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2010年12月21日星期二

Review: MacBook Air: Fast, impossibly thin and undeniably beautiful by goodlaptopbattery.com.au

goodlaptopbattery.com.au-Review: MacBook Air: Fast, impossibly thin and undeniably beautiful


shouji Review: MacBook Air: Fast, impossibly thin and undeniably beautiful by goodlaptopbattery.com.au
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Unpacking any new Apple product is always a joy, and even with its minimalist eco-friendly packaging the new 11-inch MacBook Air is no exception.
It’s the lightest Apple laptop so far. The flyweight computer might more correctly be called a netbook, rather than a laptop, because it has shed a number of components to make the weight.
There’s no CD/DVD drive, and the battery is a non-removable component tucked away inside the Air’s svelte body.
article 1338154 0C77193A000005DC 857 468x345 Review: MacBook Air: Fast, impossibly thin and undeniably beautiful by goodlaptopbattery.com.auThe impossibly thin MacBook Air is another beautifully-made Apple product
The Air is an undeniably beautiful object, as virtually every Apple product released in the Steve Jobs era has been. It’s fast too.
The 1.4GHz Intel processor within the wafer-thin computer makes short work of even the most demanding tests and the use of solid-state flash storage to replace the hard disk means that programs spring to life within seconds of being asked.
Once apps are running, they look lovely. The Air’s 11” 1366 pixel-wide screen is amazingly sharp, proving to be especially flattering on video playback. Watching a movie on the Air’s screen is almost being in a cinema, albeit a very long way from the screen.
Of course these features come at a price. The MacBook Air is two or even three times more expensive than non-Apple netbooks, although perhaps that’s not a fair comparison as there really isn’t a non-Apple product out there with the power or style to rival it.

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The real competition comes, ironically enough, from Apple themselves.
Although the Air is an astoundingly powerful machine for its size, the limited size of the screen means it will probably only be used by most buyers for word processing on the move, email, social networking and web browsing.
All tasks that an iPad teamed with a portable keyboard could do with equal elegance, and a markedly lower price tag.
The iPad, too, can conceal a mini 3G SIM card within its body. There are two USB ports on the Air, but one of them is so close to the Magsafe power connector that larger USB devices, such as 3G dongles, won’t fit into the Air’s left-hand USB port if the machine’s running off the mains. By no means a major problem but equally, not ideal.
That’s a limitation dictated by space-saving, as is the use of an internal battery.
Because battery life on the machine is so impressive – often exceeding the advertised 5 hours, carrying a spare battery is not such a necessity.
However, once you have got used to the LED battery charge ‘ladder’ on older Mac laptops, it seems a backward step to have to switch the machine on to check how much battery
is left.
Space savings, too, dictate a more compact keyboard than you might be used to.
It’s still perfectly big enough to type on, but the Air’s unlikely to be your only computer and adjusting for the size difference between the two can lead annoying errors such as to Caps Lock being engaged when you were typing an ‘a’, or vice versa.
Much of the new MacBook Air’s incredible power will probably go untapped by most users. Its elegance can be rivalled by Apple’s own tablet and for the better part of £1,000 potential buyers would have myriad other choices.
I still want one more than words can say.
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2010年12月13日星期一

