Though we talked much about how to keep the laptop in a good situation, it’s endless topic about it. This dell PA-12 AC Adapter is a good case. When we referred to the laptop maintenance, there is no exception besides keyboard, AC adapter, battery, LCD screen and the mouse. This article will touch the last three items.
For the Compaq Battery, the taboo is frequency charging. Some prefers to have the laptop battery charging when there is a plug nearby in order to keep the battery in full capacity. However, this is bad for the battery. It’s said that the lithium battery has no memory. But, frequent charging is harmful to the laptop battery. The best way is to have the power used up while using the battery. Unless depleted the power, you can’t connect the AC adapter to your laptop to charge the compaq presario cq60 battery Battery.
Besides the battery, the mouse is cheap and unnoticeable. Not like dell pa-12 power cord, it’s easy to maintain. As you know, there are two, one is pressure sensitive, and the other is touch-screen mouse. Both have their advantages and disadvantages. Whatever type it is, we should treat it as an important component parts. Not for the cost, but for the good habit to protect the laptop.
Then we come to the laptop screen. I have to introduce this dell Screen. it do fit my laptop well. And it has a vey good sales record. The formation of the LCD screen decides its character. It’s very vulnerable. We all know how to keep it clean. But some are over concerned. They have wiped their laptop screen several times a day. Some are wiping the screen while the laptop is under usage. That is terrible. It’s obvious that the frequency should not be too often like we eat too much is bad for our health.
2010年12月29日
The Issue Of Battery dell inspiron 6400 battery Life
For users, and mobile phones, laptops, such electronic products in the issue of battery life, manufacturers do not have a given value is correct, especially in the actual use of the users of climate models, the nominal 4 hours or 10 hours of flight has always been a "blank check" of course we can not say that manufacturers are, but must break and look at the vendors, "the official lifetime" to end what are the test environment, this is a very important aspect, because the same data type in the nucleus of different compaq presario cq60 battery electric Gongdianjichu Shang Shu Liang, different test environments (such as temperature and humidity Deng) and the environment different systems (Li Ru single-double-article Huo Zhe Tiao memory Yiji memory screen brightness, etc) due to factors of various tests will lead to different results, so you must sort and search andl moment of life providers.
In addition to the vendors of your life time test has too many "technical color" who are not, in fact, a specific book under the same model as "physical" different settings, and users of the various positions of different use of the environment is also very clear Jean "life time" as a value change at any time, and this value is reduced not only increase.
Here, we create battery when not allowed to convict the two aspects: one is the time the manufacturer of the most basic life giving power based on the number of battery group, while the actual products consumers, but low in number of batteries, but no notes; Another is to provide consumers with poor original battery. "For those with laptops, and showing his attention to the people who always want their laptop to a better performance, longer-term use. Very important for laptop batteries dell inspiron 6400 battery laptop accessories, can usually only be recharged hundreds of times, so that each charge and discharge can be seen as a step by step process of dying.
In addition to the vendors of your life time test has too many "technical color" who are not, in fact, a specific book under the same model as "physical" different settings, and users of the various positions of different use of the environment is also very clear Jean "life time" as a value change at any time, and this value is reduced not only increase.
Here, we create battery when not allowed to convict the two aspects: one is the time the manufacturer of the most basic life giving power based on the number of battery group, while the actual products consumers, but low in number of batteries, but no notes; Another is to provide consumers with poor original battery. "For those with laptops, and showing his attention to the people who always want their laptop to a better performance, longer-term use. Very important for laptop batteries dell inspiron 6400 battery laptop accessories, can usually only be recharged hundreds of times, so that each charge and discharge can be seen as a step by step process of dying.
2010年12月28日
Battery for dell latitude d830 is a good battery for your laptop
All batteries are doomed to failure, work stoppage, no longer work, or end your life. This is a consumer product reality. But sometimes the chain of Samsung laptop battery, the bladder, but bang! The battery may not be compatible, because the design or misleading material, and the battery can be due to misuse or abuse of clients. These costs, including more than 15,000 types of products, electrical, chemical, or mechanical or fire, may represent a minor injury.
The dell battery is by the nature of a product, the United States, the consumer commission security products 15000 battery display increased high-energy chemistry, encapsulation minor application. Lithium ion and lithium polymer chemistry of metal thinner, smaller, lighter, include more than one type of battery power. The battery is correct choice of small electronic devices, special equipment for the battery, doing nothing, but the team, probably in the maintenance of a higher capacity.
