Away from the risk of explosion! Laptop battery use and maintenance

Back in 2006, the entire notebook industry is flooded with a keyword, is the battery. Prior to this, sporadic cell phone battery explosion, laptop battery explosion news appeared on the network and various media have been more or less, but 2006 Dell W953G Battery continuous number from the fire and explosion, no doubt these stars the fire, in one fell swoop fanned into a prairie fire.
After this, Sony gave nearly half of its annual profits to pay all these laptop batteries have exploded or unexploded. Dell WU946 Battery or increase a new understanding: "Dangerous Goods". Just beginning in the Year of the Pig soon ThinkPad and Sanyo joint recall laptop battery appears again in the spotlight, becoming the focus of media and consumer focus, leaving all laptop users use Sanyo batteries, fell into the new panic.

Why, then, the laptop battery explosion, we should be the proper use of laptop battery explosion and other accidents, how to avoid it? Let's take a look at the laptop battery by what.

This is a Dell Latitude D630 Battery, the structure can be said to be very simple control circuit coupled with a few pieces of lithium battery. These lithium batteries looks very much like we usually use AA batteries, of course, they are not actually inside the chemical composition and volume are not the same, the capacity is there is an order of magnitude gap. Although its appearance compared to traditional AA batteries has not a small gap, but in essence, it's still a lithium-ion (Li-ion) battery, let's look at lithium-ion (Li-ion) battery characteristics, as well as the use of to note.

Lithium-ion (Li-ion) batteries have a higher unit power and lighter weight, low popular before the memory effect than nickel-metal hydride (NiMH) batteries, so in the meantime, can be said is absolutely mainstream. Below 6 degrees Celsius, lithium-ion (Li-ion) battery will be a month of self-discharge, 5%, and the ideal way to preserve, is in the 40% charge after cold storage, you can save up to ten years.

For the life of lithium-ion (Li-ion) Dell Inspiron 1525 Battery, before there are a variety of claims, deep deep release sufficient, trickle charge and slow all people are familiar with, many users remove the battery save, not used as much as possible. But in fact, the lithium-ion (Li-ion) Battery life and number of charge cycles relationship is not very large, its life expectancy is 12-18 months. It should be noted, however, we can not make any deep discharge lithium-ion (Li-ion) battery, which is likely to make the battery completely scrapped. Similarly, 40% of the charge stored refrigerated for about three months, have to remove and re-charging, to avoid excessive self-discharge.

In addition, the lithium-ion (Li-ion) batteries are also very sensitive to temperature at high temperatures, which will significantly shorten the life, and may even explode; For low temperature of 0 degrees or below, its very likely to strike, and even completely end their own life. Thus for lithium-ion (Li-ion) battery, too high and too low temperature will bring no small problem, ranging from the impact of battery life, while is likely to cause an explosion, a direct threat to the lives and safety of the users.

How, then, whether the laptop battery maintenance and use it?

1 Avoid using the laptop battery in the high temperature case
As mentioned above, the Dell Inspiron 1520 Battery life in the case of high temperature will be severely shortened, there may even be a risk of explosion, so we should try to avoid laptop battery is used at high temperatures, as much as possible to improve the heat dissipation of the laptop environment can not only extend the laptop life, there are no small help for the laptop battery.
2 Try not to use the fast charge
In fact, now has a fast charging technology are international manufacturers. The birth of the technology for business people, and its role is obvious, those business people try to save valuable time. But, in fact, the fundamental principle of this technology is to increase the charging voltage and current, will bring more heat, and thereby rapidly reduce the battery life, and will significantly increase the risk of explosion of the battery. International manufacturers to design a lot of protection technology, but is not difficult to see from the last year from laptop battery explosion, these protection technology is not a panacea, fast charging still be able to avoid paying it.
3 minimize the battery charge and discharge
Constantly charging and discharging operations, will accelerate the damage to the battery, but the battery is removed another save, I do not advocate, after all, compared to the price of the laptop, the battery is completely negligible.
4 Do not use in damp or wet battery
In a damp or wet environment, it is prone to short-circuit, notebook battery damage is very large, ranging from damage to the battery and notebook, while direct occurrence of spontaneous combustion and explosions.
If the Dell xps m1730 battery overheating or inflation variability, stop using it immediately
In fact, has happened many laptop battery explosion, laptop battery million shipments per year, the probability of an explosion no less than on the street meteor hit, or said to be in the millions The lottery is much bigger, so we do not need too much fear for the battery to explode.

