How to Correctly for Notebook Computer Batteries

30. November 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , ,

Laptop equipped with a lithium-ion battery, the use of technology such as SBS Smart Battery System to accurately measure battery life, so use them to worry some. Although the lithium-ion Dell Inspiron 15R N5010 battery has many advantages, but to extend the service life of the battery to maintain the supply of long time, also need to master some professional charge.


The new lithium-ion Dell Inspiron 6400 battery bought in the initial use three times a full charge and discharge the battery at least completely filled with a battery, then power exhausted, repeated three times before use. To activate the chemicals inside the battery, the battery internal electrochemical reaction into the best state, free to use that charge and ready to use, but to ensure that within a month the battery must have a complete discharge, such depth of discharge can stimulate the activation of the battery performance, battery life plays a key role. If more than 3 months battery unused with new battery before using it again as three times a full charge and discharge, and to ensure that activate the battery.

Use nickel-metal hydride battery, good control of charging time, you should be careful not to frequent over-charging, otherwise it will shorten the battery life. In addition, the nickel-metal hydride Battery is fully discharged before charging should should also be fully charged when charging, and in normal use, is also required to complete three times a full charge and discharge.

Most users accustomed to every time you use the laptop, plug the AC power supply, very little battery power for laptops. In fact, should be at least a month with battery-powered once or twice, the Dell Inspiron 9400 battery completely run out, connect the AC one-time full. Remember this one, for rechargeable batteries, battery run out again full, useful and harmless, because laptops use lithium-ion battery there is a certain inertia effect for a long time not to use lithium-ion loss of activity, you need to reactivated. When the notebook computer using the AC indoor best to remove the battery in order to avoid that it is often in a state of charge. Best off when charging laptop, the battery can be fully charged, do not unplug the power drop in the charge. Charging is complete, it should be used after 30 minutes.

In addition, due to the power of the Dell Latitude D830 Battery is very easy to run out of most laptops and only a battery, therefore, part of the pen computer manufacturers developed a fast charge feature, allowing users to run out of power after the fastest additional power . For example, Dell’s laptops have ExpressCharge can charge more than 90% within an hour. According to the charge and discharge characteristics of the lithium battery, if often fast charge to 100%, the report could shorten the life of the battery, so 10% of the back of the by previous fast charge to slow charge to extend battery Why not 100%? life.

For ordinary laptop, no such function, the best way is to shut down charging than boot off charging charging charging time is shortened by more than 30%.

Asus K72J battery Loss Repair Method

28. November 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , ,

A lot of children’s shoes in the use of laptop, have lamented the Asus K72J battery time is very short; or use after a period of time, the use of laptop time becomes short, these are caused by the notebook battery depletion, it there any way to repair the laptop battery loss it? Here what battery loss and how to repair laptop battery loss, the use of the books of the time becomes longer.

Battery depletion
Any battery (including notebooks) will have a design capacity, such as: 4800mAh, 23Wh These are the maximum capacity of said capacitor. In fact, the actual capacity did not reach so high, or after a certain period of time will become smaller and smaller, such as: the label on the battery is 4800mAh, but actually, only 4500mAh, then this intermediate is the difference between the battery loss = (4800 -4500) / 48,008,100% = 6.25%. Battery depletion caused by a variety of reasons, we should be used to avoid the occurrence of the following circumstances:
1, the battery itself is of poor quality, the Asus A32-K72 Battery loss increased use for some time.
2, the use of electrical impulse not, charging voltage and battery requirements, the current of less than battery red power requirements
3, for a long time in the environment of high temperature or low temperature use can cause the battery loss increases
4, the battery has remaining power protection, will start protection is generally less than 3%, but sometimes the user with a method to all of the electricity is done and then washed electricity, which is wrong.
5,Frequent incomplete charge and discharge, the battery did not run out like red to red, which also caused the power loss.
6, does not regulate the mating battery, or long-term use in the very moist conditions of the battery, the long-term use in the electromagnetic radiation to power (leading to a conductive metal in the battery)

