Deep Discharge Recovery Laptop Battery Capacity

30. October 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: hp 482962-001 Battery, hp 484170-001 battery, hp EliteBook 8540w Battery, hp Pavilion dv4 Series Battery, hp Pavilion DV7 series Battery, hp ProBook 4320s Battery

Notebook hp Pavilion DV7 series Battery is the driving force behind too much if the laptop battery consumption, and greatly reduce the battery life of the laptop battery. There are many users complain about their notebook battery life is too short, if you use a long time, the battery life of the laptop battery will be relatively weakened, in this case we can use the depth of discharge to restore notebook battery capacity.


1, laptop battery depletion “and how it was

Laptop lithium-ion hp 484170-001 battery has a design capacity of this data can be seen on the battery label, some mAh (mAh) “, such as” 4400mAh “others in” watts ” , such as “23Wh”. This capacity value is a theoretical value of the maximum capacity of the battery. With the use of the battery, the maximum value of the actual capacity will be gradually reduced, and the reduced capacity of this part is the battery depletion. For example, the theoretical capacity of my laptop battery is 4400mAh, after some time, the actual maximum capacity becomes a 4200mAh battery loss is (4400-4200) / 4400 × 100% = 4.5%. Battery, battery depletion is normal after use. How much battery loss into a direct relationship with the level of your battery use frequency. In the case of connecting an external power supply, the laptop battery will first be charged automatically be filled inoperative. Therefore, the conditional use external power, try to use an external power supply, thus reducing hp Pavilion dv4 Series Battery consumption.

2, to handle the larger battery depletion lithium battery

For some hp ProBook 4320s Battery with a longer period of time, the battery consumption is inevitable, and the proportion of loss will be high, up to 30-40% or more. Such a direct impact to the battery life, the previous three hours of battery life, and now may only support 1.5-2 hours, reducing the ability of the notebook to work outdoors. Is this battery no saved? In fact, through the deep discharge method allows the loss of battery capacity recovery. The method is as follows: First, start the notebook to enter the system, unplug the external power supply with a battery-powered automatic shutdown until the battery runs out. Then plugged in to charge and turn it until full again, unplug the external power supply and automatically shut down until the battery runs out. The above operation was repeated 3 times, can play the role of cell repair, the capacity of the hp 482962-001 battery can be restored to some extent.

Do not recommend users to buy a new laptop using the depth of discharge to restore notebook battery capacity, battery less than 10% of the loss does not affect the normal use. The hp EliteBook 8540w Battery has been used for a long time, the battery loss greater endurance significantly short, you can use this deep discharge.

Notebook Battery Charge and Dissatisfaction Charged four Solution

26. October 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: Dell DF192 battery, , , , , , Dell Studio 1737 battery

Laptop use longer degrades the performance of the most obvious is the Dell Inspiron 15R N5010 battery life, even notebook battery charged up discontent, laptop battery charging sufficient dissatisfaction, if not properly dealt with, will not only affect the battery life, a serious cause notebook battery scrap, in fact, simply by means of appropriate battery correction method, will be able to restore the capacity of the battery life, the battery can charge to 100%.

Method one: use characteristic correction tool

Many books have built-in battery correction tools to Lenovo C461M notebook as an example, if you use the time for more than two years, the battery life is only less than 40%, this time with the Lenovo accuracy correction tools, battery life recovery to 80% Dell Studio 1737 battery charge to not charge so far.

1, double-click the taskbar icon of power management, select the longest life mode.

, Click the “Settings” button to switch to the “battery maintenance” settings page, then click the “Start” button, then pop up a prompt window, please close all applications process, and make sure that is already connected to the AC power adapter, click the “Continue” button will prompt battery accuracy amendment is processed.

3, be patient, battery status will show “the power is on, not charging”. When the pop-up “battery precision correction completed, click” confirm “button, battery status will show” the power is turned on, is charging “, indicating that the battery correction success. Fully charged, it will be found that the life time of the recovery.