Improve the Notebook Wifi Wireless Speed Method

Now many notebook use Wifi wireless card, however, there are many people feel the Internet speed slow. So, have the improve notebook Wifi wireless speed method? The answer is yes, below, hengshui float in the sky of technology and technical personnel is to teach us improve notebook Wifi wireless speed method.

At present the mainstream notebook built-in 802.11 n wireless card, with 802.11 n wireless router, theoretically can achieve 300 MBPS connection speed, can be in WiFi Internet BT download, many users said BT speed is not fast, this may be due to compatibility problem, wireless equipment cannot automatically matching "11 n" high speed mode, need to manually set.

1, first enter the wireless router management interface, switch to "wireless Settings" interface, will "wireless mode" is set to "802.11 n" can, if the wireless router support MIMO enhanced mode, should also will "MIMO" set to "open" state, and "bandwidth" set to "automatic" or "20/40 MHZ".

2, if the notebook the Intel wireless card, still can "throughput increase" set to "enable" state (as shown in figure 1), and the channel width set to "automatic" or "20 MHZ", if 802.11 n channel restricted, then use 20 MHZ, so that improve WiFi signal in order to get the best transmission performance.


Through the above procedures can ascend WiFi signal, WiFi signal enhancement, can improve the notebook WiFi wireless speed.

By watching the above introduction later, you should know how to improve the notebook Wifi wireless speed now. Of course, home broadband speed and itself is also has the very big relations, 2 m and 4 m speed is not the same.
Asus A32-N61 Battery  Asus A32-UL20 battery Asus N61Jq battery

To Maximize the Performance of Your Laptop Battery

Asus N61Jv Battery is superior to the desktop computer a laptop performance. Unplugged, to provide users with a certain time of life. Of course, the battery life some small, but how to play the notebook largest endurance?

Currently, there is a lithium ion battery. Notebook battery internal batteries, protective plate and protective shell, batteries for electrical storage, protection board is responsible for security work.

The notebook standby duration, is to determine the number of how many batteries. Currently, there is a maximum of 6-cell battery, 8-cell battery. Now appearing on the market penetration is highest lithium ion battery (Li-ion). First, let's look at the internal structure of the laptop battery.

Notebook disassemble laptop batteries batteries with ordinary dry-cell batteries and is not much difference, is a series-parallel circuit of the battery. In general, the requirements by a single battery capacity laptop battery voltage bound notebook batteries commonly used in parallel with the first series approach to ensure the operating voltage and battery capacity. In simple terms, that is, three batteries in series, the reached notebook nominal voltage. After, in parallel with the same group of three batteries, not to increase the voltage, but rather to enhance capacity.

Next, we come to see that look at the works of the Asus A32-F3 Battery. We first look for the voltage. To know that the power to the notebook powered with battery to supply of books is different. Battery-powered, the battery output is a pure DC voltage of the battery is neither possible nor necessary to design very high, and determines a saving core of the output voltage to the chemical characteristics of the lithium battery only about 3.6V. Power supply, you first need to join voltage further filtering the regulator to ensure stable power performance is not very good case, the two parts of the regulated voltage sub-city, all the way to supply books work, another road to charge the battery.

Notebook size are marked mAh battery based primarily on judgment. Of course the battery core number of the more, the greater the capacity of the laptop battery life time is longer. But it can not be generalized, notebook power consumption, high configuration hardware is high-speed operation, the life time of natural decline.

In addition, the need to remind everyone that the laptop battery must be normal use, the best bad disassemble, replace. And used within the normal operating temperature, and to damage to the battery and the adverse effect to the battery.

Laptop battery use for a long time after the battery loss is inevitable, but also the loss ratio will be high, as high as 30-40%.