Notebook battery loss repair method
Loss repair method of Asus A32-F82 Battery is the most common software battery depletion charge and discharge notebooks, we can use the external monitor (as shown Master Lu). Battery there is a certain amount of loss is normal, the new notebook pen generally do not keep pushing to use, introduced me to look at how to fix the battery charge and discharge loss:
1, the most simple method:
Open My Computer – Control Panel – Power usage scenarios, full-elected time parameters using Power Options “never” and “alert” option hook removed. Unplug the power cord notebook laptop use to automatically shut down (in this process, do not let the machine standby); then connect the power charger (Do not switch the charging process), as some repeated three times, allows notebook greatest degree of Repairing batteries Loss.
2, the system:
a. first need to restart the laptop restart boot into the laptop’s BIOS F2-POWER (Power menu items) to enter the BIOS to enter, find the “Start Battery Calibration” as shown This notebook power correction option, elect directly after carriage return run.
b.this time the screen turns blue, and prompted: plug in laptop power adapter to charge, then we follow the prompts to connect the notebook power adapter into the charging (if it is plugged prompt does not appear ); etc. power fully charged, there will be prompted to disconnect the power adapter when we run out of power automatically shutdown disconnect the power supply and other notebook.
c. wait for the laptop running out of power automatically shut down, we draw a line on the power adapter wait for power full power (this time not to boot, look at the charge indicator) after charging is complete, we turn on the computer.
At this point we do complete a battery loss repair operation, we can also with Master Lu look above the battery loss and current capacity. This systems approach, if someone can not find the “Start Battery Calibration” Method 1 The easiest way to operate. In summary, the Asus K52J Battery loss fix depth of charge and discharge operation of the notebook. The notebook battery depth of charge and discharge is a limit to the number of times, probably about 200 times, so we can not frequent the depth of charge and discharge operation on the books, is generally recommended once a month. More than we can hope for help.

The biography Samsung stop the supply to the Apple iPad and MacBook battery

26. November 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , Dell Vostro 1000 battery, Dell Vostro 3550 Battery

Beijing time on November 25, according to foreign media reports, the lawsuit battle between Apple and Samsung Electronics, is the impact of the cooperation of both sides of the supply chain. It is said that Samsung has once again stop an important spare parts supply to Apple: iPad and MacBook notebook battery.

The news has not been officially confirmed Samsung Electronics. Earlier, South Korean media has also reported that Samsung will supply electronic components to Apple prices by two percent.

The media said that Apple legal means to take Samsung Electronics and Samsung are being taken to stop the supply of spare parts to fight back.

Back in October, Samsung began to stop the supply to the Apple LCD. Ridden on Apple, Samsung is the largest supplier of Apple mobile terminal device display, annual deliveries of up to tens of millions. Now, Samsung Electronics seems to stop the supply list expansion.

The specific details are still unknown, but the media said that the stop tablet and notebook batteries cooperation, unlike Apple refused to procurement, but Samsung first refusal to supply. Apple has an urgent request to Mainland China, two suppliers to provide the battery, and New Energy Technology Co., Ltd. (Amperex Technology Limited) and Tianjin Lishen Battery Co., Ltd. (Tianjin Lishen Battery).

For a series of to stop parts supply cooperation news, Samsung Electronics has never been confirmed or to comment, but the media said, obvious, patent litigation war brought calamity to the relations between the two sides, the two companies are further and further away.

Stop cooperation which company a greater impact? U.S. media analysts said that Apple was undoubtedly the greatest impact. Stop the supply of cooperation, Samsung Electronics will undoubtedly lose a big client, and the loss of part of the sales revenue. However, with Samsung Electronics Co. ‘s Galaxy series mobile terminal is a big success, Samsung parts supplied to the product of the same door.

In addition, the the Samsung electronic components (such as LCD, battery, chip) also have many customers outside Apple, these customers’ needs in the current situation does not appear obvious atrophy.

For Apple, it must obtain a stable supply channels to ensure that all parts, to avoid the stock to bring the market supply. Problems in cooperation with Samsung Electronics Parts, Apple’s supply chain has become more fragile.

