2010年11月30日星期二

What Homeowners Need to Know About Rechargeable Batteries

If you have a cell phone, laptop or cordless power tool, chances are, your products are being powered by a lithium-ion external battery power. With the growing demand for more efficient technologies, convenience and cost effectiveness, consumers should know some background behind what is powering the products that simplify their lives.

These tips will help you make a smart purchase and give your Dell D820 Battery a longer life.

Battery Types
With proven power since the 1970s, lithium ion batteries began as a reliable power source for professional industries -- now they're a household mainstay. In fact, today lithium-ion (Li-ion) are among the most common types of rechargeable Toshiba A200 Battery consumers use, lending power to portable electronics such as cell phones, laptops and cordless tools.

Lithium-ion is fast-becoming a popular form of portable power because:
  • They're generally much lighter than other types of rechargeable batteries of the same size and power.
  • Once charged, it holds the charge longer before running down.
  • Although lithium is more expensive than other Dell Inspiron 1520 Battery ingredients, its increased use has resulted in increased production, thereby dropping the costs to consumers.
"Lithium-ion power is revolutionizing consumer technology," says Keith McQuaid, consumer power tool product development manager for Black & Decker. "And we are utilizing this power to develop new products such as the compact and lightweight 12V MAX Lithium Drill/Driver. Lithium offers consumers lighter-weight tools with longer lasting battery power, year after year -- ultimately saving users time and money, simplifying household projects."
Stay Powered Longer
Specifically, with power tools, there are some best practices to keep in mind while using your lithium-ion power products:
  • Avoid running the battery down to zero power. The Toshiba Pa3534u-1bas Battery should also be partially charged during storage and returned to the charger after use.
  • Store batteries in cool temperatures (between 40-70 degrees). Avoid hot conditions like attics, cars, sheds and direct sunlight for extended periods of time.
  • This technology provides extra power, so now you can complete household drilling and screwing tasks like hanging photos, installing closet organizers and assembling furniture with ease.

2010年11月23日星期二

Coming soon, all day battery life

It's the holy grail of any laptop user who spends most of the day out of the office.
Yes, thinner and lighter laptops are a blessing. But how about a notebook that will run all day without recharging? When will we be able to hit the road but leave the AC adaptor at home?
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The answer to that question is "today", depending on the price you're prepared to pay and the compromises you're willing to make (see sub-section below).
Within the next few years it won't be an issue . The march of technology in computer chips and other components will make all-day computing a trait of almost every laptop.

"The challenge for us is to bring all-day battery life to the mainstream so that you take the laptop to work and leave the power supply at home," says Mooly Eden, the general manager of Intel's Mobile Platforms Group.
"But all day means different things to different people. For me it might be eight hours, for you it might be 10 hours. And we need to do even more than that, because as the laptop gets older, the battery life will slowly get lower. We need to deliver 10 to 12 hours without the charger. And we will be able to do that, because all-day battery life is not just possible, it is inevitable."
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Making notebooks better is what Eden does. Through his revolutionary work creating Intel's Centrino laptop technology, the foundation of the Core line of processors, Eden is considered the father of modern mobile computing.
The Core i3, Core i5 and Core i7 chips run faster than any previous generation of Intel silicon, while drawing less power. And even that extra speed is being channelled into eking out extra battery life.
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If you divide the laptop's typical working day into tiny slices of time, most of them are spent being idle. More processing muscle means the notebook can do the heavy-lifting faster, allowing it to return to the low-power idle state more quickly. The more time it spends there, the longer the battery lasts.
If you want all-day computing, here are some shopping hints.
Option up your new laptop. In most business notebooks the standard battery can be replaced by a higher-capacity pack. Dell, HP and Lenovo also offer secondary batteries that replace the CD/DVD drive or attach to the notebook's underside (sometimes called a ¡°travel slice¡±) so you can hit the road with two full tanks of juice.
Look for laptops with fast-charge technology so you can top up the battery quickly by plugging into a power point for just half an hour. Also, place a premium on power-management software that can disable hardware such as the USB and network ports, fingerprint reader and even
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CD/DVD drive, if they're not being used. All those tiny voltage savings add up.
Squeeze the most out of your existing notebook by turning down the screen brightness and turning off 3G, Bluetooth and Wi-Fi unless you need them. After a few years your laptop's battery will be wearing down and running at much less than its original capacity. You can buy a new battery but you'd be much better off to buy a whole new notebook.

