Families with tips, their maintenance

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I. Classification and characteristics of batteries used in the present, we are three main types of batteries commonly used, namely ordinary battery, dry charged batteries and maintenance-free battery of three.

1) the common battery, battery plates lead normal and the composition of the oxide electrolyte is a solution of sulfuric acid. Its main advantage is that the voltage stability and low prices; disadvantage is less than the energy (which is stored per kilogram of battery), the short life and frequent routine maintenance.

2) dry-charged battery: it’s full name is dry charged lead acid battery,dell, its main feature is the negative plates have a greater capacity for energy storage, when fully dry, can be obtained two years, save electricity, use of, simply by adding electrolytes, etc. can be used more than 20-30 minutes.

3) maintenance-free battery: maintenance-free batteries as their structural advantages, Dell Latitude E5400 battery, Dell Latitude E5500 battery, Dell Latitude E6400 battery, Dell Latitude E6500 battery, the consumption of the electrolyte is very low, in the basic need in life to add distilled water. He also seismic, high temperature, small size, characteristic of low self-discharge. Battery life is typically twice as frequent. maintenance free batteries on the market there are two kinds: the first increase once in the electrolyte after the time of purchase does not require the use of the Service (add additional liquid), the Another is the battery itself, and the plant had a good electrolyte and sealed, users simply can not add extra liquid.

Second, the structure of the battery

Battery general positive and negative battery lead-acid is a plate, diaphragm, housing, etc. electrolyte and electrical coupling, trailer and release of the chemical reaction is to build on the positive plate active material (lead dioxide and lead) and the negative plate active ingredient (cavernosum pure lead) in the electrolyte (dilute sulfuric acid) in the role, in which part of the plate, the battery in traditional lead-antimony alloy The battery is maintenance-free lead-calcium alloy, the former with antimony, the latter with calcium, which is the fundamental difference between the two points. Different materials will produce different phenomena: the traditional batteries used by the process fluid phenomena occur, because the door will pollute the shelves of antimony anode plate pure lead sponge, weakened after the battery is fully charged, anti-electromotive force, causing the decomposition of water on a large number of oxygen and hydrogen have been escaping the positive plate and negative, so that the reduction of the electrolyte. vgp-bps9 ,vgp-bps9/s , vgp-bps9/b , vgp-bps9a , vgp-bps9a/b , vgp-bsp13/s , With calcium instead of antimony, can change the battery is fully charged, back EMF, to reduce the charge current by reducing the rate of evaporation of liquid will reduce the loss of electrolytes. As the maintenance-free batteries lead calcium grid alloy in aircraft produced by the decomposition charge less water, evaporation of water is low, with a waterproof shell structure, acid gases released from very small, so compared to conventional batteries, no need to add liquid, the trailer hitch electrical, son with less resistance to corrosion load capacity, current mode, power consumption benefits of long storage time. maintenance-free battery, charges its normal voltage, the electrolyte produced only small quantities of gas, the plate has a high capacity anti-overload, but he also had a low internal resistance, low temperature starting performance, the conventional batteries and long life, so no need to add distilled water throughout the period, under normal circumstances in the charging system, free from further removed.sony ,  However, the proportion of maintenance should be checked for corrosion. Most cover the maintenance-free battery has a hole in the form of liquid (temperature) hydrometer, it will change depending on the proportion of electrolyte changes color. May indicate power status and the height of the battery electrolyte level. When the proportion of thousands to look in his eyes was green, he simply charge the standard battery, when the little green dot, or look in the eyes black, indicating that the battery must be recharged, when the instructions displayed yellow eyes This indicates that the internal battery is defective, in need of repair or replacement. Maintenance free, rechargeable batteries can also be added, the loading and battery charging general essentially the same way. Charging voltage of each single cell should be limited to between 2,3-2.4 V. Note that using the conventional method of charging load consume more water, charging the charge current should be slightly lower (5A below). Can not load quickly, otherwise the battery may explode, causing injury. When the maintenance-free battery hydrometer, shown as yellow or red, indicating that the battery is dying, even if the charging, life is not long. At that time the load can be used as an emergency expedient. When conditions permit, the maintenance free batteries have a current - voltage characteristics of the loading device for loading. The device can provide sufficient power, but also to avoid overloading and consume more water. What type of maintenance-free battery factory to use to store 10 months, his voltage and capacity remains unchanged, the poor quality of the plant about three months after the tension and reduces capacity. At the time of the purchase date of the election away from the production of three months, the place can verify if the battery voltage and capacity to meet the requirements of the specification, if the voltage and capacity are reduced The situation inside the material indicates that it is not good, then the battery The quality is definitely not OK, add water,dell latitude d800 battery, dell latitude d810 battery, dell latitude d820 battery, dell latitude d830 battery,  the battery can be charged by the broker in camouflage.