Dell Inspiron 6400 battery

Dell Vostro 3550 battery

Dell Vostro 1000 battery

Dell Inspiron 15R N5010 battery

Lenovo IdeaPad U350 2963 Battery Maintenance

23. November 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: IBM Lenovo ThinkPad X61 7674 battery, IBM Lenovo ThinkPad X61s 7667 Battery, Lenovo IdeaPad U350 2963 Battery, Lenovo L08S6D13 battery

Lenovo official: laptop batteries use the matters needing attention

1, the first laptop, the battery activation (detailed method of operation Lenovo notebook manual).
2, the battery in the charging process, please do not unplug the external power supply.
3, using the Lenovo IdeaPad U350 2963 Battery, try to run out of recharge, and the time it will be fully charged, not halfway on the charge or discharge, so keep your batteries in the best condition.
4 If your computer is not in use for a long time, it is recommended that you disconnect the battery, the battery should be stored separately.
5, the battery should be stored separately recommended maximum not to exceed one month, and to ensure that every month or so to charge the battery.
6, the battery should be stored separately, to ensure that the battery is greater than 80%.
7, it is recommended that you expose the battery to be stored in a dry environment temperature range -10 – 35 degrees Celsius, avoid sunlight.
8, notebook batteries after prolonged use, it is recommended that you initialize the battery (detailed operation, please refer to the Lenovo laptop manual).
9, due to damage to the lithium-ion battery will pollute the environment, but also there is a certain risk. Do not disassemble discarded. Specific, please contact your local authorities, in order to understand Disposal instructions.

Look at the use and maintenance of all laptop battery is good:
A. purchase Lenovo L08S6D13 battery continuous charging three times more than 12 consecutive hours, to prevent “memory effect” memory effect refers to the battery for a long time subjected to a particular work cycle, automatically keep this particular tendencies. that each battery charge only 50% of the time began to use, then after the battery memory effect will be the next charging time will only charge to 50% of the time on the charge does not go in. In fact, the “memory effect” that is nickel-cadmium and nickel-metal hydride battery for the laptop’s lithium-ion battery, the memory effect is almost negligible. Laptop battery With the gradual improvement of the manufacturing process, constant current charge characteristics of the lithium-ion battery the deep charging time control in four hours, there is no need to get the law of the mobile phone battery charging laptop battery up.

B. Use the AC adapter when the battery should be removed to avoid the battery “full blast”

Some friends using the AC adapter when the IBM Lenovo ThinkPad X61 7674 battery is taken down worry is battery inside left more power, plug in the AC adapter results began charging, causing the battery waste is a “charge cycles”. In fact, this worry is unnecessary, because the laptop battery power certainly can not be a hundred percent of the state, so when using the AC adapter must be completed charging. However, many laptop manufacturers are now designed with battery protection measures, such as the IBM notebook will be charged only when the capacity is less than 95%, but not absolute, no design capability and rely entirely on the OEM notebook manufacturers may also weak in this regard. If you are really distressed that their batteries, it may wish to remove Come on!

C. battery did not meet official standards, definitely the battery problem

Buy a notebook friends are concerned about this issue. Indeed, with the birth of Centrino technology makes the IBM Lenovo ThinkPad X61s 7667 Battery for longer standby time possible. Manufacturers of notebook computers even more marked for the 10 hours of battery use standard. In fact, this is just one to attract the attention of consumers, advertising. Most laptop batteries are not the so-called “official standard”, perhaps friends remember patented power-saving technology ASUS Power 4 Gear Technology (an updated version of the Power4 Gear +), known as the M6 ​​Series laptop battery usage time extended to 5.5 hours, but Asus’s sales staff told the author of the books of the time, battery life also about 3 hours. Of course, having said that, the battery life is not the problem of the existing manufacturing process we consumers can be resolved. So when faced battery when there is no “official battery using the standard friends, do not be surprised, because not so long time of use is normal (if your laptop battery use time to meet official standards.
D. start charging the laptop battery is very harmful
E.long-term without the battery casually tossed aside.
F. crashed but there is no way to pull the battery

