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why laptop battery suddenly stop discharging

why laptop battery suddenly stop discharging

Maybe we all face this situation : Some times we should travel to some place as the business or holiday. You know the 12 hours or more journey time is too wearily. So we like enjoy ourself with our laptop to watch movie or play game. Suddenlly the Dell Latitude D620 Battery stop dischargging in the 70% power state or more. You maybe very confuse about this : maybe some problem with my laptop or my laptop dead. In fact most of them are caused by the temperature or the over-Current.

Most laptop batteries have the protection circuit. When the laptop battery temperature is too high or discharge current is too large, out of laptop battery protection circuit action standards. Thus causing the Dell Latitude D600 Battery power automatically stop discharging and force the issue.

The most common situation is that laptop battery is running at full speed . The Dell Inspiron 710m Battery current is too large to result in automatic protection. For example, from the drive to capture the contents of DVD discs into the mobile hard disk, when a large number of both host and peripheral power consumption, is likely to make current standards of protection beyond the battery. D0 not panic in that case. You only used to disconnect peripherals and wait about 10 minutes, then you can reboot the machine.

There is also a common situation : using the battery in a hot environment and high-load operation, , so that the ambient temperature plus the heat generated by the battery self-discharge Dell Inspiron 640m Battery protection circuit may exceed the preset temperature, which is particularly high frequency P4 machines in high-temperature environment may occur after high-speed operation.

Encountered such a situation should remove the batteries placed in a cooler place (remember not to put refrigerator frozen!), After half an hour should be back to normal. High temperature for the lithium Dell TC030 Dell PC764 battery damage is relatively large, less than a last resort and should be avoided in high-temperature environment and high-load operation.

The article Via Battery blog

How to charge your laptop battery properly?

How to charge your laptop battery properly?

During the the process of notebook using, we need no to deliberately charge the laptop battery to 100% state or fully discharged laptop battery to automatic shutdown protecting. The correct way is that charge the battery in 20% state and stop charging in 98% . If the machine has the power calibration procedure, when the battery standard-by time significantly reduced. Then calibrate the battery in time to active the protection circuit performance.

For early notebook batteries as Dell XPS M1730 Battery (Ni-MH Ni-MH or Ni-Cd Ni-Cd), really need to fully charge and discharge in order to maintain good battery capacity. But for the lithium battery is not necessary even it may damage the battery.

In fact the lithium batteries has a little memory effect. The lithium VGP-BPS9/S battery materials is very sensitive to the conditions as temperature, the use of frequency and so on. The battery will be aging after used for some period time (standby time reduced). The natural wear and tear is an important reason, and inadequate maintenance is another important reason.

A well-designed lithium batteries have a very good protection circuit to prevent excessive charge and discharge.As over-charging and discharging of the Sony VGP-BPS8 battery will be the rapid reduction activity. Under the protection of protection circuit, the user fully charge and discharge the battery several times, in fact, impossible to achieve had "full" level.

Sometimes WINDOWS show that ThinkPad R40 Battery capacity is 20% or more, you can use 30 minutes. But after used 10 minutes or less the machine suddenly automatically shut down. The reason is that the battery has been aging, the battery protection circuit can not monitors the battery real capacity. In the normal battery depletion, the protection circuit original parameters have been unable to properly reflect the actual situation of the battery

So power calibration procedure is to correct the benchmark protection circuit parameters to accurately reflect the actual capacity of the IBM ThinkPad R50 Battery. This correction process will often take two or three complete charge and discharge. As previously mentioned, fully charge and discharge will reduce the battery activity. It is not frequently used, usually once a month.

The article Via laptop battery blog

Netbooks appeared in 2007 and has a large Market

The device comes with the Dell I see Intel Atom N270 with a clock speed of 1.6GHz. This one has 1 GB DDR2 SDRAM, 80GB, 5400 rpm hard drive, and Intel GMA 950 graphics chip mobile terintegrasi set. This laptop battery as 6-Sel. Like most new netbooks, it comes with a great view: 10,1 ". As equipped, this unit will sell $ 440 fourth.