Third, use and maintenance of the battery

 Maintenance free, rechargeable batteries can also be added load of a conventional battery charging essentially the same way. Charging voltage of each single cell should be limited to between 2,3-2.4 V. Note that using the conventional method of charging load consume more water, charging the charge current should be slightly lower (5A below). Can not load quickly, otherwise the battery may explode, causing injury. When the maintenance-free battery hydrometer, shown as yellow or red, indicating that the battery is dying, even if the charging, life is not long. At that time the load can be used as an emergency expedient. Conditions, maintenance-free batteries can be used on any of the current - voltage charging device to charge. The device can provide sufficient power and avoid overload and consume more water.

 Proper operation and maintenance of batteries have the following seven: Dell Inspiron 1318 battery, Dell Inspiron 1320 battery, Dell Inspiron 1320n battery 

 1, check the battery fixed bolts in the bracket is tightened, the installation is not reliable because of damage caused by shells road vibration. Also, do not put the battery on the metal to prevent short circuits.

2, often consider the pole and the wiring was the first connection is reliable. To prevent oxidation terminal can smear Vaseline or other protective agents.

3, not by the direct ignition (short-circuit test) method of controlling the power of the battery as this may damage the battery.

4, ordinary lead-acid batteries should pay attention to periodically add distilled water. Dry-charged batteries in the charger before using it correctly. The maintenance-free batteries can not add water to maintain proper vision can not add distilled water if necessary, help to prolong life.

5, the battery cover the holes should be smooth. Charging the battery will generate a lot of bubbles, if the vent is blocked so that gas can not escape when the pressure increases to a certain extent it will cause the battery case after the break.

  6, the battery terminal and cover the surrounding pulp are often yellow-white, because sulfuric acid corrosion of the length of post cards online, such as caused by fixation. High resistance to these substances should be promptly removed.

 7, where the need to use two batteries in series when the battery capacity of the best equivalent. Affect the life of the battery.

 What type of maintenance-free battery factory to use to store 10 months, his voltage and capacity remains unchanged, the poor quality of the plant about three months after the tension and reduces capacity.dell inspiron 5150 battery, dell inspiron 5160 battery, dell inspiron 6000 battery, dell inspiron 630m battery, dell inspiron 6400 battery ,  At the time of the purchase date of the election away from the production of three months, the place can verify if the battery voltage and capacity to meet the requirements of the specification, if the voltage and capacity are reduced The situation inside the material indicates that it is not good, then the battery The quality is definitely not OK, add water, the battery can be charged by the broker in camouflage.

Li-ion battery market

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A lot of information that the Chinese government plans to train 2012 500 000 China’s new power generation capacity to form a motor vehicle one billion high security when the battery capacity may be unique.laptop battery ,  To estimate, using the battery cycling 20,000 yuan (Considering hybrid and pure electric vehicles) to average, the market for domestic automotive batteries could reach $ 10.0 billion. Three years later, the global battery market could reach over 490 billion dollars, or about 2 percent in China. Demand for mobile products and communications products based in China

Market of 50 million, the next 3 years, overall demand for lithium batteries in China market will reach 150 billion yuan.