Many of my friends have heard of, bought back the notebook To activate the battery charge and discharge. In fact, this is not necessary. Now the notebook has a charge-discharge circuit, as long as the battery is full is not charging.

A lot of people are used to the Asus K52F battery runs out and then plug the power, in fact, not necessary. At any time to ensure that the battery on the machine is the best solution, either dust can prevent a sudden power failure. Laptop battery use a month later, it is best to full charge and discharge. Because generally have lithium battery management chip and charge control chips, which management chip, a series of registers, there is capacity, temperature, charge status, discharge frequency values. Full charge and discharge, to fix these registers improper values, let the battery charge control and nominal capacity consistent with the actual situation of the battery.

I believe that some consumers have heard that the laptop battery memory effect. This is indeed exist, but this memory effect only in the nickel-cadmium battery manifestation of lithium batteries for this phenomenon is not obvious.

Finally, would like to say that, regardless of if we protected laptop battery, but it is, after all, will move towards the end of life. So, we usually use to do their utmost to normal use can. After all, computers make use of them, if excessive care only for their own use in increasing the burden.

IBM Laptop Battery Maintenance

IBM laptop battery use, activate and other operations, for various reasons, often in the details of the operation error, unconsciously inadvertently hurt your IBM b321 battery.

Here we give an example to analyze in detail to illustrate the importance of the "operational details".
Example: when the notebook at the AC power supply status after shutdown, when should unplug the AC plug? After the shutdown of the work is completed, after a while the screen closed at this time we are very easy to think that has been successfully shut down, unplug the AC plug would be immediately to hand, not knowing that the screen is disabled, but the board power indicator (the circle with the instructions of the Z-word appearance still kindle lights), the laptop is actually still working, that is then needed electricity supply; unplug the AC plug the laptop into a battery-powered state state immediately from the AC power supply, unprovoked The use of a few seconds battery, although such seems to take too much power, but it has accelerated the battery quickly fell to set the value of the initial charge capacity, thus shortening the IBM ThinkPad T60 Series Battery charge with the cycle, affecting the battery life. The AC plug pulled early No, night pull, how will it? Board power indicator light turns off (power indicator lights up), and if not, unplug the AC plug after about 5 seconds, the system power management program and battery by the battery management chip interface circuit will be automatically transferred to the shutdown charge state after shutdown delay unplug the AC plug unprovoked short time power> 96% of the battery charge, and hurt your battery. [Battery is not fully depleted before (ie electricity in the range of 5 to 100%), not the battery charging, otherwise it will shorten the life of the battery.

Above, the correct method of operation: In addition to the power indicator, the bottom of the screen all the lights off, with unplug the AC plug (not later than 5 seconds), the AC plug pulled out after about 5 seconds, the power light automatically turn off.
According to the above analysis we have been using the AC power supply, its intention is to minimize the use of the battery, thereby extending battery charge with the cycle; due to defects in the operation details, "Ai Qing unfinished harm of the Secretary of State"; "operational details" the importance is evident.
                                                      
The battery The method of the activation process:
Activate the IBM Lenovo ThinkPad X61s 7667 Battery within the chemical substances, to maximize performance of the battery, need to be repeated through the battery charge and discharge (full charge, and then fully discharge) three times. So-called fully charge and discharge means: the normal boot battery power consumption to 3% battery (best time is exhausted, and can be divided into several times to power consumption, but should not be too long intervals), and then must immediately shut down the battery charge Twelve hours.
Stressed the need to charge the battery immediately, will be carried out even without using because the battery self-discharge when the battery power consumption to 3% power, at this time if not promptly battery charging, self-discharge phenomenon can easily cause the battery over discharge and damage the battery over-discharge of a taboo is the lithium battery.

IBM ThinkPad notebook computer information technology indicators marked "battery" manufacturers especially under the conditions measured, the indicators can not be achieved under the conditions of normal use notebook, for example, : information technology indicators marked "battery use time is 4 hours, in normal use, we can only get about 3.5 hours of battery power supply. If you are very far, but are still under warranty, Please contact IBM.