This is a fact, sometimes battery for dell latitude d830 can bend, bubbles, and even explosions. It is also good, the battery may fail. According to the security committee of the American consumer products, a total of 339 batteries overheating, to continue the case. 339 cases of overheating, but in the same over 100 million yuan of equipment, consumers have been compared in cattle in 2003, is a small percentage of the battery market. Strain batteries overheating explosion causes the bubbles or one of the following reasons: first bad certain materials selected IC, fuse, plug load and unload the FET, cell block, Dell laptop battery measurement of resistance and primary and secondary protection, integrated circuit board fuel, NTC thermistors, or plate PC 2. The manufacturing process control, including poor management of production, the cells due to short circuit, leakage, no reliable connection, high quality and low pollution, the mechanical seal. dell latitude d820 battery may also fail misuse or abuse of clients. High abuse battery can be displayed in multiple ways, battery laptop AC adapter into the following abuse, but all types of classes, including simulated altitude equipment, fluctuations in temperature, impact, circuit external short circuit, the load effect and forced. Finally, the battery can not due to abuse of consumers.
The dell battery is by the nature of a product, the United States, the consumer commission security products 15000 battery display increased high-energy chemistry, encapsulation minor application. Lithium ion and lithium polymer chemistry of metal thinner, smaller, lighter, include more than one type of battery power. The battery is correct choice of small electronic devices, special equipment for the battery, doing nothing, but the team, probably in the maintenance of a higher capacity.
This is a fact, sometimes battery for dell latitude d830 can bend, bubbles, and even explosions. It is also good, the battery may fail. According to the security committee of the American consumer products, a total of 339 batteries overheating, to continue the case. 339 cases of overheating, but in the same over 100 million yuan of equipment, consumers have been compared in cattle in 2003, is a small percentage of the battery market. Strain batteries overheating explosion causes the bubbles or one of the following reasons: first bad certain materials selected IC, fuse, plug load and unload the FET, cell block, Dell laptop battery measurement of resistance and primary and secondary protection, integrated circuit board fuel, NTC thermistors, or plate PC 2. The manufacturing process control, including poor management of production, the cells due to short circuit, leakage, no reliable connection, high quality and low pollution, the mechanical seal. dell latitude d820 battery may also fail misuse or abuse of clients. High abuse battery can be displayed in multiple ways, battery laptop AC adapter into the following abuse, but all types of classes, including simulated altitude equipment, fluctuations in temperature, impact, circuit external short circuit, the load effect and forced. Finally, the battery can not due to abuse of consumers.
2010年12月27日
Laptop battery for dell latitude d830 maintain advice
Today I went back home to get the last purchase I made on the Internet: a new battery for dell latitude d830 on my laptop. The reason is that my standard battery died, or improperly maintained (which I doubt). And I could not resist, until the autonomy of my laptop up to 10 minutes. So I searched the net to find some guidelines and tips to avoid and the same will happen again with my new battery. Surely some of the elements that surprised at least me. I hope he comes good this short list. First note that these guidelines should be followed only type of laptop lithium-ion (Li-ion), which bring all laptops today, as other batteries such as nickel-cadmium (Ni-Cd) or nickel hydride (Ni-MH), should be treated differently. Avoid common full charge-discharge: Despite what many may think, the charge and discharge cycles are detrimental to our Compaq Presario v3000 battery (based on Li-ion). Previously it was reported that was used in nickel-, which had a so-called memory effect that these cycles will do, but now it makes sense to them frequently. There is one exception: although it is not advisable to abuse the previous cycles, it is good for the battery fully discharge and recharge to 100% from time to time (especially if you do not use it), for measuring internal load properly . When not in use for some time, store in a cool (not in the places you can reach high temperatures or exposed to the sun, like a car). It would also be desirable to maintain a certain amount (between 40 and 60% is ideal). It is very important not to keep the hp 12-cell ks526aa fully discharged for a long period of time, as it may stop working. It is not harmful to use your laptop connected to the mains, while we have the battery inserted in it. Also as we have a small team of UPS to save our courts work possible. However, as in the previous paragraph mentioned how bad it is to keep the battery fully discharged, is not recommended (very bad) to keep the battery at 100% forever. Therefore, although it is not wrong to use the laptop plugged in and the battery in place, the ideal is to unplug the charger when the battery is above 90% and reconnect when about 10%. The battery lasts longer if you move (ie, uploads and downloads) that if is rarely used.