Experts predict that the new energy vehicles on the market demand of the player battery more than 200 billion yuan worth of related equipment and technology needs,dell ,  they are electronic devices in China and opportunities for materials engineering. China now exports 70% of lithium, which is a basis for the development of the global market.

I think the center of research and development of new energy vehicles, mainly in the materials of the drums, performance, and security settings of life. future competition between car manufacturers, battery performance will evolve in the competition. This point, the state of the core set of technology exist for a long time so this link will remain profitable. vgp-bps9 ,vgp-bps9/s , vgp-bps9/b , vgp-bps9a , vgp-bps9a/b

The battery technology based on the degree of maturity, progress of the construction of domestic facilities and the development path of Foreign Affairs of new energy vehicles. The next 3-5 years, vehicles nickel-hydrogen hybrid will remain the mainstream of new energy vehicles, and in 3-5 years, with the performance of lithium iron phosphate upgrade to lower cost, sony,and the national network of charging stations gradual introduction of lithium iron phosphate batteries will be a great new energy autos.

Under this schedule forecasts, national and international manufacturers in the action, began to take speculative concept. I collected the investment projects in 2010, the business opportunities for you to follow:

Puulaid Beijing, Shanghai and other equipment from Dresdner lithium battery production base construction, production within 3 years

Power of God and power in Boston near the base of future energy lithium batteries Chongqing construction begins

From Universal, lithium, BYD, and other companies have announced plans capacity expansion

A123Systems way into U.S. venture SAIC supply system plants Commons

Changan Auto and LG sign the agreement for the supply of lithium chemicals

Geely LG Chemical Volvo and lithium supply agreement signed long-term

Shanghai Automotive and a joint venture between Shanghai Czech Republic, the United States A123Systems battery system for the new company, to jointly develop, manufacture and marketing of lithium battery of the car, with a total investment of 20 million dollars.

South Korea SK Energy, South Korea’s LG Chemical,dell inspiron 9200 battery, dell inspiron 9300 battery, dell inspiron 9400 battery, dell inspiron b120 battery, dell inspiron b130 battery ,  Denmark, how the supply agreement Zeyi Lynx entered China in 2010, the supply system OEM:

BAIC and South Korea, CT & T electric car manufacturer, manufacturer of lithium SK Energy signed a cooperation agreement, to be in Beijing in the production of electric cars, driven by SK Energy is responsible for supply of lithium.

LG Chemical of the second half of 2010 provided for the Chang-hybrid battery, then gradually expanded to Chang’an pure electric vehicles.

Denmark Lynx agreement with Geely, Geely put on the European market, the first electric car in Nanoq the production of small lots, the supply of lithium by the Danish Lynx.

CNOOC recently lithium batteries to electric vehicle manufacturers in Tianjin Lishen Battery Co., Ltd. has invested 5 billion yuan. This investment will be used for a new plant in Tianjin to build 20 production lines of batteries. CNOOC envisages the construction of stations to replace the battery national network of drivers of electric vehicles can stop using air batteries for the battery is fully charged. This will be a complete problem solving electric cars start.

I see a lot of market data lithium battery, and some very casual,sony vgp-bps8 , sony vgp-bps8a , sony vgp-bps11 , sony vgp-bpl11,  not serious. In the absence of authoritative data, the sharing of personal opinion and prediction is an effective way. Welcome to provide clues to facilitate the sharing of information.

Asus Lamborghini VX6 features auto-grade design, Intel Atom power

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The Asus Lamborghini VX6 looks like a high performance, expensive gaming laptop. It features Lamborghini branding, a slick design with a somewhat automotive inspired design. But performance wise, I suspect the VX6 is going to be a bit of a mixed bag, thanks to its Intel Atom processor.

