Preach pick up Tegra 4 processors for mobile devices will be released in succession in Q2

15. May 2013 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , Dell Studio 1535 battery, Dell Vostro 3550 Battery

As we all know, the NVIDIA Tegra chip has been committed to upgrading and improving graphics performance, I remember when Tegra2′s flagship product, turned out to Nvidia to grow up quickly in the field of smart phones. But since released its Qualcomm the 28nm Snapdragon chip, Nvidia developments in the field of mobile intelligent terminal space getting smaller.

Obviously, Nvidia would like to change this Embarrassement. To this end, a long time ago Nvidia began the development of highly integrated graphics performance of Tegra 4 chips. It is reported that mobile devices will be equipped with the latest Tegra 4 processor chip released in stages during the quarter.

“Tegra4 so smart mobile devices par performance entry-level computer. NVIDIA CEO Jen-Hsun Huang said. The known Project Shield handheld will be powered by Tegra 4 This latest processor chip. HP has also announced that it will release will release 2 equipped with the Tegra tablet computer and (2) all-in-one integrated computer. It is reported that ZTE and Toshiba are also committed to the preparation of the products based on the platform processor. Tegra 4 Cortex-A15 architecture, with a 72-core GeForce GPU. Its powerful graphics processing power spike so far all mobile devices in the market.

In addition, in order to seize the mainstream market, Nvidia also specially prepared a mainstream version chip called Tegra 4i. It is understood that the Tegra 4i quad-core Cortex A9 architecture, 20% energy saving, custom 60-core GPU core and integrated i500 LTE modem. Mobile devices powered by Tegra 4I is expected to be released later this year.

Dell Inspiron 15R N5010 battery   Dell Vostro 3550 battery  Dell Latitude D830 Battery  Dell Studio 1535 battery

Microsoft hinted 7 inch Windows Tablet shipments for the year

19. April 2013 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , ,

 

Beijing time on April 19, according to technology news site BusinessInsider reports, outgoing Microsoft CFO Peter Klein (Peter Klein) said today that in the coming months, Microsoft will introduce a new small-size touch screen devices.

Analysts have speculated that Peter Klein referred to the small size of touch screen devices should be a 7-inch Tablet PC. In October this year, Microsoft released Windows 8, the system supports only the 10.1-inch or larger screen. Previously, there are many media reports, Microsoft’s next generation operating system Windows Blue will allow PC manufacturers to develop the 7-inch tablet.

Microsoft also modified the rules of a Windows 8 touch-screen devices, allowing manufacturers to use 1024 x 768 resolution display manufacturing Windows 8 devices. This resolution is the same resolution as with the Apple iPad Mini.

In response to a Wall Street analyst questions, Microsoft CFO Klein said that soon there will be more low-cost Windows Tablet market. Not long before, Intel CEO Paul Otellini (Paul Otellini), Windows Tablet Price $ 300 to $ 400 this fall. He also said that other tablet PCs equipped with Intel processors (perhaps Android tablet) lowest price of up to $ 200.

Dell Inspiron 15R N5010 battery  Dell Inspiron 6400 battery Dell Latitude D830 Battery Dell Inspiron 6000 Battery

Teach You How to Protect and Use your Laptop Battery

01. February 2013 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , , Dell Studio 1535 battery

With mobility is one of the notebook computer is different from the desktop main characterized. As the power supply part of the laptop for mobile use, the battery to protect the key aspects of its work effectively. The laptop’s power system is second only to the CPU and its motherboard, the third key components of the display. Dell Inspiron 15R N5010 battery operated the longest working hours is the most important indicator of user concern, this indicator actually has considerable flexibility in the rational use of the power management system, the battery-powered working time will be greatly reduced.

Protect the notebook rechargeable battery two principles: First, the battery (using a laptop in the city in general, conditions connecting AC power, not because of the trouble without AC power), if the length is not necessary, do not enable time do not use the battery, to save electricity. pools cool place, it will be better; second is if the battery is enabled, it is necessary to run out of power after the charge, do not run out of the battery and plug in the AC power supply. Per charge before the deal with the battery completely discharge the Dell Inspiron 9400 battery performance will be better.

