Today Dell announced its redesigned XPS line of notebooks

Today Dell announced its redesigned XPS line of notebooks, which features JBL vgp-bps21a speakers, Skype HD-certified webcams, and a new look. We went hands-on with the 14-inch XPS 14, which, for $899, gets you an Intel Core i5 460M vgp-bps21 processor, 4GB of RAM, Optimus-enabled Nvidia GT 420M graphics with 1GB of memory, and a 500GB, 7200 RPM The storage device that holds your OS, programs, and data.

Learn Morehard VGP-BPS13 drive.

Given the XPS’ history as a family of premium laptops, it’s odd that in its latest incarnation, it looks a lot like the company’s entry-level vgp-bps13b/q Inspiron series. Not that that’s a bad thing, per se. Both have a sturdy chassis ringed with a thin strip of metal, and a screen that’s planted vgp-bps13a/q closer to the keyboard, leaving more of the hinge exposed behind it.

We wish the area above the keyboard vgp-bps13/b were less cluttered. In that narrow space, you’ll notice twin JBL speakers, which flank the power button and a series of large LED lights, indicating Wi-Fi signal and battery life, along with three touch-sensitive VGP-BPS13A/B buttons.

However, the space left for the speakers was worth it. When playing music or videos, it not only showed off a high range, but was loud VGP-BPS9 enough so that we felt comfortable keeping the audio below the median level.

The 2-MP webcam takes 1600 x 1200 photos and 720p video, and, in a first for notebooks, VGP-BPS9/B is Skype HD-enabled. Although our images were well-lit and sharp and our 720p video was smooth, the colors appeared faded. We like the included Dell VGP-BPS9/S Webcam Central software, though.

The XPS 14 has 2 USB ports, as well as a USB port that doubles as an eSATA port. It also has HDMI output, a FireWire 800 port, an VGP-BPS9A/B Ethernet jack, dual headphone ports, a mic jack, and a 4-in-1 memory card reader. Unusually, many dell studio 17 battery of the ports, including one of the USB ports, and the HDMI, FireWire, and AC ports, are located on the notebook’s back side.

Overall, we really liked the style, performance, and audio quality of the XPS pa3535u-1brs 14, and for $899, it represents a good deal. Stay tuned for our full review.

It’s been a while since Dell updated its PA3534U-1BRS XPS line, the high-performance fleet of multimedia notebooks aimed at A/V-minded consumers. Today the manufacturer intros the newest generation of the notebook family.

Included in the family portrait are 14, 15, and 17-inch XPS machines that are new and improved thanks vgp-bps21/s to souped-up specs like Nvidia switchable graphics, powerful JBL audio, and a hefty focus on HD video and 3D TV-connectivity vgp-bps21/b for 3D gaming or Blu-ray playback.

The smallest of the bunch is the XPS 14 which retails for $899 and packs an Intel Core i5 460M processor, Optimus-enabled NVIDIA Graphics sony vgp-bps21a/b with 1GB of memory, a 500GB 7200RPM The storage device that holds your OS, programs, and data.

Learn Morehard drive, 4GB of RAM, a 2.0-MP webcam, and JBL audio hardware tweaked with vgp-bps13/q Waves MaxxAudio 3 digital sound processing tech. Quite the internal package for the price. Check out our XPS 14 hands-on for more details good battery and our early thoughts on the system.

The remaining two models, the XPS 15 and 17, begin to retail today for $849 battery and $949, respectively. Check out our hands on and look out for our full reviews

Facebook, Bing will be behind the engine

Today Bing and Facebook announced what could be viewed as an unholy marriage Sony VGP-BPS9 Battery of tech juggernauts or a natural evolution of web search. The fusion of Bing and Facebook is meant to provide a more personal touch to your Sony VGP-BPS8 Battery web searches, privileging data that matches things your friends are talking about on Facebook. That includes data from Likes, Places, Photos, and more. Over the next few weeks users will start to see results pulled from Facebook, including your friends’ faces, all over the Bing search results page. And when you search the web from within Facebook, Bing will be behind the Sony VGP-BPS9A/B Battery engine.

Facebook users (rightfully) worried about their data ending up in yet another place will be able Sony VGP-BPS9/B Battery to disable this instant personalization from a box on the Bing page. It’s not clear if you’ll be able to only stop Bing from showing you the Facebook-driven results or if you can also exclude them from your friends’ searches. Regardless, if the past is any indication, it’ll be yet another thing users will have to opt out of instead of opting in.

If Mashable’s Ben Parr is to be believed, Bing/Microsoft and Facebook were all about the mutual Sony VGP-BPS9/S Battery loving at the official announcement. Whether users will love this as much is yet to be seen. Making search better Sony VGP-BPS8A Battery has obvious benefits, and both companies are right when they say that our friends’ opinions are more valuable than an algorithm’s. By bringing the relevant data from Facebook to the search page, they’re making it easier to find this information faster.

On the other hand, this is now one ore giant company that knows too much about me. Another company that’s making itght connections between Sony VGP-BPS2 Battery my data and my friends’ data in order to better show me what i want, then tell me what I should want. Isn’t it Google’s job Sony VGP-BPS2A Battery to be that scary?

We’ll have to wait for the full roll-out to see how well Bing Sony VGP-BPS2B Battery and Facebook can implement this strategy. It could be that Bing becomes so good at finding what i want that I’ll give up Google forever. Or it could be that Bing will make a lot of embarrassing connections between what it thinks I want and what it thinks my friends would Sony VGP-BPS2C Battery suggest, leading me to stay away from the service forever. Who wants to take bets on which Sony VGP-BPS13 Battery will happen to you

World University Rankings App Makes Finding the Right College Easier

Picking the right college can be a big ordeal, which Sony VGP-BPS13A/Q Battery requires balancing respected reputations and affordability. Then you have to consider if you want a large or small student body, geographical distance from home, and an urban or suburban setting. Well now there’s the World University Rankings iPhone app, Sony VGP-BPS13A/B Battery perfect for high school students fresh out of there SAT exams and that are looking for the right university.

The World University Rankings app pulls data from 400 top ranked Colleges by Thompson Reuters to help Sony VGP-BPS13/B Battery answer these questions and more. The main college browsing options in the app is to go down the ranked list Sony VGP-BPS13B/B Battery of universities, which are customizable based on your preferences of the teaching faculty, student diversity, and influence with innovation or reputation. The lists load lighting quick, populating as soon as you start the app, plus they can also round down by filtered Sony VGP-BPS13B/Q Battery categories of region and cost.

While we though the filtered search was a nice, simple touch to the app, it can only pinpoint a location Sony VGP-BPS13A/S Battery down to the country level. For example; we setup our filters for the US region, a low tuition cost and a low cost of living Sony VGP-BPS13/Q Battery and the app gave us five universities including the Colorado School of Mines, MIT, Clemson University in South Carolina, Old Dominion University in Norfolk, Virgina and the University of North Texas. However to offset this there’s also a embedded satellite Google map to give users a more tactile way of searching for a University and to view where it is.

When looking at one college, the app gave us even more information with a brief summary of the university good battery along with statistics about the faculty, student body demographics, course subject matter, and the latest news from battery campus. We think one major omission of this app is the lack of a search function, so we could not quickly look up or check back to a college we wanted. The app does not list every college in existence since it is powered by Reuter’s rankings, but it more than makes up for it’s weaknesses with its ease batteries of use. The World University Rankings app goes for $4.99 on the iTunes good batteries Store

ASUS Eee PC 1201HA,ASUS Eee PC 1018P,ASUS Eee PC 1016P

Mit dem Modell Eee PC 1201HA setzt ASUS bei der Display-Größe VGP-BPS13A/S von Netbook neue Maßstäbe, denn der Rechner bietet eine Bildschirmdiagonale von 12 Zoll und sorgt so für wesentlich mehr Übersicht. Trotzdem VGP-BPS9 ist es den Entwicklern gelungen, den Minirechner extrem mobil zu konstruieren.

