In addition, the impact of notebook battery life factors including the use of the environment temperature (below 30 ¡æ proposed use), battery storage and battery temperature suffered shock size. The battery in use after a period of time will be aging, concrete expression of the resistance is bigger, at charging time at both ends of voltage rise faster, so it will be easily found for the charge control circuit has been filled, the capacity is lower than naturally . Batteries correction is an effective way to deal with aging batteries, a small number of Toshiba Satellite A300 battery calibration software will be dedicated.

If your laptop does not discharge specific software, it can follow the following steps:
¡ñ screen saver will be disabled;
¡ñ In the Windows Power Management power scheme will be set to "always open";
¡ñ In the alert tab will be "insufficient power warning" is set to 10%, the operation is set to "no action";
¡ñ will be "a serious power shortage alert," set to 3%, operating as a "waiting";
¡ñ the screen brightness to the maximum;
¡ñ confirmed closed All the windows, and save all the data from previous work;
¡ñ confirmed that over 80% battery charge after the unplug the power and all external devices.

Discharge after the notebook will automatically shut down after the Toshiba Tecra R10 battery power plug for laptop charging, this process can be repeated 2 to 3 times to let the battery continuous low current discharge, which discharge status in our daily use is not possible achieved, the effect of the discharge and those dedicated basically the same software.

Laptop battery life is longer, often dissatisfied with the charge, or even show damage, it must be used in some simple tips: Whether you use a notebook computer lithium or nickel-metal hydride power, as much as possible to the basic electricity charge after the exhaustion of ( power consumption less than 5%), which is the best way to avoid the memory effect. In fact, the lithium-ion Sony VGP-BPS3 battery has some memory effect, but much smaller than the nickel-metal hydride batteries Bale. However, attention is needed to carry out charging as much as possible to avoid too long, the general control within 12 hours.

Laptop battery life not by the length of the total use of time, but by the charge and discharge times to decide. If the battery will always be loaded to a notebook instead of taking down, then even if the machine shut down and remove AC power, the battery would not have imagined, as has been maintained, as when fully charged state. Notebook computer batteries due to the battery in the integrated control circuit, so even shut down your computer when Sony VGP-BPL2C battery is power. As one connected to AC power, the battery will begin charging, when turned on or off the power, the battery will be charged and discharged repeatedly, affecting battery life. To do this, use an external power supply when the AC is best to unplug the battery, or battery life if exposed to heat their impact on the state. If the long-term without the battery, please charge and discharge at least once a month to ensure that its activity.

In the custody of laptop batteries there is a need for attention. At present, the vast majority of notebook computers use lithium-ion batteries do not use if a long time, often prone to the phenomenon of excessive discharge, may no longer be able to charge. In order to prevent over-discharge, can be in semi-charged state to save in a cool dry place, and then every six months, and then to half of its electricity charge state.

INTEL company's director of notebook chips, David. Puermute said that due to the improvement of Centrino chip technology in the near future, only need a laptop battery can work all day. He said that this energy-efficient notebooks will be the company's employees is becoming increasingly popular, although it is only 30% of the company's employees use notebook computers.

Puermute said: "Now most of you can rely on one notebook battery life 2-3 hours, the most top is the work of five hours, this is not enough. At present, the use of Centrino chips super energy-saving technologies, We expect that next year you can make a Dell XPS M1730 battery work longer hours, an hour, but more people are looking forward to in the end when a laptop battery allows up 78 hours working time, maybe next year there will be a two laptop computers to achieve this indicator, but it will probably also need to spread a long time. "

INTEL laptop chip division as head of Puermute responsible for the launch later this year a new generation of Centrino chip research and development. INTEL Corporation announced this week the next generation of Centrino chips, due to the integration of short-range wireless network technology, this chip is also known as Wi-Fi chips. Puermute said: "Centrino is not a one-time chip, we will continue to improve its performance."