The Key to Success! Third-party Laptop Battery Three Major Issues

21. November 2012 · Write a comment · Categories: liftstyle, technology · Tags: Dell Inspiron 15R battery, , , , Dell Studio 1555 battery, Dell Vostro 1000 battery, Dell Vostro 3550 Battery

First, we see in the domestic famous Dell Vostro 1000 battery brands the “PISEN PISEN” official website, its product list appears in a class of laptop batteries and adapters. Subsequently, we found the official website PISEN can not open this link. Finally, our phone asked three sales outlets product wins in the Beijing area, the answer is basically the same – if not born tragedies, the laptop battery PISEN may be listed in the second half of this year.

In general, we call an object outside the main body of the two interrelated as a “third party”. Third-party and two main contact and two of the main body to get in touch. For it, “PISEN PISEN” laptop battery can be referred to as third-party laptop battery. The issues to be discussed today is – currently, the third-party laptop battery need to consider what issues?

Third-party laptop battery safety:

The the earlier Dell Vostro 3550 battery door event had created a hubbub. In August 2006, it came out of a brand laptop batteries prone to fire problems and may burn the whole laptop. August 14, 2006, the brand recall order was issued in the United States, announced the recall of 410 laptop battery may cause a fire, and said the defective battery supplier production.

Subsequently, the supplier admitted the statement, and said: the battery is defective main reason is due to the production process mixed with a tiny metal fragments, these fragments led to short-circuit the battery and computer charging system contact, causing overheating or explosion.

Subsequently, the major brand notebook manufacturer issued a recall order in succession defective laptop batteries made compensation for the matter to consumers.

The Dell Inspiron 6400 battery door “event to enable consumers to re-recognize the laptop battery – if the laptop battery quality problems, it may burn down the whole laptop; if we use the original laptop battery, battery lead to accidents get compensation .

For consumers, safety is always the most important, followed by product unexpected compensation package. If I use the original laptop battery, battery alone burned, or the battery lead to the whole laptop totally destroyed, I can get compensation from the notebook manufacturer. However, if I use a third-party Dell Studio 1555 battery, then at the time of the accident, it is difficult to find a clear compensation scheme.

Therefore, for a third-party laptop battery, how to ensure the safety of the product, how to provide a reasonable compensation package in the event of an accident, is absolutely the greatest concern of consumers.

Comprehensiveness of the third-party laptop battery:

Variety of laptop mold, also a variety of Dell Inspiron 15R battery die naturally. Single from our recent evaluation of notebook prototype, you can pick out several different styles of laptop batteries die.

If you want to operate a third-party laptop battery, but would like to become bigger and stronger, of course, is impossible to rely on a single species, at least to the extent of covering all popular laptop. However, the development of laptop batteries die takes a lot of money, which is “Why has long been no third-party laptop battery,” the main reason.

Therefore, for third-party laptop battery, how to ensure that the batteries die comprehensiveness, but also a problem of concern to consumers.

The need for third-party laptop battery:

The final problem is the need for third-party laptop battery. Plainly, that is – the original Dell Inspiron 9400 battery not only has high security, and also be able to provide unexpected compensation, and incomplete types of mold problem does not exist, then why do we need to purchase third-party laptop battery it?

Currently, the price of the original laptop batteries generally higher, except very few brands laptop battery price is around $ 300, the price of most brand notebook batteries are around $ 600, the price of some brand notebook battery even more than $ 1,000 .
Specific matter inside the company do a survey of colleagues answer is basically: “original laptop battery price is too high to buy more in order to increase the life time of a battery is too luxurious, if the price is cheaper, I’d would consider buying a few pieces to prepare for contingencies.

Visible, only the price of the third-party Dell Latitude D830 Battery cheap enough to arouse the consumers desire to buy, which is the key to determine the success or failure of a third-party laptop battery.

Summary:

First of all, we need to be sure the value of the existence of the third-party laptop battery, original laptop battery price is too high. Secondly, we hope that the third-party laptop battery to correctly handle the three major issues of security, comprehensiveness and necessity. Finally, we would like to see the view of the majority of users to third-party laptop battery.