To be fair, Asus went all out and packed this 12 inch laptop with a 1.83GHz dual Core Atom D525 processor. That chip is usually reserved for desktops instead of laptops. And the laptop has NVIDIA ION 2 graphics. But I can’t help but think that you’d get better overall performance with an Intel CULV processor and a discrete graphics card.

Anyway, to round out the specs, the laptop supports up to 4GB of DDR3 memory, runs Windows 7, and has a 12.1 inch, 1366 x 768 pixel display. The Asus VX6 appears to be the Asus answer to Acer’s Ferrari-branded mini-laptop.

Asus is also introducing a larger Lamborghini netbook called the VX7. That model will have a 15.6 inch, 1920 x 1080 pixel display, a Core i3, i5, or i7 processor, and support for up to 16GB of RAM.

There’s no word on pricing for either model, but I wouldn’t expect anything with the Lamborghini name in it to come cheap.

MeeGo 1.0 netbook operating systems demo

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Intel has been showing off the MeeGo operating system at the Intel Developer Forum in China this week. MeeGo is the next generation of Moblin Linux (with a little help from the Maemo project), and it’s optimized for netbooks and other products with Intel Atom processors.

In the first video below, you can see MeeGo running on a standard netbook with an Intel Atom processor. If the user interface looks familiar, that’s because you’ve probably seen a netbook running Moblin Linux. MeeGo 1.0 looks virtually identical at the moment. You get the same widgetized interface which provides a program launcher and access to your calendar, email, tasks, social networks, and instant messages all in one place.

What’s more interesting is the second video which shows of MeeGo for several other platforms including a TV and smartphone. The Atom-based smartphone clearly has a smaller screen than a netbok, so while the user interface is similar and features a series of tabs to switch between different activities, everything the the UI isn’t quite as busy.

One of the niftiest new capabilities is a synchronization feature that lets you start watching a video on a netbook and then instantly resume watching the same video from the point where you left off on a TV or smartphone running MeeGo.

Intel also demonstrated a coupon machine running MeeGo hich you can use to download coupons to your smartphone. That’s not the sort of thing we’ve seen much in the US, but I hear it’s big in some parts of the world

Hitachi and other plug-in hybrid developed for the capacity of 25Ah lithium-ion rechargeable battery

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Hitachi Ltd. and Hitachi Vehicle Energy (Hitachi Vehicle Energy) on January 12, 2010, announced the two companies for the plug-in hybrid (PHEV) developed both high energy density and high output density lithium-ion rechargeable battery. The development of unit achieved 120Wh/kg energy density and 2400W/kg (SOC: 50% time) of the output density. And is currently being mass-production hybrid (HEV), compared with the unit, the output is basically the same density and energy density of 1 times.

PHEV with cell dimensions of 146mm × 110mm × 30mm, weight 0.75kg. The average voltage of 3.6V. Details were not disclosed, but the company said cathode material used, including types, including Mn oxide, carbon anode materials used. Has installed the pilot line, scheduled to run from the spring of 2010, automobile manufacturers began to supply samples.

Prior to this, Hitachi Vehicle Energy HEV has been developed with the unit as the center forward. The company plans to mass production in the current cylinder-shaped cell as the first two generations of products for the United States in 2010, GM (General Motors) the supply of the weak hybrid 3rd generation products, will be 300,000 units per month The scale of production. 3rd generation product is 92mm diameter and 40mm × length of the cylinder-shaped unit, the current capacity of 4.4Ah, the average voltage of 3.6V, the output density 3000W/kg.

In addition, the output density to three-generation 1.5-fold, reaching 4500W/kg the 4th generation has already been developed, and from the start sample shipments in 2009 fall. 4th generation product is an excellent cooling performance of square units, and the use of Mn-class cathode materials and amorphous carbon anode material.

How to make digital camera battery more durable

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Battery for digital cameras is the key to a key, probably second in importance only lens, and want to photograph in Convenience, a powerful battery to provide power as a follow-up is essential. But even the best battery time, if not be properly carry out maintenance and maintenance, will not be long before lost a strong momentum, so battery maintenance is very important.

