laptop and notebook

For those who have planned on traveling next year, it’s best to take note of the new lithium-ion battery rules when traveling. These were created in response to lithium-ion compaq laptop battery  being fire hazards. The following were taken from the SafeTravel government web site:

Effective January 1, 2008, the following rules apply to the spare lithium batteries you carry with you in case the battery in a device runs low: *Spare batteries are the batteries you carry separately from the devices they power. When batteries are installed in a device, they are not considered spare batteries.
*You may not pack a spare lithium compaq evo n400c battery in your checked baggage
*You may bring spare lithium batteries with you in carry-on baggage – see our spare battery tips and how-to sections to find out how to pack spare batteries safely!
*Even though we recommend carrying your devices with you in carry-on baggage as well, if you must bring one in checked baggage, you may check it with the batteries installed.

The following quantity limits apply to both your spare and installed compaq evo n410c battery. The limits are expressed in grams of “equivalent lithium content.” 8 grams of equivalent lithium content is approximately 100 watt-hours. 25 grams is approximately 300 watt-hours:

*Under the new rules, you can bring compaq evo n400 battery with up to 8-gram equivalent lithium content. All lithium ion batteries in cell phones are below 8 gram equivalent lithium content. Nearly all laptop computers also are below this quantity threshold.
*You can also bring up to two spare batteries with an aggregate equivalent lithium content of up to 25 grams, in addition to any batteries that fall below the 8-gram threshold. Examples of two types of lithium ion compaq evo n410 battery with equivalent lithium content over 8 grams but below 25 are shown below.
*For a lithium metal battery, whether installed in a device or carried as a spare, the limit on lithium content is 2 grams of lithium metal per battery.
*Almost all consumer-type lithium metal batteries are below 2 grams of lithium metal. But if you are unsure, contact the manufacturer!

Think most netbooks have single-core processors, 1GB of RAM, and a 160GB hard drive because their manufacturers like conformity? Right. The reality — never officially acknowledged — is that Microsoft doesn’t cheaply license its operating systems to netbooks with specs that are too good (see the limitations at TechARP). The result, as evidenced by the looming retirement of Dell’s Mini 12, is tiny netbooks with lesser hardware than full-sized laptops.

A handful of laptops, including the Mini 12, have broken the mold, but they all pay the price in some way. Here’s a list of naughty netbooks that Microsoft is crushing with its hardware limitations:

Dell Inspiron Mini 12
 The crime: Dell’s Mini 12 is one of a few netbooks with a 12-inch screen. While that’s fine for licensing of Windows XP or Vista (the Mini 12 used the latter), cheap Windows 7 licensing will require netbooks to cap the screen size at 10.2 inches.

Punishment: With no clear explanation why, Dell announced the Mini 12’s retirement over the weekend. I’m guessing the company saw the writing on the wall, and decided to discontinue the model rather than face more expensive operating system costs when Windows 7 arrives.

MSI Wind U115
The crime: The U115’s great sin was packing an 8GB solid state drive and a 160GB hard disk drive together. While TechARP’s list of limitations doesn’t explicitly ban hybrid drives — it only says a netbook needs a certain size of one or the other — that’s the rumor.

Punishment: MSI’s act of disobedience was dead in the water just as it began. A company representative in the U.K. told Netbook Choice that MSI would sell its current stock of U115 netbooks, and then cease production at Microsoft’s request.

Archos 10 with Ubuntu
The crime: Archos went way over the maximum HDD size that Microsoft allows for cheap OS licensing, packing a 500GB drive instead of the maximum 160GB, along with 2GB of RAM. As such, this particular build of the Archos 10 runs on Ubuntu instead of Windows XP.

Punishment: The Archos 10 is living in relative obscurity, released with little fanfare in France only. It’s not clear when, if ever, the netbook will migrate into the United States or the rest of Europe.

Raon Everun Note
The crime: Though the Everun Note’s screen measures only 7 inches, the notebook is a particularly egregious offender. It’s the first netbook with a dual-core processor, spiting Microsoft’s decree that netbooks should have single-core chips.