Top 10 Tips to Extend iPod touch Battery Life – Wholesale Electronics News

Top 10 Tips to Extend iPod touch Battery Life – Wholesale Electronics News
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Apple rates the iPod touch’s battery as offering 36 hours of music or 6 hours of video playback on one charge. But sometimes you need more juice and less charge. So, if you’re looking for ways to get the most life out of your iPod touch battery, try these 10 tips.
iPod Touch 4G1 213x300 Top 10 Tips to Extend iPod touch Battery Life   Wholesale Electronics News
iPod-Touch
1. Reduce Screen Brightness
You can change the brightness of your screen. Needless to say, the brighter the screen is set at, the more battery it requires. Keep the screen more dim to conserve more of your battery.
2. Turn on Auto-Brightness
The iPod touch’s built-in light sensor can be your ally in extending the battery life of your touch. The when auto-brightness is turned on, the sensor will automatically adjust the brightness of the screen based on how much light is nearby. This means that in brighter settings, the screen will be dimmer, using the ambient light to aid seeing the screen. In this way, auto-brightness can help extend the life of your battery.
3. Keep WiFi Off
Unlike the iPhone, the iPod touch can only connect to the Internet when there’s an open WiFi hotspot nearby. Because of this, iPod touch users are less likely to drain their batteries by trying to connect to the web all the time. Some may keep WiFi turned on at all times in hopes that an open hotspot will appear, but that’s a sure way to drain your battery life and will only work well in some places. So, unless you’re using WiFi right now, keep it turned off.
4. Turn Off Location Services
The iPhone has a GPS device built into it for extremely accurate directions and other location data. While the iPod touch offers location data, it’s not using GPS, and thus isn’t quite as powerful or accurate. In fact, the iPod touch’s location services require WiFi to be enabled to work (and we just talked about WiFi, right?). Still, using these location services, your touch can offer you an approximate location and walking or driving directions, among other features. But, since it and WiFi need to be on simultaneously to work, if you’re not using Location Services immediately, and don’t plan to right away, turn them off and save some power.
485041 003 Top 10 Tips to Extend iPod touch Battery Life   Wholesale Electronics News
5. Turn Data Push Off
The iPod touch can be set to automatically suck email and other data down to it or, for some kinds of accounts, have the data pushed out to it whenever new data becomes available. Of course, both features require the iPod to be connected to a network via WiFi, something we’ve already established drains battery on its own. When you add this second feature, you’re draining even more power. So, unless you’re waiting for a super-crucial email, turn push off to extend your battery’s life (though with push off, you’ll need to set your email to check automatically or do it yourself).
6. Fetch Email Less Often
The less your iPod touch accesses a WiFi network, the less battery it uses. So, set it to check your email accounts less often. Try checking every hour or, if you’re really serious about saving battery, manually. Manual checks means you’ll never just have email waiting for you, but you’ll also stave off the red battery icon.
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7. Auto-Lock Sooner
You can set your iPod touch to automatically go to sleep – also known as Auto-Lock – after a certain amount of time. The sooner it sleeps, the less power it uses. Try setting Auto-Lock to 1 or 2 minutes ot save the maximum juice.
8. Turn off Equalizer
The iPod touch has a built-in equalizer feature that dynamically adjusts the adjust of the music its playing to increase bass, decrease treble, etc. Because this adjustment happens on the fly, it requires extra battery power. Turn it off to save battery. Turning it off means you’ll end up with a slightly modified listening experience – and the battery savings might not be justified for the true audiophile – but for those hoarding battery life, it’s a trade worth making.
viewsonic viewpad 300x283 Top 10 Tips to Extend iPod touch Battery Life   Wholesale Electronics News
ipad
9. Do Less-Battery-Intensive Things
Not all ways to save battery life involve settings. Some of them involve the way you use your iPod touch. Things that require it be on for long periods of time, or use a lot of system resources, suck the most battery. Of course, some of these things also make the iPod touch the most fun, like movies and games from the App Store. If you need to conserve battery, limit your use of battery-intensive apps.
10. Buy an Extended Life Battery
If all else fails, just get more battery. A few accessory makers offer extended life batteries for the iPod touch (just make sure not to accidentally buy one designed for the iPhone – they look very similar!). If you need so much battery life that none of these tips help you enough, an extended life battery is your best bet. With one, you’ll get days more standby time and many hours more use.
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Hands-on with Synaptics’ ClickPad Series 3.0 for the future Of Touch pad
- http://www.wholesaleeshop.com.au