According to Jay McBain, director, VS small and medium Lenovo (IBM Thinkpad X61 Battery) when the mediator is selling $ 500 worth of products targeted at the SMB Lenovo get a check cut by 20 per cent of sales. For those who sell $ 5000, $ 400 worth of checks sent to them. And for those who sell $ 10,000, it would check $ 600.

Hub Air laptop is equipped with a flip-back, which makes it highly. It also has slip rubber coating bantalan contact points to protect your notebook battery Sony VGP-BPS12 height in better perspective. Ergonomic lifting platform is designed with built-in fan mendinginkan hot laptop and has 4 USB ports, which can be used to connect USB devices is enabled. The hub of air you can put your laptop encryption up to 17 "and run on an external Apple A1021 adapter or Fujitsu FPCBP136 battery via USB-cable is installed.

Carrying out life assurance, laptop Cooling Pad and Air Center is the price of 1,311 rupees and 2,428 rupees and are available from vendors Dealer

"We relabling with the term" Smartbook 'Us. He joined with others in the use of the term, "said Glen Burchers, director of global marketing segment customers in Freescale, in a telephone interview Thursday." Manufacturers that use ARM-based devices to work together to use the terminology "in accordance with Burchers.

The elder brother of Dell (Dell Latitude D620 Battery) 's Inspiron Mini 9, Inspiron Mini 10 in Cherry keyboard and add more family entertainment aspect of the mini-Inspiron. How Inspiron Mini 9 battery and Mini 12, Dell Inspiron Mini 10 battery compact and easy to carry Internet pendamping ideal for teens, tweens, travelers and "HF" for Web surfing, socializing with friends (in the text and use a webcam terintegrasi, 3-megapixel), video streaming and audiocontent and upload photos on the go to your blog or social networks. Standard built-in Wi-Fi means quick and easy access to the wireless access point internet at home, on campus, at a local cafe, the office or at the conference.

Netbooks appeared in 2007 and was large. Sales far exceeded analysts such as Gartner prediksi - 14 million units last year, compared with a budget of 5,3 milllion - and now reaches 20 percent of the market of portable PC.

Resource: Netbooks appeared in 2007 and has a large Market

Unlike Dell and Hewlett-Packard neither smartbook netbooks sold by companies such as is it done?

Because I have a look around, and this type of a laptop, wireless mouse for mobile phone under the laptop, PCGA-BP2NY battery backup and surge protection in our entertainment center and VGP-BPS5A sitting at home use a vgp-ac19v10.

However, most people do for, but a mystery how the sunlight that homes for the electricity can be used to power to create can be used to look like a can of our fans run our refrigerators and the energy provided in a microwave oven, swimming pool and homes, hot water, heat in our garden lights and help provide power for street lights, television and computer and run the water extract from the ground as deep as 600 meters or more irrigation.

The landscape has changed for the better netbook, "Ian Fogg, an analyst at Forrester said." The Acer Aspire One netbook ultraportables for a great price to pay users the idea category, PA3591U-1BRS battery was down.

Bright 10.1-inch screen, the left-right scrolling for a number of sites that do not have to submit to, and 92 percent of full-sized keyboard is designed for large and navigation is easy. In addition, the mini HDMI port for HDTV large screen high-definition 10 it allows viewing contact. Other features (533 MHz, maximum), integrated Wi-Fi and Bluetooth connectivity, three USB ports, memory card reader 3 1, a 160 GB hard, including 1GB of RAM and a Dell Inspiron 1501 Battery for hours of life.

Thus, by companies such as Dell do a different smartbook netbooks (Dell XPS M1530 Battery) and will be sold to Hewlett-Packard? Processor, an Intel Atom Netbooks used, usually Microsoft Windows operating system, Windows XP. ARM-based processor design a Smartbooks and uses the Linux operating system. Connection and 3G standards, will be like a typical phone.

No discounts will be added to these strings, McBain said. Dealers, need to apply, nor to apply to their Lenovo, written or any other word that, to receive money or have existing conditions. Lenovo(Lenovo/IBM ThinkPad T40 battery) distributors will get the information.