Punishment: The Everun Note was already on the pricey side, starting at $599 for a basic configuration, but that’s without an operating system. Add an undiscounted copy of Windows XP and you’ve got a netbook that’s even harder to market.

Dell Mini 9
The crime: Dell’s 9-inch netbook added something that’s desperately needed among tiny computers: 2GB of RAM. But as with the Archos 10, this feature was available only for the version running Ubuntu, as Microsoft would not allow such vast amounts of memory when licensing Windows XP on the cheap.

Punishment: The Mini 9 is another netbook heading the way of the dodo. Though its screen size is mainly to blame, I’ll bet the computer would still be in demand if it packed Windows XP and 2GB of RAM. In any case, the only remaining Mini 9s in stock run on Windows XP.

Environmental protection and energy saving solar-powered cell phone charger debut

A few days ago came from Groovy sony vgp-bps9 battery Green.com information, a new type of solar-powered cell phone charger available for sale has started a small amount. As can be seen from the picture of this solar charger with an ordinary mobile phone has a folding design very similar to open the clamshell can be seen after the two large-scale collection of solar panels. At present, the solar-powered cell phone chargers are available for sale at 35.99 U.S. dollars, Let us not dwell on how their practicality, we believe that environmental protection and energy saving will be a variety of electrical equipment in the future development trend of similar products sony vgp-bps10 battery so in future there will be more and more , and the environment to be universal charging solution is just around the corner.

Specifications are free to replace the battery cover should be prepared with a

Today’s large compaq presario 1200 battery (such as 1, 2, 5, etc.) is not a lot of household, the family rarely standing, it will be great once the need for any inconvenience. “Daily Economic News” yesterday’s Shanghai Le-gas from the sub-order Co., Ltd. was informed that the company’s first national “free transform the battery cover” on the 7th battery can be converted into 1, 2, 5, a variety of batteries. It is understood that as a result of a relatively small power consumption, the product most suitable for emergency use.
“On the 7th battery + free transform the battery cover the battery = the number”, the company, Mr. Chi said that the product by 1, 2, 5, three specifications of a combination of the battery cover, as long as the battery will be on the 7th Add these three different compaq presario 1700 battery cover, the conversion immediately became a 1, 2, 5 batteries, can significantly reduce battery consumption, the environment, while saving costs.
According to Mr. late, currently the product of static in the United States and Shanghai outlets has a square, as more than a month before launch, audience awareness of the products is not high, coupled with the lack of publicity, so the current sales not much, “Although a change in the specifications of the battery, but power did not change, still only on the 7th battery power, so can not really compared to the large dry-cell batteries, can also be used for emergency response, the duration is shorter.” President no later than admit that this is to some extent affected the market acceptance of products. In addition, taking into account the Europe and the United States, Japan and other countries for such environmentally friendly products more acceptable, so the company is doing at the same time domestic sales efforts will be made to the development of the domestic market in future intend to take the model of the development of chain stores, franchise outlets and go hand in hand .
Experts said that the market is still relatively optimistic about the prospects of an enterprise is imperative that as soon as possible to improve product quality and enhance the influence of the final products compaq presario v2000 battery in order to enhance people’s acceptance.

[PV] solar energy in 2006 reached 55 percent investment growth 12.2 billion U.S. dollars

Clean Edge Inc. before the United States issued a “clean energy development trends 2006″ report. Solar market to reach 11.2 billion U.S. dollars of investment, over the previous year increased by 55%;
In recent years, some multinational companies such as Sharp Corp. and Toyota are in the development of clean energy compaq presario v5000 battery technologies, the development of solar energy, according to invest huge sums of money. At present, solar energy is faced with a shortage of silicon material, the pressure on prices
Industry experts in a short period of time to resolve the issue of solar energy development have a lot of optimism. Their analysis, in a pattern of international high oil prices, the world will help to work together to complete this thesis. With the technology improvement and innovation, manufacturing scale, as well as an increase in investment which greatly reduce the cost of solar cells compaq presario v4000 battery, photovoltaic industry will undoubtedly powerful emergent growth.
Report is expected by 2015, global investment in biofuels will increase to 52.5 billion U.S. dollars, 48.5 billion U.S. dollars to wind power, solar PV increased to 51.1 billion U.S. dollars, fuel cell and distributed hydrogen to 15.1 billion U.S. dollars. More than four clean energy investment will be increased by an average of compaq presario r3000 battery 4 times.