Building a better clickpad 300x225 Hands on with Synaptics ClickPad Series 3.0 for the future Of Touch pad
Building a better clickpad
When you get right down to it, laptops only consist of a few key parts as far as user interface is concerned. Keyboard, screen, speakers–and, of course, the touch pad. With multitouch tablets and smartphones changing the interface landscape drastically, it’s quickly becoming a multitouch world, and computers are the devices playing catch-up. Synaptics, makers of most multitouch touch pads used today, have a next-generation clickpad in development that hopes to close the gap quickly. Called the Series 3.0 Clickpad, it’s a wider, button-free click surface that’s the successor to clickpads seen in some current Windows laptops.
When it’s all boiled down, the ClickPad Series 3.0 offers several significant improvements:
  • More accurate finger recognition. The 3.0 Clickpad has 10-finger independent recognition on its capacitive surface, something more akin to what devices like the iPad have. Synaptics’ image-sensing technology on the touch pad also is far more accurate at locating the shape of the finger being used, and whether it’s a flat surface or something resembling a palm. This allows an override of the touch technology when a palm is accidentally placed on the surface when typing.
  • Multifinger gestures. Apple’s clickpad has had this for years, but the new Clickpad allows up to four-finger gestures and a wide variety of gestures to clear the desktop, browse back and forth between Web pages, and more accurately pinch-to-zoom and rotate. Four-finger swiping brings up a clever “deck” of open windows, which can be easily navigated between.
Top clicking Hands on with Synaptics ClickPad Series 3.0 for the future Of Touch pad
Top-clicking
  • Clicking anywhere. Current clickpads work like a giant lever, angling downwards from a hinge on the back. Apple’s clickpads don’t click well at the back end, and neither do equivalent Windows clickpads. Synaptics’ next-gen model is a large surface that can click down at any part of the pad. Sometimes the concept model felt a little loose, but in future pads it’ll be nice to engage in some top-clicking.
  • Scrybe. Synaptics is working on a gesture-based vocabulary for other clickpad-initiated controls. Some may involve drawing a question mark to begin a search, for instance. We welcome more features, but a gesture vocabulary will need cross-application support and could get confusing to master. We’re reminded of Graffiti for the Palm Pilot; hopefully, it won’t be as confusing.
To read more good posts, please follow us on Twitter: http://twitter.com/wholesaleeshop Thank you!
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http://wholesaleeshop.com.au/Wholesale-Electronics-News/hands-on-with-synaptics-clickpad-series-3-0-for-the-future-of-touch-pad/

The Best Laptop Battery Source: www.batteryfast.co.uk

The Best Laptop Battery Source from www.batteryfast.co.uk
Theres a new player in town in the laptop battery arena. batteryfast is a computer electronics company with the most successful OEM record in the world. It has decided to produce top-notch replacement laptop batteries for a wide range of brands under the website http://www.batteryfast.co.uk/.
www.batteryfast.co .uk 1 The Best Laptop Battery Source
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One of the most frustrating aspects of owning a laptop is the problem of battery life. Most laptop manufacturers claim six to eight hours of battery per full charge, but how long can the battery actually carry that kind of charge? The reality is most external laptop batteries starts degrading within the first year, then you find yourself depending more and more on available wall outlets. Bang goes portability for an expensive piece of electronics! All that trouble for the want of a battery with a workable charge.
The second most frustrating thing about the laptop is the availability of a replacement unit. Chances are, the original manufacturers dont have it on stock, has phased out that particular model or will take forever to ship it to you. battteryfast.co.uk provides Dell replacement laptop batteries for many laptop models. These include models under Acer, Asus, HP , Dell, Fujitsu, Sony and Toshiba. For models for which a replacement battery is not available, the website can offer battery extenders for many models as well. As a global power saler we will stand behind our laptop battery 100%, Buy now up to 30% discount!Thats a relief as well as a convenience!
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New Trent laptop batteries are brand new replacement batteries made from first-class quality cells, tested throughout the manufacturing process to match the original batterys performance. Manufactured under international standards and certification the battery is guaranteed to be built to original specifications, and has no memory effect. Each replacement battery carries a 12-month warranty and 30 days money back and secure shopping guarantee.
In order to determine if you can purchase a replacement battery or a battery extender, check out http://www.batteryfast.co.uk/ for available battery models. If your particular model is not available, you may want to consider a laptop battery extender instead. You can also request for your models battery from the manufacturers. New Trent has an impressively prompt and customer-oriented service record. This is one of the reasons they are so popular, and why they can offer the batteries at such bargain-basement prices. Check out New Trents batteries at http://www.batteryfast.co.uk/ and you can let all your laptop frustrations melt away.
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2010年12月12日星期日