How Laptop dell inspiron 6000 adapter works
Today, globalization has the world's citizens live close and communicate well. In the meantime, people can buy things from the outside with ease. In addition, the exotic products are full of advantages for anyone, especially electronic products for us. People prefer to buy laptops in America. Thus, there are some flaws that one should notice.
As we all know that the common voltage in China is 220V. But U.S. pressure is 110. That's a big difference. For those who travel a lot between China and America, especially those in IT, his notebooks are portable. As a friend has a HP U.S. with the dell inspiron 6000 adapter, had lost his adapter at the airport. But it is not advisable to buy a new one in China. For different voltage is a major problem in understanding.
For the laptop, the main task of the AC adapter is to convert the high voltage to low voltage direct current. Is a platform for power at the appropriate level. However, different notebook brands have different output voltage and interface specifications. No spare parts. That is the great problem of the laptop. So many times, especially in an office environment, users had difficulty buying a new replacement at a reasonable price. That's why this guy had a big problem to get a new AC adapter . As in the United States and China, different voltage, so the general uncommon compatible. Therefore there is a big misunderstanding of the AC adapter.
However, as the development of technology, the latest laptop AC adapter has a wide range of number of tension. It then provides better communication of trade. People in China can buy an appropriate adapter at home rather than abroad. Now the laptop has a power adapter, and power adapter to resolve the problem of the adapter above. For example, the HP 65w ac adapter, the input current AC 100V ~ 240V, while the output is only 18.5V.So DC potential difference has been not a problem yet.
That is the role of the AC adapter laptop to generate the high voltage current to the appropriate level is required on the laptop.
As we all know that the common voltage in China is 220V. But U.S. pressure is 110. That's a big difference. For those who travel a lot between China and America, especially those in IT, his notebooks are portable. As a friend has a HP U.S. with the dell inspiron 6000 adapter, had lost his adapter at the airport. But it is not advisable to buy a new one in China. For different voltage is a major problem in understanding.
For the laptop, the main task of the AC adapter is to convert the high voltage to low voltage direct current. Is a platform for power at the appropriate level. However, different notebook brands have different output voltage and interface specifications. No spare parts. That is the great problem of the laptop. So many times, especially in an office environment, users had difficulty buying a new replacement at a reasonable price. That's why this guy had a big problem to get a new AC adapter . As in the United States and China, different voltage, so the general uncommon compatible. Therefore there is a big misunderstanding of the AC adapter.
However, as the development of technology, the latest laptop AC adapter has a wide range of number of tension. It then provides better communication of trade. People in China can buy an appropriate adapter at home rather than abroad. Now the laptop has a power adapter, and power adapter to resolve the problem of the adapter above. For example, the HP 65w ac adapter, the input current AC 100V ~ 240V, while the output is only 18.5V.So DC potential difference has been not a problem yet.
That is the role of the AC adapter laptop to generate the high voltage current to the appropriate level is required on the laptop.
Selecting a correct battery and ac adapter for your laptop
Laptop Battery
laptop batteries containing Li-ion (Lithium Ion) cells. Batteries can use any number of cells (two to 12 cells) according to the energy consumption required. Each laptop battery also has a dedicated circuit to regulate both inside the loading and unloading of the voltage and current and any number of temperature sensors (1 to 3) depending on the manufacturer of the laptop.
Laptop manufacturers often design laptop batteries to suit many different laptop models. In most cases, if the battery is fitted and has the same voltage and amperage to work with the laptop, but there are cases where two batteries are identical in form and power, but you can not make the same Thus, because the functionality of the battery circuit. To identify the right dell inspiron 6400 battery, each laptop battery is the part number (s). These numbers are assigned by the manufacture of the laptop.
Selecting a right battery for your laptop.
When buying a laptop battery are some factors to consider: 1 - Make sure the battery has the same part number as the original battery that came with your laptop. 2 - Make sure the battery has the same voltage as the original battery. Note that Ma / H is not as important because long-lasting batteries are more mA / H. 3 - the cells of the laptop battery are designed to last between 300 and 500 cycles (one loading and unloading is a cycle) and therefore the overall life expectancy of a laptop battery is 1-2 years . There are companies that claim to three years for a laptop battery to a very low cost, these claims are unrealistic and misleading advertising to sell an inferior product. 4 - Make sure the company selling the battery is a reputable Australian company and are available and willing to support your product, as there are Internet companies that operate from other countries who are only interested in selling a product and have virtually no support for its customers.
