This report  is based on the status of  battery online shopping through Internet in UK , main amount of some big professional battery shop (especially thanks to http://www.laptop-battery-pack.co.uk) .

These are all hot selling laptop battery which are deal by online shopping:  dell latitude d820 battery, hp 510 battery , hp 530 battery ,hp pavilion tx1000 battery , hp pavilion tx2000 battery.

Now,let’s see the Top 5 Hottest  selling battery , just a simple basic overview and introduction of them .The webpage are all  only a sample introduction reference page .

Dell Latitude D820 Battery Replacement
6600mAh/73WH, 11.1V
Brand new, with UL, CE, ISO9001:9002 certification, 1 year warranty after service.

Volt: 11.1V
Capacity: 6600mAh/73WH
Size:209*82.4*23.9mm
Net Weight: 600g
Color:Black
Battery Type: Li-ion

HP 510 Battery Replacement
Brand new, with CE, ISO9001:9002 certification, 1 year warranty after service.
It is guaranteed to meet or exceed the original manufacture characters .

Volt: 14.4V
Capacity: 4400mAh/63Wh
Color:Black
Battery Type: Li-ion
Hot selling HP 530 Battery
CE, ISO9001:9002 certification, 1 year warranty after service.
Guaranteed to meet or exceed the original manufacture characters .

Volt: 14.4V

Capacity: 4400mAh/63WH

Color:Black
Battery Type: Li-ion

Fit model ：Hp 510
HP Pavilion tx1000 Battery Retail with wholesale price
Brand new, with CE,UL, ISO9001:9002 certification, 1 year warranty after service.

Volt: 7.4V   Capacity: 8800mAh

Fit Model: HP Pavilion series

Color:Black

Battery chemical: Li-ion

Cheap HP Pavilion tx2000 Battery with 1 year quality warranty

HP Pavilion tx2000 battery is a replacement for HP Pavilion tx2000 Series original battery. Brand new, with CE, UL, ISO9001:9002 certification, 1 year warranty .

Volt: 7.4V

Capacity: 8800mAh/66WH

Fit Model: HP Pavilion series

Color:Black

Battery chemical: Li-ion

Now I list the basic knowledge of HP 530 battery as follow.

HP 530 Battery Replacement for Hp 530 & Hp 510 Laptop
4400mAh, 14.4V

This HP 530 battery is a Li-ion replacement for HP 530 , HP 510 original battery. Brand new, with CE, ISO9001:9002 certification, 1 year warranty after service.

It is guaraneed to meet or exceed the original manufacture characters .

• Volt: 14.4V
• Capacity: 4400mAh
• Color:Black
• Battery Type: Li-ion

It is also completely fit HP 510 laptop and Compatible with Battery Part No.

HP 440264-ABC,HP 440265-ABC,HP 440266-ABC,HP 440268-ABC,HP 440704-001,HP 441674-001,HP 443063-001,HP HSTNN-FB40

This HP Pavilion tx1000 battery is a Li-ion replacement for HP Pavilion tx1000 series original battery. Brand new, with CE, ISO9001:9002 certification, 1 year warranty after service.
we promised it to meet or exceed the original manufacture characters .

• Volt: 7.4V
• Capacity: 8800mAh
• Compatible with: Most Of HP Pavilion battery
• Net Weight:
• Color:Black
• Battery chemical: Li-ion

In fact ,the HP Pavilion tx2000 Series Battery is the same as this battery.

HP Pavilion tx1000 Series Battery Fit Laptop Model

such as : HP Pavilion tx1000 Series,HP Pavilion tx1000Z,HP Pavilion tx1001AU,HP Pavilion tx1001XX,HP Pavilion tx1002AU,HP Pavilion tx1002XX,HP Pavilion tx1004AU,HP Pavilion tx1005AU … HP TouchSmart tx2-1000series,HP TouchSmart tx2-1010ea,HP TouchSmart tx2-1020ea …

It is  a Replacement Laptop Battery Of

Brand new, with UL, CE, ISO9001:9002 certification, 1 year warranty after service.

It is guaranteed to meet or exceed the original manufacture characters .