Top Ways To Enjoy Your iPad For The Holidays by goodlaptopbattery.com.au

Top Ways To Enjoy Your iPad For The Holidays by goodlaptopbattery.com.au

Joy of christmas presents1024 770565 300x225 Top Ways To Enjoy Your iPad For The Holidays by goodlaptopbattery.com.au
It’s December.  And you might be winding down the year, getting ready for the Holidays, and starting at your iPad wondering what you can do with it right now to have some fun or make it a little more useful.  Well, here are the top ways you can make use of it right now.
During this time of the year, there are a lot of people getting ready for the Holidays and there are about 6 million of those people that own an iPad.  I wish all 6 million were coming to TCGeeks each day but in case you happen to drop by and are wondering what you can do with your iPad for the Holidays, here are a few great suggestions.
To start off with, you can use your iPad right now for keeping track of your Holiday shopping list and budget.  To do this, grab the Gifts HD app and check it out.  It is a top selling app and is featured by Apple as one of the best Holiday apps of the season.  With Gifts HD you can keep your shopping list for all your family and friends, add a budget for each person and as you add items to the list, you can even click each item and compare prices within the built-in browser.  The app saves you hours of holiday frustration trying to keep lists and budget amounts.  Grab a copy today and start keeping your lists.
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Next up are some great Holiday books.  Grab a few of these great book apps and enjoy a totally new way to experience all the classics.  When you turn a book into an app, great things are bound to happen and these are no exception to that.  Apps as books bring new elements to the book reading experience.  These holiday books can read to you, provide animation, offer up bright images and superb graphics.  It will keep you and your kids entertained for quite a long time.  Here are some great iPad holiday books.
  • How The Grinch Stole Christmas
  • A Christmas Caro Twas The Night Before Christmas
  • Rudolph The Red-Nosed Reindeer
christmas tree with presents Top Ways To Enjoy Your iPad For The Holidays by goodlaptopbattery.com.auAll those book are great to have and they add to the entire iPad Holiday app experience perfectly.  Now that you have your shopping list and books taken care of, how about some great games to play for the Holidays?
These are great games and perhaps you have some time on your hands or you want to keep someone entertained or you simply just want to have a little fun – these will not disappoint.  For some great iPad holiday game apps try out Angry Birds – The Holiday Edition , Cut The Rope – Holiday Edition and Christmas Sudoku HD.  Any of these iPad Holiday games are sure to both challenge you and provide fun at the same time. The Angry Birds Holiday edition is the most interesting in that they release a new “level” once each day until the 25th.  It cleverly keeps you coming back for more.  Cut the Rope and Suduko are just plain addicting fun but well worth it.
So now you have your shopping list taken care of, some books to enjoy, and some games.  What about some iPad Holiday cooking apps? What a better way to enjoy Holiday food than with the Better Homes and Gardens “Celebrate the Holidays” iPad cooking app.  It’s packed full of recipes in full color and plenty of food.  Additionally you might want to check out the top-rated Martha Stewart Makes Cookies (She also makes a lot of money).  This app is tastefully done (no pun intended) with full color recipes, ideas, videos, and some excellent baking tips for the perfect Holiday desserts.  Lastly you might want to check out a favorite for several months running which is the Epicurious app.  it also has some great Holiday recipes and tips.  Between all three of these iPad Holiday cooking apps you should be fully covered in the food department. Now, let’s move on to some other iPad Holiday apps that add to the fun of the season.
yulelog fire lg Top Ways To Enjoy Your iPad For The Holidays by goodlaptopbattery.com.auQuite by chance you may want to explore some other iPad apps for the Holidays and guess what? We have a few that will make your season a little brighter.  How about an Advent Calendar for the iPad?  Yep the Advent calendar has gone digital and this one is really nice with the traditional features of an Advent calendar and a few new surprises .  Heck at $.99 it’s probably also the cheapest one you will find this year.  In the mood for a crackling fire this Holiday season? Check out Fire HD which brings you some amazing ways to enjoy lifelike fireplaces with background music as well!  Grab an iPad stand and enjoy a Holiday fire.  In the mood for some odd Holiday fun? Check out these two apps.  The first one is the Talking Santa for iPad  and the second is Hamster Holidays.  They are a little odd and creepy but sure to provide at least a few hours of pure entertainment.  The Talking Santa is especially worth it.  He was featured on the Today Show and provides some very sage advice.  Not to be left out, the VirtualMenorah is a great app for the Jewish Holiday and it fully supports multitasking so you can see your candles right where you left off!  Finally we have Christmas Tree HD .  This great iPad Holiday app is sure to please those that just want to decorate a tree and not have to clean up the mess.  It’s a beautiful Christmas tree that comes with countless decorations and some great background music.
Now, you have all you need for a great Holiday season with your iPad.  What’s left?  Why not form a band? Yeah and iBand.  Take a look here at what these guys have been able to do with their iPads and a traditional Holiday !
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2010年12月9日星期四