Method Two: in this notebook fixed cell

For the convenience of the user correction of Dell Inspiron 6400 battery, some of the books will be in the BIOS integrated battery correction tools in order to the Asus A6JA pen this example,

1, the first to charge the battery, make sure you can boot normally, boot, press F2 to enter the BIOS setup interface (Figure 4). Switch to the “Power” menu, the the “LCD PowerSaving” option is set off, turn off the monitor power-saving mode.

2, position the cursor to the “Start Battery Calibration” option, will enter the carriage return after the battery is proofreading prompted interface, this time to ensure that the plug in the AC adapter.

3, to wait for a period of time so that books for charging the Dell Inspiron 9400 battery when the screen appears “Please remove AC adapter”, said electricity has been filled. Then unplug the AC adapter, so that books continued to boot until the battery is depleted, the battery is discharged automatically shutdown, then plug in the AC adapter to charge on it.

Methods three: with the third party software correction battery

If the books do not have a built-in battery correction tools, how to do? May wish to With Batcal software to calibrate the battery. BenQ S42 notebook In the author’s, for example, use two years later, the battery life is only about 50%, connect the AC adapter, the battery charge to not charge so far.

1, the run Batcal tool, click on the “Set Slow Discharge” button, choose a slow discharge mode.

, Click “Begin Calibration” button, then “Power Options” window pops up, then recommended to select the “Portable / Laptop” mode, and will use all the projects under the program are set to “never”.

3, the screen saver is also closed, and click the “OK” button, then you are prompted to discharge, after discharge, a prompt window will pop up, prompting you to unplug the AC adapter when the battery is completely exhausted. The system will automatically shut down, and then plug in the AC adapter to the normal recharge. If you want quick discharge, you should select the “Fast Discharge” mode, screen brightness to maximum, and can not operate the notebook in the discharge process.

Method 4: use own program correction battery

1, if the stakes have been upgraded to Win7 system, may wish to take advantage of built-in features Win7 to fix the Dell Latitude D830 Battery into the “Power Options” screen, select “High Performance” power plan.

2, click “Change plan settings” under the “battery” all options set to “never”, and the “adjust brightness plan” is set to the maximum.

3, then click Change advanced power settings, expand Wireless Adapter Settings → saving mode “is set to” maximum performance “, and use the battery.

4, expand the “the battery → low-level battery notification”, “Using the Battery” is set to “Off”. Save the settings, close all applications when the battery is fully charged, unplug the AC adapter, battery powered up best after automatic shutdown, last turned off, the Dell Latitude D620 Battery can be filled.

The above four methods can always find a suitable method to solve your laptop battery life diminished capacity, battery charging sufficient dissatisfaction in our Dell DF192 battery is not in a hopeless state, when to save, or in time.

Windowsxp How to Make your Own Battery More Durable?

23. October 2012 · Write a comment · Categories: computer, liftstyle, technology, Uncategorized · Tags: Dell GD761 Battery, , , Dell Latitude D630 battery, Dell Studio 1737 battery, Dell Vostro 1000 battery

windowsxp how to make your own battery more durable method / steps

1.Appropriate use of power management software if your laptop power management with their supporting tools, then you should immediately install. Often, these programs can make custom power management settings items you can work the way you set the power management support for the largest proportion of functional applications and Dell Inspiron 15R N5010 battery power consumption. Lecture, for example, we can not allow the screen to black out, and play music, but we need to do so precisely. If your laptop does not provide similar software, you can use the Windows XP control panel that comes with power management features, it is called “Power Options” It also has a hard disk, hibernate, off-screen time setting a variety of combinations of power management solutions, but also allows the user to customize them, just not as good as proprietary software and detailed.

2. Reasonable to set the screen brightness Typically, laptop switch to Dell Studio 1737 battery operation will reduce the brightness of about half of the screen, it is easy to detect. Most laptops are designed to directly adjust the brightness of the screen shortcuts, most of them use the “Fn” function key and F6, F7 or similar key combination to use, so that the intrinsic brightness of the laptop is locked within a certain interval of time, thus limiting the The screen is too bright to waste more electricity.