Unless Geekbench is reading results incorrectly, someone is testing a Mac Pro that doesn’t exist yet … outside of Cupertino anyway.

The tester’s name is Tutor and he’s running a 3.19GHz Mac Pro with 32GB of RAM. The processor used is an Intel Xeon W5580 and the BIOS reads “Apple Inc. MP41.88Z.0081.B04.0903051113″.
The current Mac Pros top out at 2.93GHz and uses Intel Xeon X5570 on a BIOS marked Apple Inc. MP41.88Z.0081.B03.0902231259.

I had a friend run Geekbench on his top-of-the-line 2.93GHz Mac Pro. He scored significantly below Mr. Tutor, so the machine seems to be legitimately faster than any Mac you can buy, today.
Now, there could be some other reasons for this special test result. Perhaps Mr. Tutor is an overclocker or he pulled the Intel CPU himself and added a newer, quicker one. It doesn’t explain the BIOS update however.

Also, Apple could be doing some of their famous silent updates which get announced at a later time. Though, this would be strange as the tests were run over a month ago in June.

Interestingly, Mr. Tutor also has been testing another Macintosh running Windows Vista Ultimate on a CPU that registers as 3.3GHz?

Also, of note, the new Macintosh registered the 4th fastest computer checked with Geekbench behind some 24 nd 32 core behemoths

Unless Geekbench is reading results incorrectly, someone is testing a Mac Pro that doesn’t exist yet … outside of Cupertino anyway.

The tester’s name is Tutor and he’s running a 3.19GHz Mac Pro with 32GB of RAM. The processor used is an Intel Xeon W5580 and the BIOS reads “Apple Inc. MP41.88Z.0081.B04.0903051113″.
The current Mac Pros top out at 2.93GHz and uses Intel Xeon X5570 on a BIOS marked Apple Inc. MP41.88Z.0081.B03.0902231259.

I had a friend run Geekbench on his top-of-the-line 2.93GHz Mac Pro. He scored significantly below Mr. Tutor, so the machine seems to be legitimately faster than any Mac you can buy, today.
Now, there could be some other reasons for this special test result. Perhaps Mr. Tutor is an overclocker or he pulled the Intel CPU himself and added a newer, quicker one. It doesn’t explain the BIOS update however.

Also, Apple could be doing some of their famous silent updates which get announced at a later time. Though, this would be strange as the tests were run over a month ago in June.

Interestingly, Mr. Tutor also has been testing another Macintosh running Windows Vista Ultimate on a CPU that registers as 3.3GHz?

Also, of note, the new Macintosh registered the 4th fastest computer checked with Geekbench behind some 24 nd 32 core behemoths.

The worst thing that could happen to you while working on your laptop is the critical low battery signal. This means your laptop will turn off in about five minutes. What if you were in the middle of an important task? This frustrating situation could waste your effort and time that you’ve been DELL laptop battery putting in that important task. This situation is common when you are outdoors where there is no electricity supply so that you can charge your laptop.

The best possible solution is to bring an external laptop battery along with you whenever you are traveling with your laptop. This amazing device needs no software or other fancy mechanism. You just have to plug it into your laptop with the help of AC adapter, switch it on and you are good to go for hours dell 3R305 battery,dell Inspiron 2500 battery.

The external laptop battery lifespan depends on its make and the brand; higher the quality the better the battery life. More over a lithium ion battery is always better than a nickel based battery for people who use their laptop very often using the battery.

You need to charge the external battery fully before using it. Once charged you can connect it to your laptop and use it till you drain the battery completely. You can also recharge these batteries with an external charger. So now you can enjoy unlimited time on your laptop while you’re out dell Inspiron 3700 battery,dell Inspiron 3800 battery.

