perfect laptop battery

First of all, get a piece of new Compaq Presario 900 battery Compaq Presario M2000 battery, a lot of users is in accordance with the practice of business tips in the lithium batteries used in the previous three charging even more than 12 hours. In this debate there are many on-line, but I found that in actual use, in fact, the majority of the notebook battery is not necessary. Why? Merchant said that in order to fully activate the cell’s activity is entirely new wake-up battery. For this reason it sounds very full and credible, but we have not thought about this issue. If, notebook battery manufacturers have not yet been fully activated on the play, so the product can be said that only a semi-finished products. Can not require each user to master the skills to activate the battery, it is impossible in reality. As a result, the battery factory has been a manufacturer of a fully activated. How are users to charge the battery for 12 hours in favor of the use of it? Here the author gives a negative answer, the current notebook batteries have improved power management circuits and charging management system, when the battery reached saturation, the control circuit automatically switch to short-circuit, it is only after time in a waste of time Only. How can activate the battery of this activity? In fact, the manufacturer of the battery is activated in the absence of overload protection of the battery will discharge and recharge for a long time. Therefore, charging three times before the 12 hours is not necessary.

Once again, a lot of users in the use of batteries in the very confused as to whether or not to wait until the Compaq Presario V5000 battery run out completely before charging. In fact, this question should be answered like this, if you can do is certainly a good thing, but the premise is your problem too. Of course, I am talking about here is not referring to the excessive discharge, excessive discharge Practice has proved that the battery is absolutely harmful, it will shorten the battery life. Therefore, when the notebook prompted a time of low power consumption will be able to charge the appropriate time. Some business has repeatedly stated that its lithium battery memory effect did not, this is very irresponsible. So when you have more battery power when it is better not to charge for the good, because the memory effect is real.

Thirdly, the need for long-term Compaq Presario X6000 battery should be how to do, into the proposed 40-50% of the electricity, placed in the shade of the low-temperature, the following parameters will be able to note the problem.

Of course, the best month we should come out with a battery, the battery can ensure a good state of preservation, and not let the loss of full electricity and cell damage.

Fourth, in notebook computers for use in “a month after the charge should be full-time release” if necessary. Notebook computer lithium-ion Compaq Presario V4000 battery used in general management with a chip and charge control chips. One-chip management in a series of registers, there is capacity, temperature, ID, state-of-charge, discharge, such as the number of values. These values are in use will gradually change. Personally, I think, in notebook computers for use in “a month after the full charge should take a” leading role of these amendments is to be improper, the value of the register, making the battery charge control and Compaq Presario R3000 battery with a nominal capacity of the line The actual situation. This is why the work could not be omitted, after all, the high-priced notebook or effemination the aristocracy.

The use of the last turn on, how to make the book more batteries for a long time. Since you bought a laptop is to use it, the battery is one of consumables, as is bound to use the time to renew and scrapped. What books to allow a longer Compaq Presario V2000 battery life? Power-saving technology? Sleep? Hard to let hang? Reduce the brightness of the screen so? All these methods seem to be able to increase the so-called extension of the time. But you have never thought that such a meaningful extension of the time it? I do not run any open book process, do not open display, not to hard, I can not reach a longer period of time. This would be absurd, is used to use the notebook, rather than high-sounding setting. I therefore propose that we make good use of the notebook, rather than about how to use the notebook. Perhaps, two years after the notebook market is another world, your books have reached the ranks of the retired. As long as we pay attention to day-to-day use of batteries used to, the normal cells can be used, there is no need to be timid.

We love what local lithium Compaq Evo N610C battery to maintain what is right? This problem has plagued many loyal users of mobile phones, including me. In some access to information, not long ago had the opportunity of consulting a professional in the electrochemical and Dr. Reading a well-known domestic battery, deputy director of the Institute. The recently acquired some knowledge and experience to write out for our readers you.
The lithium-ion battery cathode material of lithium are normally composed of active compounds, the negative electrode is a special molecular structure of carbon. Common cathode material for the major components of LiCoO2, charging, the Compaq Evo N620C battery added to the polarization of the potential positive force the release of the lithium-ion compounds, embedded negative elements were arranged in layers in the structure of carbon. Discharge, lithium-ion from the lamellar structure of the carbon in precipitation, and re-cathode combination of compounds. Lithium-ion movement have had a current.
Although the principle of chemical reaction is very simple, but in the actual industrial production, to be considered much more practical problems: the cathode material additives required to maintain sufficient number of release activity, the negative electrode materials at the molecular structure of the level needed to design To accommodate more lithium-ion; fill in between the electrolyte is negative, in addition to maintaining stability, but also need to have good electrical conductivity, reducing the Compaq PP2060 battery Compaq PP2100 battery internal resistance.
Although the lithium-ion batteries have a little nickel-cadmium Compaq Presario 700 battery memory effect, the memory effect is the crystallization of the principle, lithium batteries have virtually no reaction. However, the number of lithium-ion battery charge after the release of capacity will continue to decline, the reasons are complex and diverse. The main negative electrode material itself is a positive change from the molecular level, the anode is on the capacity of lithium-ion hole structure will gradually collapse, plug; from the chemical point of view, the negative electrode material is being passive activity, the reaction appears to form a stable of other Compounds. Physics will appear on the cathode material off gradually, and so on, a word ultimately reduces the battery can be free in the process of charging and discharging of the lithium-ion mobile number.
Over-charging and over-discharge, lithium-ion Compaq PP2200 battery will be the negative result is permanent damage, from the molecular level, can be an intuitive understanding of the excessive discharge of carbon anode will lead to excessive release of lithium-ion and its film-making structure collapsed, over - Rechargeable lithium-ion would be too much of the peg into a structure where the carbon anode, which makes some of the lithium-ion can no longer be released. This is why lithium-ion batteries are usually equipped with charge-discharge control circuit.
Not suitable for the temperature, will lead to other internal lithium-ion battery to generate a chemical reaction that we do not want to see the compounds, so many of the lithium-ion batteries are being set up between the negative temperature of the protective membrane electrolyte or additives. In the battery reaches a certain temperature, the composite membrane electrolyte membrane hole closed or degeneration, increased battery internal resistance until the circuit, is no longer the Compaq Presario 1200 battery temperature to ensure that the battery temperature normal,