Ubuntu Linux 8.10 unit basis 512MB RAM, 16GB SSD (solid state drive) and comes equipped with 3 cell Latitude D820 Battery in a laptop. This version retails for $ 369 $ netbook. XP Home SP3 which costs $ 399, would like to receive the same netbook. This is a good time for vendors that offer a cost savings Linux.

Resource: Unlike Dell and Hewlett-Packard neither smartbook netbooks sold by companies such as is it done?

LCD TVs will overcome the crisis in 2010 B

This blog post via: Study: LCD TVs will overcome the crisis in 2010 B

LCD TVs will overcome the crisis in 2010 B

The increased sales thanks to the producers in particular the paragraph North America, Japan and Western Europe. But also in new markets, there is demand for flat-screen devices.

DELL: dell inspiron 8600 battery , dell inspiron 9300 battery , dell inspiron 9400 battery .

"China is a major growth engine for the global market for flat-screen devices. There can grow, the transition from tube TVs to LCD and plasma TVs to the market," said Hisakazu Torii, DisplaySearch by. "Encouragement of the governments both in China and in Japan a positive effect on demand for flat-screen TV. The change from analogue to digital transmission, which will be held in 2010 increase, probably in Western Europe, the demand for digital TVs. In North America, the massive discounts created a strong demand, especially for devices with 19 ¨C or 20-inch screens. "

A price decline of nine percent for all categories of television had brought the manufacturers narrower profit margins and higher demand. For this reason, the income of the Herstelle 2009, according to DisplaySearch by about ten percent of 112 billion dollars (78 billion euro) fall to 101 billion dollars (70 billion euros). 2010 the price reductions were not as strong. The higher consumer demand, the industry will therefore reward you with higher sales.

PV industry: the bubble has not burst divided the breakthrough

Global production of solar cells last year for the 3436MW, up 56%, of which China accounted for 35% of the share. Global thin film solar cell production reached 400MW, an increase of 1.1 times. According to some foreign authorities to forecast the next three years, the global capacity of PV systems add about 40% annual growth.

Most of our domestic manufacturers by the long single lock, scale expansion, reducing wafer thickness, increase silicon efficiency and conversion efficiency of solar cells and other means to achieve a profitable level of stability. 7 4 quarter alone last year the average gross margin and net margin level of 22.38% and 14.52%, higher than last year's level. Another contradiction between supply and demand by the international market impact of the global supply of polysilicon feedstock extremely nervous prices soared, the spot market price has now risen to 400 U.S. dollars / kg.

Downstream cells are currently a number of domestic companies have investment in the upstream production of polysilicon, some international companies have also announced large-scale capacity expansion plans. General polysilicon construction period 1.5 years -2, the total capacity needed up to 1 year or so, it is expected that the supply of polysilicon feedstock in 2008 is still tight.

The recent trend in the sector significantly outpaced the market and the other plate, plates in the more defensive stocks, can focus on strong stocks in the sector, combined with broader market dips involved the actual situation.

Business: lenovo ibm thinkpad laptop battery , lenovo 40y6797 battery , lenovo 40y6799 battery , etc.

What Is a truely battery?

What is a battery? For the purposes of our simplified description, the chemical container. This will generate a current from chemical reactions that. Compounds are converted to chemical energy into electrical energy. They circuit (power supply is created something on) is positive from negative, will not be released to flow of electrons between the Aspire 3000 battery cells. Please consider it as a stream of tiny particles out of their staff. This movement creates a current device to provide energy.

As an example to the use of solar energy you must have noticed is installed along the highway to work in your country to extreme solar panels on telephone booths. This year's first quarter, Acer's revenue decreased by 26.7%, Gartner's numbers grew in the market, as it is now about a lot of PC shipments worldwide are Dell (dell 6400 battery) The Acer Aspire One, the company is European market leader in volume, hoping to be successful this year.

The Inspiron Mini 10 3D which has a contrast finish is suitable for watching video games and immersive technology, TrueLife high-gloss/anti-reflective 10.1-inch LCD screen (1024 × 576; WSVGA) and are BTP-58A1. The 16:9 widescreen aspect ratio, without a lot of scrolling left and right not only to present a Web site, and the smooth lines of sight. Expand the external monitor or television screen by connecting the HDMI port. This Acer TravelMate 2100 notebook battery has two stereo speakers.

