Showing posts with label apple. Show all posts
Showing posts with label apple. Show all posts

Tuesday, February 7, 2012

Belkin Travel Power Adapter Review

Welcome to a Laptop AC Adapter specialist
of the Asus Ac Adapter   First post by: www.itsbattery.com


Have you ever taken your notebook home from work or school and realized you forgot your power adapter? Or have you ever wished that you could charge your notebook in your car while you're driving, so it had a full battery? Or maybe, like me, you've tried to stuff four different chargers into one bag while you are traveling and ended up misplacing one because there were so many cords and wires.


Well, the Belkin Travel Power Adapter claims to be the solution to all of these problems. I decided to check out the do it all power adaptor like Asus Eee PC 1015PD AC Adapter, Asus B43 AC Adapter, Acer ADP-65JH DB AC Adapter, Acer ADP-60NH AC Adapter, Asus Eee PC 1016 AC Adapter, Asus A6 AC Adapter, Asus U5 AC Adapter, Asus ADP 65JH CB AC Adapter, Asus ADP-36EH AC Adapter, Asus A8 AC Adapter, Asus U5F AC Adapter, Asus Eee PC 1215 AC Adapter to see if it's really useful or if it's just another bulky hassle.


Belkin Travel Power Adapter Specifications


Guaranteed compatibility for PC laptops under 17"

USB Power for iPod, PDA's and other compatible devices

Integrated cord-wrap design

Battery-expandable

Input voltage: 100-240V

Output voltage: 16-24V

Dimensions: 15.2 x 6.6 x 3.2cm

Weight: about 15 oz.

$100,000 connected equipment warranty

Will send free tip if supplied tips do not work

Design and Aesthetics


For USB devices, the adapter must be plugged into a power source for the USB port to be able to charge your device (I know that goes without saying but you never know).


Whether in the car or at home, the adapter worked equally well. I happen to have a Dell - which is the one computer brand that this power adapter will not charge - so I couldn't test how it charged my notebook. I actually got an error message one of the times I plugged the adapter in saying that not only would the adapter not charge my computer but I might not be able to run my notebook normally, although I never had a problem.


Since my Dell was out, we did test the adapter's charging abilities on a compatible computer, my co-worker's Asus R1 Tablet, it took about an hour and half, a little longer than the Asus provided power brick but still decent.


The USB slot worked just fine, and although I don't have many devices that charge via USB port, this adapter could be very handy while in the car or on a plane since it can charge multiple devices.


Also, Belkin has a $100,000 connected equipment warranty. Their policy is that they will repair or replace any equipment (up to $100,000) that is damaged by a surge or a spike in power while properly connected to a power supply.


Conclusion

Belkin's Travel Power Adapter is a great product that you can take with you in the car or use at home. You can charge multiple devices with it and I liked the color much better than a typical solid black. While it is more expensive than getting a simple power brick, it's comparable in price to other multi-use power adapters on the market.


I wouldn't recommend it for Dell notebook owners though. Why spend $120 on a power adapter that won't even charge your computer?

Apple MacBook Pro Full Review

Welcome to a Laptop AC Adapter specialist
of the Apple Ac Adapter   First post by: www.itsbattery.com


I recently purchased a 2.0 Ghz Apple MacBook Pro. I stuck with the stock configuration of 512 MB RAM, 80 GB hard drive, 128 MB ATI Radeon X1600. Immediately after buying, I went to Fry's and picked up a 1 GB stick of 667 Mhz RAM to bring the total to 1.5 GB. I have returned three and am on my fourth. This review encompasses experiences from all of the notebooks. The pros and cons are true of all four I have had.


Specifications of the MacBook Pro reviewed


2.0 GHz Intel Core Duo

667MHz frontside bus and main memory

PCI Express architecture

100GB 5400 Serial ATA hard drive

ATI Mobility Radeon X1600 with 256MB memory on 16-lane PCI Express

ExpressCard/34 slot

Dual-link DVI, VGA adapter included such as Apple A1021 AC Adapter, Apple A1222 AC Adapter, Apple M8942 AC Adapter, Apple a1036 AC Adapter, Apple Magsafe AC Adapter, Apple M8942 AC Adapter, Apple A1021 AC Adapter, Apple A1184 AC Adapter, Apple A1172 AC Adapter, Apple A1222 AC Adapter, Apple A1330 AC Adapter, Apple M8482 AC Adapter

One FireWire 400 port, two USB 2.0 ports

Optical digital and analogue audio I/O, built-in microphone and stereo speakers

Slot-loading SuperDrive

Illuminated keyboard, scrolling TrackPad

Built-in AirPort Extreme (802.11g), Bluetooth 2.0+EDR, and Gigabit Ethernet

Mac OS X Tiger with iLife '06, featuring iWeb


This is where the ordeal begins. I purchased my first MacBook Pro at the Apple Store in Las Vegas while on vacation (we have no Apple Store here in Fresno California). I wanted to purchase in store to make it easy to return. Good thing I did!


The first night while checking to make sure everything ran ok, a line of pixels all the way across the middle of the screen turned gray, and would not switch back. That MacBook Pro was promptly returned the next day. I did not really have time to test the new one before I left Las Vegas got home. After playing with this next MacBook Pro for a weekend at home I discovered that it randomly shutdown for no real reason. Hot, cold, on battery, plugged-in -- did not matter. I took that machine back the next weekend to an Apple store in Sacramento, CA. When we arrived I realized my wife had not brought the receipt! It made no difference. Apple willingly switched it out even though it did not exhibit the problem while I was there. I had the third one for nearly 2 weeks before returning it to the San Jose store (we were in the area). There was no specific problem with this one it just seemed to act up a lot. This time we could not find the first 2 receipts, but did have the third. Again, with no fuss they exchanged the notebooks. So, I'm on my fourth MacBook Pro, and have had this one for nearly two weeks problem free! For those that are interested the first three were all week 17 and this one is week 21.