The Win8 Tablet Encyclopedia: You Must Know the Shortcut Key

19. November 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: Dell HG307 Battery, , Dell Vostro 3300 Battery, Dell Vostro 3550 Battery

To do the same thing, if you have a shortcut, you can do more with less, this is a very simple truth. PC into our lives for many years, and shortcut keys has become an integral part of daily gurus efficient shortcut, for starters, these “shortcuts” jerky difficult to remember, but would like to become a master yet insurmountable barriers. In late October, Windows 8 and Windows RT for the Tablet PC market has brought business atmosphere, Fun Tablet or a skill for the future of office workers, whether known to commonly used shortcuts, do not you do not want to fast one step?
In this article, we are particularly included the five most important shortcuts, these shortcuts to make your operation more handy.

Shortcuts: exhaled “Start Menu” – Win + X

Microsoft Windows 8 system canceled the Start menu, click on the lower left corner of the desktop interface into Microsoft design style (Microsoft style) with the left mouse button, if you click the right mouse button, it will start a hidden menu. This menu is not exactly the same as we are familiar with the “Start Menu” streamlined We used some of the features. This menu Win + X to activate.

Shortcut keys: a key to the lock screen – Win + L

In the previous Windows system, the lock screen shortcuts Win + L, Windows 8 and Windows RT is no exception, this classic combination of keys can be used when we are away from the computer, play a role in the protection of personal privacy. Under the new system, both the traditional interface or Microsoft design style (Microsoft style) interface can be used very conveniently.

Shortcuts: Fast Shutdown / restart – Win + I

In previous Windows system, we can use the Alt + F4 to exhale the shutdown menu. Windows 8 and Windows RT, you can use Win + I achieve this functionality. When you press this key combination, the right side of the screen will pop-up settings menu, touch or click on the “power” icon, you can shut down or restart the Tablet PC.

Shortcuts: Search function – Win + Q / W / F

Microsoft Windows 8 and Windows RT system, through the regular use of the shortcut keys to start the search. This function is divided into three key combination Win + Q application search, Win + W set the search, and Win + F file search, the search project subdivided let search quicker and more convenient.

Shortcuts: Call Charms Sidebar – Win + C

Windows 8 introduces Charms sidebar is very useful, the interface can be used in the traditional interface or Microsoft design style (Microsoft style), you can call up the left from the right side of the screen frame slip through the fingers, but you know the shortcuts? By Win + C to quickly bring up the convenience of it.

Other commonly used shortcuts: Win + E: Open My Computer
Win + TAB: switch cycle between open applications
Win + P: switch the external monitor / TV
Win + D: Minimize all programs
Win + R: Bring up the Run dialog box

Dell Inspiron 15R N5010 battery

Dell Vostro 3550 Battery

Dell HG307 Battery

Dell Vostro 3300 Battery

New method: short put short charge most durable lithium battery maintenance

16. November 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , Dell Studio 1737 battery,

Math around you the number of mobile devices? Phone, MP3, Tablet PC, laptop computers, digital cameras, handheld, navigator and so on, these devices are in use mobile battery-powered, the Dell Inspiron 15R N5010 battery life is the most worrying problem.

Mobile phone, for example, in addition to the system power factor affect battery life, knowledge of how to care for the battery also must understand, unless you can bear to replace the backup battery or external battery, in fact, this phone like the iPhone battery can not be replaced .

Battery maintenance is possible on a single charge-discharge cycles have little effect, but a long time there is contrast, lithium-ion battery, battery capacity, there will be a loss of one year or more after, and maintenance of the good battery wear and tear will be much better.

Online before spread on the maintenance of a lithium-ion Dell Studio 1737 battery, but different opinions. Such as new battery to get it back will be filled with 12 hours and then emptying three times in a row in order to activate the maximum capacity, but also say that every month there must be a complete charge and discharge process is conducive to maintenance.