Battery Maintenance

For a (section) digital camera battery, the use of the length of time, not only with the quality, power on, in fact, with the user’s operation also has great relevance. Most photographers are accustomed, after each time the camera runs out of place inside the camera bags, or placed inside cabinets, batteriescompaq EVO N400c battery, compaq EVO N410c battery)are not out to save individually, this approach sounds like there is no problem, but not conducive to battery protection.

Generally speaking, if more than 15 days do not use the camera, then best to remove the battery from the camera inside a separate storage, preservation of the environment is best dry and shady place, and do not store the battery together with metal objects.

According to our survey, is currently in the market you can buy the majority of digital cameras use lithium batteries, it is relatively easy storage. The only caveat is that the long-term is not used, preferably at intervals of 2 months, once to activate the battery, that is, charge and discharge time, this can effectively extend battery life

As for the Ni-MH battery 5, the most annoying is the memory effect, this effect will reduce the total capacity of the battery and the use of time, and as time goes on, less and less stored charge, the battery also will consume the more to faster. Therefore, we should try to be all used up rechargeable power, each charge must be sufficient to break the most full.

If you go out when the temporary use of alkaline batteries, we must remember that in time out, or else a long time if not used, the battery is easy to Tangshui corrosion circuit, the camera could not escape the destiny scrapped.

For the use of alkaline batteries of the user, as already mentioned, bear in mind is that he finished in the use of digital cameras, will surely remember that removing the battery to avoid battery fluid flow phenomena causing damage to machines.

As for the use of rechargeable nickel-metal hydride batteries and lithium batteries users. The battery charge is very particular about, and bought back the battery power is low or no power in general, the first charge must be adequate. Lithium battery charging time are generally more than 8 hours, while the Ni-MH battery charging time are generally more than 16 hours. To achieve the best results, that is, the battery reached its maximum power, there are generally three or more times repeated charge-discharge can. Batteries in use three times, the best place to find the opportunity to make a further charge fully recharge, so as not there is residual power in the battery when the repeated charge, or will shorten battery life. Battery charging and exhausted tend to be more heat, it is best to be cooled and then loaded camera battery.

However, note that the lithium batteries because there is no memory effect, so do not discharge, otherwise it will destroy the battery structure, and loss of battery life.

In addition, in order to avoid the loss of electricity, use nickel-metal hydride battery user, remove the battery charge after the power end, do not let the battery poles in contact with conductors at the same time, for example, do not use your fingers at the same time at both ends of the battery contacts. The use of lithium batteries users should try to keep the camera battery box battery positive and negative contact points clean, if necessary, you can use a dry cloth gently wipe the swab and then into the battery.

Also need to note that, even if the user is to use lithium batteries in the long run does not use a digital camera, they should also be fully discharged, remove the battery, stored in a dry, cool environment. The other should be noted that, whether it is the use of nickel-metal hydride batteries or lithium batteries of users, it is best not to have a good electrical charge the battery on the bag, pocket, bag or container with metal objects in order to prevent short-circuit .

Digital camera battery saver Dafa:

1, to avoid the frequent use of flash: If you are not a professional photographer who, then, except in the invisible fingers of the night, normal daytime light intensity for the average digital camera for sufficient.

2, as far as possible to avoid unnecessary operation of the zoom: zoom the camera lens Yi Shen a shrink, very power. You can move the pace of hyperactivity, use the “manual zoom” approach to replace the “camera zoom” in order to save power.

3, Do not let the screen has been lit: If power limited circumstances, can turn off the LCD screen, with screen viewfinder to adjust the composition, for example a digital camera, LCD should be considered as the most power-hungry components, general digital camera, close the LCD screen can be used time after the original duration of the three-fold.

4, less shooting and video: minimize the use of multi-shot and dynamic image video capture function, because the completion of these features is to use the built-in buffer body to temporarily save the screen shot, the power consumption a lot.