Wednesday, January 25, 2012

Apple MacBook Pro Core 2 Duo Review

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of the Apple Laptop Battery   First post by: www.itsbattery.com


When Apple announced its transition to Intel, there was the expectation that hardware updates would become more frequent. So it came as a surprise when Apple was slow to move to the newer, more efficient Core 2 Duo processor. Eventually, not only did Apple switch to the 64-bit processor, they also added many features that were left out of the original MacBook Pro, namely a dual-layer DVD burner and FireWire 800. They also added a larger 120 GB hard drive, 1 GB of RAM, and a now unlocked 802.11n AirPort Extreme. Apple was also able to improve the cooling, which allowed them to speed up a grossly underclocked ATI Mobility X1600 and be more competitive with the competition. On paper, the Core 2 Duo MacBook Pro looks more like what the Core Duo version should have been, but does that prove to be true in real world use? Let's find out!


I did not buy this MacBook Pro with battery such as Apple M8244 Battery, Apple A1079 Battery, Apple A1078 Battery, Apple A1148 Battery, Apple M6091 Battery, Apple M8956 Battery, Apple A1008 Battery, Apple A1061 Battery, Apple A1060 Battery, Apple A1022 Battery. It was another replacement in a long line of replacements dating back to June 2006. My last unit was a Core Duo that I had for about 4 months. Unfortunately, the seal on the LCD was not airtight and dirt was able to accumulate. Having had so many problems, I called Customer Relations, who were willing to replace my Core Duo machine with the new Core 2 Duo version. While I question Apple's quality control, their customer service has been second to none. It has taken very little effort on my part to get issues corrected. In the month I have had my Core 2 Duo machine, I have thankfully not noticed any build quality issues.


Not much has changed visually from the Core Duo MacBook Pro. What has changed is not initially visible. Apple abandoned the vertical vents in favor of horizontal vents, allowing more air to move freely from the case. This single change has helped to solve the heat issues that plagued many older MacBook Pros. The only other change cosmetically is the new FireWire 800 port on the right side. Other than that, Apple carries over the same aluminum case with a slot-loading DVD burner on the front, ports on the sides, and a large trackpad with a single mouse button. Apple has used this design for several iterations of the Powerbook/MacBook Pro, and while the design is beginning to age, it is still pleasing to the eye. Apple also includes a backlit keyboard and auto-dimming LCD backlight, making it easier to use in low light.


The build feels solid; however, the aluminum case will dent and scratch eventually, keeping it from being one of the more durable notebooks. The way the notebook feels is good, making it seem worth the money spent on it. Just hope you do not get a lemon.


My MacBook Pro is the base model, which comes equipped with a 2.16 GHz Intel Core 2 Duo and 1 GB of 667MHz RAM, which I immediately upgraded to 2 GB. In day-to-day use I have not noticed a big jump in performance from my 2.0 GHz Core Duo machine. However, performance increases are present in processor intensive tasks. For instance, the Core 2 Duo showed a large performance jump in the SuperPi benchmark, coming in at 58 seconds, a 20% increase over the Core Duo. The other area that the Core 2 Duo version shines in over the Core Duo is gaming. Due to cooling problems, the ATI Mobility Radeon X1600 was severely underclocked in the Core Duo MacBook. Thanks to improved cooling, Apple was able to run the X1600 at a higher clock speed. The increase in clock speed manifested itself in the 3DMark05 score, helping the Core 2 Duo post a whopping 50% increase.


In general day-to-day use, I do not think you will see much of an increase in performance, but if you game or use processor intensive applications then the Core 2 Duo MacBook Pro is a significant upgrade over the Core Duo version.

Tuesday, January 24, 2012

Apple iBook G4 Review

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of the Compaq Laptop Battery   First post by: www.itsbattery.com


Getting an Apple laptop was unthinkable for me at first. I felt nothing from Apple's clever "Switch" ads, and as with many fellow PC/Windows users, I thoughts Macs were for newbies, graphics designers, grannies, and others who couldn't handle more than one mouse button.


However, when I began my quest to purchase an affordable portable, I ran into many problems. The ultraportables and subnotebooks often lacked basic features I wanted such as an optical-drive, and would easily burn a hole in my wallet... several times over. Thin-and-Lights looked very appealing, so I researched that category the most. Some of my favorites include the Fujitsu S6210, IBM T40 series, and Dell 600m. Yet, even the ones I liked didn't work out because they didn't fit my budget (about $1,000).


Then I was introduced to a strange mix of the above. Apple's 12" iBook weighs in at touch under five pounds, but is in the ultraportable form factor. It's too heavy to be an ultraportable, but it's small screen means it doesn't fit with most thin-and-lights. What really caught my attention was the price tag. Other than Averatec, this is the only notebook I came across with a retail price of $999 that came in under 5 pounds. But like any consumer ready to shell out hard-earned money, I was still skeptical.


I continued to do my research and consistently heard good things about the iBook. Finally, Apple and Amazon gave me a sign. In late October, Apple included Airport Extreme (802.11g) and bumped up the base processor to 1.2Ghz. Additionally, Amazon still had a $150 rebate for Apple laptops with battery such as Apple A1175 Battery, Apple A1185 Battery, Apple M9324 Battery, Apple M8403 Battery, Apple M7318 Battery, apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery. It didn't take long for me to figure out that $850 + $20 shipping was a darn good deal. I placed my order on the following and paitiently waited.


Specifications


12.1" TFT XGA

1.2Ghz G4 processor w/ 512k level 2 cache

256MB PC2100 ram, 1 slot available

30 GB ATA/100 4200RPM hard drive

Slot-loading combo drive (DVD/CD-RW)

1 FireWire 400 port

2 USB 2.0 ports

VGA Out, S-Video and composite video cable optional

56K V.92 modem

10/100BASE-T Ethernet

Airport Extreme 802.11g wireless

Mac OS X 10.3 Panther

90 phone support, 1 year hardware warranty


The laptop is absolutely gorgeous. Had I not seen the price tag, I would've thought the iBook to be much pricier. The bare simplicity of the notebook is stunning. Other than the obligatory Apple logo on top (which lights up!), there's nothing but rounded edges. No bevels; No latches; No doors. When I hold it in my hands, it feels like holding a polished piece of marble. (in reality: polycarbonate plastic, and magnesium alloy)


The construction is really top grade. Pressing against the back of the reinforced LCD doesn't cause any ripples in the image, nor does flexing the screen between my hands. I'd feel safe putting this notebook in a cramped backpack. The hinge connecting the screen also looks quite beefy and doubles as an exhaust for heat. The slot loading drive is just too cool to describe. Everyone gets mesmerized by how the iBook sucks in CDs. Apple also claims to have rubber-mounted the hard drive to absorb vibrations and impacts.