But despite the use of laptop computers, high-temperature will bring damage to the battery. But Qudiao battery, use only a fixed supply, there will still some danger that dust and moisture will cause some damage to the battery, while the use of notebook computers in order to avoid a sudden power notebook computers may cause damage, so Manufacturers generally warn users not to remove the Dell Latitude XT Tablet PC Battery. Of course, this result will be naturally imagined, your battery as often in such a relatively poor environment, it will not be long over, and then you will need to go to repair center to replace the battery, this way, the benefit of course, is a manufacturer.

Finally we spotlight a lithium battery that is exactly how a reasonable charge and discharge this issue. For the lithium battery is best for partial discharge, rather than fully discharged, and to as much as possible to avoid frequent full discharges. Regular Dell Vostro 1200 battery too low discharge of the result can only be scrapped so that the battery in advance, because if the battery into every cell of 2.5 volts below the battery's internal safety circuitry will be switched on, this time the battery will become some bad spent. Therefore, in order to avoid such situations from occurring, do not save the battery power before its release was erased, but rather a number of electric charge in the store before, and again before the first fully charged.

All in all, in order not to make your laptop battery premature loss of role, then in peacetime use, you should try to comply with the following principles:

A. avoid full discharge, and often for lithium batteries. The repeated arbitrarily rechargeable lithium Dell Vostro A860 battery damage is very small, almost negligible.

B. will need to keep hold of lithium batteries placed in the shade, remember not to put in the refrigerator. To avoid the car on the high temperature, such as a long time to save the battery charge to 40% in place.

C. most of the time if you are using a fixed power supply, please remove the batteries placed in the shade.

D. no need to purchase spare lithium batteries for storage, so this piece is actually a waste of battery. Notebook computer battery is brought to use, as long as the attention to rational use and preservation methods, there is no need to care for their excessive, making it possible for its owners contribute more to performance is the most important.

For notebook computers, the battery can be said to be a more important component, its performance is directly related to notebook computer environment in the absence of power in the ability to work. The Dell Mini 9 battery(black) in laptop computers can be considered a public component in another letter of consumables, it involves the laptop battery maintenance and reasonable use of the forum is also frequently discussed issue. With regard to laptop batteries at the time set aside to save much more than what should stay and whether the use of AC power when you remove the battery problems are not always what a unified answer. I watch a lot of foreign masters in the experience, it will sum up their general point of view, for your reference. After reading this article, you will find many of their claims and receive the recommendations of our universal existence of a number of differences in the number.

Li-ion batteries in a life cycle in general can be 300 to 500 times charge-discharge. So many people think that, as long as using less battery, so that you can to a certain extent, played a role in extending battery life. But they did ignore the original battery that the physical nature of the end of the battery assembly off the production line, its internal life, the clock will then start walking. So even if you do not set aside the Dell Vostro A840 battery, lithium battery life was only two to three years you can come to an end of. Battery capacity caused by reasons for the decline was due to oxidation caused by the battery internal resistance increases. When the electrolytic cell resistance reaches a certain point, although this time the battery still be full of electricity, but the battery has been unable to release the stored electricity.

Caused by lithium batteries is the speed of this aging temperature and set aside when the charge state of preservation decision. I will give a table to illustrate the different circumstances in these two factors impact on the battery capacity.

The high charge state and the high temperature accelerated the decline in Dell Studio 17 battery capacity. Therefore, if possible, as far as possible, after the battery charge to 40% placed in a cool place to save. This allows the preservation of a long period, the battery protection circuit is in its working state. And if the battery is fully charged will be placed under high temperature, which will cause great damage to the battery, the table has also been seen, charge 100% in the 60 ¡ã C environmental conservation, 3 months after the battery capacity fell by 40% . Therefore, how to save the battery solved the issue, but also raises another controversy has been the focus of everyone, that is when we use a fixed power supply when there is a need to remove the battery? In resolving this issue let us first prior to analysis using a fixed power supply when the battery placed in a computer environment in which ... ... at this time due to charge notebook computers role in protection circuit, so that the battery remained at 100% of full power state, and this When the battery in which the ambient temperature between 25-30 ¡ã C, at least if the hot weather, this temperature will be higher, then from the table, you should be very natural to come to a conclusion that it is so to do this would actually damage the battery, causing the decline of its capacity.