Gute Leistung

Im Gehäuse des Eee PC 1201HA verrichtet ein Intel Atom Z520-Prozessor seine Arbeit und geht dabei mit einer Taktfrequenz akku sony VGP-BPS13A/B von 1,33 GHz ans Werk. Der CPU stehen 512 kb L2-Cache und ein 533 MHz schneller Frontsidebus zur Verfügung. VGP-BPS10 Auch bei der Arbeitsspeicher-Ausstattung setzt sich der Minirechner von der üblichen Netbook-Ausstattung ab, denn ASUS spendiert dem Eee PC 1201HA akku sony VGP-BPS9/B zwei GB DDR2-SDRAM. Die Speicherkapazität der verbauten SATA-Festplatte ist mit 250 GB zeitgemäß und bietet so genügend Speicherplatz, um neben Betriebssystem und Programmen auch reichlich Daten und Multimedia-Dateien, wie Fotos, Videos akku sony VGP-BPS13B/Q und Musik unterzubringen. Außerdem bietet ASUS mit dem Rechner 500 GB Speicherplatz im Internet an, die für ein akku VGP-BPS9/S Jahr kostenlos genutzt werden können.

Großes Display

Mit einer Bildschirmdiagonale akku Sony VGP-BPS9A/B von 12,1 Zoll ist der ASUS Eee PC 1201HA für diese Geräteklasse üppig ausgestattet. Das Display lässt sich mit einer maximalen Auflösung von 1.366 x 768 (WXGA) Bildpunkten betreiben. Der glänzende Bildschirm verfügt außerdem über eine energieschonende LED-Hintergrundbeleuchtung. VGP-BPS2A Der Grafikprozessor ist im Chipsatz des Minirechners integriert.

Viel Ausstattung

Die Kombination aus einer Webcam, die mit einer Auflösung von 0,3 Megapixeln arbeitet, VGP-BPS2C integriertem Mikrofon und Stereolautsprechnern machen den ASUS Eee PC 1201HA zum optimalen Gerät für Videokonferenzen VGP-BPS2 und Internet-Telefonate. Die nötige Netzwerkanbindung kann wahlweise kabelgebunden per 10/100-Ethernet oder drahtlos nach den Standards 802.11 a/b/g/n hergestellt werden. Externe Hardware kann unkompliziert über drei USB-2.0-Schnittstellen mit dem Minirechner Sony VGP-BPS2B Akku verbunden werden.

Hohe Mobilität

Mit Gehäuse-Abmessungen von 296 x 208 x 27,3/33,3 mm ist der ASUS Eee PC 1201HA akku sony vgp-bps8 sehr mobil und bei einem Gewicht von 1,38 Kilo leicht zu transportieren.

ASUS Eee PC 1018P

Die Minirechner der Eee PC 1018P-Serie VGP-BPS8a sind technisch mit einem guten Schnittstellen-Angebot ausgestattet. Optionen bieten die einzelnen Netbooks der Reihe bei den eingesetzten Intel Atom-Prozessoren und der Farbgebund.

Flexible Leistung

In der preiswerteren Basisausstattung sind die Notebooks der Eee PC 1018P-Serie mit einem Intel Atom N455-Prozessor ausgestattet, VGP-BPS5 der eine Taktung von 1,66 GHz vorgibt. Etwas mehr Leistung bieten die größeren Modelle der Reihe. Hier kommt die zügigere Intel Atom N475-Zentraleinheit VGP-BPS5A zum Einsatz, die einen Arbeitstakt von 1,83 GHz vorweisen können. Nicht gerade üppig ist die werksseitige Ausstattung Akku HP Compaq NX6315 mit Arbeitsspeicher. 1.024 MB DDR3-SDRAM werden standardmäßig verbaut. Immerhin lässt sich das RAM nachträglich verdoppeln, um die Leistung des Minirechners zu erhöhen. Als Datenträger kommt in allen Modellen der Serie eine SATA-Festplatte mit einer Speicherkapazität HP Compaq C700 Akku von 250 GB zum Einsatz. Ein optisches Laufwerk ist, wie in der Geräteklasse üblich, nicht im Gehäuse zu Akku HP 2133 finden. Es kann aber extern nachgerüstet werden.

Kompakter Bildschirm

Um die Mobilität und den günstigen Preis der Eee hp nx6125 akku PC 1018P-Modelle zu gewährleisten, kommt in den Netbooks ein 10,1 Zoll großer Bildschirm zum Einsatz. Der Energiehunger des glänzenden Bildschirme, die mit einer maximalen Auflösung von 1.024 x 600 Bildpunkten arbeiten, wir zusätzlich durch eine LED-Hintergrundbeleuchtung gezügelt. latitude d620 akku Auch die eingesetzte Grafiklösung Intel Graphics Media Accelerator 3150 ist weniger für Spieler geeignet latitude d630 akku als dazu, die Akkuleistung zu erhöhen.

Viel Mobilität

ASUS stattet die Eee PC 1018P-Netbooks mit einem 4-Zellen-Lithium-Polymer-Akku Akku Dell Latitude D610 aus. Der liefert in den Modellen mit dem kleineren Intel Atom-Prozessor eine maximale Betriebszeit von bis zu neun Stunden. Bei der größeren Akku Dell Latitude D830 CPU wird die Unabhängigkeit von der Steckdose um mindestens eine Stunde verkürzt. Einfluss auf das Gewicht hat die technische Ausstattung nicht. Und so sind die Rechner der Eee PC1018P-Serie mit 1,1 Kilo echte Leichtmatrosen. Auch die Gehäuse-Höhe akku dell inspiron 1721 von 21,9 mm an der dicksten Stelle macht die Rechner sehr mobil.

ASUS Eee PC 1016P

Mit den Modellen der Eee PC 1016P-Serie erweitert ASUS sein Sortiment um neue 10-Zoll-Minirechner, Akku Inspiron Mini 9 die technisch identisch aber farblich unterschiedlich lieferbar sind. Die Kleinstrechner der Reihe sind gut ausgestattet Akku Inspiron Mini 10V und bieten eine üppige mobile Betriebszeit.

Gute Ausstattung

Verbindungen via Videotelefonat kann der Eee PC 1016P-Nutzer über eine Webcam herstellen, die eine Auflösung von 0,3 Megapixeln bietet. Damit Akku Inspiron Mini 10 auch die gängigen Speicherkarten gelesen werden können, bietet der Minirechner Unterstützung für die Formate MMC, SD Akku Inspiron Mini 12 Memory Card und SDHC. Drei USB 2.0-Schnittstellen sorgen zudem für eine einfache kabelgebundene Verbindung zu externer Hardware, wie Drucker, Scanner oder DVB-T-Stick. Das Netzwerk lässt sich per Strippe über einen 10/100-Ethernet-Port anzapfen. Auch drahtlos haben die Kleinstrechner einiges akku Dell Vostro 2510 zu bieten. So wird das Internet nach dem aktuell schnellsten Standard 802.11 b/g/n angesprochen. Die Verbindung zu externer Hardware, wie Maus und Tastatur oder zu einem Mobiltelefon kann über integriertes Bluetooth 3.0 + EDR hergestellt Dell U661H akku werden.

Solide Leistung

Im Gehäuse des Eee PC 1016P arbeitet die Netbook-CPU Intel Atom N455 mit einer Dell N950C akku Taktung von 1,66 GHz. 2.048 MB DDR3-SDRAM stehen dem Minirechner als Arbeitsspeicher zur Verfügung. Viele andere Dell T114C akku Modelle bieten hier nur die Hälfte. Auch die verbaute Festplatte ist mit einem Fassungsvermögen von 250 GB in Netbook-Segment gut ausgestattet.

Hohe Mobilität

Mobilität ist eines der Hauptargumente akku für die Anschaffung eines Netbooks, und hier kann der Eee PC 1016P punkten: Mit einer Ladung akku des eingesetzten 6-Zellen-Lithium-Ionen-Akkus kann das Netbook bis zu zehn Stunden ohne Anschluss an akkus eine Steckdose betrieben akkus werden. Mit einer Höhe von 37 mm trägt es in der Notebook-Tasche akku zudem nur wenig auf. Auch das Gewicht von nur 1,3 Kilo macht den Eee PC 1016P auf Reisen akkus zu einem angenehmen digitalen Begleiter.