source: all day battery life

2010年11月16日星期二

Batteries – from laptops to mobile phone

What would you do without them? Seriously, if every single Dell latitude d420 battery of every single type were suddenly zapped on everything it operates, what would any of us? laptop, no doubt, are the cornerstone of many business people today. It weighed five and a half kilograms and cost about $ 3500.00.
As computers have evolved phones, and have batteries ofcomputer notebooks. The first type of Dell inspiron 2650 battery used in computers laptops was Nickel-cadmium (NiCd). These can still be found in some computers and phones. Their lifespan between recharges is about two hours, however, which decreases with each recharge. In addition, if a rechargeable nickel-cadmium batteries are charged for too long, it can explode.
The second type of laptop battery was used Nickel-Metal Hydride (NiMH). These batteries ofcomputers laptops last longer than batteries , nickel-cadmium, but their total life span is shorter.
The laptop battery is the current standard Li-ion battery. In addition to being light and having a long life, they can also be charged at random and used to overheat if charged for too long. Being thin, the Li-ion Dell xps m1530 battery is ideal as a laptop battery and can last between 950 and 1200 refills.
Perhaps even more critical to our business life and our life is the cell phone. There are also three different types of batteries for mobile phones:
Lithium-ion batteries: they are a new type of mobile phone battery and, while having certain advantages over the old batteries NiMH and NiCd, care must still be taken to ensure that they are the best of themselves. For example, a new lithium-ion batteries should be conditioned. What this basically means is that for the first three batterys charge cycles, fully charge the battery overnight and allow it to fully discharge before charging again. This will increase the lifetime and efficiency of the battery.
NiMH batteries: These batteries should also be packaged in the same manner as a rechargeable lithium-ion batteries. It is important to remember
that large load  can damage the cell phone batteries.
NiCd batteries: They are the oldest type of cell phone battery and, as is the case with the laptop, are less reliable than new types.
Well, we know Wed be sunk without our computers laptops and cell phones. But what about the car? The cars are too batteries. Maybe you ride a Harley Davidson – not without a motorcycle vostro 1400 battery! Its interesting to think that if Sun is above zapping episode took place. We know that our ancestors faced without batteries, but could we?
Heres challenge for a whole day leave everything containing a single battery. Prohibition of driving or riding, no cell phone or computer, completely free  battery. At the end of the day you’ll either feel calm and centered, at total peace with your friends or on edge, climbing the walls. What will you be?

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How to buy a decent laptop battery