The deep sufficient to put lithium-ion Compaq Presario 1500 battery to upgrade the actual capacity of it? Experts clearly told me that this is meaningless. They even said that the use of the so-called three times before the release of the all-sufficient “activation”, in both of them, Dr. knowledge, it also could not figure what is necessary. But why put a lot of people filling the deep after Battery Information marked in the capacity of this change? Will be referred to the back.
Lithium-ion batteries are generally managed with a chip and charge control chips. One-chip management in a series of registers, there is capacity, temperature, ID, state-of-charge, discharge, such as the number of values. These values are in use will gradually change. I personally believe that the use of “the use of a month or so should take charge full-time” approach should be the main role is to register these amendments in the wrong value, making the battery charge control and battery with a nominal capacity of the line with the actual situation.
The main charge control chips to control the battery charging process. Lithium-ion rechargeable battery process is divided into two phases, the current phase of the fast charge (when the battery indicator light yellow) and reduced voltage current phase (the Compaq Presario 1600 battery indicator light flashes green. Filling phase of the fast current, Compaq Presario 2800 battery voltage and gradually increase To the standard battery voltage, then under the control of the chip into the phase of the constant pressure, higher voltage is no longer sufficient to ensure that they are too, along with the current battery of 0 to weaken gradually increased, and the final charge.
Statistics chip power consumption records through the discharge curve (voltage, current, time) can calculate the sample battery power, this is what we read in Battery Information in the wh. Value. The lithium-ion Compaq Presario 2500 battery in use on many occasions, the discharge curve may change if the chip has been no opportunity to once again read out a complete discharge curve is calculated by the power that is not accurate. That is why we need to put sufficient depth to calibrate the Compaq Presario 1700 battery chips. Finally, my battery maintenance view is:
1. Deliberately do not have to guarantee that each time a re-release END electric charge;
2. For a period of time to do an Protection of the circuit under the control of the deep to take charge of Compaq Presario 1800 battery power to amend statistics, but you will not increase the actual capacity of the battery.
3. Do not have long-term battery, should be a cool place to weaken its own internal passive reaction speed. 4. The protection circuit is also able to monitor the battery self-discharge, do not have long-term battery should be sufficient to prevent a certain degree of power in the storage battery self-discharge of excessive lead to excessive discharge of the damage.
In fact, the battery does not take into account the use of too much attention, in other words is also taken into account is not much use. A battery to the use of the number of times, the difference may be more from its own Compaq Presario 2100 battery manufacturing of individual differences, rather than using the method. Select a good word-of-mouth brand of notebook is the use of long-life battery in the future of one of the security.

If we want to extend the effective use of Compaq 319411-001 battery time, apart from the need to ensure the quality of the charger, charging the right skills is essential, because the poor quality of the charger or charging the wrong methods will have an impact on battery life and Life cycle.

1, battery factory, manufacturers have been activated to deal with, and the pre-charging, the batteries have more than electricity, a friend of mine said that the battery in accordance with the adjustment period recharged, the standby is still a serious shortage of Compaq 347737-001 battery assumption indeed genuine battery, this Circumstances should be extended for a further period of adjustment 3-5 at full charge and discharge.

2, to buy a new cell phone Compaq Evo N600C battery is a lithium-ion, then 3-5 before the second charge commonly referred to as an adjustment period, more than 14 hours should be sufficient to ensure the full activation of the lithium-ion activity. Lithium-ion battery memory effect did not, but there is a strong inert, should be fully activated in order to guarantee the future be able to use to achieve the best performance.

3, some automated intelligent rapid charger when the lights change direction, said only 90 percent full. Charger will automatically slow to change with full Compaq PP2061E battery charge will be. After the battery will be full of the best, otherwise they will be used to shorten the time.

4, before charging, lithium batteries do not need special discharge, discharge improper Compaq Armada M700 battery will be damaged.

5, charging as much as possible in order to slow Chong Chongdian to reduce the fast charge mode; time not more than 24 hours.

6, after a Compaq Armada E500 battery of three to five full charge and discharge cycles of its internal chemicals will be all the “activation” to achieve the best results.

7, use the original or the reputation of a good brand of chargers, lithium batteries use lithium Compaq EVO N410c battery charger dedicated, and follow the instructions that would otherwise damage the Compaq Business Notebook nc6000 battery or even dangerous.

8, I do not know a lot of users do not pay attention to or do not understand, often in charge when the phone open, in fact, it will hurt the mobile phone is easy life, because in charge of the process, the cell phone circuit boards will be fever, if at this time There are external phone, you may have to return the current moment, the phone’s internal parts damage.

9, the battery life determined by the number of repeated charge-discharge, so to avoid Compaq Business Notebook nc8000 battery power than when the charge, which will shorten the battery life. Phone off for more than 7 days, the first mobile phone batteries should be fully discharged, adequate electricity and then use.

10, cell phone Compaq EVO N400c battery self-discharge exist, not when Ni-MH Compaq business notebook NX9000 battery will be a day of surplus capacity by about 1% of the discharge, lithium batteries per day will discharge 0.2 to 0.3 percent.

11, to recharge the battery, as far as possible the use of a dedicated outlet, with the Chargers do not share household electrical appliances such as TV outlet.

12, even though our cell phone network coverage in the region, but the phone off charge, we can not accept the phone and dial the telephone. At this point, we can use the phone did not pass the transfer of functions will be transferred to the mobile phone side of the fixed-line, to prevent the loss of calls, this method is not for the mobile phone network coverage area or a weak signal and being unable to get through when applicable Compaq business notebook NX9005 battery.

13, the battery should not be exposed to heat or cold, like a dog day weather, should not be on the phone in the car, stood in the scorching sun exposure; or get air-conditioned rooms, air-conditioning on the direct blow. When charging, theCompaq business notebook NX9010 batterya little heat is normal, but it can not be Jinshou high temperature “suffering.” In order to avoid this from happening, it is best at room temperature for charging, and is not covered by anything on board.

14, nickel-cadmium (NiCd) batteries before the batteries need to ensure full electricity, and then after the charge must ensure that adequate electric Compaq Evo N1000V battery.

15, if the cell phone to place too long without, to the best cell phone battery to the maintenance department to apply for activation of a deal, their could be a constant voltage direct current, voltage adjustment for the 5-6V, the reverse current 500-600mA TheCompaq EVO N100 battery connected. Note that the liberalization of touch, up to repeat three times, we can, through this deal, the original charger and then a “period of adjustment” charge.

16, the longer the charge when the time is not good, not for the protection of the circuit full battery charge should be stopped immediately, otherwise the Compaq Evo N1000C battery overheating due to heat or impact on performance.

17, lithium-ion battery charger must be selected precincts, or may fail to saturation, the impact on its performance. After the charge, should be avoided to place the charger in more than 12 hours or more, so that should not have long-term cell phone batteries and separation.