Saturday, December 17, 2011

Asus UX21 ultraslim hands-on

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of the Asus Ac Adapter   First post by: www.itsbattery.com


Asus has released a serious competitor to Apple's MacBook Air, which has been the ultraslim laptop to beat in the mobile computing world. The Asus UX21 is the world's first Ultrabook (click here for more information) and has broken many new grounds in terms of design, features and performance. We met up with Asus' product manager at the company's Computex booth to bring you this quick hands-on.


This 11.6-inch model on display has a sleek 3mm to 17mm side profile and weighs just 1.1kg, while a 13.3-inch version will also be available at launch, estimated to be as early as October. The UX21 is also the first laptop in the market to feature higher-speed SATA 3 solid-state drive, which is fully integrated onto the circuit board to keep the machine slimmer. It has a special trackpad coated with a glass surface, too.


The left side of the UX21 offers a proprietary VGA socket (requires adapter such as Asus N45 AC adapter, Asus U36 AC adapter, Asus U56 AC adapter, Asus Eee PC 1016 AC adapter, Asus Eee PC 1215 AC adapter, Asus Pro23 X23 AC adapter, Asus W90 AC adapter, Asus M50 AC adapter, Asus Pro78 AC adapter, Asus A52 AC adapter, Asus A2 AC adapter, Asus N90 AC adapter), USB2.0 port and earphone jack. Not shown, further to the right, is a narrow grille for its side speaker. Sound is also projected from the edges of the keyboard according to the spokesperson.


On the right is a micro-HDMI output, a USB 3.0 port and power jack. There's also a speaker grille on the left not pictured above. Check out the cool brushed metal finishing clearly visible here, too.


The sentence reads "UX21 series ultra slim" and is printed on a perforated strip with a metallic Asus logo above it.


The special "spin pattern" on the cover is inspired by the grooves of vinyl records, while the machine has a unibody chassis pressed from a single piece of aluminum.


Even the metallic bottom is adequately styled with contoured edges and little details including a unique serial number for each machine. The battery is integrated within the chassis and offers around 5-hour battery life even for more power-hungry Core i7 CPUs.

Apple resellers over knockoff power adapters

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of the Apple Ac Adapter   First post by: www.itsbattery.com


Apple has filed a lawsuit against three companies it alleges are selling knockoff power adapters for MacBooks and MacBook Pros, according to court filings.


The lawsuit, which was filed in US District Court for the Northern District of California on Thursday, names Brilliant Store, Sunvalleytek International, and Hootoo.com as defendants. Those companies operate Web sites that sell a variety of computer parts and accessories, including power adapters that Apple says infringe upon its patents.


One of the stores operated by Sunvalleytek, usadapter#com, isn't exactly hiding the fact that it sells both "oringinal" (their spelling) MacBook adapters and unlabeled power adapters that work with Apple products. Calls to Sunvalleytek were directed into a voice-mail system, and a request for comment on the lawsuit was not immediately returned.


1 is a perspective view of a power adapter in accordance with the present design.


2 is a right side view for the power adapter such as Apple A1222 MacBook AC adapter, Apple MacBook 60w AC adapter, Apple Magsafe 60w AC adapter, Apple MacBook Pro AC adapter, Apple PowerBook g4 AC adapter, Apple ibook g4 AC adapter, Apple MA896LL AC adapter, Dell Latitude X300 AC adapter, Dell XPS M1530 AC adapter, Dell Latitude D800 AC adapter, Apple A1021 AC adapter.


3 is a rear view for the power adapter.


4 is a left side view for the power adapter.


5 is a front view for the power adapter.


6 is a top view for the power adapter.


7 is a bottom view for the power adapater.


8 is a perspective view of the power adapter with an adapter element removed and feet extended in accordance with the present design.


9 is a front view for the power adapter.


10 is a right side view for the power adapter.


11 is a perspective view of the adapter element of the power adapter.


12 is a side view of the adapter element of the power adapter.


13 is a front view of the adapter element of the power adapter;


14 is a bottom view of the adapter element of the power adapter.


The broken line showing of a partial cord is for illustrative purposes only and forms no part of the claimed design.


The adapter element is shown detached in FIGS. 11-14 for clarity of illustration.

Monday, December 12, 2011

Apple updates MacBook Pro family

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of the Apple Laptop Battery   First post by: www.itsbattery.com


Apple has updated the 15-inch and 17-inch MacBook Pro models with Intel's Core i5 and i7 processors, which will include two integrated graphics processors to improve the laptops' battery like apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery, Apple M8244 Battery, Apple A1079 Battery, Apple A1078 Battery, Apple A1148 Battery, Apple M6091 Battery life and performance.


Apple users can pick between four standard models, three with a 15-inch display and one with a 17-inch display, according to the company's online store. The least expensive option is the 15-inch model with a 2.4GHz Intel Core i5 for $3,099. The high-end 15-inch model has a 2.66GHz Intel Core i7 and costs $3,799.


The new 15-inch MacBook Pro comes with a 1,440 x 900 pixels LED (Light Emitting Diode) glossy display. Users can also choose a high-resolution 1,680 x 1,050 pixels glossy or antiglare display, which will add $180 and $270, respectively, to the cost, according to the Apple Store.


All three models have 4GB RAM memory as the standard, and an upgrade to 8GB costs adds $720 to the total cost. The graphics are based on a Nvidia GeForce GT 330M with 256MB of memory.


The standard 17-inch model comes with a 2.53GHz Intel i5 processor. Upgrading to a 2.66 GHz Intel Core i7 adds $360 to the $3,999 base price. It has 4GB RAM memory. The display has 1,920 x 1,200 pixels glossy LED display. For another $90 users can buy the antiglare version. It also has the Nvidia GeForce GT 330M, but with 512MB of memory.


In addition to Nvidia's graphics processor, the Core i5 and Core i7 chips also include Intel's graphics processor integrated with the CPU in a single chip package. But the Nvidia chip adds a whopping 182 gigaflops of processing power to the laptops through 48 processing cores.