External laptop batteries are compatible with most notebooks on the market. So you can buy an external battery from any company and use it to increase your laptop’s battery life. This is one of the best advantages of an external laptop battery. There is no need to look out for a special battery to work with a particular type of notebook.

External laptop batteries are less than half the size of a standard laptop. They usually come with a pouch or a carry bag but you can keep it along with your laptop in a briefcase or a laptop carry bag. They are so light that you won’t even feel any extra weight dell Inspiron 4000 battery,dell Inspiron 4100 battery.

You can charge the external battery with the laptop’s power adapter so there is no need to carry an extra cord. Once you keep it for charging, you will see a red light on the AC adapter. It will turn green once the battery is fully charged.

Most external laptop batteries have an aluminum coating so they are quite sturdy. They have rubber feet so that they do not slip away. They usually have a USB port, a charging port, a voltage slider, and a discharging port. The USB port is useful for charging portable devices such as a digital camera, cell phone, PDA and digital audio player dell Inspiron 4150 battery,dell Inspiron 8000 battery.

It turns out, technology costs more than TechCrunch founder Michael Arrington thought, as the price of his CrunchPad appears to be creeping higher and higher.

Illustration: Lou BeachThe touchscreen tablet computer was supposed to be “dead simple,” in Arrington’s words, with little functionality beyond a Web browser. To that end, Arrington was hoping to sell the device for $200, but in January he said $300 seemed likelier. (I’d provide the link, but TechCrunch has apparently removed that page now.)

Now, a story on CrunchPad manufacturer Fusion Garage by The Straits Times in Singapore says the estimated CrunchPad price is $400. That’s a problem.

(By the way, I find it deliciously ironic that Arrington, the king of leaks and dirty details, can’t keep the lid on his pet project. On the other hand, maybe all CrunchPad news is carefully orchestrated and Arrington knows exactly what he’s doing.)

My colleague David Coursey was right on when he said the CrunchPad needs a low price point — $99 or $200, tops. At those prices, or even at $300, the CrunchPad is somewhat of an easy buy, and sits in a league of its own as a simple gadget for Web browsing.

But bump the price up to $400, and now the CrunchPad has competition. Does the consumer buy the Web device with the fancy touch screen, or is it smarter to get a netbook that can do it all? For tablet buyers, perhaps Amazon’s Kindle e-reader will be more attractive.

And then there’s the fabled Apple tablet. If the device is indeed real, it could very well cost $500. With only a hundred bucks difference between the hottest gadget brand out there and a startup that’s never sold technology devices before, the decision would be a no-brainer.

To put it simply, a $400 price tag would make buying the CrunchPad a difficult decision. For a device that’s supposed to be a natural fit for Web-connected consumers, that spells trouble.

There are more than 15 billion batteries in landfills worldwide, according to an article published by the Hamilton Institute. About 89 percent are estimated to be common household acer laptop battery, or the alkaline variety. This poses a variety of problems to the environment. Battery acid is highly toxic, heavy metals may leak into the water supply and, if incinerated, the components cause air pollution.

The invention of the paper battery has been hailed as an efficient “green,” or environmentally friendly, technology. The battery, which is made of up to 90 percent cellulose, is no thicker than a common sheet of printer paper, about .025 mm (.00098 inches) thick. Because of its composition, the paper battery is completely non-toxic and fully biodegradable acer TravelMate 220 battery，acer TravelMate 240 battery.

Created in 2007 by a group of students at the Rensselaer Polytechnic Institute in Troy, New York, the paper battery is the result of paper infused with carbon nanotubes, which allow the paper to conduct electricity. A carbon nanotube is a small cylinder-shaped wire made from carbon, a naturally occurring substance that is the basis of most life on the planet. The introduction of carbon nanotubes into the paper battery gives it a unique property. Unlike most batteries in use, the paper battery can be twisted, crumpled, molded or contorted into a variety of shapes and not lose any integrity. The flexibility of nanotubes allows these actions to occur, and the battery will be just as efficient no matter what form it is twisted into acer TravelMate 250 battery，acer TravelMate 260 battery.