In today’s society, there are so many laptop battery in the market, how to choose a good battery for your laptop?
1. Packets.
1). Take a look at those marks. Packaging Products neutral unbranded could easily lead to inferior products or buy Used and refurbished products;
2). Have a look at the anti-static bag sealed, lined with anti-static sponge, etc. are the basic configuration to protect your laptop battery;
3). Take a look if there are bar codes or not. Barcode is the international standard for unified management products recognized by the authority of the identity.
2. The appearance
1). Are there any scratches or sense obsolete? If so, you might have already bought used remanufactured from VGP-BPL2 Laptop Battery;
2). Are there clear parameters, performance, pattern recognition and approval?
3). Make sure that if the upper and lower seams of the VGP-BPS2C Battery has never been opened or not
3. Price
Is there a unified price of identity? If the offer is not so clear, it is recommended not to order, especially for battery of origin.
4. Warranty
There must be a formal commitment to guarantee and after-sales service for toshiba laptop battery with decent quality. A laptop computer professional company batterys is always guaranteed to provide one year warranty. If there is no such commitment, the quality of batterys is perhaps not so good.
Markets, some companies say their customers that they use the cell material degree. But in fact, they fix the old guard cells Apple laptop battery mobile waste and reproduce in the battery new laptop, which do not damage battery your laptop.
As the life of the battery Laptop and after-sales warranty are two important factors for your consideration in this case, we could not buy the battery laptop, just look for the price of a time. We must consider both of these two. For example, to buy a  Battery 6 month warranty, the price could be $ 65; ofbuy a battery one year warranty, the price is USD 79. According to the data, it is clear that the former is much more expensive.
The total cost of these.
On the other hand, we distinguish the difference between the guaranteed good and bad battery:
(1). In general, a real notebook battery can be guaranteed to provide at least one year warranty.
(2). for battery for six months or three months warranty, because their factory has used relatively inexpensive materials, critical tests failed procedures, no complete data for incoming materials, processes, detection of dispatch, process control and equipment, therefore they must make a commitment to vague to guarantee for three months or six months.
(3). To guarantee that the promised one year, how to distinguish between true and false?
A. to see if there is a clear quality assurance, and specific provisions made in writing to the client.
B. Is there a formal qualification?
C. Take a look at their maritime zones. Most of the society Vostro 1510 battery have decent markets worldwide.
(4). A company can not produce a product. Therefore, if a company can offer a guaranteed three months, six months, one year of products, it is likely that there could be a commitment to quality fakes.
Because there are many huge difference between the Dell d820 battery warranty of three months and one year guarantee of supply, quality control, technology. Especially for systems quality control, they are completely different.
Most customers complain about their poor one-year warranty battery mobile Internet. It is likely that when they buy a year product warranty, but they just get Dell Latitude E6400 battery guarantee of three months. The fact is that many customers just pay more money.

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Do you need to fully discharge your laptop battery before recharging

Drain your laptop Battery completely before recharging, it is more necessary today with the lithium-ion batteries. The myth that batteries laptops do not have to be fully discharged before you charge stems from “memory effect” phenomenon that plagued the old nickel-cadmium (NiCd) batteries for laptops.
To circumvent the memory effect and the premature death of their NiCad batteries, the unit owners of old laptop had to unload their dell laptop battery before recharging.
The laptops that we now contain sophisticated computer components and no longer run on nickel-cadmium batteries. Instead, today’s laptops run on the latest developments in the technology of portable batteries – Lithium Ion Dell Inspiron 1520 Battery. The lithium-ion batteries do not suffer from the memory effect as nickel-cadmium batteries are because they have no memory. You can recharge them even if they still have the juice, without fear of reducing the power capacity of the battery, uptime and service life.
In fact, it is advisable to recharge the lithium-ion batteries while they still have some power. Nevertheless, it is s’pay fully their time to time to recalibrate the gauge of Dell GD761 Laptop Battery life on the screen of your laptop. This gauge tells you how long your mobile computing equipment can last without being plugged into an electrical outlet.
Unless you’re still using an old laptop running on batteries NiCad, you will not lose your life or shorten laptop battery if you do not ’spay fully your PA3534U-1BRS Battery before recharging. Feel free to plug your laptop into a power outlet with the batteries in place during use. You can recharge your laptop batteries while ensuring that your laptop does not die on you when a blackout strikes.