Seven Tips to Extend IPhone Battery Life

Mobile phone iPhone there is a well-known problem is the battery life is short, even in ideal conditions should be so. If you discover your iPhone phone unable to charge, you might encounter in advance the problems and was restless, so at this moment how do you do? A good news is mobile phone battery life is short, mainly are some additional features in. Through the close these functions, you can continue to use basic conversation and the function of the text, but also can greatly improve the battery life. Following a look at China's battery and summarized a small skills.Asus A32-F82 Battery


1, keep low temperature

This should be a common sense, mobile phone battery temperature is higher, the consumption of energy, the more the battery life will naturally more short. If you compare in hot climates use your iPhone mobile phone, you should try to make your phone to get rid of high temperature, and don't put it in your car. In addition when your phone feels is very hot, had better not use, such as its temperature reduced to use, it also helps to improve your iPhone cell phone battery life.

2, close 3 g and bluetooth

Although 3 g and bluetooth is very useful function, but they also will soon run out of mobile phone battery energy. In order to extend your battery life, from the "Settings" will be the two functions closed. Of course you need to, also can to activate them.

In order to maximum extend battery life, you can also consider closing "WiFi" setting. If you use this function, your phone will constantly search wireless signal, so that will consume more battery energy. And when you want to be in a certain WiFi signal range when using, you can then activate this function, so that we can maintain the life of the battery.

3, closed notice

This includes all kinds of advice: delivery notice, the application's announcement, email read the notice. All of these will shorten the battery life, so if you want to make your iPhone mobile phone battery life longer, it's best to its close. You can still login to various applications, and then carry on the renewal, but you can't automatic update them, can only manual. If you want to close the notice, please click "Settings", to edit each application.

In the "Settings", click on "email, address book, calendar," and then select "acquire new data", in the "get" will your Settings change to "manual". This means that your mobile phone does not pay regular visits to mail server the new data, only when you ask about it.

4, close location service

GPS (global positioning system) consumes a lot of energy battery. If you use positioning services, or is like Twitter and Facebook, your phone will consume more battery energy. That doesn't mean you can't use mobile phone inside the map function, just said first temporarily closed, when you need to use this function and activation, so that we can better extend battery life. Close the service, please click "Settings", select "location-based services", change as "closed", it will automatically disable all applications use this function.

5, do not use contains a lot of data application

Unfortunately, this includes some interesting application. Such as music, games and multimedia, all of these can be regarded as contains a lot of data application, they at an alarming rate in shorten the cell phone battery life. If you really want to extend the cell phone battery life, then in charge can't hold his use less as far as possible.

6, screen dark

It is like the notebook computer, your iPhone screen brightness can affect your battery energy can maintain how long. Bright screen natural will consume more battery energy. Change your screen brightness through the "Settings" options, and then click "brightness", disable brightness, manual regulation to the appropriate brightness.

7, change to be automatic lock setting

Will automatically lock cell phone time set the short, save energy is the. Click "Settings", and "normal", and then select "automatic locking", will set change to "1 minutes" or a shorter time.
Asus K52F Battery Asus N61J Battery Asus UL20A Battery

Share the Use of Notebook Computer Batteries Skills

As is known to all, the battery is the notebook computer to realize mobile office of the main support. The notebook computer batteries like the use of mobile phone battery, the first is the nimh batteries (or nickel chrome battery). The battery has good performance, but the battery continuous discharge time along with the growth of the use time will gradually shorten, service life is greatly shortened. Because the battery internal memory effect, the user to the battery not correct charge and discharge the battery will lead to the damage of faster. Therefore, the nimh batteries was soon lithium ion battery replacement. Lithium ion battery energy storage density, may at any time charging, and continuous discharge time is long, the general in three hours. Although the lithium ion battery was completely different from nimh batteries, but want to extend the life of the Apple A1281 Battery, maintain a long time of power supply, but also need to acquire some professional skills.