1. Ni-Cd and Ni-MH battery charging method:

a. Constant current charge: The entire process of charging a certain value of charge current, this method the most common.

b. Constant Charging: Charging at both ends of the process of charging power supply to maintain a constant value, the circuit current as the Dell Studio 15 battery voltage increases and decreases.

c. Constant current constant voltage charging: constant current charging the battery first by CC, when the battery voltage increases to a certain value, the voltage remains the same CV, the circuit current is reduced to a small and ultimately tends to 0.

2. Dell Inspiron Mini 12 battery charging: constant current constant voltage charging: constant current charging the battery first by CC, when the battery voltage increases to a certain value, the voltage remains the same CV, the circuit current is reduced to a very small and eventually tend to 0

DELL this launch Z-series is Dell's consumer notebook the most thin models, with 11z and 13z are listed in two sizes for all to purchase, recently the author from the Beijing China CITIC Feng (13,120,495,912 010-82538392 E1405 battery) This DELL Inspiron learn more 13z Spirit of ULV notebook new price is not tax is 5,500 yuan, and interested friends may wish to focus the next.

DELL Inspiron Ling Yao Shi Yue 13z with black and cherry red are two colors for everyone to buy DELL notebook colorful series is a common phenomenon. The interior is equipped with 13.3-inch 16:9 high-definition WLED display, 1366 X 768 pixels resolution. Machine weight with battery is approximately 1.79 kilograms, in the 13-inch notebook is relatively portable. Configuration, DELL Inspiron Ling Yue 13z powered by D630 battery Intel Core 2 Duo ULV SU7300 processor, 2G of memory and 250G hard drive, Internet access required for more than enough to cope with everyday life. At the same time built-in 1.3 million pixel camera, to facilitate communication between users. At the same time with Win7 (64 bit) systems, walk in the fashion forefront.

Ever, as Dell's launch of the lightest, thinnest notebook series, take WIN7 system DELL Inspiron Ling Yue 13z stylish 1210 battery, powerful performance, equilibrium. 13.3-inch screen can be both portability and use of comfort, is currently the most popular trends. Matching hardware caught up with the mainstream product and recommend it to fashion up to the people, interested persons can contact the following businesses.

¡ñ Low counters also have a good Thinkpad T60p battery machine

This year, we look forward to equally deserving of low-cost notebooks.

Price from 3,000 yuan in the ThinkPad X200 Tablet battery, to 4999 yuan Lenovo sturdy small Y and 6999 yuan for the Shenzhou-quad-core notebook. Many netizens cost-sensitive products, they generally agreed that 6999 yuan's i7 notebook prices have enough low.

Whether you have a number of budget, no need to first decide how much money to buy a good book, more carefully look at the market low-priced products, maybe you will discover.

¡ñ Buy notebook batteries mindful Random

In general, the care that a friend buy a notebook processor, memory, graphics and other common parameters, for some random little understanding of the annex, or buy it after.

Laptop batteries, as a direct ability to influence product life accessories, battery capacity is often overlooked by consumers. Less than a 4000mAh 6-cell lithium battery can significantly Core 2 alone provide a long life this time? The answer is less than two hours.

¡ñ Buy online watching ThinkPad X301 battery mindful of the multi-memory

Recently, Pine Trail to the original release of the new platform in the Internet in Lenggong active in this market.

In the Pine Trail platform, Intel's biggest change is the integration of CPU and north bridge chip, the original CPU + Northbridge + Southbridge classic design structure into a two-chip CPU + South Bridge structure. In the chipset space in the new Pine Trail than the previous three-chip architecture reduces about 70% of the occupied space, while PCB laminates also have the original six designs can be reduced to a minimum of four laminates design.

From this perspective, N450 Internet advances in performance this is not obvious, mainly to reduce the number of power consumption. Edit recommend that you wait and see holding cash at hand for some time, and so do market prices stable final decision.