The paper also is infused with electrolytes in the form of liquid salt, which furthers the conductive properties of the battery. Because of their highly conductive state, paper batteries can function as both a normal lithium-ion battery and a supercapacitor. This means that the battery can store and regulate higher amounts of electricity.

There is no water involved in the process of creating the battery. Because of this, the battery has a functional temperature range of -100 to 300 degrees Fahrenheit (-73 to 149 degrees Celsius). The wide temperature range presents an array of options for use, including high heat and freezing environments in which normal batteries might be subject to breaking, bursting or cracking. Also, given the unique construction of the battery, the medical community has its eye on the battery for use in pacemakers.

A paper battery is made as a completely integrated device, unlike most alkaline batteries, which contain several components. The nanotubes are embedded into the paper upon creation, and the electrolytes are soaked into the cellulose. This means that all the components are bonded to each other on a molecular level, giving paper batteries yet another level of durability acer TravelMate 280 battery，acer TravelMate 290 battery.

Can it be? Is the device we already started saving up an undetermined amount of money to buy because we don’t even know how much it costs yet dead on before arrival?! Or is it coming to CES with Apple? And an iPhone bug lets the Macalope ride one of his favorite hobby horses: Apple and security.

Only the good die before being young

Sad news today, folks. You know that tablet device that’s totally for sure coming in the fall 2010 October? Well, the horny one hates to be the bearer of bad tidings but, it’s a failure (tip o’ the antlers to Daring Fireball). Oh, Apple tablet. We hardly knew ye.

Well, actually, we didn’t know ye at all. Because ye hasn’t even been announced or leaked in any detail. So what’s this about ye being a failure again?

Well, this, simply put, is sensationalist technology punditry at its worst. PC World’s Michael Scalisi is trying to have his cake and smear it all over his face like a two-year-old too.

Sensationalist headline?

Rumored Apple Tablet Is a Train Wreck

Check.

Weaselly escape clause?

If Apple does release a device that resembles the rumored tablet, it will need some killer twist that nobody saw coming. It wouldn’t be the first time Apple pulled something like that off.

Check. Now when Apple comes out with something good, Scalisi can point to that sentence and say “See? I was right!”

Scalisi, of course, has no idea what Apple’s going to introduce. What he means to say is that, to date, tablets have failed miserably for these reasons and Apple will need to resolve these issues if it wants to be successful where others have not been. Only that doesn’t drive as many hits as “APPLE TABLET DOOOOOOMED!” so here we are.

Sigh.

CE yeS?

Speaking of sensationalism, that sensationalist rag known as The Wall Street Journal reported this week that Apple, having given Macworld Expo the long kiss goodbye, will instead be attending CES, the giant consumer trade show in the little town of Las Vegas (also known as “Vegas” and sometimes even “Vega$”).

Well, not so fast, there, you supermarket checkout aisle, bat-boy-covering tawdry tabloid. See, Engadget’s Ryan Block was at the same elbow-rubbing event the Wall Street Journal’s Ben Charny was at and says what dinner were you at, Skippy?

Sure, if Jobs wants to go and keynote, CES would happily give the boot to whatever second-rate CEO from your battery-c-69_123.html”title=”" >Sonys, your Nintendos, your Microsofts they had already lined up and he could make a big splash. But to date all signs have been pointing to him stepping more behind the green curtain and operating the levers instead of appearing as a fiery disembodied head.

And the pointy one–who never gets invited to these journalist dinners–doesn’t see what Apple as a company really gets out of attending. He’s said since December that Apple can have a horde of press vans lined up on de Anza Blvd just by clearing its throat, sighing heavily, or scratching itself, so why attend these trade shows where they have to compete with other vendors for oxygen?

In this economy, stay home and read a nice book, Apple. Let those other clowns throw their cash away on tickets to see Celine Dion at Caesars Palace.

Actually, that’s good advice in any economy.

iPhone bugaboo

Just like what happened in Vegas, we stay in Vegas, which today is the scene of the annual Black Hat security conference, featuring the unveiling of an iPhone bug that allows an attacker to take over your phone via a sequence of text messages.