HTC Droid Incredible

Motorola Droid owners now have a reason to be jealous. Verizon's third and arguably best vgp-bps8 Droid handset is the HTC Droid Incredible, an Android 2.1 powered device with an updated version of HTC's Sense interface. The Incredible sports a sleek black-and-red design, an optical trackpad in lieu of a trackball, and a brilliant, 3.7-inch 480 x 800 AMOLED capacitive touchscreen. If that isn't enough, the Incredible comes with a 1-GHz Snapdragon processor, a sharp 8-MP camera, vgp-bps8a and tethering capabilities right out of the box (take that, iPhone). While we have some complaints, and the $199 price will be too steep for some, overall the Incredible is one sweet smart phone. laptop

Design

The Incredible is a gorgeous, black phone with red accents (signifying its ties to Verizon). It measures 4.6 x 2.3 x 0.5 inches, making it quite pocketable and thin, and it weighs 4.6 ounces. That's significantly lighter than the Motorola Droid (6 ounces) but the same weight as the GSM version of thevgp-bpl8. It felt light enough that we sometimes didn't notice it in our pocket. Up top you'll find a 3.5mm headset jack and the power button, which serves as a sleep/wake button when the phone is turned on. The right side of the device is clean and devoid of any buttons, the left houses a micro-USB port and a volume rocker.vgp-bps9,vgp-bps9/s,vgp-bps9/b,vgp-bps9a/b

When you flip the Incredible over and look at the back, things start to look busy. There is a large, red 8MP camera with a dual LED flash sitting on a backplate with an odd, terraced design that looks like a topographical vgp-bps13. We wondered whether the ridges and raises were just an arbitrary design feature, but when you remove the HTC emblazoned battery cover, you'll find that they're there because of the phone's internals. You'll also be hit with more red than you've ever seen on a device as both the inside PA3451U-1BRS Battery and the battery are a very bright red. You'll either love it or hate it.vgp-bps13a/b

The face of the phone features a 3.7-inch, 480 x 800 WVGA AMOLED Dell batterycapacitive touchscreen display. Below the screen are the typical Android home, menu, back, and search touch buttons, all of which haptic feedback. The most noticeable design change versus the Nexus One is that PA3478U-1BRS Battery has abandoned a trackball in favor of an optical trackpad. The optical trackpad works well for swiping through screens, icons, and general navigation. When you want to select an item, you just press down on it like you would a trackball. We did find the trackpad to be a little too recessed; also, it felt awkward to PA3450U-1BRS Battery across it because we could feel the edges around the trackpad. Sometimes it wouldn't register our gestures.

Display

While notebook may prefer the huge 4.3-inch display on the HD2, the Incredible has plenty of real estate for surfing the Web PA3399U-2BAS Batteryand running the latest Android Apps, as well as plenty of resolution (800 x 480). Plus, even though the Toshiba Notebook Battery Incredible has the same screen size and resolution screen as the Nexus One, when compared side-by-side the Incredible seems to be richer in color and contrast. The auto-brightness function worked well during most lighting condition changes, and it's also easy to see the screen in bright sunlight (though direct sunlight causes too much glare). The capacitive touchscreen is also very Sony battery and supports multitouch gestures in the browser, maps, and even on the home screen with the Leap feature which we'll get to later. PA3399U-1BAS Battery

On-Screen Keyboard

One thing PA3534U-1BRS Battery we can get really picky about are soft keyboards.PA3435U-1BRS Battery It's really hard to duplicate the accuracy and speed of the iPhone's layout, but the Incredible comes really close. PA3479U-1BRS Battery the soft keyboards on the Motorola Cliq XT or Backflip, the Incredible's keyboard let us fly. The auto-correct feature was fairly accurate and helped us save time, although we found that the space bar occasionally didn't register our input--a problem we've had with other Android handsets. Overall, typing on the Incredible keyboard was a pleasant enough experience that we had no problem texting or e-mailing our friends and colleagues regularly. Yes, some may prefer the Droid's physical keyboard, but that flat layout is one of the few things we don't like about Motorola's handset.

From: batteryblog   laptopbattery    batterymag  laptopbatterymag

Report Sony VAIO W Series Eco Edition

It’s green, but does it cost too much green? With the VAIO W Eco Edition Sony vgp-bps9 seeks to stand out with a design that’s partially made of reprocessed plastic from CDs, as well as a carrying case made of recycled PET bottles. The keyboard, at 86 percent of full size, feels somewhat cramped. And while we like the HD display and the bundled Kidzui browser that’s designed to keep kids safe, parents may think twice about paying an $80 premium (or more) over competing netbooks for Sony’s latest mini-notebook. The $480 VAIO W Eco Edition offers style, eco-friendliness, good performance, and a robust software bundle, but it’s not the best value. Read on to see how this netbook vgp-bps9/s stacks up to the competition.

Design

The rounded edges of the 10.5 x 7.1 x 2.0-inch Sony VAIO W remind us of the Samsung N130’s pebble-like design. The white, vgp-bps9/b matte lid eschews fingerprints and includes a large but tasteful embedded chrome VAIO logo. This color allowed every mark to be immediately apparent, and we wished for something a bit darker to hide scuff marks. Sony offers two other color choices for the non-Eco Edition, but environmentalists will have to live with Sugar White for now. Under the lid, the deck has a dimpled pattern and a tasteful sea green color that meshed well with the silver metallic keyboard. We also like the green interlocking loop pattern on the silver touchpad. vgp-bps8a



The six-cell battery juts out from the bottom of the VAIO W a full three quarters of an inch, which gives the netbook a useful forward incline but also a noticeable thickness in the back. Though it’s not as svelte as some of our favorite netbooks of  vgp-bps9a/b , it weighs the standard 2.8 pounds.

Greenness

As vgp-bps8 implies, the VAIO W Eco Edition has a few more environmentally friendly aspects than most netbooks. The chassis is made from 20 percent recycled CDs. There’s no cardboard packaging to throw out when you buy this netbook—it comes in a carrying case made from recycled PET bottles. However, we would have liked to see the green theme extended to the software package, with Sony battery making it easy for users to monitor and adjust how much energy the VAIO W uses (similar to Toshiba’s eco Utility).



Charging the battery after it was fully drained took 3 hours and 45 minutes. During this time the VAIO W used an average of 31.3 watts. Owing to its relatively short battery life (6:42), this netbook’s LAPTOP Battery Efficiency Rating was 17.5. While that score is equal to the category average, it’s worse than most other Pine Trail netbooks we’ve tested. The dell laptopbattery, for example, has an Efficiency Rating of 10.4. Still, the VAIO W boasts an EPEAT Gold rating of 21 out of 27, which is quite good.

Heat

The VAIO W kept its cool during our heat test. After streaming a Hulu video for 15 minutes, we measured the temperature on the touchpad at 82 degrees Fahrenheit; the vgp-bps12 space between the G and H keys reached 87 degrees; and the middle of the underside rose to 96 degrees. Though the underside’s temperature is right at the cusp of our “acceptable” threshold (below 100 degrees), we were never uncomfortable using the VAIO W on our lap.

From: batteryblog   laptopbattery    batterymag

Review Dell Inspiron Mini 10 (T-Mobile)

T-Mobile is very late to the 3G netbook party, but its first entry is the cheapest you’ll find on any network for vgp-bps9  sony vgp-bps9 in terms of total cost of ownership. How much cheaper? The data plan for the vgp-bps9a/b,sony vgp-bps9a/b with T-Mobile webConnect ($199 with two-year contract) costs $40 per month for 5GB. That’s $20 less than what AT&T and Verizon Wireless charge, or $480 less over the length of the contract. For those scoring at home, that’s nearly enough for a Wi-Fi-only iPad. Even better, this mini-laptop delivers considerably faster mobile broadband than other 3G netbooks, especially in areas where the carrier has fully upgraded its network to HSPA 7.2. So what’s the catch? You’re still paying $1,159 over two years for a secondary PC with a relatively small 10-inch screen. And sony vgp-bps9/s battery’s touchpad leaves much to be desired. So is this 3G netbook a good deal or should you pass? 

Design 

 With the sony battery of the little T-Mobile webConnect sticker below the keyboard, the 3-pound Mini 10 looks identical to the more recent models we’ve already reviewed. And that’s mostly a good thing. We like the sleek, wedge-shaped design and the glossy white border on the sides. The lid and bezel are glossy black, but thankfully the area around the keyboard has a textured finish that resists fingerprints.vgp-bps9/b,sony vgp-bps9/b



The keyboard of  vgp-bps12provided good tactile feedback and zero flex. We also like the direct access keys which let you adjust the volume and brightness without pressing Fn first. However, we pretty much despise the touchpad. It integrates the mousepad buttons, xps m1530 battery are stiff, making an otherwise nice machine difficult to use. We also found it harder to select text and to scroll on this netbook than others we’ve tested. It gets worse. Because the touchpad is close to the front lip of the netbook, you have to be careful not to accidentally brush against it when typing so you don’t move the cursor. For us, the touchpad is almost a dealbreaker, but others may feel differently.