1. Understanding of memory effect
Battery memory effect refers to the irreversible failure of the Compaq 116314-001 battery, that battery failure can be re-back performance. Memory effect refers to a specific cell for a long time subjected to the work of the cycle, automatically keep this particular trend. The earliest definition of the nickel-cadmium batteries, Bag of nickel-cadmium battery memory effect does not exist, there are battery-sintering memory effect. Now, the nickel metal hydrogen (commonly known as Ni-MH) batteries from the memory effect of the definition of restraint.
Nickel-cadmium batteries because of modern technology improvements, the memory effect has been substantially reduced, while the other is to replace the definition of the nickel-based batteries is the “lattice” is usually the case, the nickel-cadmium batteries by the two The effect of the combined effects, and the Ni-MH Compaq 134111-B21 battery only by the “lattice” memory effect, and impact than the nickel-cadmium batteries for small.
In practice, the way memory effect on the Elimination of strict norms and operation of a process. Improper operation would be counter-productive.
For nickel-cadmium Compaq 135214-002 battery, regular maintenance is a deep discharge on a regular basis: the use of every month (or 30 cycles) to carry out a deep discharge (discharge to 1.0V / per session, foreigners call it exercise), usually used up as much as possible is the use of battery Or shut down, and other means can be used to alleviate the effects of memory formation, but this is not exercise, because the equipment (such as mobile phones) will not be used 1.0V / per session before the shutdown, it is necessary specialized equipment or line to complete this Work, but fortunately many of the Ni-MH battery charger with all the features.
For a long time not to carry out the exercise nickel-cadmium batteries, because of the cumulative effect of memory, can not restore the capacity for exercise, then you need to better discharge (called a foreigner recondition), which is a very small current to the Compaq 138184-001 battery for a long time 0.4V to discharge each of a process, the need for professional equipment.
For Ni-MH battery, exercise carried out by the frequency of about once every three months to ease the effective memory effect. Ni-MH battery because the cycle of life is far lower than the nickel-cadmium batteries, with almost no recondition this method.
▲ Recommendation 1: Every time charge of battery discharge before it is not necessary, but also harmful, because the Compaq 146252-B25 battery life short by a senseless.
▲ Recommendation 2: The next resistance of a battery is negative for the discharge is not desirable, the current can not control, easy to put off 0V, and even led to the series of batteries battery polarity reversal.

2. You need to activate the battery
The answer is the need to activate the Compaq 159524-001 battery, but this is not the users do. I visited the lithium-ion battery manufacturers, lithium-ion battery factory in the past to go through the process as follows:
Lithium-ion battery electrolyte impart SHELL — —- sealed into, that is, charging voltage, and then discharge, so for a few cycle, so that the full invasion electrode electrolyte, fully activated in order to meet the requirements of capacity, this is activated — Sub-process capacity is the capacity of the Compaq 182281-001 battery test to select a different performance (capacity) batteries are classified, the level of cell division, such as matching capacity. So out of the lithium-ion battery to the hands of the user is already activated off the . We used nickel cadmium batteries and nickel-metal hydride battery is activated into the case after the factory. Some of the batteries need to activate the battery in the process of opening, re-activated after sealing, that process may be only Compaq 292861-001 battery manufacturer to complete A.
Here there is a problem that is the factory of the battery cell to the hands of the user, this is sometimes a very long time, is short on a long six months, this time because the battery electrode materials will be passive, so the manufacturer recommends that first-time The best Compaq 190336-001 battery for 3 to 5 times completely put the process of filling in order to eliminate passivation of the electrode material, the maximum capacity.
In 2001, promulgated on the three Ni-MH. Lithium-ion and nickel-cadmium batteries in the national standard, and its initial capacity of the testing are clearly defined, the battery can charge 5 deep deep release, once in line with the requirements To stop the trial. This is a very good explanation of this phenomenon I am talking about.
★ so called “second-activated” can, first-time users of the “new” battery charge as much as possible to carry out several deep-release cycle.
● However, as far as I test (for lithium-ion battery), store in 1 to 3 months of the lithium-ion Compaq 191169-001 battery, and it’s Fang deep charge deep processing cycle, the capacity is almost non-existent

3. In the first three secondary charge you 12 hours
The problem is closely linked to the above-activated battery problem, set aside the battery factory to the hands of the users are passive electrodes, in order to activate the Compaq 247050-001 battery charge deep deep discharge cycle 3. In fact, this issue into a deep is not sufficient to Filling 12 hours. Well, my article of another film, “On the phone’s battery charging time” has answered the question.
★ ★ ★ The answer is no charge for 12 hours.
Early mobile phone Ni-MH battery because of the need to add and trickle charge process, it is necessary to achieve the best full charge, may need to 5 hours or so, but also do not need the 12 hours. And the current lithium-ion Compaq 192835-001 battery charging voltage Features is its decision to deep time without charge 12 hours.

The lithium-ion battery Some people may ask, since the constant pressure stage of the current lithium-ion battery gradually decreased when the current is not as small as infinitesimal when the real deep-sufficient. I have to draw current phase of the constant pressure to reduce the time Curve, curve fitting it on many occasions and found that the curve can be 1 / x function of the way and close to zero current, actual test lithium-ion Compaq 198709-001 battery Compaq 200002-001 battery because of the inherent self-discharge, this is a zero-current will never reach the .
To the 600mAh battery, for example, set up to current 0.01C (that is, 6mA), it’s not time to 1C charge more than 150 minutes, then set up to current 0.001C (that is, 0.6mA), it may be time charge for 10 hours — - Because of the precision instruments, has been unable to obtain accurate, but 0.001C from 0.01C to be calculated only by the capacity of the 1.7mAh, in order to make more use of more than 7 hours in exchange for just less than three thousandths of the Capacity is of no practical significance.

Moreover, there are other ways of charging, such as pulse charging methods to make lithium-ion Compaq 213282-001 battery 4.2V to reach the limit voltage, there is no deadline for it to determine the smallest current stage, after 150 minutes in general it is a full 100% charge. Are a number of mobile phone Pulse charging modes.

Some people have been using a mobile phone showed full charge, then charge for Wall Décor & Hangings phone to confirm the full extent of filling, the test in a slapdash way.
First of all, Wall Décor & Hangings show the green light detection is not really sufficient or not enough of a basis.
★ ★ testing lithium-ion rechargeable Compaq 222114-001 battery Compaq 229783-001 battery is full the only way to the ultimate test is not in charge (or discharge) when the lithium-ion battery voltage.
The so-called current phase of the constant pressure to reduce its real aim is to gradually reduce the resistance on the battery charge current arising as a result of the additional voltage, current as small as 0.01C, such as 6mA, with the battery by the current resistance (typically 200 Doses of Europe) is only 1mV, that this time the voltage is no current state of the battery voltage.
Second, the phone does not necessarily mean that the voltage of the Wall Décor & Hangings voltage, that the phone’s Compaq 231445-001 battery to full charge of the Wall Décor & Hangings, Wall Décor & Hangings do not have that full charge, but continue to charge.

4. Rechargeable batteries are the best you
There is a saying that the use of rechargeable batteries properly, in a certain period of the cycle scope of the best, is the largest capacity. This points to the case, sealed nickel metal hydride batteries and nickel-cadmium batteries, if used properly (such as regular maintenance to prevent the memory effect and have accumulated), usually 100 to 200 cycles Department reached its maximum capacity, such as The factory with a capacity of 1000mAh Ni-MH Compaq 232633-001 battery with 120 cycles, its capacity is likely to reach 1100mAh. Almost all of Japan Ni-MH battery manufacturer’s technical specifications described in the book nickel-based batteries cycle characteristics on the map and I can see such a description.
★ nickel-based batteries have the best general in the 100 to 200 cycles between its maximum capacity
The liquid lithium-ion batteries, but there is no such a cycle hump capacity, lithium-ion batteries from the factory to the final end-of-life battery, the capacity of its performance is to use a little time. I do lithium-ion batteries on the performance of the cycle when there has never seen signs of recovery capacity.
★ lithium-ion battery is no best.
It is worth mentioning that the lithium-ion Compaq 246437-002 battery is more vulnerable to changes in ambient temperature and the performance of different properties, in 25 to 40 degree temperature will show their best performance, and low or high temperature, his performance greatly on the . You have to make lithium-ion Compaq 239551-001 battery fully demonstrated its capacity must be careful attention to the use of the environment, the prevention of high-temperature phenomena, such as car phone on the first stage, directly at the sun can easily make more than 60 degrees, North of the user’s battery standby time, the same network, the user is no longer in the South.