Winning the battle for educational IT spend helped Apple lose the business and home computer war.

There are signs that Apple is rebuilding its education market share, through its laptops, the iPhone halo effect and the embarrassment that was Windows Vista. “Apple surpassed Dell as the number one supplier of portables to US higher education for 2007,” Apple Chief Operating Officer Tim Cook announced apple a1185 battery in 2008.
apple a1185 Winning the battle for educational IT spend helped Apple lose the business and home computer war.
The number of Macs on US campuses rose 18 percent between 2009 and 2010. Cult of Mac reported that while only 200 schools used Macs versus 2,500 Windows-based locations in 2003, by 2009 the numbers were near even, with 1,400 schools using Macs versus 1,700 using Windows, according to Student Monitor.
The iPad is Apple’s latest weapon in the battle for education, and Apple at last has a product that at least matches the competition on price while blowing it away in terms of function and quality.
eMac The ‘I’ in iMac stands for “internet”, Just dropping this simple letter in front of the word Mac appeared to utterly alter the fortunes of not just the Mac but Apple itself. In 1998 the Mac was poised for the scrapheap. The iMac almost instantly became the world’s most popular personal laptop battery.
The idea therefore of jamming a lower-case vowel against the word Mac, Book, Pod, Pad or Phone was certainly a rum one. You can multiply your product line by 27 just by dreaming up appropriate words for each letter of the alphabet – ‘a’ for Audio, ‘b’ for Business, ‘c’ for Creative, ‘d’ for Designer, etc.
The ‘e’ in eMac stood for Education and was first seen in the cute eMate (which beat the iMac to the initial-little-letter gig so should claim some of the glory, although eWorld was first coined by the brilliantly-named-herself Cleo Huggins, Apple’s head of human interfaces). As stated above, Apple used to be Head Boy in the education IT sector, so a range of spin-off products made a lot of sense.
The original idea was for the eMac to be available only to the education market, but it was quickly released to the general public a month after its launch in April 2002 – although it went education-only again in 2005 in order to push non-scholars towards the pricier iMac.
It would have been fun if the ‘e’ handle had got some traction. Perhaps we’d have had an ePhone or ePad, and maybe even eLife school software. But it wasn’t to be. Apple CEO Steve Jobs prefers minimal product lines not voluminous lists of confusingly similar devices.
eMate The eMate was a neat little classroom laptop that predated the netbook by about a decade.laptop batteries
 Winning the battle for educational IT spend helped Apple lose the business and home computer war.
Essentially it was just a Newton PDA in a translucent crazy clamshell laptop case – so in some ways presaged the iPhone’s metamorphosis into the iPad.
Steve’s swift assassination of the Newton in 1998 meant an end to the eMate, too. But the handbag-like design was ported to the more able iBook the next year. Its futuristic curvelinear form gained it the nickname ‘Batnewt’, and it was later Batgirl’s computer for a brief cameo appearance in the movie Batman & Robin. She uses it to hack a CD given to her by Alfred – even though the eMate had no CD drive.
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Source:

http://batteryfast.com.au/battery-care/2010/12/winning-the-battle-for-educational-it-spend-helped-apple-lose-the-business-and-home-computer-war/

2010年11月25日星期四

How to Revive a Dead Laptop Battery - battery care tips by batteryfast.co.uk

How to Revive a Dead Laptop Battery - laptop battery care tips by quality battery store:www.batteryfast.co.uk

Bring a seemingly dead laptop battery back to life, to a usable state, though not quite as new. It could be almost as good as a laptop battery and a lot cheaper than a universal external laptop battery. With a freezer, in the same place you your peas and frozen TV dinners, you could back a dead laptop battery.