Intel has said its graphics processor is capable of playing back full 1080p high-definition video, but Nvidia chips are widely considered to be faster and more efficient at processing multimedia applications. Apple has included its own switching technology in the 15-inch and 17-inch MacBook Pro models that toggle execution of tasks between the graphics processor, depending on the application. Nvidia's graphics processors are known to be faster than Intel graphics at tasks like processing Flash and encoding and decoding video. That will help the systems deliver "peak performance" and longer battery life, Apple said.


The improved hardware means the laptops will have eight to nine hours of battery life on a single charge, Apple said.


The laptops will come with Mac OS X 10.6, which is code-named Snow Leopard. The laptops will come with between 320GB to 500GB of hard drive storage, but users can upgrade to 128GB, 256GB and 512GB solid state drives. Memory on all new 15-inch and 17-inch MacBook Pro laptops is expandable to up to 8GB.


The new models will start shipping within 24 hours, according to Apple's store.

Saturday, December 10, 2011

Apple MacBook batteries found vulnerable to malware

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of the Apple Laptop Battery   First post by: www.itsbattery.com


MacBook users are being warned their Apple laptop batteries are vulnerable to being hacked.


After studying the batteries in several MacBooks, MacBook Pros and MacBook Airs, security researcher Charlie Miller found that Apple laptop microcontroller chips are shipped with default passwords that, once discovered, can be used as a hiding spot for malware as well as a conduit for disabling the battery and even blowing it up.


"These batteries such as Apple A1175 Battery, Apple A1185 Battery, Apple M9324 Battery, Apple M8403 Battery, Apple M7318 Battery, apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery just aren't designed with the idea that people will mess with them," Miller told Forbes. "What I'm showing is that it's possible to use them to do something really bad."


Using passwords associated with a 2009 Apple software update, Miller was able to permanently disable several batteries, manipulate readings sent to the operating system and charger, and completely rewrite the chip's firmware.


He said a culprit could install malware on the chip to infect the rest of the computer and steal data, control its functions, or cause it to crash. And even though the batteries he studied have safeguards against explosions, he thinks it would be possible to remotely cause them to explode on command.


What complicates the issue is that Apple notebook batteries are built-in instead of removable.


"That change began in 2009 with the 17-inch MacBook Pro, and trickled down to the other models, resulting in considerable battery life gains at the expense of easy replacement. This means if a battery were to somehow be compromised, it's a trickier fix. At the same time, it means potential attackers need to gain control of that system before they can do anything, short of taking apart the machine," writes Josh Lowensohn for CNET.


Here are some tips to avoid problems.


--Only accept installs or updates that you've researched or scanned with security software.

--Never trust spam email.

--Be very wary of pop-up windows that suggest an update.

--Stay away from illegal file-sharing services.


According to The Huffington Post, Miller said most users should not be overly concerned about a hacker taking over their laptop battery. And Apple Insider reports that Miller believes Mac OS X security is better than ever before in spite of his findings.


Miller, who works for security firm Accuvant, plans to discuss his findings at the Black Hat security conference in Las Vegas next month.

Thursday, November 3, 2011

Worthy MacBook Pro Battery Life

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of the Apple Laptop Battery   First post by: www.itsbattery.com


We had assumed that the latest generation of MacBook would give us extra life while on the road, or even in our homes but the result is a little disappointing. The new MacBook Pro battery life falls short of our expectations, and might not be a worthy contender to other notebooks.


New buyers may be happy with the Battery life for the MacBook Pro, 2011 edition. This is not the case for some upgraders who wanted to see at least 10-hours of battery such as apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery, Apple M8244 Battery, Apple A1079 Battery, Apple A1078 Battery, Apple A1148 Battery, Apple M6091 Battery on this MacBook Pro refresh but what we actually got was 7, how can that be evolution? It seems as though Apple might have picked up some bad habits from the battery technology employed by the team behind the iPhone.


Apple is facing a bit of a dilemma on this one, as there are a number of other notebooks coming to market that will put the Pro to shame when it comes to battery life. Two that come to mind are the new Sony VAIO S Series Slim and the Lenovo ThinkPad T420, which both offer over 30 hours of battery life, although you do have to add another slim battery. Having said that, you still have that option, and they will give you much more than 7 or even 10 hours of battery life in the standard configuration.


There are many reasons why the battery is not as long lasting in the MacBook Pro refresh, some are because the processors used are said to be twice as fast as its predecessors, and the graphics three times faster. However, Apple say that the biggest change comes in how they measure the life of the battery, as it is now much more accurate.


For those of you who are not fazed about this issue, then upgrading will be an easy decision. With specs ranging from 2.3GHz dual-core Intel Core i5 to a 2.3GHz Quad-core Intel Core i7, and up to 8GB of DDR3 RAM, it’s not hard to see why you would not want to do so.

New Apple MacBook Pro Battery Life

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of the Apple Laptop Battery   First post by: www.itsbattery.com


Considering the new MacBook Pro range has been criticized for a number of flaws, they have been praised by a veteran columnist as having the best battery life in the industry. It has also been said there is some myths about the battery life during the process.

One of the journalists from the Wall Street Journal, Walt Mossberg wrote on Thursday that the 13” and 15” MacBook Pro’s have been able to achieve highest standards on there June update after being able to last for as long as they can with continuous music, brightest screen and no energy saving settings.


After a few test it shows that the 13” MacBook Pro’s battery like Apple A1175 Battery, Apple A1185 Battery, Apple M9324 Battery, Apple M8403 Battery, Apple M7318 Battery, apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery is the Smallest one of the two as its battery still managed to run for 5 hours even while on high strain, where as the 15” MacBook battery managed to last 5 hours and 21 minutes also while under high strain. That is by far the best ever battery to last under those conditions.


Walt Mossberg has predicted that under less continuous stress could even be able to reach the 7 hour battery life it has been made to last. Although have a built in battery is better then having one in a battery tray, they still say that they could even make the batter bigger as there is more room when you don’t have the battery tray in the way.

Tuesday, October 4, 2011

Apple iBook

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of the Apple Laptop Battery   First post by: batterystores#ca


But while the iMac appealed to everyone who wanted a computer, but couldn't stomach the beige blandness of a traditional PC, the iBook looks a touch too childish to slot easily into an office environment. It reminds us of a slimmed-down lunch box, but carrying this computer around the streets, which is what the carrying handle seems to invite, is a bold advert to muggers.