5. Is really the greater the charge current, charge and the sooner you
“On the phone’s battery charging time,” an article in this issue has been talked about, the current charge of nickel-based batteries, can be said that while the corresponding lithium-ion battery, this is not entirely correct.
★ ★ for lithium-ion rechargeable Compaq 246437-001 battery, to a certain range of current (1.5C ~ 0.5C), to improve current methods of charging voltage current current value, not to shorten the full lithium-ion rechargeable battery.

Compared to ordinary notebook batteries HP Pavilion ZV5200 battery is quite expensive, so in order to extend notebook battery life, we must understand the proper use of the laptop batteries, following on the laptop battery use some of the basic knowledge, there are still some controversial content, However, most of the conclusions reached by experts to study or have a certain authority. With regard to the use of laptop batteries there are many interesting skills, friends who are interested can choose to continue to be available for inspection by love of this article.

1, to activate the new battery

Generic manufacturers is a new notebook for the first time in the boot with a battery should be 3% of electricity consumption at this time, should not use an external power supply, but the battery’s power than is used up, until the shutdown, and then add Power charge. And then also to the battery charge after the exhaustion of power, charging time must be more than 12 hours, repeated three times to do in order to activate the battery.

2, to minimize the use of the number of batteries

The number of battery charging and discharging a direct bearing on the life of each charge a HP Pavilion ZV6000 battery to retire a step forward. We proposed to make full use of external power supply, the use of an external battery power will be removed. If you often several times a day in Plug Power, and notebook computers equipped with a battery, battery on the greater damage. Because each access to external power supply is equivalent to charging a battery, battery on the nature of the Zheshou.

3, after the exhaustion of power charge and avoid charging time is too long

Whether the use of notebook lithium or Ni-MH electric power, it must be exhausted before sufficient power (electricity consumption of less than 1%), which is to avoid the best way to the memory effect. Li-electric memory will have the same effect, but its memory effect than Ni-MH only a small number, only to the full power of the battery / use it only after the charge. Part of the charge, could lead to discharge the battery inside the batteries of different chemical properties, so the battery performance will back down. Recommendations on the battery every few months to carry out a deep discharge the HP Pavilion ZX5000 battery in order to optimize performance. This is accomplished through use of battery-powered, the battery capacity has been used to 0% (this time the system will automatically enter standby or hibernation state, according to the BIOS settings in different). And then connected to the AC charger has been full of up to 100%. After a long period of storage batteries, and battery discharge has a natural process, natural discharge has been finished, it does not affect the capacity of the battery.

The first charge, you should continuously charge the battery to 12 hours, and to completely Circulating charge, discharge three times (see the maintenance of a battery) in order to fully awaken to the new battery, this battery has not been stored for several months Use, it also recommended three complete charge and discharge. If a battery in a row after 12 hours, after three or charge-discharge cycle still can not charge, this battery will not be able to use the need to be replaced.

At present, notebook computers are used in lithium-ion battery as its power source, for they were not equipped with a battery of the notebook, the notebook has been totally lost their sense of self, and a mobile PC-like no, so that the notebook computer The HP Pavilion ZX5200 battery for notebook computers as a very important part.

In the high-temperature environment to avoid the use of lithium batteries, expert research, a state of high-temperature lithium batteries will accelerate the aging process, and not to the same extreme low-temperature environments. Low temperatures will reduce the activity of lithium batteries to reduce the notebook’s battery life. Lithium batteries on a regular basis to activate processing, is fully charged and discharged, to allow the resumption of the largest-capacity lithium batteries. Practice is to close all the power management so that the notebook slowly discharge until they have no electricity, and then fully charged, can be repeated two or three times. The hot weather, as much as possible to maintain their own notebook batteries, notebook computers can better play its role. I hope your laptop battery will not be a worry for the maintenance of parts.

Because the lithium-ion HP PP2200 battery have a small size, high-energy density, no memory effect, high cycle life, high-voltage battery and low self-discharge rate, the vast majority of notebooks now use the batteries; are allocated to BenQ joybook5000 Battery as an example for everyone on the composition of the HP PP2210 battery. We have seen JOYBOOK5000 battery package is actually a good group of batteries, a battery designed by the shell, batteries and protection circuit group consists of three parts. Niche here for details on batteries and circuits to protect an important part of the two, so that we can all work on the principle of the battery has a basic understanding in order to be able to use the correct maintenance of your notebook battery so that it Better for you.

Today, more and more people use the beautiful color screen cell phones, but many people complained that: cell phone HP Pavilion dv6100 battery is not too durable, not only for a day or two of electricity. Indeed, color than black and white screen mobile phone handsets to power much more. As a result, treat your cell phone to make it more durable, has become even more important.

To use good cell phone HP Pavilion dv6300 battery, cell phones have to choose from the beginning:

1.’s Cell phone to buy

Today, the basic cell phone use lithium-ion battery, which is characterized by small size, light weight, with a capacity nickel cadmium HP Pavilion dv6500t battery and nickel-metal hydride battery standby time to call.

In general, the purchase of mobile phone HP Pavilion ZT4000 battery when the original has set. If you need to buy another, it is best to store credit or a better place to buy in order to protect quality.

To identify whether the original battery from the first label to start to see whether its printing fonts from flash, the color is uniform. Font sizes, most of the fuzzy printing counterfeit batteries.

Secondly, can also identify some of the details, such as counterfeit HP Pavilion dv8000 battery due to the shell mold with the original product differentiated into cell phone box when there will be some place in line; metal contacts with original equipment batteries commonly used high-quality copper Only the front will have to see the golden glare, and inferior battery contacts from metal to any point of view is sparkling.

2. Cell phone activation

For the first time the use of mobile phone batteries need recharging when activated, this is a very controversial issue.

In general, the battery factory, manufacturers have been activated to deal with, and a number of pre-charge into electricity. However, the battery factory, is a short one-month long mobile phone with only six months to reach the hands of the user. This time, because the HP Pavilion dv8000t battery electrode materials will be passive, so manufacturers and dealers are usually recommended first-time users should be carried out on the HP Pavilion ZT1290 battery again, “activated”, that is carried out 3-5 times fully charge and discharge process to make it in the future to use In the best condition.