The artices from: batteryblog  laptopbattery  batterymag  laptopbatterymag

Memory: myth or fact?

The word 'memory' was originally derived from 'cyclic memory'; meaning
vgp-bps9a/b a nickel-cadmium battery could remember how much energy was drawn
on preceding discharges. On a longer than scheduled discharge, the
voltage would rapidly drop and the battery would lose power. Improvements
in battery technology have virtually eliminated this phenomenon.



The problem with nickel-cadmium is not so much the cyclic memory but
the effects of crystalline formation. The active cadmium material
is present in finely divided crystals. In a good cell, these crystals
remain small,vgp-bps9/s obtaining maximum surface area. With memory, the crystals
grow and conceal the active material from the electrolyte. In advanced
stages, the sharp edges of the crystals penetrate the separator, causing
high self-discharge or electrical short.



When introduced in the early 1990s, nickel-metal-hydride was promoted
as being memory-free. Today, we know that this chemistry is also affected
but to a lesser degree than nickel-cadmium. The nickel plate, a metal
vgp-bps9/b is shared by both chemistries, is partly to blame. While nickel-metal-hydride
has only the nickel plate to worry about, nickel-cadmium also includes
the memory-prone cadmium plate. This is a non-scientific explanation
why nickel-cadmium is affected more than nickel-metal-hydride.



The stages of crystalline formation of a nickel-cadmium cell are illustrated
in Figure 1. The enlargements show the cadmium plate in a proper functioning
crystal structure vgp-bps10, crystalline formation after use (or abuse) and
restoration.

New nickel-cadmium cell. The anode is in fresh condition. Hexagonal cadmium hydroxide crystals are about 1 micron in cross section, exposing large surface area to the electrolyte for maximum performance. Cell with crystalline formation. Crystals have grown to 50 to 100 microns in cross section, concealing large portions of the active material from the electrolyte. Jagged edges and sharp corners may pierce the separator, leading to increased self-discharge or electrical short. Restored cell. After pulsed charge, the crystals are reduced to 3 to 5 microns, an almost 100% restoration. Exercise or recondition are needed if the pulse charge alone is not effective.

Figure 1: Crystalline formation on nickel-cadmium cell.
Illustration
courtesy of the US Army Electronics Command in Fort Monmouth, NJ, USA.


How to restore and prolong nickel-based batteries

Crystalline
formation is most pronounced if a nickel-based battery is left in the charger
for days, or vgp-bps12 if repeatedly recharged without a periodic full discharge. Since
most applications do not use all energy before recharge, a periodic discharge
to 1 volt per cell (known as exercise) is essential to prevent memory.


Nickel-cadmium in regular use and on standby vgp-bps13 mode (sitting in a charger for operational
readiness) should be exercised once per month. Between these monthly exercise
cycles, no further service is needed. No scientific research is available on the
optimal exercise requirements of nickel-metal-hydride. Based on the reduced crystalline
buildup, applying a full discharge once every three months appears right. Because
of the shorter cycle life compared to nickel-cadmium, over-exercising is not recommended.

Exercise and
Recondition - Research has shown pa3399u-2brs the crystals ingrain themselves if no
exercise is applied to nickel-cadmium for three months or more. A full restoration
with exercise becomes more difficult the longer service is withheld. In advanced
cases 'recondition' is required.


Recondition is a slow, secondary discharge
applied below the 1 volt/cell threshold. During this process, the current must
be kept low to minimize cell reversal. Nickel-cadmium can tolerate a small amount
of cell reversal but caution must be applied pa3534u-1brs to stay within the allowable current
limit.

Tests
performed by the US Army have shown that a nickel-cadmium cell needs to be discharged
to at least 0.6V to effectively break up the more resistant crystalline formation.
Figure 2 illustrates the battery voltage during a discharge to 1V/cell, followed
by the secondary discharge to 0.4V/cell.,pa3535u-1brs

Figure 2: Exercise and recondition features of a Cadex battery analyzer.If a nickel-cadmium battery has not been exercised for three months or longer, recondition is required to restore capacity. Recondition is a slow, deep discharge to 0.4V/cell. If service is denied for 6 to 12 months, recondition becomes ineffective.

Figure
3 illustrates the effects of exercise and recondition. Four nickel-cadmium batteries of inspiron 6400 battery afflicted with various degrees of memory are serviced. The batteries are first
fully charged, then discharged to 1V/cell. The resulting capacities latitude d630 battery are plotted
on a capacity scale of 0 to 120% in the first column. Additional discharge/charge
cycles are applied and the battery capacities are plotted in the subsequent columns.
The green line represents 'exercise', and the blue line 'recondition'. The exercise
and recondition cycles are applied manually at the discretion of the research
technician.

Figure 3: Effects of exercise and recondition.Four batteries afflicted with memory are serviced. Battery 'A' improved capacity on exercise alone; batteries 'B' and 'C' required recondition. The new battery improved further with recondition.

Battery
'A' responded well to exercise alone and no recondition was required.
This battery of xps m1530 battery may have been in service for only a few months or has
received periodic exercise cycles. Batteries 'B' and 'C' required
recondition to restore performance. Without recondition, these two
batteries would have been discarded.



After service, the restored batteries for inspiron 1525 battery were returned to full
use. When examined after six months of field service, no noticeable degradation
in the performance was visible. The regained capacity was permanent but periodic
service will be needed to maintain the performance.


Applying the recondition
cycle on a new battery (top line on chart) resulted in a slight capacity gain.
This increase is not fully understood, other than to assume that the battery improved
by additional forming. Another explanation is early presence of memory. Since
new XPS M1730 Battery are stored with some charge, the self-discharge that occurs during
storage produces some crystalline formation. Exercising and reconditioning reverse
this effect.


Recondition has its limitations. If no exercise had been
applied for 6 to 12 months, permanent damage may have been inflicted. The capacity
may not recover or the pack may suffer from high self-discharge caused by a marred
separator. Older batteries for Latitude D820 Battery may get worse with recondition. These packs can be
compared to an old man to whom strenuous activity is harmful. Such batteries must
be replaced.


Typically 50%-70% of discarded nickel-cadmium batteries
can be restored when using the exercise and recondition methods of a Cadex battery
analyzer or equivalent. The recovery rate of nickel-metal-hydride is about 40%.
This lower yield Sony battery is, in part, due to the battery's low cycle count.

Field
results on exercise and recondition


After the Balkan War, the Dutch
Army examined how many field batteries Acer Aspire One battery could be restored with a battery analyzer
(Cadex). The army was aware that the packs were used under less than ideal conditions.
They had been sitting in the chargers with only 2-3 hours use per day.


The capacity on some packs had dropped from 100% to 30%. With the analyzer's recondition
function, 9 of 10 batteries Acer Aspire 4315 battery were restored to 80% and higher. The nickel-cadmium
batteries were 2-3 years old.


The importance of exercising and reconditioning
is emphasized by another study carried out for the US Navy by GTE Government Systems Acer Aspire One 10.1 inch battery.
To determine the percentage of batteries needing replacement in the first year
of use, one group of batteries received charge only (no maintenance), another
group was periodically exercised and a third group received recondition. The batteries
studied were used for two-way radios on US aircraft carriers.


With charge
only (charge-and-use), the annual percentage of battery failure was 45% (Figure
4). With exercise, Aspire 4520G battery rate was reduced to 15%. By far the best results
were achieved with recondition. The failure rate dropped to 5%.

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Sharing laptop battery knowledge

It is my pleasure bringing to you Battery
University, the institution for Learning the basics about vgp-bps8 batteries. In each of
the short commentaries you will read about the best battery choices, new battery
technologies and ways to make your batteries last longer. Practical, down-to-earth
battery information is sometimes hard to find. Battery manufacturers are often
too optimistic with their promises and only emphasize positive features.


I have a background in radio communications and studied the behavior of rechargeable
batteries in practical, everyday applications for several decades. In desiring
to share this vgp-bps9 battery knowledge with you; I wrote several articles addressing
the strength and limitations of the battery. These articles have been published
in various trade magazines in the USA, Canada and Europe. I later compiled the
material and wrote my first book entitled Batteries in a Portable World - A Handbook
on Rechargeable Batteries for Non-Engineers.