In 2009 quietly in the past year, Which notebook to buy, there are still many consumers do not mind a few, for which editors summarize some of this year to buy a small common sense, so that consumers know what to do right Thinkpad X60, X61 Tablet battery product.

¡ñ dual graphics cards is not suitable for everyone

"Dual card", "hot-swap dual-graphics", "CrossFire exchange of ThinkPad X300 battery," I believe these words you are no longer strangers, they are popular notebook dual-card technology.

At present, the market has a dual graphics card laptop scale, often do not understand technology so that consumers can not start with, plus some unscrupulous merchants vigorously advocated, some friends, and they understand that the "double graphics performance than a stronger graphics card. "

In fact, the dual-graphics technology, the original intention was to reduce energy consumption and enhance display performance, the actual expenditure are also divided into two kinds. One is the hot-swap, usually entry-alone set of significant and substantial conversion between relatively common; the other is an exchange of fire purpose is very simple, two graphics cards to work simultaneously can enhance the performance, but the present situation, an exchange of fire which burst out of the 400VTX battery properties are generally not ideal, is not particularly meaningful, the product less, the technology has yet to be developed.

¡ñ Core notebook cost-effective universal i Department of General

Recently, Intel released a new Core Duo mobile platform i Department of processors, with the Core 2 Duo compared to new schema updates, faster, more integrated. It is understood that a number of performance-oriented friends have decided to change prior to the choice of i7 notebook.

Single processor in the PCMark05 test, the Core i7 processors, the strength of a strong leader with a Core 2 Duo processor.

Although the series of CPU performance good, but price is not yet satisfactory, as time goes by, this year reached the mainstream price should not be a problem.

Kunshan, Inspection and Quarantine Bureau, according to statistics, in 2009, Kunshan battery export 15129 grant, amounting to 1.1 billion, respectively, year on year increase of 4.02% and 16.94%, the overall downturn in the global economy under the momentum of its growth is particularly prominent.

Kunshan batteries are exported to the United States, Europe, Hong Kong, Taiwan and other countries and regions, as well as Toshiba M110 battery processing zone, bonded logistics and so on. Main products include notebook computer lithium-ion batteries, nickel-cadmium batteries, nickel-metal hydride batteries, mercury-free cylindrical alkaline zinc-manganese batteries.

Affected by the global financial crisis, the Kunshan Export once the battery is affected, with the amount of the first three quarters of Toshiba M55 battery fell 3.16% and 3.65%. In order to reduce the impact of financial crisis, and promote recovery in exports and steady development of Kunshan, Inspection and Quarantine Bureau to give full play policy, technology, information superiority, and combine regulation with service. On the one hand grasp the strict quality control, through import and export for the record, export type tests and routine inspection and supervision combined to ensure the quality and stability of the company, product consistency, made it the industry's product quality continued to maintain a high standard. On the other hand continue to broaden the channels of service, efforts to improve the quality of service. Through on-site service to understand business problems and development direction in the business-to-understand import and export market information of concern to circumstances, the relevant market data for statistical analysis, the relevant information back to the manufacturer, combined with on their own grasp of the market for enterprise to develop marketing strategies to provide supplementary support.

In the inspection and quarantine agencies and local economic sectors, supported by export enterprises in Kunshan battery market, the gradual breakdown of the original for 2008 began the rapid development of low-cost notebook computer (commonly known as the Internet version) market and the hand-held electronic devices to carry out for the battery market of product development and promotion; in efforts to save costs, management costs and raw material costs from the two start to reduce prices to expand their markets allied with the system operators; increased research and development for emerging health and health care market development into new products result has been remarkable, smooth out the shadow of the crisis.

In recent years, exports of battery test data show that exports of the battery business in Kunshan strong sense of Toshiba A55 battery,  Toshiba A10 battery quality, have established and perfected the quality assurance system, quality excellent. In May 2009, well-known global brands HP notebook battery recall, Kunshan battery manufacturer of products not on the list were recalled once again demonstrated to the world Kunshan good manufacturing standards.