Foreign Battery University website recently released an article on how to prolong lithium battery life, the new conclusions on the use of the battery.

They claimed, after the experimental results show that the best way of maintenance of the lithium-ion Dell Latitude D830 Battery is mild to use, quick release fast charge, which is similar to the use of mechanical equipment, the greater the frequency, the more the number, the loss of the battery becomes fast. The smaller the degree of depth of discharge lithium battery, use the longer, if possible, try to avoid frequent full charge and discharge.

Users, your Dell Studio 1535 battery using the 10%, 20% charge can also be the best remaining battery charge in 50% of the time, but try to avoid the phone prompts to start charging the lack of electricity, no matter what the circumstances are not to run out of battery power. If you’re out, try to use a larger capacity battery or mobile power.

In addition, they also pointed out that the use of environmental temperature also have an impact on Dell Vostro 1520 Battery life (30 ℃) is too high or too low temperature will be formed on battery life loss. Such as regular laptop connecting adapter power usage, it is best to remove the battery to formation damage, actually this is not rechargeable batteries, because it is no longer charging after the battery is fully charged, do not pay attention to the bottom of the laptop use ventilation situation makes overheating, this is the impact the battery life of the murderer. Of course, if there is a better use of the environment or the cooling pad, the battery can be avoided in the blackout loss of unsaved data.

The Notebook Battery for Daily Use is Always the Focus of Concern

14. November 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: Dell GD761 battery ，Dell Latitude D830 Battery，Dell Latitude D620 Battery，Dell U4873 battery，Dell WU946 battery ，Dell Inspiron 1520 Battery,

Many of my friends are complaining about why the Dell Inspiron 1520 Battery standby time of rapid decline in laptop battery maintenance How and where is worth noting. Including laptops, DC, DV, MP3, mobile phone, etc., many electronic products is increasing dependence on the battery, the battery consumption is also growing. To cost a lot of money for the books, the day-to-day use of the battery has been the focus of concern of the people, because the price of an original battery is unacceptable.

Now can be described in Dell WU946 battery use different opinions, some friends special care of the battery, even when using an external power supply, remove the battery without, in fact, the use of the laptop battery need not be said like many people online as deliberate care, and now the machine almost all use of lithium batteries, this battery efficient, no memory effect.

Capacity fading of lithium-ion batteries are more complex, and very likely more, with the user’s habits also there is a certain relationship a simple continuously deposited on the electrode in lithium-ion battery use process, solid material, these The solid substance may be a chemical substance that can not be decomposed, or electrolyte solution, or some impurities, they are constantly on the electrodes attached directly lead to an effective reduction in the electrolyte solution, an electrolyte solution for the available cycle becomes less, the Dell U4873 battery capacity also reduces performance will be worse than before. However, because people use nickel-metal hydride rechargeable batteries inertia of thinking, the use of lithium batteries also there are some errors Here are some of the incorrect use battery:


(1) lithium Dell Latitude D620 Battery deep discharge? Obviously, for the nickel-metal hydride battery memory effect is over full release will improve the efficiency in the use. The lithium batteries have no memory effect, with the use with the charge does not affect its capacity.

(2) the first charge to 12 hours? After buying notebook sales staff told you, the first charge to be more than 12 hours, the purpose is to “activate” the battery. In fact, most laptop batteries with protection circuit, just fully charged, the battery cut off contact with the AC, this time to continue to “recharge”, the effect is only wasted energy only.

(3) the use of an external power supply, it is best to unplug the Dell Latitude D830 Battery? The basis for this view is put forward to frequent damage the laptop battery charge and discharge, but does not know that it was costing. On the one hand, and now lithium batteries with intelligent protection circuit, generally will not begin charging when power drops more than 5%; On the other hand, frequent plugging the battery may cause the interface is bad, but damage to the battery and notebook; Finally, laptop battery also play a role in UPS, once a power outage, the battery can guarantee that the computer continues to run, or you will suffer some loss.