It’s also the scene of a lot of topless dancing if iPhone bugs are not your thing.

But back to the bug. Thoughts on this range from big whoop to I shall use this as an excuse to jam as many falsehoods into one piece as I am physically able.

Despite the large number of dillweeds who will try to make hay with this, Apple better be quick with the patchin’, because the iPhone is not the Mac. The iPhone is all the rage, if you haven’t noticed, and that fame makes it a more tempting target. The proliferation of apps on the phone that may contain sensitive data as well as the arguably less-sophisticated user community doesn’t help either.

Security gives the Macalope the heebie-jeebies because he’s never gotten the sense that Apple’s taken it as seriously as it should. The brown and furry one has no desire to see the iPhone or Apple’s name besmirched by someone with a handle like Sir-HAX-Alot. That would just be embarrassing.

There’s been a lot of talk lately about Apple’s rumored tablet computer. And while it’s fun to speculate on whether or not this product will come to pass and when, why not focus on tablets that actually exist in the here and now? The Mac market has plenty of graphics tablets available that appeal to everyone from professional graphic designers, artists, and photographers to businesspeople and the scrapbooking crowd.

And they can certainly come in handy, even for people who’ve opted for a total keyboard workflow in order to avoid mousing. Mouse refugees have various reasons for giving up on the things: mice are kind of clumsy and don’t provide enough precision; some artists who are used to drawing with a writing implement such as a pen, pencil, marker, or charcoal stick, can’t stand the thought of pushing a mouse on a tabletop. And there are those who, for ergonomic reasons, learned to use a graphic tablet to avoid repetitive stress syndrome (the kind where every click registers in the shoulder or neck). Whatever the reason, tablets can be fun to use, and an increasing number of them are targeted to general consumers and businesspeople. While I personally would love to use a pen and tablet instead of a mouse, I have a left hand-right hand issue that prevents that from happening. (In case you’re interested, I’m one of those lefties who mouses rightie. So while I can navigate through documents and do general selections with my right hand, any detail work such as photo editing would have to switch to my left hand, and all that switching back and forth is awkward.)

Here at Macworld, when someone says “tablet” we think “Wacom.” There’s a good reason for that. For the longest time, Wacom was practically synonomous with graphic tablets for Mac users, and in terms of sheer numbers and variety, Wacom continues to dominate the Mac graphic tablet market. Today, Wacom sells several varieties of tablets for different segments of users: There’s the high-end (read: pro-level and expensive) Cintiq, the middle ground (read moderately priced business and professional) Intuos 4, and the consumer oriented (read entry level, and cheaper) Bamboo line. It also has a wireless (bluetooth) Graphire model. Other companies such as Adesso also offer Mac-compatible tablets. All these come with pens, and some even ship with a companion mouse too.

Some brand new entries into this arena come from Genius, which has just released a couple of consumer oriented USB graphic tablets. The EasyPen i405 ($79) and MousePen i608 ($99) are designed for for business folk, graphic designers, and artists. The EasyPen i405 has 28 programmable hot keys while the MousePen i608 has 29. These give you instant and easy access to common Microsoft Office and internet functions, according to the company.

The accompanying cordless pen (which requires a AAA battery) features 1024-levels of pressure sensitivity and two buttons for controlling shapes and thickness while drawing or writing. The EasyPen i405 has a 4-inch-by-5.5-inch working area for portability such as use in a car, coffee shop, or mobile office. The MousePen i608 has a larger 8-inch-by-6-inch working area and includes a cordless mouse with an integrated scroll wheel.

Both tablets can be used to write, draw, sketch, or sign documents. You can use the device to edit photos, make comments, personalize documents, and navigate your workspace. The tablets work on both the Mac and the Windows OS, but may be a tad alienating to us because the software bundled with them is targeted to the operating system that is not ours. Nonetheless, they do ship with a Mac driver. Right now, absent any real testing, I can’t say how well the Genius tablets actually work, but stand by. We’ll get back with you on that soon.