3. pulling excess external device unplug similar to the PC card, U SB, IEEE1394 interface, such as any device, there will be conducive to the energy saving. For an external drive products, when you do not drive, try it pulled out, because even if you do not have to use the CD-ROM drive, it is the same power consumption. In addition, if your machine has built-in wireless WLAN module in when not in use to close it. It is also a power-hungry.

4.Learn to use hibernation and standby mode now many models support hibernation or standby mode, even so that users can directly use the shortcut keys. But most users do not pay attention to the power-saving, practical and very useful for hardware mode. Standby mode false shutdown “state, the system will enter everything stops running similar shutdown mode. But you run this information is stored in memory, and guarantee a certain amount of power to maintain the memory does not power down, so without any loss of data in memory, so you can “instant” recovery continue to work to the point in time just hang. Sleep mode sucked all the information in the memory is written to the hard disk to save, and then the real “shutdown” the to restore breakpoints work when the system is started again, the memory from the hard disk to retrieve data. Dormancy than hang more power, although it is slightly slower recovery system, but the sleep mode or faster than pure “cold start” and save hard disk sleep mode, more power protect the service life of the hardware.Dell Vostro 1000 battery

5.Finishing and cleaning system you should shut down those that are not commonly used software, not allowing them to reside in memory, for example, check the bottom right corner of the screen system bar, and see if there is useless icon appears. When you clean up the system, you will find your own laptop faster at startup, but also reduces the time to read the useless files, which will save the hard work and early into the laptop Dell Latitude D630 battery working condition . ” If the System icon then reboot the system, then they have to stay in the registry startup items or procedures “Start” group, you can use the Msconfig. exe (in the “Start” menu, enter “run”) or similar “super rabbit” system repair finishing tool to modify.

6.Disable devices not disable some temporarily unused equipment, will reduce the number of unwanted power loss. For example, when long-distance travel on planes, trains, may not need Modem, LAN or serial port module as well as a built-in DVD, CD-ROM device, you can try to turn them off, so that the system will not real-time query and distributing electricity. In Windows 98/Me, use the right-click “My Computer” and then select “Properties”, then select “Device Manager”, select “Properties” the same in Windows 2000/XP, and then select the “Hardware” and then select “Device Manager”, so that you can see the list of system hardware devices. If you want to disable a device, you can use the right to select the device, and then select “disable”. To note is that if you do not know the device name and the corresponding device, then disable the device should be careful. Avoid equipment failure and unable to work.

7.Clean the battery contacts you should ensure that at least every two months or so to wipe it again the battery’s metal contacts, use a soft cotton silk cloth with the alcohol you can achieve the cleaning effect. The body contact with a metal rod is not easy to wipe, do not rub hard touch.

8. Reasonable arrangements for charging frequency laptop technology, if you are on the road with charging power adapter, then it should be in the timing of any possible charge charge. If your laptop is relatively old, it may be equipped with a nickel-metal hydride Dell Inspiron 6400 battery, this battery, you’d better a month on it for a full charge and discharge – exhausted battery power until even boot can not support to be fully charged up, and then filled to maintain continuous electrical work of 1 to 2 hours. Only in this way can be appropriate to extend your battery charge capacity, reduce memory effect, otherwise your Dell GD761 battery will be within a few months, the power to support time shorter and shorter

Frequently Asked Questions Summary laptop

19. October 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: hp 484170-001 battery, hp 530 Battery, , hp Pavilion DV7 series Battery, hp Pavilion DV7Z-1000 battery, hp ProBook 4510s Battery, , Toshiba PA3534U-1BRS Battery, Toshiba PA3728U-1BAS battery

A. Battery problems

1, new battery needs to be charged as mobile phones 12 hours.?

Although laptop circuit design than the phone, but in order to let the new hp Pavilion DV7 series Battery to be able to work in a better state, the activation of the battery and calibration work still need to conducted, common practice firms is a new laptop in the boot for the first time The battery shall be provided with 3% of electricity should not use an external power supply, but the battery inside the power exhausted, until the shutdown, and then use the external power supply charge. Also running out of hp HSTNN-LB73 Battery power then charge, charging time must be more than 12 hours, repeated three times, in order to activate the battery.