Another thing that might put you off lugging the iBook around with you is the weight - 6.6lb to be precise. This extra weight can be accounted for in part by the iBook's 'spacious' design - the palm rest is incredibly deep, so unless you have very large hands you may find yourself straining across it to get at the keys. There is also acres of space around the 12.1in TFT screen, which might be better filled by a few more viewing inches.


The keyboard is pleasant to use, and pressing two tabs along the top lifts it up completely to reveal the innards of the iBook, with a free space to slot in one of Apple's AirPort wireless networking cards and extra RAM. The capacity to fit up to 128MB of RAM is handy, as it comes with just 32MB as standard. The rest of the spec doesn't really make up for the memory deficit; the 300MHz G3 processor is adequate for most applications but a 3.2GB hard disk drive couldn't be considered generous.


Where Apple may lose out when it comes to cutting-edge specifications, it wins hands down when it comes to ingenious design touches. The iBook is housed in super-tough plastic - the same material is used to make bullet-proof vests, and uses a clever hinge method to keep the lid shut you simply snap it into place rather than using a latch.


A light around the power socket glows amber while the battery like Apple A1175 Battery, Apple A1185 Battery, Apple M9324 Battery, Apple M8403 Battery, Apple M7318 Battery, apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15inch Battery, Apple A1012 Battery, Apple M8511 Battery is charging, turning green when it has finished. Battery life is a claimed six hours and if the G3 PowerBook battery life is anything to go by then this is more than just an empty promise, so you'll have plenty of juice to keep the iBook going on your travels. Another neat lighting touch is the LED that pulsates away on the back of the iBook as it slumbers.


External expandability is provided by a single USB port and a 10/100 BaseT Ethernet port, while wireless networking is an option if you add the AirPort card and there's a 56K modem to get you online. As with all of Apple's new range there's no floppy drive, only a 24x CD-ROM drive. Apple says that this is to leave the choice of external storage device to the user, but if you do need extra storage then this will represent an extra cost, too.


The software bundle includes Mac OS 8.6, AppleWorks, Outlook Express, Netscape and IE5, World Book Encyclopedia, QuickTime 4, a couple of games and fax software.

Tuesday, September 27, 2011

Apple unveils 2010 MacBook Pro upgrades

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of Acer Laptop Battery   First post by: www.laptop-battery-stores.com


Apple has updated its MacBook Pro line, promising up to 10 hours of battery such as Apple A1022 Battery, Apple M8760 Battery, Apple A1008 Battery, Apple A1061 Battery, Apple A1045 Battery, Apple A1175 Battery, Apple A1185 Battery, Apple M9324 Battery, Apple M8403 Battery, Apple M7318 Battery and enhanced graphics performance.

The 13in model now incorporates Nvidia's GeForce 320M graphics, while the 15in and 17in versions feature Intel's Core i5 and i7 processors.


The 13in MacBook Pro sports an Intel Core 2 Duo processor and 4GB RAM, and is available in two configurations. One has a 2.4GHz processor and 250GB hard drive that cost $1,499. The other has a 2.66GHz processor and a 320GB hard drive priced at $1,899.


All 15in and 17in models have Nvidia's GeForce GT 330M dual graphics processors, and use Apple's automatic graphics switching technology which toggles between the GeForce GT 330M and Intel's integrated HD graphics depending on performance needs.


The 15in MacBook Pro has three models starting from $2,199 and rising to $2,798, while the 17in model has just one configuration and costs $2,899.


"The new MacBook Pro is as advanced on the inside as it is stunning on the outside," said Philip Schiller, Apple's senior vice president of worldwide product marketing.


"With faster processors, amazing graphics and up to three more hours of battery life, the new MacBook Pro delivers both performance and efficiency."


All models are available now though Apple resellers and the Apple Store.

Sunday, September 11, 2011

Notebook battery woes won't impact holiday sales: IDC

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of the Apple Laptop Battery   First post by: www.itsbattery.com


swirling uncertainty about the safety of notebooks threatens a key growth market for the PC industry during the most lucrative time of year -- the holiday shopping season.


Notebook PC vendors, including Dell, Apple, Lenovo, Toshiba, Fujitsu, Panasonic, Gateway, and Sony, have all issued battery recalls since August 2006 because a percentage of notebook batteries were overheating and in some cases causing fires.


While only a small percentage of notebook batteries such as Apple A1175 Battery, Apple A1185 Battery, Apple M9324 Battery, Apple M8403 Battery, Apple M7318 Battery, apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery have exhibited the problem, companies are widely recalling the batteries for the sake of consumer safety. IDC said the wave of battery recalls this fall has not yet caused enough frustration to turn customers off from the notebook market, but enough concern has been generated to potentially change customer buying preferences.


"The big concern with the battery recall initially was how would this affect the growth engine of the PC industry? Given the notebook segment is a huge portion of the overall PC market, it is what is driving growth for the PC industry," said Richard Shim, senior research analyst with IDC's Personal Computing program in Framingham, Mass. "As it turns out, the safety issue is not that great a concern, but buyers will be more careful in terms of choosing which brand to purchase."


Results of an IDC survey dubbed "Notebook PC Buyer Segment Survey: Analyzing the Impact of the Battery Recall", showed 85 per cent of respondents said the battery recalls would not impact future notebook PC purchasing decisions. However, 15 per cent of both corporate and consumer buyers say they will alter their buying because of the recalls.


That is enough of an impact to conceivably sway market share, especially in the corporate segment where buyers purchase large volumes, but not enough to have dramatic effects.


"The silver lining is that most of the customers we surveyed aren't foregoing notebook purchases," he said. "Instead, a small percentage indicated they would alter their brand preference, meaning that vendors have an opportunity to win over new customers, forming new market dynamics.


"Consumers tend to display more fickle buying habits, so this is where there is a greater potential for disruption."


IDC surveyed about 500 corporate IT decision makers and directors from small, medium, and large businesses and more than 200 consumer PC buyers in late October 2006 for the report, officials said.