5, avoid frequent opening and shutdown: Many users know that has been lit display is power, so in use to save electricity, the frequent opening and shutdown. In fact, frequent open, shut down the electricity wasted consumption than bright display even more, especially for larger diameter lenses, but also require a substantial stretch of the camera, the switch machine is power. Most digital cameras have auto-shutdown option, this setting should not be set too short, otherwise easily lead to frequent open, shut down. Of course, frequent artificial opening, shut down should also be avoided.

6, optical image stabilization Wu Chang-Kai: optical image stabilization is through driving the lens or image sensor components is offset by video and photo material relative motion between the sensor achieved. No matter what kind of optical image stabilization mode, would lead to a small power consumption, in particular, some models compaq EVO N400 battery, compaq EVO N410 battery)can be Anti-Shake mode is set to “always open” so that the power loss caused by will be more severe. To this end, we have a good scenarios in the light should be shut down optical image stabilization feature, you must use should also be less “always open” mode.

Battery parameters

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Battery five main parameters: battery capacity, nominal voltage, internal resistance, discharge termination voltage and charge termination voltages. The battery capacity is usually Ah (AH) said, 1Ah is able to 1A of current, discharge 1 hour. Unit cell in the number of active substances contained in the decision-cell battery charge amount, while the content of active substances from battery materials and volume of the decision, therefore, usually the larger the battery size, capacity higher. And battery capacity of the relevant parameter is the battery charge current. Battery charge current charging rate C is usually expressed, C is the battery rated capacity. For example, with 2A current on 1Ah battery, charge rate is 2C; Similarly, with 2A current on the 500mAh Inspiron 6400 battery,Inspiron 640m battery, charge rate is 4C. 1 w2 p “b9 d: B1 Z (S
The battery just factory, the positive and negative electrical potential difference between the nominal voltage as the battery. Nominal voltage from the electrode materials, electrode potential and the internal electrolyte concentration of the decision. When the environment temperature, the use of time and working condition changes, the unit’s output voltage is a slight change in the battery, in addition, the battery output voltage and the battery power is left there is a certain relationship. Cell nickel-cadmium battery nominal voltage of about 1.3V (it is generally considered to 1.25V), cell Ni-MH battery nominal voltage of 1.25V. ) J1 k2 i4 ~ 1 H2 u1 M
The battery internal resistance determined by the resistance plate and ion flow resistance. In the charge-discharge process, the plate resistance is unchanged, but the impedance of ion current with the electrolyte concentration will change and increase or decrease in change of charged ions. , \ + A “? 4 h * i
Sufficient battery power, the most active substances board has reached the saturation point, and then continue charging, the battery voltage does not increase, the voltage at this time known as the charge termination voltage. Nickel-cadmium battery charge termination voltage of 1.75 ~ 1.8V, Ni-MH battery charge termination voltage of 1.5V.
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Table 1-1 nickel-cadmium Inspiron E1405 battery,Inspiron E1505 battery at different discharge rate of the discharge-off voltage) f7 B. g * r1 V: R
Discharge rate of discharge termination voltage of 8 ^”(0 X! T: p & M’’s-Q5 ^
8-hour rate of 1.10V”H! I * [$ V $)”p. n
5 hours rate of 1.00V, X-o”p! T &? * Q7 Q) P
3 hours rate 0.8V3 F / j + N * b8 N
1 hour rate 0.5V
Discharge termination voltage is the minimum allowable battery discharge voltage. If the voltage is lower than the discharge termination voltage battery to discharge, the battery voltage decreased rapidly at both ends to form a depth of discharge, so that the resultant formation of a very board when it is not easy in the normal charging resume, thus affecting the battery life. Discharge voltage and discharge rates of the termination.

What is the iron battery?

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Study at home and abroad-iron battery has a high iron and lithium iron are two kinds of BYD-iron battery appeared to be the former, in addition to BYD things currently no other manufacturer claims that its products can be a large-scale practical use.