New lithium ion battery in the first use, like the first use of mobile phone battery, it three times fully charge and discharge, to activate battery internal chemical substances, make a battery internal electrochemical reaction into the best condition. So, in the later use can optional namely imitation and play, but to ensure that within a month cell must have a complete discharge. Such depth discharge can stimulate cell activation performance, the service life of the battery plays a key role. If more than 3 months Apple A1175 Battery not use, again before use with new battery should also be the same as the three complete charging and discharging, to ensure that activate cell.

At present, the common use is WIN98. WIN98 system for notebook computers to provide the latest power management function, to a large number of electric components for power consumption reduced to only meet practical needs so far. Below is the WIN98 to power management right Settings.

1. The power management scheme selection

Open the "control panel" in the "power management" icon, and on the use of power supply scheme choice "portable type/laptop," WIN98 when installing the default is "always open", more do not choose very power consumption "family/office desktop".

2. Power management time configuration

In the "close monitor" time in the options WIN98 default "plug in" for "15 minutes later"; "The use of battery" for "2 minutes later". In the "closed hard disk" time in the options WIN98 default "plug in" for "30 minutes later"; "The use of battery" for "3 minutes later". The computer in a wait state, more than a set of time, will enter a dormant state. Power management of dormancy characteristic will close monitor and hard disk, the contents of the memory will be saved to the hard disk, and then close the computer. Restart the computer, the desktop will exact recovery for the resting state before, so as to reduce the consumption of the battery.

If you often use the computer for a long time, in the "use battery" item corresponding default option Settings may appear too short, frequent closed display will let you feel very vexed, you can according to the needs of you use the appropriate time to big.
Then, click "save as" button, the preservation program.

3. Alarm set
Click on "alarm" menu bar, "battery shortage alarm" column WIN98 the default is 10%, "battery serious shortage alarm" column WIN98 the default is 3%, according to the need for appropriate modification. Click on the "alarm response" button, the "voice alarm" and "display news" are selected, "power level" don't choose. So when the battery use alarm limit, will automatically jump out of a warning window, and issued a warning buzzer sound, in order to prompt the user timely save information.
Finally, click the "ok" button to exit power management set.
In addition, if your laptop built-in infrared port, need not when the ban it, can also extend the notebook computer Apple A1185 Battery use time.

How to determine whether the battery can work properly?

Q: some time ago, I bought a one WINBOOK 6630 notebook computer instead of moving PC motherboard SIS chip (specific model unknown) because the graphics for the integrated 630/730) CPU mobile Tualatin 1.13G (To be sure, seen the kind of small fold open) Apple A1185 Battery Why use a computer for 3100MHA particularly almost all only one hour, I would like to ask for this reason that in the end because the power consumption of the poor quality of the battery or the battery capacity is too small or machine which parts particularly I used colleague's machine can be more than 2 hours battery capacity is about the same, why? electricity was too short to work too much inconvenience.
A: With the lower prices and improve the configuration, a lot of friends for their own additions to the laptop. Buy a laptop, I do not know the first time should pay attention to what.
First of all, I want to say, everyone's impression, all batteries are a service life of notebook battery life, but calculated in accordance with the charge and discharge cycles. But many people on this issue is not very understanding, coupled with the general notebook battery charge and discharge times are also at least 500 times, so many of my friends think that the laptop battery's life expectancy is about two years.
Apple A1185 Battery will self-discharge phenomenon occurred, once the place for too long, there will be discharge excessive. Once this level, a lot of battery but even the electricity can not be recharged on messing up the battery useless several times come to an end.
In other words, even if your battery for a long time do not use, nor capable stood the best over time on a charge and discharge in order to maintain the battery state. However, because the lithium itself has a certain amount of memory effect (usually said lithium memory effect is wrong, lithium actually have a memory effect, but very small), preferably within the first battery power is exhausted, and then charging, so that the effect will be even better. Of course, charging time is best controlled at less than 12 hours, otherwise over-charging can lead to reduced battery life.
After prolonged use, how to determine whether the battery can work properly? Is not difficult, said that the notebook battery with the increase in the number of working hours gradually shortened, using up less than half of the nominal use of time, or the use of time unstable long short, this time you have to be vigilant, because your battery may have reached the end of life, it is preferable to prepare a danger.
In fact, how to use a good Apple A1281 Battery, how to extend notebook battery life, has been troubled by a problem in the mind of the majority of notebook users, the above is just a general type of argument for the majority of users, specific to a brand, a model of the products , we had better ask around with friends of the same brand of laptop may get more experience.