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2010年11月15日星期一

The Laptop Computer – Baby You’ve Come a Long Way

A laptop computer, or simply ‘laptop’, is a small battery powered personal computer that usually weighs around 1 to 8 kilograms.
These days, many office workers use their laptop as their primary source for computing using an external mouse, keyboard and monitor when in the office, and using the laptop’s organic screen, pointing device and keyboard when traveling.
Laptops usually run on a single main rechargeable battery, or from an external AC/DC adapter that charges the dell inspiron 6400 battery while also supplying power to the computer itself.
Laptop batteries usually last from between 2 and 5 hours between recharges. New battery technology due for release this year, is set to extend their useful life by factors of 3 or 4 times.
Most laptops also have a button cell dell latitude d620 battery to run the clock and store the computer’s bios. In most cases, the laptop also holds an image of the main operating system that can be used to restore full functionality after a virus attack or other computing disaster.
Laptops contain components that are similar to their desktop counterparts and perform the same functions, but are miniaturised and optimised for mobile use, low weight and efficient power consumption.
Typically the laptop gives less computing power per dollar because they use customised components and propriety designs to lower weight and give lower power consumption.
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Laptops usually have colour liquid crystal displays, and most of them use different memory modules than standard personal desktop computers .
In addition to a built-in keyboard, they may also offer users a touchpad (also known as a trackpad) or a track-ball for input, though an external keyboard or mouse can usually be attached.
The first commercially available portable computer was the Osborne 1 in 1981, which used the CP/M operating system. The Osborne 1 weighed 10.7 kgs, had a tiny 13cm CRT display, and a single density floppy disk.
Although it was large, heavy and useless compared to today’s laptops, it had a revolutionary impact on business. Computing and engineering professionals were able to take their computer and data with them for the first time.
Since these early days the major developments in laptops have been focused on processing power, weight reduction, price reduction, battery life, and more recently, aesthetics.
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It wasn’t until the mid to late 1990s that laptop computers became common place as prices reduced and they became less burdensome to travel with. As far aesthetics are concerned, Apple’s range of laptop computers are examples of brilliant industrial design combined with serious computing power.
Weighing in at less than 3 pounds, the MacBook Air is less than .77 inches thick and will run for up to 5 hours on a single charge.
The future for laptops looks promising. As industrial design and toshiba laptop battery technology improves, laptops will get faster, smaller and lighter. The laptop will become more of an industrial strength PDA than a computer. It won’t be too long until you will be able to get full computing power in a handheld device 12 x 12 cms by 8mm thick. The Apple iPhone is half-way there.

2010年11月9日星期二

Learn the details about laptop battery

Use rechargeable batteries for laptops, one of the advantages of the desktop, it can greatly facilitate a variety of environments using laptops. Introduced the first Dell XPS M1530 Battery is nickel cadmium batteries (NiCd) battery but has a “memory effect”, each charge is required before the evacuation, very easy to use, and soon found himself nickel-metal hydride battery (NiMH ) replaced, NiMH not only failed to “memory effect”, but can do more per unit weight of 10% of electricity. The battery most commonly used is lithium-ion battery (Li-Ion), it is also ineffective “memory, compared to NiMH per unit of weight gain more power, the price two times higher than the NiMH . In the same weight, these three kinds battery is 1:1.2:1.9 ratios.
Notebook batteries currently used in three main categories: 1. Nickel-chromium batteries, 2. Ni-MH battery, 3. Lithium, they are generally expressed as: Ni-Cd Ni-Cd, Ni-MH Ni-MH, lithium-ion Dell Vostro 1710 Battery LI.
The purchase or replace the battery when the laptop for many users, “battery” may be unfamiliar. At the outset, batteries and batteries are two concepts. A battery is composed of several slightly bigger than your thumb, cylindrical, up to about 7.8 cm, the voltage is 3.6V small units, a professional name that is called 18650, Sanyo and Samsung is the first manufacturer in China. Batteries as a small, thanks to the combination series, that is, we see that the battery a. Then talk about how to judge the battery are several nuclei:
One way: Disconnect the battery for the number of contacts to see, there are a few tens of cores. But it is a “minister” approach. Let’s take a look at “Cao Chong” is how, “said the elephant”: the look of your Dell XPS M1210 Battery nominal number of v, such that 14.4v, then divided by 3.6 to 4, then turned out to be four batteries together in series. And then take a look at the capacity of the battery pack, for example 4400mAh, then prove that the two aforementioned sets of batteries in series, because the battery capacity is low for 2000 — 2200mAh or more, and together the two groups can be achieved must be 4400mAh. In both cases, the battery is 4 × 2 = 8 cores.
The composition of laptop battery
Notebook battery from the shells, printed circuit boards and batteries belonging lithium ion battery. People talk about batteries in general refers to the number of batteries in the battery mAh refers to the ability of the laptop battery.
Mainly by the protection circuit (or the secondary circuit protection), and the capacity of the circuits in two parts, the laptop Toshiba A200 Battery charge and discharge management and safety.
Time Laptop Battery standby mainly by the value mAh decide. Under normal circumstances, a little more battery, the mAh value is greater than longest standby time. Battery life for notebook mainly by the charge and discharge times to measure the quality of the products is generally eligible to 500-600 times. Therefore, efficient use of Dell XPS M1330 Battery within two years expired the battery is aging, standby affect the strong decrease of the mobility of laptops.
Abstract:
Most laptops today use lithium batteries, in which over 13 inch notebooks, especially over high capacity battery , while the 13-pad of thumb to ensure portability, many products have chosen the 3-pin thin around the battery. To get the most Dell XPS M2010 Battery life of portable, many manufacturers have started to develop fuel cells, I believe that sooner or later we can see the production version of the fuel cell, then you really can-office Portable weather.