"These are our, OEM manufacturer (brand name device manufacturers) in front of the Christmas season, and it is close to the first production-capable devices hoping to find a house or Toshiba PA3451U-1BRS this year." We are definitely says Vercheres You must be able to hit a retail price of 199 dollars.

"The book will surpass Netbook thin" and McBain, the Intel statement, 75 families were interested in low voltage, the U.S. PC Sony PCGA-BP2NX why percent of the market report produced by the cell.

It is also, Dell(Dell Inspiron 1721 Battery) is also the PC batteries Nettobukkunoto Vista Home Basic provides an a while, they added, "Even if you choose Microsoft Vista Microsoft Office productivity software Interesting that you point out the value you like, you need a hard drive option, at least 80GB of space, "I also have at least a gigabyte, you are not shouting in frustration to run Vista If you expect the additional RAM I think I need to upgrade.

Resource : What Is a truely battery?

How easy to let the battery is charged debate around key points about them extend their lives

You can use the laptop battery charger, one for each of these items, respectively. However, to perform most MP3 players, laptop and mouse in, and of course mobile phones. Why? They are run without charge most steadily. How easy to let the  Dell Latitude D620 Battery is charged debate around key points about them extend their lives.

Also,) the output grid utility inverter (can give a surplus to our requirements, and sold to power companies locally, you can earn money. For information about the reader, that it is not sunlight, electricity generated, it may be said that heat. more panels are used more electricity is generated. solar panels solar system complete, the purpose of energy storage, AC and connectors as The solar panels on several other items, the inverter converts DC voltage cables and life of the Acer TravelMate 20 including Toshiba PA3356U-1BRS nearly 25 years old from 2000!

Netbooks are also high street stores, for the current mobile Internet use USB modem to sell them in retail PC was changed.Gartner analyst Ranjittoatouoru says: "Open a new target market through marketing communication channel."

PC - even the manufacturer has changed the race. The netbook craze is not a market driven by U.S. companies, three companies in Taiwan: Asus(Asus A42-M2 battery), Acer(Acer TravelMate 240 battery) and MicroStar International (MSI) to the Sony PCGA-BP2EA.You can not lose any flexibility there is no mini keyboard 10. 92% the size of a standard laptop, if it is almost the same mini-keyboard 10 is the full range. In addition, multi-touch trackpad, you need to easily navigate through your fingers time. If an accident occurs, plus allow safe, spill-resistant it is.

The other distinctive feature, "instant" and "persistent connections," according to the Vercheres. "The idea is to go to meet someone intelligent enough to automatically email and message to the device. And this is you expect from a smartphone," he is the device, Netbook Sony VGP-BPS5 battery are trying to emphasize that it works in some ways more like a smartphone.This week, Lenovo has three new models specifically 3 PC SMB style thin notebook PC market in light of the new balance of the IdeaPad U350 announced the release of the highlighted target.

Resource : How easy to let the battery is charged debate around key points about them extend their lives

Charge, however, is limited when the low operating needs to be updated

Nvidia is the smart book is named - and that the devices on ARM processors on show during Computex Besutegura not tying himself is expected to. When charged, the laptop battery has been reversed by reversing the current discharge process in nature.

Sony phones for each of these VGP-BPL8A battery supply to store the energy to keep working the sun if it is not during the night phone solar panels are installed with this panel being. This is a stand-alone system is completely powered by solar energy. In an emergency, seek help commuters to use the phone and call them.

But the netbook market who are late. US-based DisplaySearch, the first quarter of netbook Acer Aspire 3050 battery sales to 556 percent while, in the same quarter last year shows, they are down 26% sequentially in the fourth quarter of last year compared. Nettobukkusoni Sony PCGA-BP71 batteries, because it no longer growing market trend for notebook PC sales sequentially 24 percent.