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Just follow the instructions below and save money. It costs you only the time it takes to completethe list below. So do yourself a favor and do it yourself.

1. Set a dead laptop battery in a completely sealed plastic bag.
2. Place the bag and battery in the freezer between 11-14 hours.
3. Remove the bag from the freezer and allow the battery to room temperature after taking out of his pocket, which is very important.
4. If your laptop battery is still wet with a dry cloth.
5. Place your laptop batteries once dead back to your laptop.
6. Now fully charge your battery then let it discharge fully. Repeat this step at least 3-4 times.
7. Your dead battery, should be much more usable, if not fully recovered.

Well, you do not remove the batteries for a fraction of the cost of alternative methods. So, do not condemn your laptop battery in the trasham but for the moment. With this method, you will see savings between 30-90% of the cost of replacement laptop battery. This inexpensive alternative method is to replace the batteries in the battery with a new brand. You must first remove the laptop battery from your computer. You must then carefully open the battery, a screwdriver should do the job. Inside is with multiple batteries and a plurality of wires are facing. AWord of warning when a battery is leaking proceed with caution. If you are not sure then do not continue.

Now you need to write down exactly the type of laptop battery that you have, and I repeat exactly what it is connected (cable) to each other. Just to make sure your old batteries, you could use a millimeter or a similar device to test to see what they have to state if this leaking then touch dispose of them properly and then make sure you wash yourhands thoroughly and you’re back in business. After confirming that they are actually dead laptop batteries need to order some spare batteries. These provide the replacement have a higher value than the old mah, only slightly. If your laptop batteries with new ones put in the correct position and replace the wiring so you can make the necessary soldering. Make sure you use the appropriate safety equipment and check all connectionscorrect. Once your laptop batteries in power and all confirmed, you should test your millimeter, to ensure they are working as expected.

Put the laptop battery and close properly. Install the laptop battery in your laptop and enjoy your laptop back to life.

You should consider the limited list below, which could also benefit from any of the above methods.

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Dell Laptop Battery FAQ | batteryfast.co.uk