The so-called activation charge, the charge is deep deep release, that is completely used up power, charge for 12-16 hours. 3-5 times in a row so, in order to ensure full activation of the lithium-ion activity.

However, there is another point of view, lithium-ion no memory effect, may not be activated, so more than a dozen hours of charging for a long time no practical significance. At present, the two diametrically opposed views of tit-for-tat, rather than people.

On the other hand, would rather have their letters, can not be trusted with its newly HP Pavilion dv8000z battery to charge several times for a long time, the HP Pavilion ZT1100 battery will not have any injury.

3. Handset battery maintenance

Wall Décor & Hangings ★ good or good and sufficient straight?

If the phone is equipped with Wall Décor & Hangings usually Chong Chongdian seat should be used. Block Chong Chongdian in charge from time to time to identify data, but also with a small current charge, although the time-consuming than the direct charge (Lvchong) longer, but it will charge the HP Pavilion dv9000 battery more adequate and sufficient.

At the same time, to make full use of a dedicated outlet, and the Chargers do not share household electrical appliances such as TV outlet.

★ start charging there is nothing to do with HP Pavilion ZV5000 battery?

First of all, the best time charge to switch off their mobile phones. In charge of the process, the cell phone circuit boards will be hot at this time if there are calls that could increase the current moment, the phone’s internal parts damage.

★ How long will it take the appropriate charge?

The longer the charge, the more full HP Pavilion dv9100 battery charge, the more durable battery, the view is not correct. In fact, the capacity of the HP Pavilion ZT1000 battery is certain, after a charger circuit protection is automatically disconnected, but there is still a very small trickle. Therefore, the correct time is rechargeable by the red indicator light green and then charge an hour the best, so that not only adequate, and will not damage the battery.

However, due to the battery charger for the protection of measures to recharge the battery for too long there will not be major damage. But the best should not be more than 24 hours.

★ lithium batteries do not have to save what?

Many people think that, as long as lithium batteries do not have the storage, can later use the normal. Not necessarily so. Even if the use of lithium HP Pavilion dv9200 battery is not a day will be 0.2% -0.3% based on the ratio of discharge, and storage for some time, even if not recycled, which will be a small part of the permanent loss of capacity, its life will decay. As a result, the preservation of the lithium-ion battery should not exceed 1 year.

If idle hands are the batteries, the experts recommended storage conditions for the charge is a level of 40%, lower than the storage temperature of 15 degrees Celsius or less. Note that if you do not have long-term need to preserve the HP Pavilion ZD7000 battery, the best preserved in charge rather than the full discharge after preservation, so the battery in prevent uncontrolled stored in the emergence of the self-discharge over.

4. The use of cell phone advice

★ send text messages in fact very power

A friend of mine often said that one day I have not a few telephone calls, send text messages on mobile phones or will soon have no power. In fact, the message is quite the power. Write text messages to non-stop buttons, the background to the company to continue to open off-opened, and then issued by the Internet, but also to receive. This down, it’s not the degree of power over the weak phone number.

However, most of the power play or the machine. Now, some mobile phones with MP3 and radio functions, and some people get on the phone all day long music, listen to the radio, HP Pavilion ze1100 battery can not be sure how long support. Even more frightening is that the phone’s built-in games is more exciting, open game-play, electricity to flow like water on the left.

If you feel your cell phone battery is not even one day could hang in the past, it is best to own You Zhaodian.

★ there is no need to over-protection of the HP Pavilion ze1200 battery

General rechargeable lithium batteries 300-500 for the number of times (to maintain the original capacity of 80%), the use of the normal life span is about 1-2 years. Now people are more frequent replacement quickly, using a cell phone will not take too long if a cell phone equipped with two batteries, battery used in this end-of-life mobile phones are out of basic. Therefore, the battery does not need to care too much.

5. Consumer Guide: Cell phone operators charge their own time

Phone battery charge should be full of how long? Many users are worried that the lack of time, less HP Pavilion ze1210 battery power, it is possible to shorten battery life; for a long time, and may damage the phone and battery.

Below you to a simple calculation:

Method: battery capacity divided by the charge current, and then multiplied by the factor of 1.2, the unit of time for an hour.

Description: General size of the HP Pavilion ZE5000 battery capacity in the battery state to mA for the unit, the greater the value the greater capacity. For example: 1200mAh HP Pavilion ZE2200 battery that is the capacity of 1200 mA. At the same time, a general charger also labeled the charge current, the same for milliamp unit.

For example: the battery capacity of 1200 mA, the charger for the 600 mA charge current, time is rechargeable (1200 mA / 600 mA) × 1.2 = 2.4 hours, then use this piece of the battery charger charging time for 2.4 hours.

NOTE: The above calculation does not apply to the new HP Pavilion ze1230 battery.

6. The proper use of the filling line with Wall Décor & Hangings

Charge is called straight line or charge is directly connected to the phone jack charge of the way, Wall Décor & Hangings or call box and filling, is to remove the battery from the phone, charging on the Block in charge of the way, the charging mechanism is not quite the same .
G5300, including a number of mobile phones in the HP Pavilion ze1250 battery completely exhausted, such as six months in a row did not charge the battery, then use the line charge on the electric charge does not go in, some friends thought it was his cell phone in question, in fact, do not have to worry about , Then immediately replaced with Wall Décor & Hangings solve the problem, the charge can. This is the problem then? Because the line charge and Wall Décor & Hangings control circuit, filling lines beyond their control, but by the phone’s internal circuitry controlled by, the more complex circuits. Must have a certain degree of battery voltage, charge only the normal work of the circuit. In other words, whether or not to charge the battery line charge by phone within the control circuits, mobile phones and internal control circuit the normal work of the start-up voltage is provided by the HP Pavilion ZE2000 battery. In addition, if not detected the existence of the battery, charger also can not just plug the boot if there is no regulator cells, cell phone charger can not stand up to 5.2V output voltage. Experience has shown that consumption of the battery completely exhausted, Chong Chongdian Block, 10 minutes, you can use the line Chong Chongdian.

When the HP Pavilion ZE4000 battery is fully charged after a weak Wall Décor & Hangings will continue the charge current, the new lithium electricity, rechargeable usually require three times in the first 10 hours or so to fully activate the lithium ion. The line charge is different, internal control circuit in the cell phone battery charge after the closure of 4.2V to charge current. Therefore, the new battery must Chong Chongdian seat for maximum power.

Now the public has become a consumer electronics products, notebook computers than desktop although a lot of one kind or another to carry and use of the advantage, but if you want to look for electronic products such deficiencies and shortcomings, can still find a lot of users are Feeling that the defect area, which most users are not satisfied with the inside of the notebook computer HP Pavilion DV5000 battery is the mode of life, because almost all notebook computer batteries used in the products work, the short life has become a recognized consumer ” Common problem. “

Caused by batteries in laptop mode, short life, there are many, the purchase and use of the initial stage, we should have from what has to understand in advance and to avoid it? Especially in those notebooks will definitely shorten the HP OmniBook XT6200 battery HP Pavilion DV1000 battery life Factors, on how to do our utmost in order to extend the notebook’s battery life time?