Use their laptops, most users will use a wall outlet, they rarely use battery power for laptops. If you plug in the external power supply laptop, you should from time to time to release the energy of the battery. If you want to prepare a notebook computer twenty-three hours of continuous use, it is best to unplug the plug, use the Dell Studio 1535 battery until the consumption of dry cell battery, and then plug it. On the other hand, if you do not use your laptop, it is turned on, the battery is exhausted, then re-plug socket. At least a month to do so once or twice.

How to extend the battery life there are a few points to note. First, in the case of a battery backup, the user should be used in rotation to minimize the excessive consumption of a battery. Second, in the long term when not using the computer, be sure to battery relieved from the machine, to avoid damage to the notebook. Third, when the battery is fully charged, you should disconnect the AC input. Since overcharging will make the battery to overheat and shorten battery life. Finally, in the Dell Latitude D830 Battery is too cold or too hot, not charge because the charging a suitable temperature between 10-30 Celsius.

Further, it is to be noted that, the battery is a consumable with a limited life span. But the correct way to use the appropriate charge and discharge, and will be able to significantly extend battery life.

The large-capacity battery for Acer S7-391 test: life time up to 9 hours

23. January 2013 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , Dell Latitude D630 battery,

Every time I see the Acer Aspire s7-391 over most of this, we always could not help but be attracted by the gorgeous design and 1080 p HD touchscreen. However, the device is a widely criticized defects: in the case of using wi-fi Internet, the Dell Inspiron 15R N5010 battery life is only about 4 hours and 10 minutes. The data to be below the average of the ultra-extreme about two hours. Notebook as a price of up to $ 1,699 (about 10,566 yuan), this is definitely a competitive soft underbelly.


Happily, recent Acer for the Aspire s7-391 ultra-pole of this announced an external spare 2500 mAh lithium Dell Inspiron 6400 battery, can effectively extend the life s7-391. Let’s look at how this spare battery performance in the end.

The test results showed that connect the external battery backup, Aspire s7-391 ultra-pole of this life successfully extended to about 9 hours, 17 minutes. This data relatively notebook itself Dell Latitude D630 battery, about 5 hours, and also higher than the average ultraportable notebook for about three hours.

Although the external backup battery can successfully enhance notebook Dell Latitude D630 battery life, but the connection with this ultra-extreme, overall not very beautiful, and even some ugly. User must use the screws to lock the battery in the bottom of the notebook, and then connect the plug to the power interface of the S7. The plug itself extends outwardly from about 3/4 inch, it is very easy to be careless Pengdiao. On the other hand, it also makes super this overall increase in weight from 2.8 pounds (1.27kg) to 3.4 pounds (1.54 kg).

In addition, during the test, we found that the external battery is installed, but also to ease the pre-existing Another problem: Previously, we have always felt that in the course of Aspire S7-391 front edge slightly Ge hand. When equipped with external backup battery, the notebook rear elevated approximately 0.75 inches (19.05mm), the entire notebook base becomes tilted forward so that the front edge of the hand also no longer Ge.

It is reported that the external backup Dell Latitude D830 Battery is currently priced at $ 150 (about 933 yuan), with smaller Acer Aspire s7 – 191 different, Aspire s7-391 ultra-extreme external backup battery is not bundled sales of notebook . However, in view of the price of the Aspire s7-391, arguably should contain the external battery. While the appearance of the external backup battery is poor, but it can greatly enhance the super endurance, in general it is quite worth buying.

The Notebook Cost-effective Does not Mean All

08. January 2013 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , Dell MT264 battery, Dell Vostro 1500 Battery

Now we buy IT products like pay attention to personality price in June than ignored other aspects of the matter, that buy the books for their own use books. How should we pick books out of the books purchased misunderstanding?