Thursday, August 18, 2011

All signs point to new MacBook Pro release this week

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New MacBook Pros are in the air. We’ve been hearing it for a while, but now a variety of concrete signs show that Apple will soon release its newest line of MacBook Pros, possibly Thursday, February 24. (Which is also Steve Jobs’ 56th birthday, just FYI.)


The first sign is a fairly obvious one: The online Apple Store has placed a three to five day wait on sales of the MacBook Pro line, reports 9to5Mac. That delay would line up just right with the rumors that the new MacBook Pros will arrive on Thursday. So, kudos to Apple for keeping their customers from spending a significant wad of cash on a computer that’s about to be pushed to the second tier.


The next indubitable clue comes from Engadget: Best Buy has apparently added new Apple laptop SKUs to its system. There’s not much to go on here, but the price attributed to each SKU lines up with what we’d expect the new line of MacBook Pros to cost: $1,199, $1,499, $1,799, and $2,199 for the various 13- and 15-inch models, and a $2,499, which is presumably for the 17-inch upgrade. (The previous 17-inch model cost slightly less, at $2,299.)


Our last, but certainly not least, indicator comes from Apple Insider, and is perhaps the most solid piece of evidence of a new Apple release yet: Actual “sealed packages” arriving at select Apple Stores. According to an unnamed source, certain European Apple Stores will begin receiving shipments of something, which they are not allowed to open until an official announcement. Those “somethings” are most likely new MacBook Pros.


The pallets of product are said to be wrapped in black plastic and “Apple Confidential” tape. And if any of the stores decide to open those packages before Apple’s official unveiling, the company has allegedly threatened to revoke those stores’ licenses to sell Apple products. All this matches past Apple release protocols.


Short of someone at Apple breaking ranks and confirming the new MacBook Pros ahead of schedule, all these signs are about as good a proof as we can get.


If previous reports are true, the new MacBook Pro line will be powered by Intel’s second-generation Core i-series processors, which are reportedly much faster than previous iterations. The line will also receive moderate design changes, be thinner, lighter and have longer-lasting batteries such as apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery, Apple M8244 Battery, Apple A1079 Battery, Apple A1078 Battery, Apple A1148 Battery, Apple M6091 Battery.


Thursday, July 21, 2011

Future iPhones May Charge Faster

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of the Apple Laptop Battery   First post by: www.itsbattery.com


Apple is already working hard to cut the cord between your iPhone and your computer with iOS 5, but that’s nothing compared to what we might see on when new iPhone models arrive in 2012. Details are scarce, but we believe Apple may be working on wireless or express charging for future iPhone models.


We are still covering what you might see when the iPhone 5 launches this fall, but Apple is already working on the 6th generation iPhone which is expected to launch in 2012.


The Wall Street Journal reports that, “People briefed on Apple’s plans said the company is planning a major iPhone revamp then, with one person saying the company has been experimenting with features such as a new way of charging the phone.” There are no specific details released, but given Apple’s love for making their own accessories to solve common user complaints such as the Smart Cover, we anticipate this new charging method will focus on faster charging or wireless charging.


Two of the most common iPhone accessories I am asked about are the PowerMat wireless charging solution and the Mophie Juice battery pack which doubles your iPhone battery life. Each of these accessories can add $$50 to $100 to the price of your iPhone, money which could have been spent on Apple branded accessories or iPhone apps. In order to meet the needs of power-hungry iPhone users Apple could be working on their own improvements to iPhone charging.


Wireless iPhone Charging

Now that the wireless charging standard qi has been around long enough to get buy in from players like Energizer and Verizon, Apple could build wireless charging into the iPhone 6 quite easily. This would allow Apple to offer more value with the base iPhone and make money selling Apple branded qi chargers. The move to go wireless charging syncs up well with iOS 5‘s Wi-Fi syncing and backup, AirPlay and iCloud direction.


At the same time, it would allow Apple to maintain a semi friendly relationship with iPhone accessory makers who would be able to use the qi standard to build their own wireless iPhone charging accessories for your home, travel and in the car. Yes, Apple would prefer to make all the money if it could, but Steve Jobs isn’t stupid; he knows that the wide variety of iPhone accessories is one of the iPhone’s advantages over Android phones. This is an advantage that could be expanded with the inclusion of a standard wireless charging solution in the next iPhone.


Faster iPhone Charging

Another path Apple can take is to charge yo your iPhone faster, reducing the need for extra battery cases like the Mophie Juice Packs for many users. I was blown away by how fast the Lenovo Thinkpad X1 charged, going from empty to 80% in under 30 minutes. If Lenovo can charge a laptop battery such as apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery, Apple M8244 Battery, Apple A1079 Battery, Apple A1078 Battery, Apple A1148 Battery, Apple M6091 Battery in that amount of time, I hope Apple can put together a means of fast charging the next generation iPhone.


Imagine plugging your iPhone in for as little as a half hour and walking away with a nearly full charge. This won’t solve all of our problems, but most users can find 30 minutes to charge their iPhone at some point in the day.


I am not holding my breath for a wireless charging iPhone that also charges up to 80% in under 30 minutes, but it is still a long way away. If we are lucky Apple will surprise us with built-in wireless charging on the iPhone 5 and improve from there.

Saturday, June 25, 2011

Refresh The Batteries

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When laptop battery works for a long time, its hard to charge electricity fully, and even it shows that the battery is damaged. The fact is the increasing resistance. And the voltages raise up faster. This easy to identify as full, then capacity will naturally decline. As the larger battery internal resistance, discharge voltage drop at high speed, so the system is easy to mistakenly think that voltage is without enough power. So we should take steps to save this.

Big brand laptop has a battery refresh program; we can use it to repair the battery such as Apple A1012 Battery, Apple A1022 Battery, Apple A1039 Battery, Apple A1045 Battery, Apple A1057 Battery, Apple A1060 Battery, Apple A1078 Battery, Apple A1079 Battery, Apple A1148 Battery, Apple A1175 Battery, Apple A1185 Battery, Apple A1189 Battery. As the notebook computer: notebook computers equipped with nickel-metal hydride battery (Ni-Mh), like mine is an apple laptop battery. I usually discharge it improperly; so the battery discharge time is short, only less than 5 minutes. If carrying a laptop to work, then it is very inconvenient. What can I restore the batterys discharge time? BOSCH Power Tool Battery DEWALT Power Tool Battery

We can use the official laptop website which has launched a battery refresh program to refresh the batteries, to recovery its discharge time.