Laptop manufacturers often design laptop AC adapters to accommodate many different laptop models. Each AC adapter has a number that is assigned by the manufacturer and used to identify the AC adapter. In most cases, if the AC adapter has the same voltage and amperage and the tip of the connector as the original, then you should do with your laptop. When buying laptop AC adapters are the following factors to consider: 1 - The AC adapter has the same voltage and amperage as the original. 2 - dell inspiron 1501 ac adapter tip on the same connector as the original. 3 - The AC adapter is manufactured with safety standards in Australia and has an authorization number for Australia. 4 - The power cord (the cord that connects the adapter to the outlet) is a standard for Australia and has the number of security clearance. 5 - The company that sells the product is a reputable Australian company and are available and willing to support your product, as there are Internet companies that operate from other countries who are only interested in selling a product and have virtually no no support for its customers. This information is provided by the portable computer, Australian supplier of laptop batteries and AC adapters.
laptop batteries containing Li-ion (Lithium Ion) cells. Batteries can use any number of cells (two to 12 cells) according to the energy consumption required. Each laptop battery also has a dedicated circuit to regulate both inside the loading and unloading of the voltage and current and any number of temperature sensors (1 to 3) depending on the manufacturer of the laptop.
Laptop manufacturers often design laptop batteries to suit many different laptop models. In most cases, if the battery is fitted and has the same voltage and amperage to work with the laptop, but there are cases where two batteries are identical in form and power, but you can not make the same Thus, because the functionality of the battery circuit. To identify the right dell inspiron 6400 battery, each laptop battery is the part number (s). These numbers are assigned by the manufacture of the laptop.
Selecting a right battery for your laptop.
When buying a laptop battery are some factors to consider: 1 - Make sure the battery has the same part number as the original battery that came with your laptop. 2 - Make sure the battery has the same voltage as the original battery. Note that Ma / H is not as important because long-lasting batteries are more mA / H. 3 - the cells of the laptop battery are designed to last between 300 and 500 cycles (one loading and unloading is a cycle) and therefore the overall life expectancy of a laptop battery is 1-2 years . There are companies that claim to three years for a laptop battery to a very low cost, these claims are unrealistic and misleading advertising to sell an inferior product. 4 - Make sure the company selling the battery is a reputable Australian company and are available and willing to support your product, as there are Internet companies that operate from other countries who are only interested in selling a product and have virtually no support for its customers.
Laptop manufacturers often design laptop AC adapters to accommodate many different laptop models. Each AC adapter has a number that is assigned by the manufacturer and used to identify the AC adapter. In most cases, if the AC adapter has the same voltage and amperage and the tip of the connector as the original, then you should do with your laptop. When buying laptop AC adapters are the following factors to consider: 1 - The AC adapter has the same voltage and amperage as the original. 2 - dell inspiron 1501 ac adapter tip on the same connector as the original. 3 - The AC adapter is manufactured with safety standards in Australia and has an authorization number for Australia. 4 - The power cord (the cord that connects the adapter to the outlet) is a standard for Australia and has the number of security clearance. 5 - The company that sells the product is a reputable Australian company and are available and willing to support your product, as there are Internet companies that operate from other countries who are only interested in selling a product and have virtually no no support for its customers. This information is provided by the portable computer, Australian supplier of laptop batteries and AC adapters.
2010年12月22日
Dell Laptop Battery Fix
Cause damage to the battery
laptop battery for a long time, often charge less for electricity, and even shows the laptop's battery is damaged, the specific performance of greater resistance, the voltage at the load faster. As easy to charge control circuit is determined to have been met, the natural ability will decrease. As the internal battery resistance is relatively large, the voltage drop of the discharge when a bigger, faster, so the system is easy to believe, wrongly, that the voltage is not sufficient, the lack of electricity. Comparison of the discovery of short battery life Dell Inspiron 1501, should take appropriate action.