(4) a long time, the lithium battery is empty (full) power saved? Two diametrically opposite conclusion, but there are people who support. Said empty save electricity on the grounds that the lithium battery will slowly discharge affect longevity, if air power, you do not have to worry about the discharge. Full power saved ground Since the lithium battery will discharge, if there is no electricity, will definitely affect the life, just like people hungry after a fire, it will damage the body. In fact, these two arguments are not correct, if you spend a lot of time not to use lithium batteries, should be kept in power for 40 to 60%, this state, the Dell GD761 battery discharge is relatively slow, and can be stored for long periods.

(5) frequent charging and discharging of the lithium battery has no effect? This view is one-sided, although lithium batteries have no memory effect, but the frequent charge-discharge or affect life expectancy, generally, as far as possible, recharge capacity is less than 10%, is conducive to the growth of Dell Inspiron 15R N5010 battery life. If you have special needs, the occasional charge ahead, its impact will not be too great. In addition to pay attention to in the day-to-day use, the lithium battery due to a decline in its chemical, power is inevitable. How to determine the real-time status of the laptop battery? Here to introduce some observational battery status, so that we can keep abreast of the to avoid critical moment books without electricity.

Give Your Notebook To do a Big Beauty

12. November 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: Dell DF192 battery, , Dell MT264 battery, Dell RM791 battery, Dell Studio 1537 battery, Dell U4873 Battery

As people’s living standards improve. Are a family now, or so many of the students have a laptop. Many, but for starters, maintenance notebook can not imagine so simple, you need to pay attention to the details. Recently, the reporter consulted to multiple brand aftermarket computer personnel laptop maintenance and the purchase method.

Frequently clean appearance
Extend the computer’s life

A lot of people will be free to the laptop on the coffee table, bed, table, oil eaten hands free to touch the computer keyboard, computer screen full of dust and blot, this time we really should clean solution to the notebook bath a. Have a “hygiene” notebook, not only the user to use a bad mood, but also shorten the service life of the notebook.Dell DF192 battery

Macro computer after-sales staff told reporters, large quantities of dust can cause a computer fan, plug the interface, the computer screen is very fragile, do not pay attention to maintenance is very easy to damage, the repair price is quite high. Users need to regularly clean computer parts: the computer screen, keyboard surface stains, and crannies dust debris fan dust, touch panel clean shutdown, long-term use of computer fever situation can not be reduced, because the computer itself poor cooling system The fan dust is also one of the reasons.Dell Studio 1537 battery

For vulnerable computer screen, the user needs to do more in order to extend its life. Users can set the power management interface time to turn off the computer screen when the computer is not responding when the computer is not in use, turn off the screen or set the standby should develop. Using the computer, they should choose a moderate brightness, avoid excessive consumption of the computer screen.

Small battery needs to protect large

Phone battery, Dell RM791 battery life and good or bad is all of interest to the user, but laptop battery “acquired” development is more important, users need their maintenance, in order to extend its service life.

Someone should not pull out the Dell U4873 battery after connecting the power and headache, but in fact, whether to pull out the battery without any harm to the health of the battery, fully charged battery will not longer receive power, electricity will only flow to the power system . Best to remove the battery when the laptop high-speed operation, internal overheating.

Should try to avoid the Dell MT264 battery is used up to recharge depleted, so are likely to cause damage to the battery. The best practice is to be charged when about 20% of the remaining electricity. Meanwhile, the battery should be charged in a dry place. No long-term preservation of the laptop battery lit make batteries lose activity will eventually lead to the battery locked normal use long-term placement will be a security risk, and a fully charged battery, so do not want to use the battery when the user should be sure the battery can be within a margin of about 30%, the Dell Inspiron 15R N5010 battery in a dry place and you want to save.

Good waterproof it costs less

As we all know, the great enemy of the laptop keyboard is water. If using a laptop, the user does not accidentally spill water or drink into the keyboard, it is very likely to damage the entire keyboard. Keyboard water, you find only the individual keys can not be used, the dream will replace the bad key would be wrong, the keyboard can be used fingers with hearts to describe, a key water damage that need because as the renewal of the entire keyboard. The more serious cases, the area of ​​water damaged not only a keyboard, the notebook will be scrapped So, in the process, the user must take extra care to the job.