The 88-page first edition
appeared in 1997 and covered such topics as the memory effect of nickel-cadmium
batteries of vgp-bps9a/b and how to restore them. Some readers commented that I favored nickel-cadmium
over nickel-metal-hydride. Perhaps this observation is valid and I have taken
note. Having been active in the mobile radio industry for many years, much emphasis
is placed on battery vgp-bps9/s longevity, a quality that is true of nickel-cadmium. Today's
battery users prefer small size and want maximum runtime. Longevity may be less
important, especially in the fast-moving consumer market.


The second
edition of Batteries in a Portable World was published in 2001. With 18 Chapters
and 300 pages, this book has been extended to include new vgp-bps9/b battery technologies
and various field applications.

In May 2001, the Battery Information Website
www.batterymag.co.uk was launched, making the contents of the book available to the
world at large. Battery articles have been added to complement the book and serve
readers of non-English languages. A search engine was installed to help you find
topics of interest. The Battery Information Website is sponsored by Cadex Electronics
Inc., the manufacturer of advanced battery vgp-bps10 analyzers chargers and PC software.



Out of sheer curiosity, I conducted a statistical analysis at the end of
the year to find out which battery topics in the vgp-bps12 are being requested most
often. The winners are:

Number 1. Getting the Most from your Batteries
Chapter 10
Number 2. Proper Charge Methods Chapter 4
Number 3. Internal
Battery Resistance Chapter 9
Number 4. Choosing the Right Battery Chapter
8
Number 5. The 'Smart' Battery Chapter 7

Getting
the Most from your Batteries vgp-bps13 has consistently been first choice. People want to
know how to care for their batteries to get maximum runtime and dependable service.
Proper Charge Methods is also very much in the hearts of the battery users. A
surprise was Internal Battery Resistance in third position. This subject is of
growing concern with digital equipment that puts high demands on the battery.
A seemingly good battery xps m1530 battery often fails to deliver the heavy current bursts because
of elevated internal resistance caused by aging batteries.


Battery University
is based on the book Batteries of  Latitude D520 Battery in a Portable World and will address such issues
as the choice of battery chemistries, physical battery packs, charge and discharge
methods, runtime concerns, the 'smart' battery, internal battery resistance, getting
the most of your batteries and much more.


Batteries in a Portable World
is written for the non-engineer. It addresses the use of the battery for Acer battery in the hands
of the general public, far removed from protected lab environments of the manufacturer.
Some information contained in this book was obtained through tests performed in
Cadex laboratories; other knowledge was gathered by simply talking to diverse
groups of battery users. Not all views and opinions expressed in the book are
based on scientific facts. Rather, they follow opinions of the general public,
who use batteries. Some difference of opinion with the reader cannot be avoided.
I am prepared to accept the blame for any discrepancies. The battery is available
from www.laptopbatterymag.com
I would like to hear your comments on Battery
University. After all, battery technology is not black and white but has many
shades of gray. I hope you will find these lessons interesting and helpful.

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German Science and Technology Breakthrough

Enough in the chat in mobile phones are always happy to suddenly do without electricity? Battery needs charging, they always can not find the power supply? German scientists have developed a revolutionary new battery, never claimed to be recharged.

A new type of inorganic ionic conductor sony battery. Mobile phones, notebook computers and iPod products such as 3 C, is the use of rechargeable lithium (ion) battery. However, the German scientists have developed a new type of inorganic ionic conductor (inorganic ionic conductor), its structure similar to the one called the “argyrodite” (argyrodite) minerals sony vgp-bps12 .

Journal published on the authority of the “German journal of applied chemistry” (Angewandte Chemie) of the study, under the auspices of the West wearing Thurloe University of Michigan research team pointed out that they have created artificial argyrodite by lithium, phosphorus, sulfur and bromine atoms, The study confirmed that the best of its charge sony vgp-bps9a/b conductivity.

In ionic conductors, the charge is not such as metal in general is transmitted in electronic form, but in the form of charged particles transmitted, the most typical is the lithium ion. Such charge transfer would need some physical co-ordination so that lithium ions can move freely as possible.

The assistance sony vgp-bpl8 , sony vgp-bpl8a of scientists at the University of Westminster, the West University of Michigan team began to study in 1885 found near Freiburg in Germany, Minerals: argyrodite, which is a containing silver, germanium and sulfur minerals, including silver ions activity of the strong.

Published in the physorg.com research report on the website, argyrodite individual components can, without changing its basic structure of the situation, replaced by other atoms sony vgp-bps9 Dai thurlow argyrodite team will be altered in order to replace the lithium-silver, phosphorus and germanium to replace some of sulfur atoms by halides (chloride, bromide, or iodide) to replace, generation and argyrodite similar structure.

To observe the lattice (crystal lattice), phosphorus, sulfur, and halide atoms adopt a dense tetrahedral arrangement of packets, lithium ions during solid to fill the gap. The report notes that gaps between the lithium-ion can be “jump,” said the lithium-ion can freely exercise the artificial argyrodite with a high ionic conductivity sony vgp-bps9/b , sony vgp-bps9/s, while the structure of bromine containing lithium-ion is known argyrodite, the with the highest ionic conductivity representatives.

The artices from: laptopbattery batterymag laptopbatterymag

Toshiba has just announced such a laptop component

In a roundabout, which Italy had done, as I approached the rotary, you can hear a command, “Take the third exit.” While in the past cycle and the first or second exit, you want to listen “to the third exit again immediately, when it really is the next exit at this point. Some vgp-bps8 cars are fast enough to tell the command midway through the rotary and say “next exit.” About half of the time actually went straight down the same road after the rotary would be more useful to say something like pa3535u-1brs battery , “Stay in the same way, taking the second exit of the roundabout.”

I know a number of institutional clients vgp-bps9 who have approached and say that you own a lot of cobalt and that’s because there will be huge demands on it, such as electric motor installation. But we’re also all familiar with what we’ve seen on YouTube and on TV about the failure of the A1175 battery. The fact is that very occasionally the laptop batteries do explode, and at least engulfed in flames. This is really a function of cobalt that especially in those less than the current lithium-ion batteries.

The support frame around the keys is quite stable, thanks to its design framework that adds additional support for the keyboard. The one obvious area of flex on the keyboard when you press the number keys on the keyboard. Remember, however, that we have pre-production unit, and HP (HP DV6000 Battery) contends that the plants have been shipping to customers even better support in flex.

If you have multiple machines, consider one of the many new services that synchronize files between computers and add online backup in the middle, so you can access files when you are on another computer. Dropbox is an up-and-comer who maintains synchronization between multiple Windows, Mac, Linux and even computers. Basic service is free and gives you 2 gigs of online storage.

Also keep the two 4800 mAh VGP-BPS9 vgp-bps9/s,vgp-bps9/b,vgp-bps9a/b battery, which is actually a sour point, lasting just 3.5 hours. However, as the laptop battery is charged or you plug in your laptop, the fancy displays can be put to good use, either for games or movies, and able-3D.

The first details about the product specifications of the device revealed when JooJoo passed from the hands of the Federal Communications Commission. Later, a few days ago, in fact, observed that fusion Garage began accepting orders. Now the company has stepped forward and made the official announcement.

On WorldBench 6 test suite, our EC14D07u earned a score of 64, strong enough to handle the office work, browsing the Web, play media, and most other general tasks you might want to drop it. 4GB of system RAM, help to run multiple applications smoothly. The similarly configured similarly prices HP (HP DV2000 battery) Pavilion DV2 earned a WorldBench 6 score of just 45. But games and other 3D applications in the absence of drag dedicate graphics processor. Even 3D titles a few years back, such as Half-Life 2: Episode 1, is unplayable.

The two notebooks known as the 14-inch N82JV-VX020V and 16-inch N61JA-JX008V. It is purpose built with multimedia in mind, which explains the use of HD monitors and high-quality, discrete graphics. Specifically, the laptops have backlit LED screens with a maximum resolution of 1366 x 768.

Now, finally, we have the netbook Sony should have done a year ago: The VAIO M11. £ 254 price match the most popular netbooks around now, and shares all the usual standards, but if you expect Sony (Sony VGP-BPS3A battery) ’s design and order to scale down to this low level will be disappointed. When we say that the netbook is the Sony should have done a year ago, I mean: it seems like years and feel part of the set.

Toshiba has just announced such a laptop component and we have given a very strange and very difficult to remember the name: the MK7559GSXP. In Toshiba (Toshiba PA3534U-1BRS) ’s words, the new unit is designed for “computer notebook, all-in-one desktop computers, workstations thin line, additional external storage devices and other capacity-demanding applications.”