The Noise Of Laptop Battery

Recently, one friend came to ask for help on his laptop. the thing is: when he use his dell inspiron 6400 battery, the screen has certain noisy sound. That troubled him for a period. He doubted whether there was something wrong with the dell 6400 battery or the LCD screen. Due to his description, there are two situations.
First, when the inspiron 6400 battery in charge, because of the energy-saving features, the entire notebook circuit voltage is constantly changing. At the mean time, the current of the screen in the power coil ignition coil is constantly changing, too. For some laptop has weaker electromagnetic shielding ability, it's clear to hear the noise. It's known as the high-frequency noise. This is usually happens to the laptop AC adapter. Actually, this situation always happens to the lower quality laptops. As for the brand laptop, there is seldom this problem. For some users, they have found that the laptop AC adapter got the same problem and had noise while using. There is one more reason. That is the high- frequency noise. This noise is different from the first one. Some users have the feeling that it's really irritating to hear the noise. I believe that friends are listening to the sound. Generally speaking, the sound is caused by the motherboard design flaw. If this situation happens too common, the manufacturers will release updated BIOS to solve the problem. This is not new. Like IBM, HP, they have this problem before. And they have updated the BIOS to solve this defect. When you come across this situation next time, don't be panic. It's not the defect of the Dell inspiron 6400 laptop battery, neither of the laptop screens. You can call the service center for help and check recent news whether it's the manufactures' carelessness. This is not serious problem as you imagined, just put your heart in your stomach. If you do mind, you can defend your right under the warranty.

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source:  The noise of laptop battery

Laptop batteries are rated by, Voltage (V) and milliampere-hour (mAh). Voltage is the rate at which energy is extracted from the battery and represents milliampere / hour battery capacity. The milliamp hour rating corresponds to the runtime of the battery. A battery with a rating higher milliamp hours is a relatively long period of time of a battery with a rating lower milliamp hours.
Batteries with different milliampere-hours can be used in the laptop where the samerated voltage is the same. The voltage must match the original battery or as recommended by the computer manual. Using a battery with a different voltage setting can seriously damage your laptop. The power of most compatible / replacement batteries are the largest builders original batteries. This does not damage your laptop, in fact, it simply means that in many cases these batteries last longer, "the manufacturers original batteries. Askexperts

2010年11月2日星期二

Acer AS5552-6838 Laptop Review

Acer Laptops
Review Acer AS5552-6838 Laptop All designed with style, you need to make mobile lifestyle, take the Acer Aspire 5552 Notebook (Model AS5552-6838)  for the daily needs of high-performance and stunning graphics processor - to ideal for daily jobs, surfing the Internet enjoy HD video playback and much more. High-definition 15.6-inch display is enough space to open multiple windows, and digital entertainment, and an HDMI connector to your HDTV and projectors, incredible entertainment, white cloth.