Dell Laptop Battery FAQ | batteryfast.co.uk – UK quality battery store

Dell Laptop Battery FAQ | batteryfast.co.uk - UK quality battery store
Q How long does a Dell laptop battery last? When should I consider replacing mine?
A All rechargeable batteries wear out with time and usage. As time and cumulative use increase, the performance will degrade. For the typical user, noticeable reduction in run time generally will be observed after 18 to 24 months. For a power user, reduction in run time generally may be experienced prior to 18 months. We recommend buying a new Dell laptop battery when the run time does not meet your needs.
Q How should I choose between two batteries with different Watt hours (Whr) available on one system?
A Higher Watt hours (Whr) on the same system under the same operating conditions will generally deliver longer battery run time. For example, if you compare the same system, running the same applications, the 53Whr battery would provide approximately 65% more run time than the 32Whr battery.
Q How long am I able to use my Dell laptop on a fully charged battery?
A Many factors affect the amount of time that a portable computer battery can deliver power before it must be recharged. These factors include the configuration (processor, memory, etc.), types of applications being run and display brightness.Dell uses industry standard benchmarks for battery run time claims. For more information on battery run times and benchmarks, the white paper, "Understanding Battery Life in Portable Computers" is available at: http://www1.us.dell.com/content/topics/global.aspx/vectors/en/2005_batterylife?c=us&cs=555&l=en&s=biz
Q How do I charge my Dell laptop battery?
A The battery charges in the laptop when the laptop is connected to an AC power source via the AC adapter.
Q How long does it take for a Dell laptop battery to fully recharge?
A The charge time varies depending on the system. If the system supports ExpressChargeTM , the battery typically will have greater than 80% charge after about an hour of charging, and fully charge in about 2 hours with the system off.
Q What is ExpressChargeTM ?
A For a system advertised as having the ExpressChargeTM feature, the battery typically will have greater than 80% charge after about an hour of charging and fully charge in about 2 hours with the system off.
Q Should I totally discharge, then recharge my Dell laptop battery occasionally to make it last longer?
A No, discharging and charging does not increase the life of a Lithium Ion technology battery.
Q Can a Dell laptop battery be "overcharged"?
A No, the battery is designed to stop using the charger when it reaches full charge.
Q When docked or AC adapter is plugged into a wall outlet, am I using my battery charge?
A No.
Q Does Dell sell external battery chargers?
A Dell offers a Datamation battery charger for large institution customers. The charger has 16 charge bays to charge batteries for Latitude D500/D505/D510/D520/D600/D610
laptop systems. The product can be found at Dell.com here:
Q Is it easy to install a battery?
A Yes, very easy. First, make sure all open files are saved. Next, either attach the AC adapter directly to the laptop or set the system to "hibernate" mode or shut off. Release the latch on the current battery, and simply install the replacement battery.
Q What is a modular bay battery?
A In some laptop systems Dell offers a battery that can be used in the optical drive media bay (DVD/CD drive bay). This enables the use of two batteries, potentially extending the available run time.
Q If I install a modular bay battery, are my primary and modular bay batteries working at the same time to power my laptop computer?
A No, the modular bay battery is used first, then the system automatically switches to the primary battery. This is a deliberate design to allow the most amount of run time to remain in the primary battery in case the modular bay battery is removed and replaced with an optical drive.
Q For what use is the strip of LED lights on my battery?
A Most Dell batteries have an LED indicator that allows users to see how much run time and how much overall battery life are available at the touch of a button. To check battery charge, press the button and the number of lights that appear will tell you charge status. If all lights appear, you have a fully charged battery. Each light that appears accounts for approximately 20% charge. To check the battery health, press and hold the status button on the battery charge gauge for at least 3 seconds. If no lights appear, the battery is in good condition and approximately more than 80 percent of its original charge capacity remains. Each light represents incremental degradation. If five lights appear, approximately less than 60 percent of the charge capacity remains, and you should consider replacing the battery.
Q What does Dell recommend for battery storage for a long period of time?
A When storing for more than 4 days these guidelines can better preserve the life of your battery:

  • Do not store batteries for long periods plugged into or attached to any power source. This includes AC adapters and laptop security carts plugged into an outlet.
  • Laptop batteries, including those stored in laptop systems, should maintain an Operational Storage Temperature of 0° to 35°C (32° to 95°F).
  • Batteries may be stored in the laptop or outside of the laptop.
  • Charge batteries before storing. The recommended charging time should not exceed 1 hour. Typically, this should charge the battery to between 80% and 100%. (Some discharge will take place over time. Stored batteries are expected to discharge 10-15% over a four month period, for your information.)
Q Are there restriction with taking lithium-ion batteries on planes?
A Effective January 1, 2008, the Department of Transportation (DOT) through the Pipeline and Hazardous Materials Safety Administration (PHMSA) will no longer allow loose lithium batteries in checked baggage. These batteries may continue to be packed in carry-on baggage.
For more information: http://www.tsa.gov/travelers/airtravel/assistant/batteries.shtm
Q How should I choose the right battery for my new system?
A When choosing a battery, the main quality that you need to consider is the amount of energy that can be stored in a battery. This is measured in Watt- Hours (Wh). For longer runtime per charge, choose a battery with a greater Wh rating
If you want. Choose. Trade off.
Longer runtime Higher capacity . Higher cost
. Heavier weight
Lighter weight Lower capacity Lower runtime
Lower cost Lower capacity Lower runtime
Note: When used under the same conditions, a lower capacity battery will wear out faster than a higher capacity battery because it has to be charged more often.
Q What is a battery slice?
A Some Dell laptops have a battery that attaches to the bottom of the system, providing additional runtime for the laptop.

Q Does Dell recommend the use of a non-Dell replacement battery?
A Dell recommends that you replace your battery with a genuine Dell battery obtained from Dell. When using a genuine Dell battery, you can be assured that you have a battery that has been designed, qualified and manufactured to strict Dell quality standards. For safety and performance always use a genuine Dell battery purchased from Dell.
Dell does not evaluate the design or check the quality of non-Dell replacement battery packs. The quality and safety is unknown when using such batteries.
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