Like all products of Franklin, the R536 is ideal for consumers who need to stay connected to go. This device has a replaceable and rechargeable Lithium Ion Sony VGP-BPS2 battery and an intuitive web-based user interface allowing simple creation and network configuration.

The move comes with FireWire 800 and USB 2.0 and is configured for use with your Mac. This makes them plug-and-play ready and an excellent choice for use with the Apple (Apple A1185 battery ) ’s Time Machine backup required system.If, users can configure the drive for use with operating systems Windows XP,Apple A1245, Vista or Windows 7.

The artices from: batteryblog laptopbattery batterymag laptopbatterymag

Battery : Power in the journey

Who wants to buy is not always fresh laptop batteries for cameras and music players, invest in rechargeable batteries. Eventually, the discharged current donors up to 1000 times more recharge, promises to advertising. But beware: Error loading reduced performance and life of a battery dramatically. COMPUTER IMAGE tells you what to consider when buying batteries and chargers.

For which devices is worthwhile to batteries?

For all devices, which consume a lot of power in a short time. For digital cameras, music player and flashlight Latitude D820 Battery are therefore better than batteries. Although batteries are in AA (AA) – or micro format (AAA) with about 5 euros more expensive than batteries (75 cents). But an AA battery replaced during its lifetime 200 batteries.

What type of battery is best?

It depends on the intended use. A good price-performance ratio offer the popular nickel Metallydrid batteries. But for some purposes are nickel-cadmium batteries, lead and lithium-ion Dell Latitude D520 Battery cells better. COMPUTER IMAGE describes the advantages and disadvantages of different types of the next page in this guide.

How long does a battery last?

Many manufacturers advertise the Dell Inspiron 6000 Battery with claims such as “up to 1000 times rechargeable. But each discharge – this is the complete discharge of the battery marked by prolonged disuse – and every overloading damages the battery. In practice, most power sources to create around 400 charge cycles.

What should I consider when buying a charger?

Buy only chargers that are suitable for the type of Inspiron 6400 Battery . Not every device can load as antiquated nickel-cadmium cells. And for lead or lithium batteries, you need a device with constant voltage. Good chargers have the following features:

• * Microprocessor control: It ensures that the battery is fast, but also gently loaded.


• * Power Off: You know when your Dell Latitude D830 Battery is full (see picture above right).


• * Maintenance Mode: The device thus determines the battery is charged and discharged completely before recharging it, the so-called “memory-preventing effect”. This effect occurs especially for nickel-cadmium Dell Latitude D800 Battery : they are often discharged only partially formed in the interior of crystals. Result: The battery stores less energy.

What types of chargers are available?


• * Universal Chargers: load except AA or AAA batteries, including 9-volt batteries, flashlights, or thick blocks (Baby or mono cells) with high capacity Dell Latitude D620 Battery. They are available from 25 euros.


• * Compact charger with microprocessor control: they make up to four Sony VGP-BPS8 AA or micro-cells in three to four hours afloat again. They are have over 21 euros.


• * Fast-Chargers: This “turbo-charge” VGP-BPS9/B VGP-BPS9 batteries to make it operational in 15 minutes. But for up to 6 amps to flow (that’s the measure of the strength of electricity), and this shortens the life span to about 250 charge cycles. Most devices do not make it to recharge standard batteries in fifteen minutes altogether. A little bit longer’s in practice already.

batterymag.co.uk Hopes that help you in your journey.

And the ends, our best hot batteries blog here: batteryblog,dell battery, laptopbattery,Sony battery

Charging at high and low temperatures

Rechargeable laptop battery operate in a reasonably wide temperature range. However, this does not automatically allow a charge in the same temperature range. While the use of batteries in hot or cold environment can not be avoided, the users, the conditions during the load somewhat under control. The charge should be strictly carried out at moderate temperatures.

In general, older battery technologies, such as Nickel-cadmium, tolerant loading at extreme temperatures. Nickel-cadmium Apple A1045 Apple A1061 batteries can be recharged with a quick charge within approximately 1 hours. Such a fast charging should be done within the temperature range from 5 ° to 45 ° C. An even narrower temperature range from 10 ° to 25 ° C, however, yields better results.

Charging below 5 ° C caused a reduced Ladekoeffizienten of 0.1 C (one tenth of the capacity). This is in the area where oxygen and hydrogen inside the cell can be reduced. Due to the declining settings at lower temperatures, leading to a too fast charging excessive cell pressure, which can lead to a Zellenleck. Such a Apple A1148 Apple A1175 battery can be charged under these conditions fully before.

Industrial Apple iBook G4 12 inch Battery that require rapid charging at low temperatures, include a thermal circuit to keep the battery in a temperature range to be allowed. As soon as the charging temperature is lower than is produced during the loading process gas, which in turn leads to a warming, and thus improve the loading conditions. The ideal charger automatically adjusts itself so that there is a balance between gas and charging.

Nickel-metal hydrides are less tolerant than nickel-cadmium in terms of the charge at low or high temperatures. Nickel-metal-hydride can not load quickly at temperatures below 10 ° C, nor can they load slowly below 0 ° C. Some chargers are designed so that they Ladekoeffizienten and the ambient temperature change. Price considerations are not allowed to provide Apple PowerBook G4 12 inch Battery battery chargers for consumer electronics with temperature sensors.

At higher temperatures, the charge acceptance of nickel-based Apple PowerBook G4 Battery is drastically reduced. A battery that can hold at room temperature, a medium capacity of 100%, starts at 45 ° C ambient temperature, only 70%, and even only 45% at a temperature of 60 ° C. This highlights the poor performance of some car chargers in the summer!

The artice from: batterymag  batteryblog  laptopbattery

Epoxy circuit board industry will peak in the shuffle(A)

Epoxy printed circuit board (PCB) welcomed the development of a new peak, the industry reshuffle is inevitable – China Epoxy Resin Industry Association experts have made such a gesture. The expert said that the world of electronic circuit industry, whether PCB Sony VGP-BPS8 Battery , CCL, or other related industries, from the second half of 2003 are beginning to have a complete recovery. The development of the entire electronic circuit industry, especially in China’s development, ushered in a new heights. China’s domestic demand and foreign industries, driven by the ongoing shift has been gradually formed PCB, CCL production value of the largest and most active center of technological development area. China PCB ushered in a new development opportunity, but the new level of competition will optimize the industry structure adjustment, to achieve industrial upgrading.

According to the World Sony VGP-BPS9 Battery Electronic Circuits Council WECC statistics. In epoxy resin printed circuit board (PCB) industry, in 2006, Japan accounted for approximately 11.7 billion U.S. dollars, an increase of 4%; South Korea’s output of 5.7 billion U.S. dollars, an increase of 5.7%; China’s output of 12.8 billion U.S. dollars (based on calculation of 1:7.80), Global output is expected to about 450 billion to 46 billion U.S. dollars, such a good momentum of growth will continue into 2007. PCB product structure from the world’s point of view, the next generation of electronic systems to the PCB requirements of outstanding performance in a more high-density technology. As vgp-bps9a/b,vgp-bps9/s,vgp-bps9/b electronic products, multi-functional machine, small, lightweight development, multilayer, flexible printed circuit board FPC, Rigid-flex board, HDI / BUM substrates, IC package substrates, etc. has become a demand for varieties Great product. In recent years, the technological development of the world’s PCB concentration reflected in the passive (ie, submerged or embedded) components PCB, optical technology, PCB and other new PCB product vgp bps2c, PCB ink-jet technology, and nano-materials in the application of pcb board and so on.

The world’s PCB industry characterized as follows: First, as the components of an integrated chip and IC BGA (ball grid array), CSP (Chip Scale Package) and MCM (multi-chip module) package of the increasing popularity of PCB terminals showing a package miniaturization, packaging development trend of high integration to meet the high-density assembly requirements; Second, with the optical interface technology, will appear in the PCB to achieve optical wiring, optical PCB technology, optical surface mount technology, and optical in-one modular technology (optical components and electrical parts in the same module combination of design techniques, installation techniques); 3, with the high-speed systems, PCB impedance matching has VGP-BPS2A become an important issue, according to Signal speed and routing of different length to require distortion to 10% or 5% or even below 3%; Fourth, to meet the CSP and Flip Chip Package (FC) development, need to use the lead with a hole inside (IVH) structure of the high – density PCB VGP-BPS12, but its high price limits its use, therefore need to continuously optimize the existing Build-up process, so that IVH structure for low-cost mass production PCB.