2, why the battery useless use of electricity also reduces the?

Due to the ambient humidity and non-absolute insulation environment, batteries natural phenomena consumption exists, recency and quality, as the hp ProBook 4510s Battery will decline by about 1%, 3-4 days, so as long as is not a significant decline is a normal phenomenon.
3, using the power necessary to remove the battery for it?

General laptop charging design are less than 95% of the electricity will be charged, and because of the presence of natural wear and tear for the loss of the battery, remove and not remove the basic are the same, and therefore whether to remove as the habits may be, if you remove the proposed battery wrapped in cling film and place it in a cool, dry place, and I remember at least once a month or so battery charging, to avoid hp Pavilion DV7Z-1000 battery loss of activity.

4, the battery is not completely used up charge will reduce the life?

The battery life is generally calculated in accordance with the full charge cycles, Li batteries are generally 300-400 times. Of course, you do not have to worry about battery power on a single charge, even if it is only one point will be calculated once the battery charge cycles generally only when the power accumulated charge to 80-90% will increase time, so do not worry. Would also like to say this, the laptop battery usually with lithium hp 484170-001 battery, so avoid using a lithium battery in the high temperature environment experts to study the aging process will accelerate the lithium battery in the high temperature state, and not in extreme low temperature environment to use. The low temperature environment will reduce the activity of the lithium battery and reduce the life of the laptop battery. Activated processing, regular lithium battery is fully charged and discharged, lithium battery to restore maximum capacity. Approach is to turn off all power management notebook slowly discharge until completely dead, and then, when fully charged, repeat two to three times. The hot weather as much as possible to maintain their own hp 530 Battery, in order to make laptops better play to their role.

B. Notebook cooling problems

Notebook cooling generally used heat pipe cooling, keyboard convection, temperature-controlled fan the three cooling mode. Personally think that the more advanced technology, IBM and Toshiba, while Toshiba laptop is not optimistic about the many people.

1, why the fan to spin it at boot time on longer turn?

Because the laptop Toshiba PA3728U-1BAS battery temperature control design, boot fan self-test will stop rotating, will accelerate the rotation only when the machine reaches a certain temperature, which is why when you high workload, such as playback high decoding rate video, 3D high-speed rotation of the game when fan

2, using the notebook should pay attention to the surrounding environment?

When using a notebook, should pay attention to the cleanliness of the surrounding environment, usually notebook ideal working temperature is 10 ° C to 35 ° C, and the humidity is not too big. Especially in the hot summer months, to keep the ambient ventilated using a laptop, as far as possible in air-conditioned rooms. Groove on the computer case and openings for ventilation. In order to ensure that the computer Toshiba PA3534U-1BAS Battery can work reliably and prevent overheating, do not block or cover these openings. Do not place the computer placed in the lap, on the bed or sofa, these are not desirable, soft things vents at the bottom of the laptop are blocked so that the heat of the notebook can not successfully export thus fails. Some books, like something from the backend pad in the bottom of the machine (even with tea bottle cap), so that the underside of the notebook and desktop to keep some space to the bottom of the notebook will not be close to the desktop. So there will be more heat dissipated from the bottom, or you can also add a heat sink base to increase the the notebook bottom of the Merry speed. Also appeared on the market, some cooling of the external equipment, similar to the U disk like a built-in cooling module, but have not even used.Toshiba PA3692U-1BRS Battery

3, close the notebook:

When you’ve completed your work, close the notebook, and try to make your laptop a good rest.

Do not let your laptop open on the bag. Often to clean the air vents, the notebook’s built-in fan has a ventilation openings. After a period of time, the vents will accumulate dust, dust can clog vents.

When necessary you can use the diagnostic tool to test laptop fan is working properly. If you have a special tool, you can also open the fan place and remove dust.

4, upgrade notebook BIOS:

Sometimes, fever means that the computer fan controller need a BIOS upgrade. The new version of the BIOS can make the laptop fan to work more efficiently. If you feel that your laptop is getting hotter and hotter, you may wish to see if the new BIOS provides website.