Do not focus too much on cost-effective:

Here I emphasize not let the cost behind us, but will be cost-effective and comprehensive consideration of other factors. The common mistakes is to continue to use the experience of the DIY desktop PC, copy books purchased. One of the most obvious point is too prominent so-called value for money. Only consider the balance between the hardware configuration and character, and did not take into consideration other factors, and the relationship between the price. These factors include books weight, Dell Vostro 1500 Battery life, user-friendly design, comfort, ease of use, service and other aspects, in the following article, I will focus on the impact these factors when you buy books.

For the cost, I found that most recently there alienation. Do not know when to begin, cost-effective and low-cost, ultra-low-cost program on the equal sign baffling. In fact, the essence of cost-effective hardware configuration and price steady, rather than blindly cheap cheap. Too low prices will only lead to the configuration and work on the shrink, the alienation of cost-effective, we are firmly opposed.

Second, do not ignore the weight of the books:

Notebook and desktop PC the biggest difference is the books with easy to carry out. Since you want to carry the books to go out, then you need to look at the weight of the books. Some manufacturers label books weight without batteries, the best we can call before purchasing vendors official website or sales calls determined. If possible, you may want to try on in the store books loaded on the weight of the Dell Inspiron 6400 battery.

So as to allow yourself to feel the weight of the books you can range. If your favorite books just a sample, I suggest that the power adapter is also included in the books weight together examine.

Battery life:

The Dell MT264 battery is the soul moving books, the battery join us, the books moving work out of the question. Buy books, we should first check the battery’s capacity. Books are generally six-cell battery capacity of about 4400 mA, generally continuous work four hours to meet the day-to-day work and entertainment needs. Need to attract attention is part of the ultra-portable models only standard four-cell Dell Latitude D620 Battery, life time of about three hours. If you need everyday applications rely on batteries for a long time to run, I suggest you weigh the best.

Attentive friend inspection firms in promotional materials, likely to see the introduction of Dell Latitude D830 Battery life. Many of my friends to buy back the books to actual use, the battery failed to reach the manufacturer of the nominal value. Why is this? Manufacturers take the test method (that is, small power consumption) measured under the battery life is more idealistic. Even individual vendors virtual standard battery life. The netizens network search related evaluation report or user experience article.

Fourth, comfort:

The so-called comfort, refers to the feeling of the user books process. Comfort, good or bad, and books designed cooling system are closely linked. Good books on the design of continuous work one day, it will not appear partial or the whole hot, comfort naturally good. Some poor thermal design books easy local accumulation of heat in the body, and then the whole hot affect the comfort of the user experience. No special software or standard for notebook comfort for consideration.

Then we should be assessing the comfort of the books? First ask their friends to have your target books comfort. Then you can go to the actual operation of the market, experience its comfort. Finally, obtained according to the above two, the judge books excellent comfort or not.

Humane design:

The user-friendly design can improve the user a good impression on the books to meet the needs of users in the day-to-day work, entertainment. The unique humanized design can enhance consumer brand loyalty, therefore tier brands bored. For example, a large number of user-friendly design of the keyboard light, full-size keyboard, dual mouse design, hard disk protection system reached the dead, so that everyone dizzying. Is not user-friendly design, the better it? The answer is no. Excellent user-friendly design will increase the books purchase cost, so that the humanized design is not the more the better, you need to select the humanized design does not need to be tolerant to diversity move.

After the five o’clock elaborate, I believe we already have a rough idea of ​​misunderstanding in the process of purchasing books. What are you waiting go and pick a favorite books!

Lithium Battery Safety Design Specifications

28. December 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , Dell Latitude D630 battery, , Dell Studio 1737 battery

In order to avoid excessive battery discharge or overcharge cell lithium-ion battery offers triple protection agency due to improper use. First, using a switching element, when the increase in temperature in the battery, its resistance rise, when the temperature is too high, it will automatically stop the power supply; second is to choose an appropriate separator material, when the temperature rises to a certain value micron microporous separator will automatically be dissolved away, so that the lithium ions can not stop the reaction, the internal battery; third set safety valve (that is, the top of the battery discharge pores), the internal pressure of the battery rises to a certain value, the safety The valve opens automatically to ensure safety in use of the Dell Inspiron 15R N5010 battery.