If you would like then ,please see :laptopbatteryblog

 
                                                  Sony battery blog,bell battery blog   batterymag

  

Experts Call for home power outlet qualified products to choose 3C logo(D)

Secondly, how to solve the security and reliability of electric power supply interface Sony vgp-bps9/b, FENG Song-yun, said: “In addition to a reasonable size of the structure, but also the need after plug socket several times to meet national requirements, which need to adopt a flexible positioning of the material to ensure multiple Plug has managed to secure access. In addition, power should be enough, you can come to Bo products are used to increase the power of the Copperbelt, and the legislature put increase reliability. The most important of Sony vgp-bps9/s battery is the product of the material to a high flame-retardant Sony vgp-bps9a/b, high insulation, to ensure that temperature, heat, flame. ”

Hede Xiang said: “These are also available to Bo slightly expensive compared to prices of similar products in the main. Such as copper discharge of legislation conducive to heat than the flat, these shapes and thoughtful design of the structure of the inevitable higher costs of inputs vgp-bps8, price naturally a little expensive.

 

The article Via batterymag,laptopbatterymag,Sony battery,Apple battery

 

EU and Chinese impact

The EU decision to force the recovery of batteries exported to the Chinese impact on the battery for vgp-bps9.

The adoption of a European Union directive to require the mandatory recall beginning in 2008, used batteries of sony vgp-bps9/b,vgp-bps9/s battery

According to this directive through the European Union, from 2009 onwards, all batteries sold in the EU must be marked with a specific life. 2012, the European Union within the 1 / 4 of used batteries must be recycled. To 2016, this proportion should reach 45%. In addition, more than 0.0005% mercury, more than 0.002% cadmium batteries, will be within the European Union banned the sale. According to the EU targets set, nickel-cadmium battery recovery was 75%, lead battery recovery of 65%, other 50%.Sony vgp-bps9a/b costs will be borne manufacturer.

End:battery blog , battery blog , battery blog , battery blog , battery blog , etc.

laptop battery can not charge and dischage

Generally, we said our vgp-bps8 battery dead means that : the battery can not charge or discharge. The laptop battery can not work after used for some months most caused by the problem. Also sometimes the battery suddenly can not be recognized by machine. This is the adapter or mohterboard problem (espacially in vgp-bps9 battery).

To second problem we only can change the adapter or motherboard. So http://www.batterymag.co.uk will talk some useful tips about the reason and solution to the “battery can not charge and discharge” for you.

The laptop battery can not discharge

Laptop battery can not discharge Reason:

1. The laptop battery after the storage using and the life decay;


2. Lacking charge or not be charged;


3. Ambient temperature is too low;


4. Discharge efficient less, such as the large current discharge cause voltage sharp drop to 0, then electricity can not be released


5. The Toshiba PA3399U-2BRS ,  Toshiba pa3534u-1brs,Toshiba pa3535u-1brs  battery has been in over-discharge protection.

Laptop battery can not discharge Solution:

1. The Dell Inspiron 1525 Battery during storage should take a monthly charge and discharge;


2. Charge the battery at 10% state;


3. Use in a normal environment;


4. Use proper adapter of the machine.


5. Place it in icebox for about 12 hours and cool place 3-5 days to unlock the protection

The laptop battery can not charge

Laptop battery can not charge Reason:

1. The Inspiron E1505 Battery in zero voltage;


2. charger failure, no output current;


3. External factors have led to the charging efficiency is too low (such as low or high temperature).

Laptop battery can not charge Solution:

1. Check charger output voltage and current;


2. Check the laptop battery charger output contacts is good or not


3. Charge the battery with 1.5 times the maximum voltage of the battery, 1.5C high current charging, active the Sony VGP-BPS8 battery . (Only when the battery can not charge, use this method)

In the end, http://www.batterymag.co.uk wish you have a good Day.

The article Via Batterymag,battery blog

Battery recycle

Battery is generally cylindrical in shape with two terminals, one positive electrode and one negative electrode that conduct electricity along with a substance called electrolyte, that works on the electrodes, chemically and help convert into electrical energy. There is a copper wire that connects the two electrodes. Materials that are used in batteries are carbon, alkaline, chlorine, lithium ion, lead, nickel, sodium, silicon, copper, etc.

Batteries are classified into two- Dry cells and wet cells. The wet cell batteries are also termed storage battery ( VGP-BPS8) as they can be recharged as many times as possible. Batteries are also divided as rechargeable and non-rechargeable or disposable batteries for vgp-bps9. The second type is again termed as primary cells, used till the chemical that produce the electrical current supply is fully consumed, at which point the battery is not needed anymore. These types of batteries are used very commonly in small and portable piece of equipments that drain low current.

The other type is rechargeable or in other words secondary Dell Latitude D800 Battery cells that can be “refueled” even after being completely consumed. For recharging, these batteries need some external help from devices as chargers or re-chargers.

In the present world due to the development of science and technology almost everything (papers, plastics, Inspiron E1505 Battery, aluminum, etc.) can be recycled without wasting it by just throwing it after use. Thus we see that recycling is a procedure by which waste products are recovered for reusing, which is also known as waste management.

Laptop Battery recycling falls under electronic waste or e-waste. Here any discarded, broken or unwanted electrical or electronic equipments, containing toxic materials are recycled for further use. Batteries like, nickel-cadmium, lead, lithium batteries are made to reuse as the chemicals present in them can cause harm to the environment if allowed to stay long in open air after being discarded by the users. Moreover batteries are regarded as the most expensive energy source and their production requires much valuable recourse, so they are recycled so as to restore those valuable materials from those old and used batteries through battery recyling.

Cadmium is a heavy metal and can cause pollution if burned or cremated. To avoid lead pollution lead-aced batteries are processed. This program is considered to be highly successful. Lithium-ion Latitude D400 Battery can be very dangerous if exposed to high temperature or sunlight, it can ignite or explode. Therefore battery recycling is a must if we want to protect our environment.

The Recycling Process:

First of all, the batteries to be recycled are sorted according to chemistries such as nickel-cadmium, nickel-metal-hydride, lithium Sony VGP-BPS9A/B , alkaline etc. The combustible material, such as plastics and insulation, is then removed with a gas fired thermal oxidizer, which is the first step in the recycling process. Most recycling plants have scrubbers where the gases from the thermal oxidizer are neutralized to remove pollutants, producing clean, naked cells that contain precious metal content.

The metal in the inspiron 6400 batteries are then heated to liquefy, after they have been hacked into little pieces. Black slag left by burned out non-metallic substances are scraped off with a slag arm, and the different alloys that settle according to weight are skimmed off. Some plants pour the liquid metals directly into (65 pounds) or ‘hogs’ (2000 pounds) without separating on site, which are then shipped to metal recovery plants to produce nickel, chromium and iron re-melt alloy for the manufacturing of other metal products.

State and Federal Regulations in the United States:

The Mercury-Containing and Rechargeable Battery Management Act was passed in 1996 by the U.S. Congress which requires regulated batteries such as Ni-CD batteries and sealed lead-acid batteries to:

1. be easily removable from consumer products to make VGP-BPS9/B easier to recover them for recycling

2. include in the label the battery chemistry, the “three chasing arrows” symbol, and a phrase that instructs users to properly recycle or dispose the battery

3. provide national uniformity in collection, storage, and transport

4. phase out the use of certain mercury-containing batteries

By recycling batteries VGP-BPS9/S the environment is not being polluted nearly as much, many natural resources are saved due to the rechargeable laitude d630 batteries also. There is a large variety of websites on the Internet with more quality information on recycling batteries.

Some contents from : http://www.articlesnatch.com and laptop battery blog,batterymag,laptopbatterymag,

batteryus.

How to replace Wireless Mini-Cards in your laptop

The laptop’s most advantage compare to PC is the movability. That means we can take our laptop to everywhere for work fun and so on. So we can not leave internet to get the infomation, but you can not get a Cable Internet anywhere. In that time we must use the laptop wireless Mini-Cards to connect to internet.

If you ordered a wireless card Mini with the computer, the card already installed. Your computer supports three types of cards Mini Wireless: Wireless Local Area Network (WLAN), Ultra-wideband (UWB)-map Mobile Broadband or Wireless Wide Area Network (WWAN). http://www.batterymag.co.uk

NOTE: To avoid damaging the system board, remove the laptop battery from the battery bay before starting work within the laptop. As the short circuit may damage your laptop hardware.