Of high-iron battery is a synthesis of a stable ferrate (K2FeO4, BaFeO4, etc.) can be used as Inspiron 1300 battery cathode materials for high-speed rail to produce the energy density, small size, light weight, long life, non-polluting new chemical batteries.

Iron battery advantages:

High-energy high-capacity. Currently on the market than the power of civil battery only 60 - 135w/kg, and the high-iron battery can reach 1000w/kg above average battery discharge current is 3-10 times more. Particularly suitable choice for high-power, high current occasion. High-iron battery cost effective. Alkaline manganese batteries can not meet the current need to power high-current high-capacity digital cameras, video cameras and other electronic products, the needs of lithium-ion batteries due to cost in this regard does not have a strong competitive edge.

Flat-iron battery discharge curve. Such as Zn-K2FeO4, 70% more than the discharge time in the 1.2-1.5V.

Rich in raw materials. The most abundant element in the Earth’s crust for the aluminum and iron content of iron in the Earth’s crust at 4.75%, manganese content of 0.088%. In addition, each mol +6 valent iron can produce 3mol electronics Inspiron 1420 battery,Inspiron 1501 battery, while the price of manganese per mol + 4 can only produce 1mol electronics, iron dosage is very rich in its own circumstances, the only Mn 1 / 3, significant savings in the social resources, reduce raw materials costs. MnO2 on the market about 9,000 yuan / ton, Fe (NO3) 3 about 7,500 yuan / ton.

Green non-polluting. After discharge of ferrate product for FeOOH or Fe2O3-H2O, non-toxic pollution, environment-friendly. Does not require recycling.

Microsoft denied that Windows 7 is normal for a defective battery

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For some users to complain about Windows 7 laptop battery life to shorten the time of the issue, Microsoft said recently that this is not Windows 7 system error.

Recently, some users have, from the Windows Vista upgrade to Windows 7, the battery life from 2 hours into a half an hour, which Microsoft claimed the new system will extend battery life quite the contrary.

Moreover, sometimes despite the battery business as usual, the system will judge whether the error that the battery has been exhausted, and recommends that users immediately be replaced. Some users said that he did you are prompted to replace the old batteries, but the new battery or continue to receive the same warning.

In response, Microsoft said Monday, after a survey found that, Windows 7 itself is not a problem. The reason that prompts for replacement batteries, because the performance of this piece of the battery failed to meet specific targets.

Microsoft also said that the features are new features in Windows 7, the old version of the system users have never seen such prompt. Thus, there may be some surprise.

ASUS launched Eee Book For readers and tablet PCs against iPad

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One of the notebook computer giant later this year, Asustek plans to launch its own e-readers and tablet computers, Apple’s rivals locked iPad.

ASUS CEO Jerry Shen, in the 4th quarter of fiscal 2009 shareholder meeting, said the company will release tablet computer is focused mainly on the existing body of content providers.

In addition, the company will this year, 1 to 5 June, held in 2010 Taipei Computer electronics trade show (Computex Taipei 2010 electronics trade show) posted on the company’s first e-reader Eee Book. Asus has not released the details related to this product.

During the meeting, Jerry Shen, Asustek will also suggest to the outside world to launch a notebook computer called the smartbook that computers and the Internet on the market today is very similar to the use of a microprocessor and a number of smart phones commonly used parts. As the use of laptop batteries, so battery life smartbook far more than the current Internet access to this. Asustek’s market this year smartbook optimistic about the prospects.

Last year, the chip maker Qualcomm Inc. Computex conference in a high-profile shows the use of Google Android operating system, ASUS Eee PC smartbook. But then Asus did not immediately bring to market, the official explained that they did not want the limited engineering resources on a product without a market test. Last year, only a small amount of smartbook to enter the market, but also in the global mini-notebook market has not caused any reaction.

Google Chrome OS is a specifically for the mini-notebook and tablet computers, the operating system platform design, is expected to debut later this year. Currently, many Taiwanese manufacturers have expressed strong interest in it.