Newly designed from the ground, the Intel Atom Z520 (nm) design structure new hafnium implanted circuit uses a 45nm process - which is a transistor, in order to conserve more energy, more of you away from the wall outlet and reduces the time to give the electrical leakage. The Intel Atom Z520, 533 MHz front side bus (FSB) and provides a 1.3 GHz speed of the CPU 512 KB L2 cache - uses just 2 watts of power. (L2 in, or secondary Vostro 1710 battery, cache temporarily stores data, and large L2 cache can speed up system performance.

The FSB, CPU and RAM speed front-side bus carries data between the overall performance delivers more. ), Which supports the Intel 64 Bittokonpyutinguakitekucha can allow the use of extended virtual and physical memory in 64-bit compatible software, Intel Hyper-fast multitasking Like threading technology.

Nvidia is the smart book is named - also at Computex devices are tying themselves ARM is expected to see based on Tegurapurosessa. Nvidia is $ 99 "HD mobile Internet devices," carriers of the subscription plan route, the device has to offer Dell Latitude D800 Battery, and advertising is expected to take on Qualcomm chips Freescale .

The IdeaPad U350 is trapped in a sleek silver shell, the 3.5-inch thick weighs one pound and measures in Apple A1022 battery. 16:9 notebooks in the latest entertainment and computing features such as aspect ratio, high resolution 13.3-inch LED panel have HDMI connector.

First, this netbook and I wish to be a feature of Apple A1008, unlike most of its varieties, Dell 2100 easily latitude - N of the RAM can be upgraded. Ubuntu is 512MBs of RAM works great, and XP Windows is not it properly, netbook, SO - DIMM a (small outline Inline) slot, the dual combination of memory on the motherboard. In what will give you maximum PC 2GBs of RAM. Nice.

Resource : Charge, however, is limited when the low operating needs to be updated

Do not charge mobile phone battery too long time

Do not charge mobile phone battery too long time

Because of improper use of this small a laptop battery as a "time bomb" could explode at any time.

There are many types of cells, according to their nature of work can be divided into a battery (primary batteries), rechargeable batteries (rechargeable batteries). Disposable primary battery can not re-use, multi-mercury, including the carbon-zinc batteries, alkaline batteries, zinc-manganese batteries. Rechargeable batteries can be reused, the common are nickel-cadmium batteries, lithium rechargeable batteries. "Because cells contain large quantities of chemical substances in use, pay special attention to safety." In particular, the following practices are best avoided.

A long time to charge the phone. Cell phone laptop batteries are mostly Li-ion battery. Most people want the phone to standby longer, so he deliberately charging an extension of time, such as work began to charge home, go to bed have shown that full power, still need further charge on the night and the next morning before unplugging . But in fact, if the battery is full, to continue charging the higher the temperature continues, the battery is not in the resistance of the long-term drop off, the battery itself, heat aging can also occur at the same time, some may even be counterfeit batteries or battery (A1175 A1079) leakage explosion phenomenon.

The correct way is the third new Latitude D610 battery before the charge required to more than 12 hours, so that the battery to fully activate the batteries. After charging according to battery type and capacity of different charging time is about 1.5-6 hours, indicating the battery is already full of 1 hour charge can be added, so that both sufficient and would not damage the battery. To not more than 24 hours.

Then when the notebook computer power does not win the battery. The number of Apple Powerbook G4 battery charge is limited, on one charge, the battery on to the "retired" step forward. Recommended to make use of an external power supply, use an external power supply when the battery removed. If you plug the power several times in the day, and the notebook computer equipped with a battery, this will damage the battery more. Because each access to external power supply is equivalent to the battery charge time, battery life shortened by a naturally.

Repeated use of disposable alkaline batteries. Disposable batteries run out or throw, do not re-use or as a rechargeable Latitude D620 battery to use it. This is very likely to use or charge at a number of gas pressure generated in the process, so that the battery swelling. When the gas pressure is too large when the row did not come out, the battery may be a result of chemical reaction caused by fire or explosion.

To be able to charge the new alkaline batteries with rechargeable batteries and old. Old and new Pavilion DV2000 battery because of their life not the same, the capacity to accept are not the same and therefore I put together charging, the small capacity of the old battery is fully charged, the need to wait until after the high-capacity battery is full will stop. In this waiting process, the battery itself was filled with electricity, there is still current flows through, it's like in the expansion of charge. Once the excessive charging, the battery itself will heat expansion, destruction of the battery protection circuit may cause fire or explosion.

