Why Are Laptop Batteries So Bad?

If you are like most people with laptops you know that they are only as portable as the nearest outlet.
The companies advertise like their laptop batteries make these machines so that they can go anywhere with you and there will be no problem but there is a problem.


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ou only have a couple hours max of normal word processing type use and then you are toast unless you either have a backup battery or you can plug in somewhere and recharge.
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The other problem is that lots of places that you go and that you would love to use a laptop at aren’t able to supply outlets to everyone and so you are up a creek as they say.

So my main question for this piece is why are laptop batteries so bad?

To answer this question I am going to do a quick search on the internet and try to quickly glean as much information as I can in the next few minutes and then I will proceed to pack it in to the next 2 paragraphs or so.

Here I go….
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Well we will start with what most batteries are made of and that is Lithium Ion cells (older laptop batteries were made of nickel cadmium). These batteries have several advantages including no memory and no scheduled cycling (That does not mean however that it is a good idea to repeatedly run your battery dead).

These batteries are therefore low maintenance. However because their cell oxidation can not be reversed through cycling there is a definite and short lifespan for these batteries.

This turns out to be around two to three years and is not necessarily lengthened by not using as oxidation goes on in the form of self discharge even when stored.
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Now it is recommended that one stores the battery at about 40% capacity and in a cool place.

The 40% capacity gives it the ability to self discharge slowly without going all the way dead (which is bad for these laptop batteries, if you recall). These batteries will oxidize more slowly in cooler temperatures which prolongs the life.

These power cells are not meant for long term storage as already mentioned because the self discharge will drain it sometimes to the point of no return.

The reason why these new laptop batteries are so much more expensive than they used to be is because they require an internal circuit that prevents it from overcharging.

Overcharging can cause the battery to heat up and actually burst into flames.


Wireless Networking Cards – A Closer Look

Ok, so you’ve read all the cool stuff and heard all the great things about going wireless and then it just hit you.
However, that works you don’t know or care but it hit you. That was it, the little voice in your head said, “do it” and that was that.


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nfortunately, that was awhile ago and since that “moment” you’ve done your part.

You did some research into what was needed to upgrade your computer but it’s all just so darn confusing. You keep thinking, why can’t someone just give me a few basics so I feel more comfortable about this whole “upgrading” process.

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If the above paragraph describes you and if you’re the typical computer user it probably does, then it’s time to exhale, calm your nerves, grab a latte and settle in because hopefully this article can shed a little understanding on at least one aspect of going wireless – the network card.

Like most “typical” computers users, you love your computer and you’ve pretty good at surfing the net, using email and you’ve probably even gotten fairly proficient at using your favorite word processing program but when it comes to some of the more technical aspects of your computer or computing in general, you are probably about as close to a “deer in the headlights” as you can get.
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Hey, no problem because you’ve stumbled across a source that hopefully can shed a little light into that wireless networking card abyss.

See, those searching skills do come in handy.

Let me start out by saying that when it comes to selecting a wireless networking card you can pretty much ignore all the hoopla except for the following three key factors: range, speed, and standards.

Ok, let’s do it and take a look at a few specifics.
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Below is a typical specification for wireless networking card.

This one just happens to be for a Linksys wireless PCMCIA laptop card. Frankly, I can’t tell you if this card rocks or it stinks, I’m simply using it as an example. And with that, let’s take a closer look.

Here’s the description from Amazon:
11 Mbps high-speed transfer rate; interoperable with IEEE 802.11b (DSSS) 2.4Ghz-compliant equipment; plug-and-play operation provides easy set up; long operating range (up to 120m indoor); advanced power management features conserve valuable notebook PC battery life; rugged metal design with integrated antenna; compatible with virtually all major operating systems; works with all standard Internet applications; automatic load balancing and scale back; model no. WPC11
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Like I mentioned above, most of the specs can be ignored.

To start with, “compatible with virtually all major operating systems.” That means nothing.

It’s simply fluff to expand the description to make the card appear better.

Range

Take a look at where it says “up to 120m indoor”.

This means that the maximum range of the wireless card is 120 meters — sure if everything was perfect. And by the way, one meter is equal to about 39 inches or 3 feet.

However, in the real world where nothing is ever perfect interference caused by thick walls, other power sources and the list goes on could reduce this number by as much as 90% – so just be aware of this.
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And without enough range, your wireless network is no longer wireless and therefore – worthless.

It serves no purpose to go wireless if you have to keep your computer next to the wireless port in order for it to work or if you have multiple computers to keep them all in the same room to get them to connect to each other.
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As a rule of thumb, unless your walls are made of drywall or wood, it’s best to buy about four times the strength you think you’ll need.

Even in perfect conditions, get twice what you think you’ll need – just to be safe.

Speed

Take another look at the description and find where it says Mbps.
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Mbps is the speed of the wireless connection – 11 Mbps is about one and a half megabytes per second. All 802.11b wireless cards have a speed of 11Mbps, while 802.11g cards run at 54Mbps or nearly 5 times faster. And of course, the next generation will be even faster.

Clearly, speed is important to your wireless network because it’s going to directly influence how long you have to wait to connect, how fast pages upload, file transfer rates, and your overall computer experience is always better when things download faster.
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I don’t know about you but if something takes more than a few seconds to download, I start to get impatient.