Microsoft Vista notebook into a “culprit stealing electricity”

With regard to software products will affect the notebook [/ url] computer batteries in the mode of life has been somewhat controversial, but the problem now seems to have no suspense, not only because of the adoption of Microsoft’s previous operating system, “ACPI power-driven BUG “This has been the outcome of the dispute, and along with Microsoft’s operating system WindowsVista large popular software products can reduce the notebook’s HP Pavilion DV4000 battery life has irrefutable conclusion.

Recently, foreign media reported that due to WindowsVista the system during the course of the operation need to open the Aero Glass 3D user interface, directly or indirectly increase the laptop’s power capacity, said White is the Aero Glass as a result of the procedures for the use of the system need work In order to embody, and then make the CPU, graphics and display units, such as continuing the work load, which allow laptop needs more power to meet the need, and if it is in the HP Pavilion DV1600 battery HP Pavilion dv2000 battery-powered mode, the most direct result is a substantial The shortened HP Pavilion DV3000 battery life, Vista “beautiful price,” the case.

In fact, from notebook computers to the deployment of Vista products on the day, Gao Haodian the problem has been people’s attention, but now this concern by ordinary consumers to upgrade to a large number of laptop manufacturers, such as Hewlett-Packard and Lenovo , And other well-known notebook manufacturers on this very unhappy, we can see in the future, we focus on the hardware side of the energy-saving notebook computer at the same time, Microsoft should also have software on the laptop do not “steal power”.

Microsoft’s operating system is recognized as the first notebook platform, the major power, “” Microsoft has been optimized to improve at the same time, the issue is more direct in the future, but also the number of software products will be notebook The HP Pavilion dv2100 battery “life killer,” or laptop on the road of energy saving products, “stumbling block”!

Why notebook battery life are not allowed to

Look at the various notebook vendors advertising products, it is not difficult to find the battery life is not the time did not elaborate, is the much vaunted book of their own life, however long, but in actual use, under the model of notebook batteries in the end Can be “very long” I am afraid it clear that only the user, this can not be said to be a notebook product promotion and use of the pen’s ironic, then, what exactly are the reasons to allow notebook computer batteries in the model allowed the emergence of life issues It?

For users, and products like mobile phones, notebook computers [/ url] that the HP Pavilion dv2200 battery life of electronic products in a matter of time, given the value of manufacturers none of them are accurate, especially in the user’s actual usage patterns environment , The nominal 4 hours or 10 hours of life has always been “empty promises” and of course we can not say, lies in the manufacturers, but should break apart and manufacturers of view given the “official life” is in the end Based on what kind of test environment, this is a very important aspect, because the same book in different types of batteries in the number of battery-powered, based on a different test environment (such as temperature and humidity, etc.) and environmental systems (such as single or double-Memory Article memory and the screen brightness and so on) and other factors will test different test results, so we should break apart and look at life given by the manufacturers HP Pavilion dv2700 battery.

In addition to the manufacturers to test out their own life has too many “color technology”, in fact the same type under a specific book because of “physical” different configurations and different users to use the latter part of the environment will be different so it is clear ” Life “at any time a change in the value of this value is not only by increases.

Here, we should be cause for laptop life are not allowed to condemn the two: one is given life time manufacturer is based on the higher number of batteries the battery pack, and to the actual consumer products is low The number of batteries HP Pavilion dv2300 battery pack, but that does not; Another is to provide consumers with poor-quality “original equipment batteries.”

How do the utmost to work long hours so that NB

As we all know, even if you have only to the notebook [/ url] computer screen brightness increase, plus a plug or a memory card to expand what the mouse will shorten the laptop HP Pavilion dv2400 battery in the mode of life, so it is the reality: Laptop battery life will always be people’s choice, because at least a short period of time there will not be a qualitative change, then we really can do nothing to help? Can only watch helplessly the original 35 hours of life Reduce the time to 12 hours it? Of course not.

First of all, unless it is necessary, or we do not as much as possible in HP Pavilion dv6000 battery mode or use laptop computers, the best in the city environment, the use of electricity, especially for notebook computers have long used the work of the people, not to hope The notebook computer batteries you can bring much convenience, even if you can book the battery life for more than 89 hours.

Second, if so, the battery-powered model, best not to use too much of the notebook computer or peripheral functions, such as the use of the environment, or if conditions allow, it is best to screen brightness to a minimum, pulled out the mouse Use touch pad, built-in card or turn off the sound system and so on, a word should be to maximize the life must be “sacrificed”, although this time the use of laptop computers a little pain.

Finally, the mantra is that the proposal to prepare your laptop HP Pavilion dv2500 battery HP Pavilion dv2600 battery 12, which for those who frequently use the battery life of the working people, is the most sensible and effective solution.

In the existing notebook HP Pavilion dv6000T battery technology background, it is necessary to obtain a longer life is still a dream, especially when the lithium-ion battery technology is still dominated but did not enhance the quality of life under the premise of notebook computers Battery life in the big scope of the “ten-breaking (hours),” the road is still long.

1, when used in electric cars and started uphill against the wind, the best use of manpower to help start-up trucks, electric vehicles in the Summary section started in the wind against the wind and uphill ride, pedal power should be used to reduce the load cell , To extend its life; electric cars in the luxury section should start slowly started to turn in the end should not turn the Jijia Su; in the downhill, electric cars will be open to change. When the power is low, should be at a lower speed ride; no matter when, should not be in a state of under-voltage electric ride. Start time must be soft (for a faster car to Pao Debi more important), do not start the pursuit of maximum power, or a large current moment, the cathode plate prone to soften, over time, will be off, resulting in decreased HP Business Notebook NX9500 battery HP Business Notebook NX9600 battery life and even The end. Positive plate can not be restored to soften. The greater the electrical power (that is, the faster you drive the car), the easier it is to soften plate, the battery life of the Moldovan power for a short period. Would like to speed the best friends in a certain speed and then speed, do not start to care about speed. The rapid opening is the best time to open a period of time, the slide for some time.

2, General Electric bike design for the plant and the Netherlands 75kg, that is, single rides, will lead to overloading of high-current discharge batteries for a long time in order to damage the battery, which is the main reason to shorten battery life. In addition to minimize the braking situation. No charge for the anti-function electric car, slam the brakes when the electrical current generated by recoil impact on HP Business Notebook TC4200 battery HP Business Notebook TC4400 battery. There are anti-charging function in charge of anti-vehicle although the actual effect of not up to much, but as the protection of the battery is feasible. Less slam the brakes, too slow to open some of the more effective use of soft tactics or braking.
3, to the attention of the battery capacity over time and changes in the environment. In general, with the use of increase in the number of HP OmniBook XE4500 battery capacity will gradually decline. In the low temperature, the battery capacity will be reduced, to be able to resume after warming.