Usually replace the Wireless Mini-Cards will divided into 2 step : 1. Remove and replace Mini Card. 2. Removing and replace the Module Flash memory cache. We will tell you how to do them one by one.

Remove Mini Card :

• Turn on your computer with Dell Latitude D830 Battery.



• Loosen the eight screws in the back to captivity, and then remove the cover.


• Disconnect the antenna cables from the Mini-card. (NOTE: The Mini-card may have two or three connectors, depending on the type of card you ordered.)
  
  


• Release the Mini-card by removing the securing screw.


• Lift the card out of its system board connector.
  
  

Replacing Mini-Card

NOTE: The connectors are coded to ensure proper load. If you feel resistance, check the connections on the card and the Dell XPS M1730 Battery motherboard, and the reorganization of the map.

NOTE: To avoid any damage has occurred in the mini-map, never the cables on the card and remove the Sony VGP-BPS8 , Sony VGP-BPS8A vgp-bps8b,vgp-bpl8,vgp-bpl8a.

• Insert the card into the system board connector of the connector at an angle of 45 degrees.


• Press the other side of the card into the slot on the system board until the card snaps into place.Sony VGP-BPS10


• Replace the locking screw.


• Connect the cable to ensure the mini-card, route the cables correctly. (Connect Note: For more information on the cable to the port, see the documentation that came with your mini card.)



• Insurance antenna cable used in protective mylar sleeve.


• Replace the lid and tighten the eight screws.

Removing Flash Cache Module

• Start your computer and remove theSony vgp-bpl9,Sony vgp-bps9a/b,Sony vgp-bps9, Sony VGP-BPS9/B Sony VGP-BPS9/Sbattery compartment cover Mini card.


• Forward by touching a metal connector in the back of the computer. (NOTE: If you leave the area, ground yourself again when you return the equipment.)


• Remove the M2 x 3 mm to ensure screw.



• Lift the FCM out of its system board connector.
  
  

Replacing the FCM

NOTICE: Install the FCM in the WWAN slot. Do not install an FCM in the WLAN card slot. Doing so may cause damage to your Dell Inspiron 6400 Battery computer.

• Insert the FCM connector at a 45-degree angle into the system board connector labeled “FCM”.


• Press the other end of the FCM down into the slot on the system board until the card clicks into place.



• Replace the M2 x 3-mm securing screw.

Now we successful replace our Wireless Mini-Cards for my laptop by ourself.

Tricks to Keep Your Device’s Battery last longer part two

The last article we know the 5 tricks to keep your device battery last longer. The following content is to list the rest 4 tricks.

If you’re a recent convert to smartphones, you’re probably still discovering all the amazing things that your new BlackBerry, android phone or iPhone can do. But one thing you most likely found out right away: the more you do, the shorter your laptop battery lasts

Turn Off Everything

The simplest way to cut power to a minimum is to put your smartphone into “airplane mode.” You turn your BlackBerry or iPhone into a music player and personal organizer, and you won’t be able to receive e-mail messages or make or receive phone calls, but you will stretch your Dell Latitude D420 Battery .

“In airplane mode and running just the alarm clock, your iPhone battery will last up to a week,” said Kyle Wiens, co-founder of ifixit.com, an online iPhone and Mac laptop repair company.

Disable the animations

The hotter your laptop feels, the more Dell Latitude D410 Battery power it is using. and one of the biggest users of power is Flash animation, the technology behind many online videos and animated ads. To improve battery life, disable Flash when not using wall power. BashFlash and ClicktoFlash for Macs and Flashblock for PC are programs that will automatically restrict Flash.

Get an app to aid You

There are a number of applications that can help monitor Dell Latitude D820 Battery life and shut off various functions that cut down on a mobile device’s effective power.

Battery Go and myBatteryLife tell iPhone owners how much charge they have left and how that power translates into minutes of talk time, music, video and Web surfing.

NB BattStat alerts BlackBerry owners to the amount of battery charge remaining, as well as the Dell Inspiron 6400 Battery ’s temperature. (Hot batteries lose power more quickly.) The device can be set to vibrate or sound when a predetermined low battery level is reached.

Radio Saver will monitor your BlackBerry’s mobile coverage and shut off the device’s mobile circuitry when you are out of range of a cellular signal.

Best Latitude D400 Battery Saver allows owners of mobile phones using the Symbian operating system (including models from Nokia and Sony Ericsson) to create battery-saving profiles. For example, certain features can be automatically turned on when the phone is connected to a wall plug, or Bluetooth can be automatically disconnected when the battery charge drops below a certain level.

For laptops, programs like Battery Health Monitor (Mac) and Laptop Battery of  pa3399u-2brs,pa3534u-1brs,pa3535u-1brs Power Monitor (PC) keep track of battery charge and estimate how many more times you’ll be able to recharge your battery.

Realize the End Will Come

The older generation of nickel cadmium inspiron 1525 battery suffered from memory issues; if you didn’t fully charge and discharge one, it would hold a progressively smaller amount of juice.

Today’s lithium-ion Dell XPS M1530 Battery don’t suffer from memory loss, so it is safe to top off a battery.Lithium-ion batteries cannot be overcharged; a device’s circuitry cuts off the power when they are full. However, manufacturers still recommend that a laptop not be continually connected to power once the battery is at its capacity. If a laptop won’t be used for several months, it should be stored with the battery in a 50 percent charge state.

all batteries can be fully charged and discharged for a fixed number of cycles; lithium ion Dell XPS M1330 Battery typically last between 300 and 500 cycles. Information on the number of cycles can be obtained at manufacturers’ Web sites, or at batteryuniversity.com. No matter how well you husband your battery’s resources, there comes a time when you’ll need to send your battery to its final resting place.

Like most things nearing the end of their life, your battery will stay awake less and sleep more. “If your battery lasts only an hour after you’ve charged it,” said anthony Magnabosco, owner of Milliamp.com, a battery replacement company, “you know its time is up.”

the article is via : batterymag hp battery Sony battery

 

Hydrogen Fuel Cell RC Car

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This Hydrogen Fuel Cell RC Car Upgrade Kit is one of the coolest RC cars kits I have seen in a long time. It is pricey though, hopefully when these hydrogen fuel cells become more common place the price will come down to earth.

The H-cell is a unique integration upgrade kit for electric hobby R/C cars, designed as a drop in unit that can fit inside widely available Tamiya TT-01 type chassis. The H-cell system designed by Horizon Fuel Cell Technologies includes a 30W air-cooled, air-breathing and self-humidified PEM fuel cell stack

with integrated bright blue light-emitting fans and a sleek aluminium casing. The integration kit also includes electronic controls, a miniature pressure regulator and three 10L metal hydride canisters in a hydrogen storage rack. At maximum power output and with a single charge, the H-cell can run the car at 35 km/h for over 1 hour, as opposed to just 15 minutes with the conventional Nimh battery.

Renesas launched R2A20051NS lithium-ion battery charge control IC

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Renesas Technology Corp. (RenesasTechnologyCorp.) today announced the availability of R2A20051NS lithium-ion battery charge control IC, it applies to products such as digital cameras built-charging circuit. Sample was October 3, 2007 began in Japan.

R2A20051NS using a smaller 2.7mm × 2.5mm10-pin SON (small no-lead) package. This is the most common applications by limiting the non-protection and reduce the number of pins to achieve. When compared with current Renesas products, the device can reduce the mounting area of about 75%, while integration of the charging FET switch, as long as the addition of a resistor as a peripheral device charging circuit can be achieved.

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R2A20051NS on-chip protection functions the same as with the current M62249FP, in fact, including the security lithium-ion battery all the necessary protection features, such as the adapter is detected, over charging, over-voltage and temperature protection features, as well as monitor the charging time of the two timing device. Take advantage of these features to add at least as long as the R2A20051NS components, you can implement complex security design of the charging circuit to help simplify the development process. In addition, you can achieve 4.2V ± 30mV of the charge control voltage to achieve high-precision charge control.

R2A20051NS chip integrates a temperature detection circuit, the charging process based on the chip temperature limits the charge current value. Moreover, if more than a predetermined temperature, it will mark the error and run charge thermal shutdown features to help achieve a more secure implementation of the charging circuit.

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