Sometimes, the battery safety control measures, but for some reason causing control failure, the lack of a safety valve or safety valve to release gas too late by the battery voltage will be a sharp rise caused by the explosion.

Under normal circumstances, the total energy stored in lithium-ion Dell Studio 1737 battery, and its security is inversely proportional to the volume also increased with increasing battery capacity, battery, and its thermal performance deterioration, will significantly increase the likelihood of an accident. With lithium-ion batteries for mobile phones, the basic requirement is less than one millionth the probability of security incidents, which is acceptable to the public the minimum standards. For large-capacity lithium-ion battery, especially in the automotive and other large-capacity lithium-ion battery, forced cooling is particularly important.

Choosing a safer electrode material, lithium manganese oxide material, in the molecular structure to ensure in the fully charged state, the lithium ions of the positive electrode has been completely embedded in the negative electrode carbon hole, from the fundamental to avoid the generation of dendrite. While the lithium manganate a solid structure, and oxidation performance is far lower than the lithium cobalt oxide, the decomposition temperature exceeds a lithium cobaltate 100 ° C, even if the internal short circuit occurs (acupuncture) due to an external force, the external short circuit, overcharge, but also fully capable of to avoid the risk of burning and explosion due to the precipitation of metal lithium initiator.

In addition, the use of lithium manganese oxide materials can also significantly reduce costs.

Improve the performance of existing security control technology, first of all to improve the safety performance of the lithium-ion Dell Inspiron 6400 battery cells, which is especially important for large-capacity battery. Select good performance thermal shutdown diaphragm, the diaphragm is in the isolated battery positive and negative at the same time allows lithium ions through. Diaphragm before melting when the temperature rises, in the closed, so that the internal resistance to rise to 2000 ohms, so that the internal reaction is stopped.

When the internal pressure or temperature reaches a preset standard, explosion-proof valve will open and begin relief to prevent the excessive accumulation of gas inside the deformation occurs, eventually leading to the shell burst.

Enhance the control sensitivity, the more sensitive the control parameters and the joint control of the plurality of parameters (this is particularly important for large-capacity battery). For large-capacity lithium-ion Dell Latitude D630 battery pack serial / parallel multiple batteries, such as laptop voltage above 10V capacity, typically 3 to 4 single cells in series to meet the voltage requirements, then 2 ~ 3 of the battery pack in series parallel, in order to ensure a larger capacity.

Large-capacity battery pack must be set perfect protection function, should also consider two types of circuit board module: the protection circuit board (Protection Board PCB) module and Smart Battery Gauge Board module. The full set of battery protection design, including: a protection IC (to prevent battery overcharge, over discharge, short circuit), two protection IC (to prevent overvoltage 2nd), fuses, LED indicator, temperature regulation, and other components.

Multi-level protection mechanism, even in the case of abnormal power charger, laptop, notebook battery can only be converted to automatic protection status, if the situation is not serious, and often re-plug can work properly, do not explode.

Currently, the underlying technology used in laptops and cell phones use lithium-ion battery is unsafe, you need to consider a more secure structure.

In short With advances in materials technology and the people of the lithium-ion Dell Latitude D830 Battery design, manufacture, testing and use requirements of the aspects of a growing awareness, lithium-ion batteries in the future will become more secure.