4, the battery should be used in ambient temperature 0 ~ 40 ℃, charging should be carried out at room temperature. The charger should pay attention to state-of-charge and normal charge time to prevent the battery under charge or charge-off and found abnormal charge, to professional advice in a timely manner, so as not to damage the HP Omnibook XE3 battery. After the use of charge in a timely manner, preferably daily charge as much as possible on a daily basis to maintain full power. To run out of charge. Because less battery power after 12 hours will be negative in a large does not accept the charge of lead-acid crystals, resulting in decreased efficiency of the battery or not to charge into the electricity, this phenomenon is often said that the sulfide. The more less battery power, put up the speed and extent of sulfide faster. As a traveling more than 20 km in a timely manner best not to charge such as electricity and then completely run out of charge. Do not have to be shelved, it is necessary from time to time on HP OmniBook 4100 battery power to add. To choose a good quality of the charger. Also pay attention to charge a reasonable time. Jumped a red light green light from the charger, power has not completely adequate, but floating into the red, that is, slightly higher than the use of the full voltage of the electric voltage low current charge to make up for all the voltage difference between the battery, about the need About 2 hours. The red floating charge is not the end. This means that low current charge is sustained. Continued to charge that lead to solution of water and electricity, hydrogen precipitates to form a water loss. Reasonable charger, red floating voltage battery can offset their loss of discharge, if the quality of the charger is not good, or when the design of the floating high-voltage red, it will lead to a large number of hydrogen evolution, over time will be a serious water loss, Thermal battery and hang out of control. Rechargeable battery is a large number of fever and even deformation caused by the hydrogen evolution. As the HP OmniBook 6000 battery temperature for more sensitive, at different temperatures, the hydrogen battery voltage is different, and we generally charger is not the function of temperature compensation, so winter is often charge less than sufficient, and often in the summer will cause charge-off caused by Water loss. Therefore, the charge is the best in their oversight of the case, when the green light to jump after 2 hours and charge about it. Without this condition, can be used from time to time, and other auxiliary socket to make up for the device. The best battery a month or 3 months to the maintenance of a professional place to make up for water loss in order to extend battery life.

5, longer battery time, if battery power on the low side, especially when the battery charge of serious heat (thermal worry-free), should be invited to professional maintenance personnel to carry out maintenance batteries (plus electrolyte) This is the only way conducive to extend battery life时间. In addition, models, old and new batteries can not be inconsistent with the series at the same time, or use different HP OmniBook 6100 battery manufacturers can not mix. In other words, when the battery should be replaced at the same time a group.

6, suitable for deep cycle. General battery life are deep-cycle (70%) to calculate the number of times, and generally should reach more than 350 times. When you Jidao power (pressure) decreased table, the rate has decreased, on the basic point is close to a deep discharge. The HP OmniBook VT6200 battery should determine the characteristics of a small deep to contribute to the long life cycle. Particularly in the lack of electricity, large current discharge may result in the softening plate. But a lot of friends, part of a day riding the electric cars much distance, it less than 10 kilometers every day to keep in the junior cycle. In that case, it is best to do every two weeks for a deep-cycle, that is, electric car will be fundamental to the under-voltage protection, attention, so as not to under-voltage protection, not to under-voltage protection, To restore some power to continue to open! Should charge.

■ The new battery-activated
A circulating around town: a new HP Business Notebook nc8430 battery charge and discharge cycle should be a way to activate the battery performance.
Truth: The above statement is not exactly a rumor. Batteries from the factory to the hands of the users there is a time lag, is a short one month, then six months long. For a long time lag of battery, the electrode materials will be passive, the manufacturer recommends that the initial use of the best battery for 3 to 5 times full charge and discharge process in order to eliminate passivation of the electrode material, the maximum capacity. However, manufacturers generally do not pay attention to remind consumers, we are talking about here is not the full charge and discharge should be the depth of discharge, but should be controlled at 5% to 8% only. Otherwise, a new battery is likely to be scrapped.

■ “The first three” charge
Second circulating around town: when to buy a new battery, the best three charge-discharge cycle, the charging time should be more than 12 hours in order to activate the largest battery performance.
Truth: Ni-MH HP Business Notebook nx9420 battery in order to achieve the perfect saturation, to go through the “add” and the “trickle”, the general time of 5 hours. The current lithium-ion battery “current” and “constant pressure” charge is characteristic of its deep-time charge at less than 4 hours. Once filled, the internal HP Business Notebook nx4800 battery protection circuit will automatically stop charging, so this is not scientific nor practical significance.

Some people have been tested using a mobile phone. Lvchong used in the battery charger will be filled after the Wall Décor & Hangings switch to the battery charger to confirm the degree of saturation. When he found Wall Décor & Hangings are still on the HP Business Notebook nx6110 battery HP Business Notebook nx6120 battery charger for charging, the battery that it has not yet reached saturation. In fact, the lack of rigorous testing. The reason is that Wall Décor & Hangings charger detection of light is not true or not saturated the only standard, the Wall Décor & Hangings charger voltage does not necessarily mean that the mobile phone reference voltage, so that when the phone battery to reach saturation, the charger Wall Décor & Hangings May not think so, the charge is still carried out, but whether the charge into its own only knows.

■ best
Three circulating around town: as long as the proper use of rechargeable batteries, will be for a certain period of the cycle within the framework of the best appear to maximum capacity.
For example, early nickel-metal hydride and nickel cadmiumHP Business Notebook nx6125 battery, if used properly, regular maintenance, will be 10 to 200 points in the cycle to reach its maximum capacity (the factory with a capacity of 1000mAh Ni-MH battery in the cycle 100 times, the capacity is possible Achieve 1100mAh).

Truth: This is in Japanese products more common in the battery in his book, the technical specifications of the cycle characteristics usually can be seen in Fig. However, the mainstream of the current lithium-ion battery, this cycle peak of the phenomenon does not exist. Because the lithium-ion batteries from the factory to end-of-life, and its capacity for the performance of a small circle time, never had any pick-up capacity. There may be a friend may ask some of the ThinkPad notebook users to deep discharge, to restore the capacity of the HP Business Notebook NX9110 battery. In fact it is only testing the software error detection, but the battery does not increase the actual capacity.
Lithium-ion HP Business Notebook NX6310 battery HP Business Notebook nx7100 battery in the end there is not the best? The answer is yes, it suffered with its ambient temperature changes. In general, lithium-ion batteries in 25 ℃ ~ 40 ℃ environment will show excellent performance. And in high-temperature or low temperature, its performance will be a greatly reduced. For example, you straight in the sunshine outside as the use of laptop computers, there will be no room in the use of a long period of time.