(1) Using AC power to support the laptop, first download the refresh program from official website.

(2) Restart your computer, press F8 to enter boot menu and select safe DOS mode.

(3) Entering the download file, start the battery refresh program, and reading the warning message, inserting the floppy disk as required, and then press the Enter key to the implementation of the self-extracting operation.

(4) Boot floppy disk with this computer, the screen came up with reference information.

(5) Unplugging the AC power, the program will automatically be on the Ni-Mh battery discharge, discharge is completed, and the system will automatically shut down.MAKITA Power Tool Battery PANASONIC Power Tool Battery

(6) The battery temperature is high at this time, should not immediately start, after a while to cool the battery, plug in AC power.

(7) Boot the computer with a floppy disk, the file will automatically run the refresh program, and ask the user whether to proceed.

(8) Then refreshing process began to refresh the battery, very soon, when the return to DOS prompt , it represents that refresh is complete.

(9) Shut down the computer, and charge the battery until the light turns green so far.

(10) The above procedure is repeated three times to get the best results.


In addition, many lithium battery pack failure is the result of a failure of energy-saving core, this phenomenon can not be avoided. So a replacement is necessary and urgent, for me, I just type the laptop battery on the Google. I can get a lot compatible information and find a proper battery for my laptop.

Wednesday, June 15, 2011

New Macbook Air Netbooks With 7 Hours Life

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of the Apple Laptop Battery   First post by: www.itsbattery.com


New MacBook Air laptop has been unveiled and Apple has hailed it as the first in a new generation of portable computers apple laptop battery.This claim seems principally to be based on the new way in which the Macbook will store and transfer its data, namely via solid state flash storage and various online services. The new storage systems are apparently 90 per cent smaller and lighter then traditional Apple hard drives, all of which mean the new Air is really quite impressively slender.


Apple describes its latest reinvention of the apple MacBook battery as having been designed from the ground up to use flash storage exclusively and the company makes clear that its recent research efforts in the realms of tablet PCs have helped inform development on the rest of its product range.


Weve taken what we have learned with the ipad solid state storage, instant-on, amazing battery standby time, miniaturisation and lightweight construction, to create the new MacBook Air, explained Apple CEO Steve Jobs.


Www.itsbattery.com is a quality power laptop battery supplier of Apple A1175 Battery, Apple A1185 Battery, Apple M9324 Battery, Apple M8403 Battery, Apple M7318 Battery, apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery Distributor & Wholesaler.


The precise weight of your Macbook will depend whether you buy the 11 or the 13-inch variety but either way there wont be much mass left for you to carry around.


With FaceTime built-in and hard drive crashes eliminated, an new version Air could well be a worthwhile purchase but whether it will change the way we think about notebooks, or even laptops, as Steve Jobs suggests we might, is certainly still open to conjecture.

Monday, June 13, 2011

An Introduction To Lithium-sulfur Battery

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Rechargeable laptop batteries use an assortment of chemicals to generate electricity. As you might believe, lithium-sulfur batteries use lithium and a sulfur to generate their electrical charge. Lithium-sulfur batteries in fact comparatively new, and vary in many ways from the more all-purpose lithium ion batteries. Because they use no huge metals in their manufacture, lithium-sulfur batteries generally have the latent to be more environmentally friendly than other batteries such as apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery, Apple M8244 Battery, Apple A1079 Battery, Apple A1078 Battery, Apple A1148 Battery, Apple M6091 Battery. It might as well be simpler disposing of lithium-sulfur batteries without risk to people, plants, or wildlife.


When compared Sulfur is an inexpensive material, so lithium-sulfur batteries have the probable to be less pricey than other laptop battery types. With a lower initial cost to production, lithium-sulfur batteries could as well save some consumers money. There is further a probable cost savings as lithium-sulfur batteries lean to offer much longer charges than lithium ion batteries. With twice the lifetime or better, you may be capable to achieve by with a single lithium-sulfur battery for your laptop or rechargeable handy tool. Instead of keeping one rechargeable battery in your tool and another in the charger, one lithium-sulfur battery can simply last the entire project.


Another associated benefit of lithium-sulfur batteries is their capacity to work excellently in very cold weather. Extreme cold generally slows down the chemical reaction in laptop batteries, sapping their power. This is why several car batteries are rated according with warmth levels. Electric vehicles or outside devices, which require operating reliably in very cold conditions, could use lithium-sulfur batteries to make certain proper functioning.


With thin creation and light materials, lithium-sulfur batteries are actually to weigh less than other, similar laptop batteries. Not only is the reduced weight a bonus, but lithium-sulfur batteries offer more power per weight than its competitors. In devices like mobile phones, for which light weight is a chief selling point, the use of lithium-sulfur batteries could be a huge enhancement. Although lithium-sulfur batteries are still fairly fresh term, they seem to have a lot of benefits over other kinds of rechargeable batteries. While it stays to be seen if they would live up to their prospect, it is a high-quality bet that lithium-sulfur batteries would be one of the next huge things in rechargeable battery technology.

Sunday, May 22, 2011

How To Charge Your Laptop

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Whether they're in our computers, cell phones, or cars, the only time we think about batteries is when they're almost dead and we need to find some place to charge them—and then we're not thinking nice things. Batteries are an old-school technology. We stuff them into gadgets that are always getting smaller, faster, and cheaper, but battery technology doesn't yield to Moore's Law. What we know about batteries today is pretty much what we knew about batteries back when ENIAC was invented. As a result, batteries such as apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery, Apple M8244 Battery, Apple A1079 Battery, Apple A1078 Battery, Apple A1148 Battery, Apple M6091 Battery remain a primary limiting factor in our machines; they're the reason we don't have better cars, why your smartphone won't play a two-hour movie, and why your otherwise perfectly functional three-year-old laptop is useless on a plane trip.