(B) the program to charge the battery up the time of battery discharge
Great brands have a program to charge the laptop battery, you can use to repair the battery. Example: laptops, which is equipped with a rechargeable nickel metal hydride (Ni-MH) battery, the normal load and unload properly, causing the battery to discharge time shorter and shorter, less than 5 minutes remaining , where carrying a laptop to go to work, then it is very uncomfortable, which can restore the download time of the battery?
Therefore, we can use the Dell battery has launched the official website of the program to charge the battery to charge, discharge time of rehabilitation, the specific method is as follows.
(1) the use of AC power to the laptop, the official website to download a program to upgrade the notebook.
(2) Restart your computer, press F8 to enter boot menu and select Safe Mode DOS.
(3) in the directory where the file you just downloaded, make a Dell Latitude dell u4873 battery charging program, reading the warning message, as needed to insert the disk and then press Enter to execute Automatic extraction operation.
(4) Start the computer with this disk, the screen prompted.
(5) follow the instructions to disconnect the AC power adapter, the program automatically downloads the Ni-MH battery, the download is complete, the system automatically shuts down.
(6) The battery temperature is high at this time should not start immediately, let cool for a time, connect the AC power.
(7) Start the computer with a floppy disk, the file will automatically run the flash program, and asks the user to continue.
(8) At this point, the flash program to start charging the battery, the process soon, when the return to DOS A:> when the update is complete.
(9) Turn off the computer and reload the Dell Inspiron 1501 battery until the light turns green so far.
(10) The above process is repeated three times to get the best results.
In addition, many lithium battery pack failure is the result of a failure of energy-saving base, this phenomenon can not be avoided. Because each cell can not be exactly the same nature, with some lower-grade after the onset of aging, and damaged the (television after) the entire discharge curve. Interest and ability of readers to try to open the dell inspiron 6400 battery pack with a multimeter, you can quickly find the damage to the batteries (voltage error). If conditions permit, in accordance with the corresponding parameters of the batteries can replace the qualified product.
laptop battery for a long time, often charge less for electricity, and even shows the laptop's battery is damaged, the specific performance of greater resistance, the voltage at the load faster. As easy to charge control circuit is determined to have been met, the natural ability will decrease. As the internal battery resistance is relatively large, the voltage drop of the discharge when a bigger, faster, so the system is easy to believe, wrongly, that the voltage is not sufficient, the lack of electricity. Comparison of the discovery of short battery life Dell Inspiron 1501, should take appropriate action.
(B) the program to charge the battery up the time of battery discharge
Great brands have a program to charge the laptop battery, you can use to repair the battery. Example: laptops, which is equipped with a rechargeable nickel metal hydride (Ni-MH) battery, the normal load and unload properly, causing the battery to discharge time shorter and shorter, less than 5 minutes remaining , where carrying a laptop to go to work, then it is very uncomfortable, which can restore the download time of the battery?
Therefore, we can use the Dell battery has launched the official website of the program to charge the battery to charge, discharge time of rehabilitation, the specific method is as follows.
(1) the use of AC power to the laptop, the official website to download a program to upgrade the notebook.
(2) Restart your computer, press F8 to enter boot menu and select Safe Mode DOS.
(3) in the directory where the file you just downloaded, make a Dell Latitude dell u4873 battery charging program, reading the warning message, as needed to insert the disk and then press Enter to execute Automatic extraction operation.
(4) Start the computer with this disk, the screen prompted.
(5) follow the instructions to disconnect the AC power adapter, the program automatically downloads the Ni-MH battery, the download is complete, the system automatically shuts down.
(6) The battery temperature is high at this time should not start immediately, let cool for a time, connect the AC power.
(7) Start the computer with a floppy disk, the file will automatically run the flash program, and asks the user to continue.
(8) At this point, the flash program to start charging the battery, the process soon, when the return to DOS A:> when the update is complete.
(9) Turn off the computer and reload the Dell Inspiron 1501 battery until the light turns green so far.
(10) The above process is repeated three times to get the best results.
In addition, many lithium battery pack failure is the result of a failure of energy-saving base, this phenomenon can not be avoided. Because each cell can not be exactly the same nature, with some lower-grade after the onset of aging, and damaged the (television after) the entire discharge curve. Interest and ability of readers to try to open the dell inspiron 6400 battery pack with a multimeter, you can quickly find the damage to the batteries (voltage error). If conditions permit, in accordance with the corresponding parameters of the batteries can replace the qualified product.
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