■ capacity
Four circulating around town: the same as the two nominal capacity (such as the 800mAh) battery, if one measured the actual capacity of 860mAh, the other for 805mAh, then the 860mAH certainly better than the 805mAh.
Truth: Generally speaking, the different models (different size) of the lithium-ion battery, the higher the capacity of the use of the longer time. If you put aside the size and weight and other factors, of course, the higher the capacity, the better. However, the same as the two nominal capacity (such as the above example) may not be the battery. Because the actual high-capacity HP Business Notebook nx7400 battery that is likely in the electrode material added to increase the initial capacity of the material, reducing the stability of the electrode material used. As a result, the performance of the cycle in the scores, high-capacity piece of the rapidly decay, and the low capacity is still strong. Many domestic manufacturers in order to reduce costs and expand sales, often used such means to produce high-capacity HP Business Notebook NX9105 battery. Users will find that after six months of work time is much shorter. In short, is to increase the capacity of the price at the expense of the life cycle, not in makers of battery materials up and down the article, it is impossible to truly improve the capacity of the battery.

■ save the battery

Five circulating around town: If you do not use rechargeable batteries, should shine again save the electricity.
Truth: In fact, not only the above-mentioned rumor, in the end of the lithium-ion HP Business Notebook nx8200 battery is full, or to preserve the shine will definitely save a lot of people are confused? The answer to this question from the congenital defect about, that is, “the aging effect.” Lithium-ion batteries in storage for some time, even if not recycled, which will be part of the permanent loss of capacity because of the lithium-ion battery anode materials are from the factory will start their course of failure. Different temperature and the degree of saturation under the rate of aging is different from the specific range can be seen in the table below.

This shows that the higher the storage temperature, the more the full battery charge, the greater the range of capacity. Therefore, lithium-ion battery for long-term preservation, users should be controlled within 40% of the electricity and stored in 15 ℃ and even lower temperatures can be. Those nickel-metal hydride and nickel cadmium HP Business Notebook nx8220 battery HP Business Notebook nx8420 battery is not the existence of the “aging effect” only after long-term storage of several full charge and discharge can be restored to its original capacity.

■ follow-up full of electric charge
Six circulating around town: the HP Business Notebook NX9100 battery charge, red is full of electric charge after a further period of 1 to 2 hours, it will help to enhance battery of saturation.
Truth: notebook batteries in general have had the protection of electrical circuits, full of electric charge will be automatically cut off the circuit, only the power of laptop power supply equipment, even if the re-charge the battery for 10 hours is not useful at all.

The first charge should be in a row to the HP Business Notebook NC4400 battery charge to 12 hours, and to completely Circulating charge, 3 discharges in order to complete the new wake-up battery; If you use an external power supply for a long time, it is best to remove the battery. Charge and discharge on a regular basis. Even without the memory effect of lithium-ion battery There is a certain inertia effect for a long time not to lose the use of lithium-ion activity will require re-activation. Therefore, if long (3 weeks or longer) not to use a computer or the HP Business Notebook nc6230 battery charge and discharge found that shorter time, the batteries should be fully discharged before charging, in general, at least a month to complete charge and discharge 1. Charging the best time to switch off their laptops, so that the battery can be completely full of electricity, not to charge out half-way power. Will start charging off than the charge to reduce the charge for more than 30% of the time, but also to extend battery life. The best in charge after 30 minutes before use. To prevent exposure to prevent damp to prevent the erosion of liquid chemicals, batteries to avoid contact with metal objects, such as access to short-circuit occurred in the situation from happening. Lithium battery charge and discharge less than the number 800, on one charge, it will shorten the life span of time. Proposal to make full use of external power supply, if the need for the use of many half-way Plug Power, and built-in laptop batteries have not pulled out, the battery will Zheshou great, because every time an external power supply on access to the equivalent of HP Business Notebook nc6110 battery time.

Users can do the most optimized power management settings
1. Do not use a screen saver.
2. The power to use the program to select the “Portable / Laptop”, the following in accordance with the time you need to set reasonable, each situation is different, not to make hard and fast rules. General closure of the hard disk of set-up time was slightly longer than the stand-point, so as not to affect the life of the hard disk.
3. Enter the “Power Options” properties “senior” fair use “power button” and give you a great convenience, can improve the rational use of HP Business Notebook nc8230 battery capacity.

In the use of laptop computers, we can do energy-saving hardware are the following:
1). Lower the notebook LCD screen brightness, LCD-screen LCD is a big power consumption in notebook computers, we can lower the appropriate screen brightness to reduce its consumption of energy, most of the notebook computer through the “Fn” + “F8″ or ” F9 “to adjust screen brightness, and brightness of 8 usually optional, in the middle of the selection of the general brightness on the same key individuals who love to see you.
2). Notebooks will be designed taking into account the capacity expansion, and other equipment to facilitate the connection. So we’ll see a notebook around a lot of peripherals can be connected to the expansion of the mouth, as long as a reasonable layout of the course is to expand the capacity expansion of the mouth, the more stronger. But each of the ports need power, too much of the external interface has been an increase of unnecessary power consumption and shorten HP Business Notebook nc6120 battery HP Business Notebook nc6140 battery life capacity. I print the notebook computer, most people rarely use the serial port, it is proposed that they will disable the BIOS. If your laptop has infrared capabilities, not when it has to switch off, in “Device Manager” will be able to disable a direct, necessary, re-opened.
3). Now almost all of the computers have built-in Modem and LAN, it is best to switch off them, when they need to re-opening. Many computers with a wireless card, if you still have no access to the proposed disabled, or it will be in a constant search for the network, unnecessary power consumption.
4). Energy-efficient hard drive. Try to increase the memory capacity of notebook computers to enhance performance and reduce power consumption of hard to read constantly, if memory reached 512MB, using the Windows XP system, you can disable virtual memory to avoid frequent hard disk to read.
5). Some laptops will be adjusted in the BIOS, such as CPU components of the energy-saving technology, the inspection function is to open. The use of savings in the normal course of events as long as we use a little attention will be able to reduce HP Business Notebook NC8200 battery power consumption.

We are following it to sum up, so that you can use the attention.
①. Connected to the expansion of the port immediately after use to remove peripherals such as printers, scanners, digital cameras, mobile hard drives, USB floppy drive, and so on. As long as these peripherals connected to the notebook computer, even if it does not work will consume HP Business Notebook nc6200 battery power;
②. If the PCMCIA card slot to expand the need for the time being, should be immediately removed;
③.’s Notebook drives great power, for the time being no need to use the CD to check out, otherwise it will continue uninterrupted reading, the increase in energy consumption. The smooth flow of cooling performance notebook cooling power and the relationship between the two are very close, this is by way of cooling the laptop to the decision. Notebook computers generally use temperature heatpipe with fan cooling technology that only reaches a certain temperature before the opening of built-in cooling fan. Once the notebook’s internal poor ventilation, heat ducts has not been able to disperse the heat, fans will lead to a non-stop operation HP Business Notebook nc6220 battery. As the only notebook internal temperature reaches a certain temperature-controlled fan will operate, we note the following of fans will be able to reduce power consumption. (1). As far as possible in better ventilation or air-conditioned room use. (2). Not to let the dust and debris blocked the laptop cooling holes and cooling ducts, the heat sink internal parts can not be dirty, I had to split around a thick gray notebook that would lead to cooling Too much trouble. (3). At home or office, the best preparations for the cooling effect of a good mattress pad below the water, plunge through the notebook to allow better heat dissipation.