The notebook Toshiba PA3534U-1BRS Battery cooling is still not perfect, with the function of powerful, greater heat production, this also brings pressure to the cooling system, general notebook with professional software testing, such as weather (room temperature in about 30 degrees) the temperature of the CPU and hard disk also belong to about 60 degrees above normal.

Pass the New Apple Tablet iPad mini 4490mAh Battery

16. October 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: Apple A1175 Battery, Apple A1185 Battery, Apple A1189 battery, Apple A1280 battery, Apple A1322 battery, AppleA1322 battery

If you are the new Apple Tablet PC iPad mini rumors over and over again to get bored here today to everyone broke the news of a new message, and certainly you have not heard of. We are fortunate to have been rumors about the iPad mini battery, the news that the iPad mini 4490mAh Apple A1280 battery.

Two iPad mini Apple A1322 battery photos allegedly taking advantage of everyone asleep when secretly leaked out, they look not only very real, the battery above the underlying data is relatively iPad and iPad 2 also seems to be correct, it The two pictures are sent to the MacRumors website:

“MacRumors has received two allegedly a picture of a product under the Apple iPad mini Apple A1185 Battery picture shows the battery model A1445, Apple part number 616-0641, the battery voltage of 3.72 volts and a capacity of 4490 mA 16.7 watts power.

Piece 16.7 watts when the battery is not surprisingly the iPad mini endurance on the iPhone 5 5.45 watts 42.5 watt-hours with the iPad 3. IPad mini allegedly is based mainly on the Retina display iPad 2 development, iPad mini battery life should and has 25 watts iPad 2 close. ‘

The information displayed by the photos, we can see that the new Apple Tablet PC iPad mini battery support 3.72V voltage capacity as 4490mAh / 16.7Wh, its Apple A1175 Battery capacity ranging between iPhone 5 smartphone and new iPad. As the description of the one side, the iPhone 5 is equipped with 5.45Wh capacity battery, a third-generation Tablet PC Optional 42.5Wh battery.

If the battery on the data is correct, then it can become more sure no Retina display iPad mini and closer to the iPad say. Obviously, the amount of power used by the 7.85-inch screen will be much smaller than the iPad’s 9.7-inch screen, smaller capacity battery also can provide the same life. In view of this Apple A1281 battery is that there are still a lot of space for printed numbers and logos, we can know that it is still in the testing phase.

Unfortunately, we can not be very sure have to say, this battery are iPad mini, but from the information marked on the Apple A1189 battery, which may become a reality Oh. By chance, we are currently testing a battery, but lack the necessary institutional information and specifications on this battery.

Apple is now official and is not officially released the iPad mini Tablet PC rumors later this month is released on October 23 of this product. In terms of price, iPad mini will be very competitive, and is currently on the market 7 inch Tablet PC competition, and there may be 16 different variants, let us wait and see.

Tablet PC industry Wars: The battery and determining competitive advantage

11. October 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: Apple A1175 Battery, Apple A1185 Battery, Apple A1189 battery, Apple A1280 battery

Microsoft is about to launch its first tablet computer is like a “bomb”, making an already competitive domestic tablet PC market more nervous. Apple mini iPad and Amazon Kindle Fire HD will be released this month, the entire tablet industry Wars “explosive”. “Strike first” shipping, while the reporter was informed, the first domestic Win8 pad already market in the Chinese market, many tablet manufacturers have begun officially released Microsoft Surface Tablet PC.

WASHINGTON, Microsoft will be released in October 26 the history of the company’s first Tablet PC Surface Although Microsoft remains tight-lipped about its price, but the industry is estimated at 300-700 U.S. dollars may be the final pricing. At the same time, sources, Apple will also choose a 7.85 in. mini iPad released on the 17th of this month, industry insiders said that in the past few months, the smaller volume of the Tablet PC Apple A1189 battery has won the favor of many consumers .