Our daily struggle with batteries has spawned a cottage industry of advice about their proper care and feeding. Some argue that the way to get the most juice out of your gadget is to charge it as often as you can. Others caution about the sin of overcharging; this school holds that batteries are happiest when they're run down to zero every once in a while. Dig deeper into this line of thinking and you find its proponents are most concerned about a battery-destroying phenomenon known as the "memory effect"—a worry that if you keep re-charging your battery before the juice goes down to zero, it will gradually lose capacity. A related annoyance is your gadget's battery meter; the more often you charge and recharge your iPod or your cell phone, the more inaccurate its fuel gauge seems to become.


To clear up these annoyances and conflicting theories, I called up Isidor Buchmann, the CEO of Cadex Electronics, a Canadian company that makes battery-testing equipment. Buchman also runs Battery University, a very helpful Web site for battery enthusiasts and engineers. I asked Buchmann how we can make sure that our batteries last a long time. "There is not too much to discuss," he began, and then launched into a conversation exploring the numerous frailties of batteries. The upshot is this happy factoid: No matter what you do, your battery will become a useless piece of junk—one day it will reach a point where it can no longer be charged, and then you'll have to recycle it. It will die if you use it often. It will die if you hardly ever use it. It will die if you charge it too much. It will die if you charge it too little. You can pull the battery out of your camera, stuff it under your mattress, and come back for it in five years. Guess what? Your battery will be dead. And when I say dead, I mean dead—not that it's run out of juice, but that it can no longer hold a charge.


That said, there are ways to prolong your batteries' lives. Here are some of Buchmann's tips:


Laptops: The typical lifespan of a lithium-ion laptop battery is about 18 months to 2 years, Buchmann says, but yours will last much longer if you don't punish it too much. The main stresses include undercharging, overcharging, and one that few of us consider: heat. Temperatures inside a laptop can reach more than 110 degrees Fahrenheit, which is hell for a battery.


Ideally, Buchmann says, you should try to keep your battery charged from 20 percent to 80 percent. Keep in mind that these are guidelines for ideal use—it's generally inconvenient to unplug your machine before it goes all the way to 100. But even if you're not on constant guard, be mindful of charging your machine constantly, well past when you know it's full. You also should be conscious of letting your battery run all the way to zero.


Try to keep your laptop as cool as possible. The best technique here is to charge up your battery when the computer is turned off. When your laptop is turned on and plugged in, you should pull the battery out of your computer. Yes, pull it out. "I know that's inconvenient," Buchmann says, "but keeping your laptop plugged in when the battery's fully charged—that combination is bad for your battery."


What if your battery can't be removed, as in Apple's latest laptops? Buchmann says that new laptop designs often place batteries in cooler parts of the machine, and they may also include some intelligence to limit the stress of a fully-charged battery—that is, the machines stop applying a charge when the batteries are just under full capacity. This prolongs the battery's lifespan. The trouble is, most laptop manufacturers keep their charging algorithms secret, so it's not possible to know which laptops use this battery-prolonging technique. (Bachmann assumes that Apple does so based on its battery-promoting advertisements.) But even if your computer is clever enough to stop charging the battery when it's full, you're still better off removing the battery if it is removable. This will help your battery beat the heat.


Phones, cameras, and other gadgets: In general, the rules are the same as for laptops: Keep the battery in the 20 percent to 80 percent range, and keep it cool. If you leave your phone on a hot car seat all afternoon, or if you run down your camera at an all-day trip to the zoo and then forget it in a sock drawer for six months—well, somewhere a little battery angel loses its wings.


The best way to store batteries that you won't be using for a long time—as in a camera, though this also applies to laptop batteries—is to charge them to the 40 percent level first, Bachmann says. Batteries "self deplete"—meaning they lose power even if they're not in use. Charging the battery a little bit before you put it away ensures that it doesn't get down to dangerously low levels while in storage.

Where'd Apple Get Its Juice

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Apple announced on Monday that its much-anticipated iPhone will offer eight hours of talk time rather than the previously announced five. On Wednesday, Jack Shafer mocked journalists for lavishing attention on this tiny morsel of news. Even so, that clever bit of Apple PR got Explainer wondering: How do you make a battery last longer?


Tweak the hardware. Laptop batteries such as apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery, Apple M8244 Battery, Apple A1079 Battery, Apple A1078 Battery, Apple A1148 Battery, Apple M6091 Battery are often as large as the gadget's casing can accommodate, and there are no surprise technologies that can make a standard battery retain its juice longer. Instead, manufacturers concentrate on power management.


One way to improve power efficiency is to upgrade the hardware. A smart phone's circuit board incorporates dozens of chips that control the display, operating system, and the phone's wireless connection, among other things. Along with the screen, chips are the biggest power-consumers in a cellular device. By working with numerous chip manufacturers, Apple and other electronics companies can pick and choose individual chips that are particularly energy efficient. The iPhone's glass screen, announced this week, will also help save energy. Glass transmits light more efficiently than plastic, which will allow the iPhone's screen to maintain the same brightness while using a little less power.


Another way to extend battery life is to shut down parts that aren't in use. The more tasks a phone is running (phone calls, Web browsing sessions) the more quickly the battery gets depleted. Advanced operating systems—iPhone uses a version of Apple's OS X—can regulate the device's power usage, powering down the processor or the screen when they're not active. (Tech companies occasionally calculate a device's battery life with most of its hardware components shut off, an unrealistic situation that tends to produce an inflated projection of the gadget's real-world power consumption. Apple claims it tested iPhone's talk time with all of its default features turned on except the Wi-Fi network scanner.)


Most consumer electronics, including the iPhone, are powered by lithium-ion batteries. These power sources are popular because they pack many times the power of other types of batteries in a fraction of the space. Still, chemists can't do much to change the amount of electrical current created by the chemical reactions inside a lithium-ion battery. The only way to build a more powerful battery is to make it larger, thus creating space for extra chemicals.


Bonus Explainer: Since batteries aren't getting better and phones keep adding features, how are next-gen devices going to have enough juice? Tech analysts say new screen technology will offer a huge amount of power savings. A large touch screen like the one on the iPhone is particularly power-intensive. As a result, gadget manufacturers are increasingly ditching traditional LCD displays in favor of the more energy efficient organic light-emitting diode screens. OLED screens are more expensive to produce than their LCD counterparts, but they put out virtually the same amount of light as a conventional screen while using a fraction of the energy.