Laptop Battery is the Driving Force of the Laptop

The Asus K72J Battery is the driving force behind the notebook if the notebook's battery consumption is too large to significantly reduce laptop battery life. Many users complain about your notebook's battery life is too short, use a long time, and laptop battery life will be relatively weakened, in which case we can use the depth of discharge to restore the notebook battery capacity.

Asus K72J Battery wear and tear "exactly how is it laptop lithium-ion batteries have a design capacity of this data can be seen on the battery label, some milliamperes (mAh), for example," 4400mAh " others is a "tile" means, for example, "23Wh". This capacity value is the theoretical value of the maximum capacity of the battery. With the use of the battery, the actual maximum capacity will be gradually reduced, and this part of the capacity is reduced by the loss of the battery. For example, my laptop battery theoretical capacity is 4400mAh, after a period of time, the actual maximum capacity into a 4200mAh cell loss (4400-4200) / 4400 × 100% = 4.5%. Battery after use, the cell loss is a normal situation. The frequency of use with your battery level of battery depletion into a direct relationship. Laptop battery will first be charged in connection to the external power supply will automatically be filled with in a non-working state. Therefore, the conditional use an external power supply, try to use an external power supply, thus reducing the loss of the battery.

To handle the larger battery loss lithium Asus k50ij Battery with a longer period of time, the cell loss is inevitable, and the proportion of the loss will be high, up to 30-40%. A direct impact on battery life, can life of 3 hours, and now may only support 1.5 to 2 hours, reduce the ability of the notebook to work outdoors. Is this battery no saved? In fact, by the depth of discharge of the method allows the loss of battery capacity recovery. As follows: First, start the laptop into the system, unplug the external power supply, battery-powered, automatically shut down until the battery is depleted. Then, plug in the power charger and turn it on again until the full, unplug the external power supply, and automatically shut down until the battery is depleted. Repeated three times or more operations, can play a battery repair capacity of the battery can recover to some extent.

Laptop Battery Use of the Disputed

Dell Inspiron N5010 Battery belong to the notebook prices expensive "expendable", so causes many use debates

With the growing popularity of the notebook computer, laptop computer on all aspects of the problem comes in all sorts of media of the most controversial for the correct way of using laptop batteries, some say the laptop batteries use personal experience, some declared it expert guidance, all kinds of statements are have, the debate over the many.

The author is a normal laptop users, though not what experts, but has many years of using notebook experience, the author through a friend to find dozens of college students use a laptop, let them talk about their laptop battery to the use of experience, plus their own little experience, sums up to provide them as reference, the hope can give you some help.
                        

Point 1: use external power supply doesn't need dismantling the battery.

Survey: most of the students in the use of external power supply, will the battery removed, only a few use external power supply when the battery is on the above, this a few students used brand are the several international famous brand.

Solution: in fact the Dell PW835 Battery come down and the contradiction mainly concentrated in the use of external power supply when the battery charge up the problem. Want to know, the battery charge and discharge frequency directly related to life, general lithium battery set cycle count is fixed, charging times only 400-600 times, with special improved product also however 800 many times, every filling a battery is a step forward to retire. The first point is just afraid of using the power supply, will be to charge the batteries in above, not only increase the number of charging, and will cause the overcharge. The second kind of ideas that full of electric batteries in the computer, and in the use of external power supply will not be recharged. In fact the two views have the right side, but also have the wrong place. Because this is just the views of the people of individuals, and not very comprehensive, after the author survey, now a lot of laptop manufacturers are considering the vulnerability of the battery, and in the product with the battery protect technology, thus different brand Dell DF192 Batterycorresponding charging protection technology is different, like some of the large manufacturers in this respect is well done, such as: IBM, hewlett-packard, Toshiba, compaq, etc. One of the most thoughtful consideration is IBM, IBM's laptop battery discharge can detect, ThinkPad notebook battery power will only in less than 95% of the time would be to charge. This can have very good protection to the battery effect, now many other companies to follow suit too. So the battery like this, you to use it they don't need to pull down, because only when power less than 95% of the time it will charge. But even so, if you are a long time use computers, or will the battery removed to be better, because when the notebook long time running the heat generated by the battery must be to damage. But some other "small brand" notebook batteries, can enjoy treatment of less than this, because it is not taken inside the battery protection technology. As the author of the use of a brand notebook computer, if full of electric batteries in above, in the use of external power supply of certain must first fill your energy, because the battery when stored will have loss, not to be as high as 100%, but as long as not 100%, the power is connected to the charge. Every time the power converter is equivalent to access on a single battery charge, although just filling a brief time. So suggest that we use in the machine according to from already the case may be, check the notebook instruction, the choice in the use of external power supply or batteries will be removed.