Notebook Computers Use of Lithium Battery

24. December 2012 · Write a comment · Categories: computer, technology · Tags: , , Dell Studio 1535 battery

First introduce the notebook computer with 18650 battery core usually capacity for 2200 mah (ma), can be interpreted as: 3.7 V voltage, 2200 ma (ma) current power supply, can use 1 hour (hour). Higher specifications of the capacity for 2400 mah, 2600 mah (sanyo battery core is in the majority, SONY laptop most USES 2600 mah specification).
The following with common 3.7 V / 2200 mah battery core as an example.
A, usually say three core Dell Latitude D830 Battery is three 18650 battery core series and the formation of the battery. The battery finally marking parameters for 11.1 V / 2200 mah. 11.1 V = 3.7 V × 3, series when output current constant still for 2200 mah.
Also have standard 10.8 V, i.e., a single battery core voltage drop causes lead to reduce the total voltage.
Now the market popular on the Internet for this specification battery.
Second, the four core battery have two kind of situations: four series and two string two and.
Four series battery final mark parameter is: 14.8 V / 2200 mah. 14.8 V = 3.7 V x 4, series when output current constant still for 2200 mah.
Two string is two and four Dell Studio 1535 battery core is divided into two groups, two two series after the parallel, battery final mark parameter is: 7.4 V / 4400 mah. 7.4 V = 3.7 V x 2, the output current for 4400 mah = 2200 mah x 2.
Now market medium size notebook (12.1 inches and 13.3 inches, etc) for this specification battery.
Three, six core battery, usually three series, i.e., two and six battery core points two groups of the three, three series after the parallel. The battery finally marking parameters for 11.1 V / 4400 mah. 11.1 V = 3.7 V × 3, the total capacity of 4400 mah = 2200 mah x 2.
Some high-profile notebook multi-purpose six core battery.
Of course there are six core above battery, such as nine core, etc.
How to see laptop battery capacity
To see so many, have to buy notebook friend asked, battery capacity exactly how to see? Four core batteries in four series (14.8 V / 2200 mah) and two string two and (7.4 V / 4400 mah) is the same, why a write 2200, a write 4400?
This will lead you to a concept, everyone know home appliances consume electricity is according to the “degree” calculation, 1 degree = 1000 wh (tile – hours). But the notebook battery power is small, with “degree” to measure obviously unreasonable, so now common international is “Wh” (tile – hour, namely per once).
Studied physical friends all know that W (tile, power unit) = V (V, voltage unit) x A (Ann, current unit), so, we can calculate 18650 battery core capacity of 3.7 V x 2200 mah = 8.14 Wh, so as to know three core battery capacity 8.14 by 3 = 24.42 Wh, four core battery capacity of 8.14 x 4 = 32.56 Wh, six core Dell Inspiron 15R N5010 battery capacity is 8.14 x 6 = 48.84 Wh.
And these data is exactly equal to the battery marking parameters of the product. Six core for example, 48.84 Wh = 11.1 V x 4400 mah.
See here, everybody should know how to see laptop battery capacity, not to see the back of the mAh, but calculate Wh.
Now notebook computer companies are according to the aviation law, the capacity of the battery will be clearly labeled Wh in the battery.
General SONY battery core for green skin black, the battery capacity is 2400 mah ~ 2600 mah. Sanyo Dell Inspiron 6400 battery core red one green head capacity for 2400 mah, shallow blue red one head of electricity for 2600 mah.
18650 battery core, its resolution method is see cover body color, but the color of different manufacturer was not the same, so the average person is difficult to distinguish the. Japanese sanyo hoary head, yellow head 1950 mah blue head 2000 mah 2200 mah red light blue head 2600 mah purple head 2800 mah yellow head (charging cut-off voltage of 4.35 v) 3000 mah resistance: 53 – and green head within 2400 mah light blue head 2600 mah panasonic 18650 capacity discriminant method of skin cell type capacity in the color blue cgr18650 1200 mah pink cgr18650 1350 mah yellow cgr18650hm 1600 mah orange cgr18650hg 1800 mah purple cgr18650HGL 1800 mah aqua cgr18650a 2000 mah.

Laptop Energy Saving Methods and Techniques

03. December 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: Dell Inspiron 15R battery, , , Dell Studio 1535 battery, Dell xps m1730 battery

Laptop with its compact size, personalized design and good portability, has won more and more computer users of all ages. However, the problem appears, users always feel their own Dell Inspiron 15R Battery use time is too short, the longest for 3 to 4 hours before you can use. In the the battery runs circumstances, had to stop the work at hand. Of course, to try to avoid the kind of happens, you can take two approaches, one way is to spend money to buy a battery backup. Another way is to own notebook power optimization, the second approach say it is the most economical and practical.

First, in order to save power, the proper use of the battery are very important.