When charging the battery, be sure to use a dedicated charger original, otherwise they will be models inconsistent probably can not be recharged into electricity, or in the process of charging, resulting in leakage of the situation, over time will damage the VGP-BPS2C VGP-BPS2 VGP-BPS5 VGP-BPS2A battery's protection circuit, resulting in the battery explosion or other dangerous incidents.

A limited number of rechargeable batteries, if found to rapidly heat the battery, indicating the effectiveness gradually decreased and should be replaced immediately

The article Via Thirdshoping

Accumulator is no longer pollute the environment

Kinds of new acid-free batteries - lead-oxide laptop batteries through the national authority before testing, all targets were met or exceeded the national standard. This means that 150-year-old battery technology was a revolutionary breakthrough, making the traditional lead-acid batteries polluting industries into a zero-pollution environment-friendly industries possible.

Lead-oxygen battery is the invention of two brothers - West Cong Zhang, Zhang Sai-wen, who under the leadership of Shaanxi and the Green Energy Technology Co., Ltd. After more than six years of research, finally reaction mechanism of electrolyte in the Dell laptop battery research breakthrough and the preparation of a compound salts out of aqueous solution of diluted sulfuric acid aqueous solution instead of the traditional.

Was responsible for this testing is the Ministry of Industry and Information Technology Institute of Chemical Physics Power Product Quality Supervision and Inspection Center, was recognized as authoritative testing organizations within the industry.

According to reports, the submission of the three kinds of laptop batteries are the product under the conditions of industrial production (non-laboratory products). They are the cars to start batteries, electric bicycles and electric vehicles power battery special battery, application fields and market prospect is very broad.

According to experts, currently used batteries generally can be divided into a dry (normal batteries), secondary HP laptop battery (rechargeable batteries, mainly used in mobile phones, computers), lead-acid batteries (mainly used in automobile, electric vehicles) the three class. With regard to the battery pollution, the masses are most concerned about reports the most ordinary Apple laptop battery. In fact, the production process is now common dry batteries without adding cadmium, lead, arsenic and other substances are no longer become a serious source of pollution. On the contrary, a large number of car battery, lead-acid batteries used in electric vehicles because they contain lead and sulfuric acid, but rather rubbish dump, one of the most dangerous items.

It is understood that corrosion of lead-acid battery lead after the spill of heavy metals and acids will not only seriously polluted soil and water, air and the environment, ecological balance can also cause damage, but also trigger the body metabolism, reproductive and neurological aspects of the disease the Dell Inspiron e1505 Batterybattery , the body of lead Once the excessive levels, it will lead to mental decline, but also easy to induce malignant tumors of children, and even lead to death.

Compared with the traditional lead-acid Toshiba PA3399U-2BRS batteries, lead batteries of oxygen greatly reduced pollution of the environment. Of Environmental Science and Engineering, Nankai University, Dean Zhou Xing, said lead-acid batteries of the solid, gaseous pollution can be eliminated, but can not avoid the water-soluble heavy metal ions of lead pollution. Lead-oxygen IBM laptop battery although the production process and lead-acid battery production process the same, but thanks to a salt water solution instead of sulfuric acid and lead ion concentration is very low, almost no emissions, greatly reducing the risk of lead contamination.

In addition, the lead-oxygen Latitude D620 battery for the replacement of sulfuric acid complex salts and additives can make use of iron and steel enterprises discharge waste from a coal-based chemical synthesis to obtain a simple to solve a number of steel companies can not handle the cost of treatment may need to spend a lot of pollution emissions.

Chang brothers have been lead-oxygen Dell Inspiron 1300 battery in three Chinese national patent. The Ministry of Industry and Information Technology Electronic Science and Technology Information Institute points (Science and Technology Novelty Search) shows that the world there is no similar technology.

Zhou Xing believes that the world faces an energy and environmental crisis, the advent of lead-oxygen battery of great significance and far-reaching.

The article Via batteryblog