The Battery Knowledge New Views

09. November 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: Dell GD761 Battery, , , , , Dell Studio 1535 battery, Dell U4873 Battery, Dell Vostro 1310 Battery

Before you go to bed yesterday to think that if before according to the understanding, Dell Latitude D620 Battery (lithium battery) life general with charge and discharge 500-1000 (300-500) to calculate The Times, each time insert would be a charge, so the battery life is not very short? So the notebook battery is designed for mobile without power temporary use? With a question I searched the lithium Dell Studio 1535 Battery working principle and charging times algorithm? The notebook after external power supply should shouldn’t pulled out the battery? Focusing on the problem there are two major kinds of view:

Tetragonal point of view: “from personal laptops experience, notebook computer plug the power supply didn’t need to take off the battery.

1, notebook computer was also has a battery and power supply, so that even if suddenly power down, a cell in the computer also not suddenly shut down, suddenly power down on the main board is not good, especially the hard disk, high speed rotation of reading and writing arm stopped suddenly may damage the hard disk. And from the data safety consideration, one thousand is writing a material or edit the document, not save suddenly loses power didn’t save not very depressed, one thousand file damage completely can’t open that is more miserable – even if has not the Dell U4873 Battery will protect battery, protect battery is nothing more important to protect the computer;

2, I think, regularly pull plug battery, more easy to cause the battery and notebook computer interface bad contact;

3, from the lithium Dell Latitude D830 Battery manufacturer’s technical data introduction to see, lithium battery really no memory effect, at least not very obvious, is not like nimh batteries;

4, now most of the notebook computer has power management software, power battery charging and are not always in charge, usually have a threshold value, only quantity is lower than the threshold will execute charge, so the Dell Inspiron 9400 battery has been stuck in it, and no power to the battery, the battery is not in use, so the battery plug and take off without distinction, in view of the front 1 point, still should not take down;

5, some computers in battery also has designed a mat, if take off the battery, the computer only three mat touchdown, are not balanced, of course, don’t take off the battery;

6, from the experience of my individual look, really don’t need to take off. On a laptop computer, with the new airport in 2 hours electricity, battery never take off, in 4 years, the battery is still can use 40 minutes (cell really have the capacity to reduce phenomenon), and there are many people who are rarely used batteries, a two years later Dell GD761 battery also however so. Now this computer, with a year and a half, is still never take (Macbook battery on a mat), now still and original almost, no special obvious difference. ”

“The correct way of saying: li-ion battery life and charging cycle times, and complete the charging times have no direct relation.

In fact, shallow put shallow imitation for lithium electricity more benefits, only in the product of power supply module for lithium electricity do calibration, they have deep put deep imitation is necessary. So, the use of lithium electricity power supply products not get bogged down in the process, all for first, at any time charging, don’t have to worry about influence life.

Opposition view:

“1, try to reduce the number of used batteries

Want to know, battery charging and discharging frequency directly related to the life, each a charge, the Dell Vostro 1310 Battery is a step forward to retire. Suggest you try to use external power supply, the use of external power supply should take off the battery. Some friends chart convenient, often in the day many times plug power supply, and notebook computer with batteries, and in so doing, the damage to the battery more big. Because every time the power converter is equivalent to access to the battery once, battery SheShou the naturally.

2, electricity after charging and avoid charging time is too long

Regardless of your notebook use lithium electricity or nimh electric, must will electricity charge again after (power less than 1%), this is the best way to avoid memory effect. Lithium electricity will also have memory effect, but its memory effect than nimh small some just. And the mobile phone battery charge method the same, when you give the Dell Inspiron 15R N5010 battery charging, avoid time is too long, general control in less than 12 hours. As to prevent exposure, prevent moisture, prevent chemical liquid erosion, avoid battery contact and metal contact such as common sense, here also is not lift. ”

I agree with tetragonal view, get rid of yesterday’s view, external power supply is inserted the battery, but attention should be paid to run laptop batteries manufacturer power management software.

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