Lithium battery airline passengers should be cautious

   (Reporter to strong) Shuyun since the plane to go out of the high number of passengers. When they go out, the passengers will inevitably carry mobile phones, cameras and other electronic equipment. Of electronic equipment containing lithium Asus A32-K72 Battery, in flight, incorrect transport lithium batteries will have serious consequences. Recent travel plans, Nankai District, the public Yao to the newspaper, "the inquirer to do practical things" called the hotline, asking the correct method of carrying lithium. To this end, the reporter interviewed the Tianjin airlines stakeholders.
Tianjin Airlines reminds passengers, for the personal use of portable electronic devices (watches, calculators, cameras, mobile phones, laptop computers and camcorders, etc.) containing lithium metal batteries or lithium-ion battery, as a passenger hand baggage to carry boarding, such as mobile phones, laptop computers or other electronic products in the checked baggage of passengers, the airline or airport security personnel will be asked to remove it.
The same time, is strictly prohibited passengers from carrying more energy than 160Wh (watt-hours) lithium battery. Passenger travel often carry lithium-powered products are mainly mobile phones, laptops, digital cameras, the iPhone family of mobile phone battery power for the iPhone 4S, it is equipped with lithium battery energy 5.3Wh; DELL notebook computer battery power is about The 56Wh; digital camera lithium battery energy is generally about 5Wh. Carry the above three kinds of electronic products, such as passengers took the opportunity to each one of its lithium battery energy is less than 100Wh normal to carry the can, the only civil aviation regulations. However, ultra-100Wh but not exceeding 160Wh lithium battery, the passengers will have to take measures of protective packaging, such as the exposed electrodes to stick with tape or each battery is individually packed in plastic bags or protective bag.
In addition, passenger check-in backup battery can only carry two, carry mobile phones, computers and other mobile power or spare lithium Asus N61Jv Battery, the mobile power must use insulation wrap to avoid contact with other conductive material leakage, electric shock, accidents. Mobile power as much as possible not to charge too full, the required power to protect the travel more smoothly through the security check.

The Proper Use of Laptop Battery

                   

                              
The laptop is more widely used, in addition to the underlying hardware of the CPU and hard drive, the Dell Inspiron 1501 Battery has also become a very important assessment criteria. My laptop since bought it, and basically had no how conservation, they do not understand. Laptop battery, in the case of power failure, play an important role in a rainy day. Want to maintenance his notebook, or hobby of classmate, can under reference these material.

Avoid using the battery at high temperature

Temperature is to cause the battery could explode the main reason, although very small chance of laptop battery explosion, but should also be noted, the temperature is too low will affect the battery life.

Reduce the number of laptop battery

You know, the battery charge and discharge times is directly related to the life on one charge, the battery to retire a step forward. We suggest that you try to use an external power supply students travel no other way.

To avoid frequent battery charging

Advanced Settings, set the following options within 10% on ok.
To retain power refers to the reach of the power shutdown or sleep measures;
The key battery is allowed for at least the level of battery power;
The low level of power the battery notice notebook battery power to set a minimum threshold, will notify the user the appropriate action;
Low-level power battery operation is the Dell W953G Battery to set a minimum threshold, and what action to take, shutdown, sleep and hibernation.