Currently almost all notebook computers use lithium-ion batteries, because it has no memory, the first generation of nickel-cadmium batteries have memory, and contrast the second generation of nickel-metal hydride battery is slightly improved. Facts have proved that the memory type of battery will not be full if not fully discharged before charging. Every three months to fully charge the lithium-ion battery, the the discharge way is very useful. And when the remaining battery power about 10% of the time, you must disable the system into standby and banned in 3% into hibernation, so you can ensure that the battery is 0% effect. It can be operated under Windows XP: click “Control Panel” – “Power Options” – “alarm”, the abolition of the “low battery alarm” and “Critical battery alarm” hook option and respectively open two “alert Operation “menu, cancel all hook option inside. If your laptop has been a long time did not use, before use should give it to charge (generally 2 to 3 weeks of lithium Dell xps m1730 battery through self-discharge will consume all the energy). Should continuously charge the battery to 12 hours, and the cycle is complete charge and discharge three times to fully wake up the battery is very beneficial. If you’re a few minutes after boot with the battery, connect the AC power battery may not charge, this is normal. Deliberately designed by the manufacturers in order to let the record number of charge cycles the battery too much, only the battery is below 95% only began charging. Laptop charging, if the battery is fully charged, you do not cut off the AC power, battery power may just reach about 80%, again persist in a while we go. Of course, if a battery for 12 hours or three cycles charging and discharging still can not charge the battery may not be able to re-use. The battery eventually be depleted in about 300 to 400 times charge and discharge your battery capacity is only equivalent to about 75% of the new battery. Easy to grasp and understand, Sony and other manufacturers also prepared a utility used to prompt the Dell Latitude D830 Battery charge and discharge times.

Second, the correct use of “standby”, “sleep” and “off” option, can effectively achieve the energy needs.

Adopt a “standby” immediate resumption of the most convenient: in the “standby” state shutdown, cut off the hard drive and CPU power, but still in power supply to the memory. Because the data is stored in memory, restore only need a very short period of time can be restored to the state shutdown. The recovery time required by the different models of the same, but are generally between 10 to 20 seconds, then relatively less power consumption. However, in the case of battery-driven to maintain the long-term standby state, the battery will be exhausted, is not easy to take. The best choice when the laptop with a Dell Studio 1535 Battery-powered “sleep” state: the computer into hibernation, turn off all power to the hard disk, CPU, memory, display. However, before the power is turned off, the memory will all save to your hard drive, the entire computer system off basic maintenance. On the other hand, when you resume from hibernation, save the contents of the hard disk will be re-written back to memory. And “standby” resume from hibernation, you can get back to work from the state before the shutdown. Of course, in order to save it to your hard drive, shut down and restore all need a certain amount of time, usually takes about 30 seconds to 40 seconds. Hibernation state when the PC is turned off, there is no power of this approach in the use of battery-powered laptop? Fit. Laptop computer when not in use for a long time to select “Close”: “Close” is to turn off the computer’s power. Restart the computer system to re-read, so it takes some time. However, if the standby and hibernation repeatedly, the system will become unstable, then the best choice to close.

Third, other energy-saving way.

The more your screen saver in Windows system for more power; simple as possible, it is best not to set more than your normal running costs of electricity in a large and complex operation Screensavers. The screen saver is set to “no” the best time to set off the monitor, and then inside the power scheme to directly turn off all power-saving monitor than any screen saver. Also recommended that you close the temporary non-use interface and equipment, in the case of using the Dell Inspiron 15R N5010 battery, serial, parallel, infrared interface, and wireless cards do not need, you can be disabled in the BIOS or manager inside, so you can save a lot of electricity. In order to save the laptop battery, it is best not to use external devices, USB interface, PC card interface hard disk box, external drive, etc., because these devices? Your electricity-consuming. Unplug the PC Card firmly for temporary use. Need to play DVD movies can be copied to the hard disk above to play, do not use the CD-ROM drive, the high-speed rotation of the CD-ROM drive will cost you a lot of power.

With more than several methods, I believe that your laptop use more handy battery youthful vitality. Hands give it a try, maybe you get a bigger harvest!

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%.

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.

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