It can also burn the hottest topic of new digital media and advanced 3D gaming, the AMD Phenom triple-core mobile processor N850 II
Acer AS5552-6838 Acer Aspire 5552 ACER Aspire 9500 Battery offers a stylish design, all you need to make your life Enjoy the luxury of moving film 15 fit 6 "CrystalBrite widescreen LCD HD reliable performance, AMD Athlon, and 4 GB of RAM for Windows 7 Home Premium, to do every day to a lighter and Office 2010 on new ways to do experience the best" accessible to friends contact, e-mail and favorite Web sites, 802.11b / g / n Wi-Fi Certified WLAN and Gigabit Ethernet.

Practical and elegant Aspire 5552 features a separate screen, a bold exterior, but visually appealing, but also protects against dirt and scratches. Other features include a full-size keyboard with number pad FineTip Acer and multi-touch pad, you move a little pinch, rotate, and browse Web pages, files and pictures.

Allows Web-Camera 1.3-megapixel high-definition, you can encourage change in online discussions and VOIPSA resolution of 1280 x 1024 Card Reader 2-in-1 compatible with Secure Digital (SD) and MultiMediaCard (MMC) to catch the disc, wireless data transmission up to your digital files.

Acer AS5552-6838 Laptop Pre-Microsoft operating system Windows 7 Ultimate (64-bit version), you can easily create a home network and include all your photos, videos and music. Windows 7 will be easier, faster and more attractive version of Windows Update. to find the best routes and the management of files and lists, and if you feel better, speed up everyday tasks. Windows 7 is designed to work faster performance and reliability of the computer as you want .

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Buy Batteries Online From Aussie-battery.com

Our Aussie Battery Company has recently added latest high quality laptops batteries of major laptop brands in warehouse stocks. People can find Acer laptop batteries, Apple laptop batteries, Toshiba laptop batteries, HP laptop batteries, Dell laptop batteries and other rechargeable batteries from the recently introduced collection. All are affordable and best quality power product. We are also supplying high quality replacement laptop battery for major laptop brands online.
Aussie Battery is a leading manufacturer and retailer of laptop batteries and accessories. Our batteries are manufactured in Hong Kong production facility, using the latest technologies including Ni-Cd, NiMH, Polymer, Li-ion, Battery Pack assembly and primary batteries such as Li-FeS2, Li-MnO2, Li-SOC12.
Laptop battery is essential part for any laptop. As we know business owners, home users and other users use laptops instead of desktop PC because of its portability. We can use laptops anywhere, any time. To enjoy this advantage properly laptops need to have long battery life. Life of battery depends upon the intensity of its usage. Nowadays laptops get more complicated and begin to use more power. Power is rapidly gulped down by uses of large screen and fast modern processors. That's why powerful laptop battery is essential for providing seamless backup without being plugged in.
However, finding a reliable laptop battery can be a difficult task. Aussie Battery is globally recognized standard organization which provides discounted laptops batteries for all major laptop brands. Each manufacturer has a variety of battery and hence, laptop batteries are manufacturer specific. For example, you cannot use a HP battery with a Dell laptop or vice-versa. We also provide replacement laptop battery for your laptop. You can replace any old laptop battery from new at discounted prices.
Browse our selection and find most reliable laptop batteries that will power your laptop for hours. Here are some advantages of our laptop battery:
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Aussie Battery is a leading manufacturer and retailer of AAA/AA rechargeable batteries, laptop batteries, laptop ac adapters and accessories for smart phones including iPhone and Blackberry. Their batteries are manufactured in Hong Kong production facility, using the latest technologies including Ni-Cd, NiMH, Polymer, Li-ion, Battery Pack assembly and primary batteries such as Li-FeS2, Li-MnO2, Li-SOC12. We also offer a wide range of silicon, leather and hard cases for both laptops and smart phones. We are the only online shop who do not only provide you with the best quality power products but also help create a unique and luxurious style for your iPhone, iPad or laptop.
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