Wu Qiang, the person in charge of a Tablet PC manufacturers, said yesterday that Microsoft launched the Tablet PC will make it more brutal competition in the tablet market, but Surface whether to seize the “position” of the Apple ipad, in addition to price, Microsoft Surface can provide the kind of user experience is very key, Surface both ipad entertainment features, it can help solve the needs of the office, Apple ipad or will face a huge challenge.

Battery and determining competitive advantage

In the Chinese market, many local Chinese manufacturers have first to publish their own products. Yesterday, sources, manufacturers from October 15 in the online shopping mall, as well as offline channels pre-sale of new Win8 notebook, Lenovo also launched a Windows 8 hybrid notebook products.

However, the reporter was informed, tablet PCs equipped with Microsoft win8 system may already be available in the Chinese mainland market. It is understood that, as the Chinese Mainland only a partnership with Microsoft, Microsoft win pad Innovation Center, ITC Huayin Company teamed Microsoft in the mainland of China was first launched the win 7pad and win 8pad of the the win8 pad has become a strategic customization of the three major domestic carriers products.Apple A1175 Battery

ITC Huayin president Chen Jun told reporters yesterday, how to resolve the ultra-thin, and battery life, this is one of the China tablet can advantage in competition with Microsoft Surface factors, at the same time, digital content will another magic weapon to win the local brand tablet PC.

The Chinese market is the key to the success of the Surface. The news yesterday revealed that Microsoft Surface fastest tablet computer this month in the domestic market, a large appliance store Apple A1185 Battery is expected to become the exclusive sales channel, but neither to confirm the news and comment.

To succeed as along by providing software and hardware vendors Microsoft, the first tablet computer listed Insiders believe that, how to deal with the relationship between the hardware manufacturers will be the product itself Another big important factor.

According to media reports, as the world’s fourth-largest PC manufacturer, Acer chairman JT Wang has previously said publicly that, Microsoft introduced Surface Tablet PC will bring huge negative impact of the global PC industry, and other brands is likely to adopt negative coping styles.

But the person in charge of the PC Apple A1280 battery makers told this reporter that, although there is an allegation, but PC makers in addition to cooperation with Microsoft is no other alternative. Microsoft and many hardware vendors only to increase co-operation, it is expected to break the current Apple dominate a field of Tablet PC, win “a share”.

Laptop Battery Power Saving Trick

08. October 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: Dell GD761 Battery, Dell HG307 Battery, Dell Vostro 3300 Battery, Dell xps m1530 battery

Laptop battery power saving trick

1, battery-powered, do not play the big game

Journey, if the notebook is unable to charge, it is best to put a limited amount of power left to the time of greatest need and then battery power, you do not play a large 3D games. Run the big game, processor, graphics card, hard drive and other equipment will be working at full speed, the power consumption will go up at once, had 2-3 hours of battery life, it is estimated that only support to more than one hours, more harm than good and Egypt is now a lot of my friends have Tablet PC, simply use the tablet to pass the time, not as fun.

House Tips: If you have to listen to music with a laptop, it is best to wear an earbud headphones, not only headphone sound quality than the built-in speaker is much better, more power than the speaker.

2, use the touch pad, do not use an external mouse

Usually with a laptop, we are accustomed to an external mouse, both wired and wireless, convenient than books comes touchpad. But an external mouse (wired mouse) compared to a touchpad or more power. To minimize power consumption, we directly use the touchpad, just edit text, Internet applications, the touchpad is good enough.

3, the screen can be darker on darker!

The laptop screen is a big power, although many new notebook to switch to a more energy efficient LED-backlit, but overall, the power consumption of the screen or high. So, under the less visual effects premise, dimming the screen brightness to extend the life time of still have a significant effect.

4 Do wireless Internet access in poor signal areas

Xp system download www.xp876.com, we need outdoor wireless Internet access, but also to observe the strength of the wireless signal, either WIFI signal or 3G signal, and is recommended for use in strong signal areas, if the signal is too weak recommendations or temporarily not to Internet (in a hurry except). Poor signal, not only speed to the force, but also the special costs of electricity, more harm than good.

Dell xps m1530 Battery Dell GD761 Battery Dell Vostro 3300 Battery Dell HG307 Battery