However, because there are currently very few Internet connections running at speeds over 11Mbps – it’s really as much as you need, at least for now.

Standards

You’ve probably noticed in the above specs the number 802.11 followed by a letter b. The b is the standard that the wireless device conforms too. Currently, there are 3 standards – a, b and g.

In a nutshell, 802.11b and 802.11g are compatible with each other while 802.11a isn’t compatible with either.
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Due to the incompatibility issues with the other two standards and because it’s an older less robust standard I would stay away from cards using it.

Between b and g, b is cheaper but slower, while g is more expensive but faster. It’s also worth considering that adding a b-speed device to a network that has g-speed devices will often slow the whole network down to b-speed, making the g-devices pointless.

Basically, the network will operate at the speed of its weakest link.
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If your wireless device doesn’t conform to the right standards, it’s not going to be much good to you. I often see uninformed people bidding for used wireless equipment on eBay, not realizing that it’s going to be terribly slow and may not work with other equipment they might have.

Always check what standard the wireless equipment is using and if you don’t know the 802.11 letter, don’t buy it!

A great place to research and find answers to everything “wireless” is Zephyr Net. Simply click the Wifi Hotspot link in the resource box below.

The Latest Home Business Trend is 150 Years Old

The Latest Home Business Trend is 150 Years Old

One of the hottest new ideas for a home-based business got its start in the Civil War era.
By the 1860s, sewing machines had become affordable for the average family, and because these machines reduced the time it took to sew a garment by up to 80 percent, enterprising women had time to sew for extra money.


A century and a half later many women, and men too, are earning a living with home sewing.

The Small Business Administration estimates that as many as 14 million Americans make their living from home. Sewing has a proven track record as a home-based business in dozens of niches, including upholstery, bridal wear, crafts and quilts.
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Sewing machine manufacturers have responded by producing “prosumer” models, such as the Janome Professional Series, with professional performance but consumer-friendly ease-of-use, making it possible for even more entrepreneurs to start home-based sewing and craft businesses. In a world of mass-produced products, shoppers value custom-made items, and many are willing to pay a premium for them.

Dianna Grundhauser ran her own quilting store on Maui, Hawaii. After five years, she decided the long hours necessary to run a retail location weren’t worth it and began running the quilt-making portion of her business out of her home.

“To do the kind of work I do, I needed an industrial machine. But I didn’t have the room,” said Grundhauser.
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She purchased a Janome 1600 Professional, a high-speed, straight stitch machine with the performance characteristics of an industrial model – speed, power and durability – and the size and convenience features of a home machine. Grundhauser now has a successful home business and sells her quilts online, which helps keep overhead costs low.

But home sewing businesses don’t always stay small. Scott Jones didn’t even know how to sew when he decided to make a custom-fit fleece jacket for himself as a college junior. His company, Beyond Fleece, now sells to serious outdoor enthusiasts around the world.

In addition to the 1600P, Janome’s Professional Series includes the 6600P full-featured sewing machine and the CoverPro coverstitch machines.


The Importance of Analyzing your Home Business Competition

The Importance of Analyzing your Home Business Competition

When you initially launch your home business venture, it is vital that you take a close and unbiased look at your direct competition so as to gain the insights that will be needed.
This is probably one of the most key parts of your business plan, and it is often ignored bu would-be entrepreneurs, unfortunately.


If you are set to launch your home business, the first step is to analyze your competition before your quit your day job.

aIn fact, you will to set aside a specific duration of time at regular intervals to take a peak at your competition and gain crucial business ‘intel’. A few of the areas you should certainly observe include their sales copy, their unique competitive advantage and marketing/advertising postion. Do not fail to look at any of these critical areas; it is indeed essential that you cover each one of them.

Be certain to talk with your competition whenever you can, realizing that most business owners, believe it or not, really do enjoy discussing their home business ventures since they are so near and dear to their hearts. Really, it is much like parents enjoy discussing their kids in many cases. Just invite another business owner to lunch and be sure it is on you.

aObviously, you may be better off talking with an out-of-town competitor as you certainly do not want them to be defensive about another competitor close by. If your home business will be limited to a certain area, then go a tad outside of it. And be certain to use the power of the web to spy on your direct competitors. This is quite common nowadays, in fact. Such services as whowhere.com can be a big help, and there are quite a few other services out there to choose from.

Another way to obtain this kind of information is to purchase from your competitors. You will then get their promotional print and/or coupons, and you will learn what they charge, which specific services that they feature and how comprehensive their customer service is. If they ship a product, you will discover whether or not they ship in a timely fashion. This knowledge could give you a competitive advantage. Furthermore, you may wish to check out the quality of the products for yourself.

aYou will probably get additional insights that you never would have considered otherwise.

If their venture is a service, you can easily witness the results on your own.

It may be a good idea to be honest about what you are doing when you are going about this market research with competitors, as you will wish to avoid a bad reputation with them.
 

Remember, Your home based business venture may start off rather slowly, regularly steadily adding customers as you become more established. Alternately, it could take off like a wildfire, swiftly becoming too hot for you to handle by yourself. How well you analyze your competition beforehand will have a lot to do with either one of those outcomes.