advantage of lithium-ion battery products, has become the global mobile communications giant MOTOROLA, NOKIA, Samsung Electronics, such as the first choice for enterprises. From the nation’s largest manufacturer of liquid lithium BYD, becoming the first Chinese MOTOROLA supplier of lithium, the Tianjin power of God has also passed the certification audit MOTOROLA. A few days ago, as the nation’s largest manufacturer of polymer lithiumhp presario m2000 battery, hp presario v2000 battery, compaq presario v5000 battery TCL gold can also be adopted by MOTOROLA, Samsung Electronics and other international audit firms certified, China Li-ion battery manufacturers in the world will become more prominent status.

“Teachers must have three lines,”

The world’s lithium-ion battery industry in recent years after the game, the basic two-thirds of China, Japan and Korea formed the pattern of the world. From the future development of the world’s lithium-ion industry trend analysis, the three countries in the lithium-ion battery market, competition can be said to be different, the pattern of one-third of the world will remain a considerable period of time.

Japanese lithium-ion production cost of enterprises in the non-dominant, but it has grasped the core technology in the industry, through a long period of development has established a certain degree of technical barriers to entry; Korean companies in the lithium-ion battery manufacturing equipment, raw materials and other components , the 80% dependence on imports, which would weaken the South Korea in the long-term competitiveness of industry, but by virtue of its leading-edge areas of IT, through its own self-marketing advantages, lithium-ion batteries in Korea on the industry sufficient to China and Japan peer envy; obviously a disadvantage of Chinese enterprises is the lack of core technology development, but along with the internal battery, such as TCL gold to keep the cutting-edge breakthroughs in technology, it is bound to gradually strengthen the enterprises to participate in international competitiveness, at the same time production costs, Japan and South Korea’s advantage is elusive in the short term.

As the old saying goes: “there must be three of us are walking teacher”, who is Li-ion compaq presario v4000 battery industry in the future real overlord, as Chinese enterprises, only get others to make up our own may have a chance to become a short Li-ion battery industry.

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