• Volt: 14.4V
• Capacity: 4400mAh
• Color:Black
• Battery Type: Li-ion
• Also fit Hp 530 battery

http://www.laptop-battery-pack.co.uk/hp-510.htm

But I couldn’t use it more than one month!! I realized that Windows Vista is not stable, beside that it used a lot of RAM comparing to Windows XP, so I felt that I was stupid because I believed Microsoft trivialities about Windows Vista. From that day I stuck with Windows XP and refuse even thinking about changing it!

Now a days, Windows 7 become pre-release and many people (includes IT professionals) says that Windows 7 is the best ever Windows, they always repeat that Windows 7 is the soul of Windows XP with Windows Vista style. So after I heard this story from a lot of my friends I finally decide to try Windows 7

Preparing to Install
I installed Windows 7 Ultimate (64 bit) on my HP 530 Notebook ( buy cheap hp 530 battery, compatible with hp 510 battery ), and realized a lot of people in forums tried to do that on almost the same laptop, so I deiced to add this post to be a step by step tutorial about installing Windows 7 and almost all programs you need on it.

First step is to create a new partition (if you want to install Windows 7 and keep your old Windows like me) or make sure that you don’t need any files from your old windows drive.

The question here is how much the drive should be? well I recommend that the drive should be at least 25 GB, so that you can Install Windows 7 Ultimate (or what ever version you want) and all your favorite programs on the same drive.

The last question you might ask is what about drives? should I download any? well, my notebook came with FreeDOS so I have no driver at all! and HP provides only drivers for Windows XP and Windows Vista on here website. The answer is so simple: you almost will not need to install any driver manually, so lets begin the installation process.

You are now ready to install Windows 7 so shutdown your laptop to boot from Windows 7 DVD (I tried to install Windows 7 from inside Windows XP but it didn’t work). DO NOT press the hibernate option! (like I did) if you want Windows 7 to add a multi-boot option for you, you must shutdown your computer.

Installation
When I installed Windows XP on my notebook I fell into the problem of SATA hard disks and forced to disable SATA option from BOIS to let Windows XP recognized my hard, so it remains disabled while I installed Windows 7 (I don’t believe that you will have this problem, but just in case).

Now boot from Windows 7 DVD and follow the installation steps, it is really a simple installation and you will face only 2 or 3 windows before waiting about 10 minutes to your first reboot.

After that you will enter your computer name, use account and something like that. Here you are! welcome to Windows 7 world!

You can notice from you computer properties that you have only 30 days trial, well now Windows 7 is still pre-release so I went to Microsoft site and got a key from here, so my Windows is Genuine now.

Drivers
Now open Device Manager and let’s see what we have, you will notice that Windows 7 installed driver for your Sound Device, Modem and Wireless Network Adapter. But you still have 2 yellow icons named “Ethernet Controller” and “Unknown Device”.
As you expect “Ethernet Controller” is your Network Adapter but don’t worry because Windows 7 can recognize it! All you need is right click on it and choose “Update Driver” option and tell Windows that you will install the driver manually then choose Vendor “Intel” and device that named “Intel PRO/100 Network Controller” (or what ever your network card is) and let Windows install the driver for you.
Now what about “Unknown Device”? after some search I found it, it is HP Quick Launch Buttons. You can now check that your launch buttons is working fine except that you see nothing when you use them (you are not seeing any thing when you darken or brighten your screen for example). So you need to install a driver only if you want to see something when you use your launch buttons, I found a lot of drivers for HP Quick Launch Buttons on the internet but no one works with Windows 7 (64 bit). Finally I found this one which worked perfectly.
You still have one drive that could be better, yes it is Display Driver. All you need is going to “Windows Update” from “Control Panel” and let Windows check for updates, you will see about 4 updates related to your drivers and one of them will install a Nvidia Driver for you (about 16 MB). DO NOT INSTALL the update related to the modem driver, because after I installed it I got a blue screen every time I connect to the Internet with a dial up connection until I uninstalled that update.
So you are now using Windows 7 and you manually downloaded only one driver (Even though you don’t really need it!).
Programs
I can say that I did not have any problem while installing my favorite programs and here is some of them:

Firefox
I can’t find 64 bit of Firefox even there is a version for another browser derived from it, so I installed the 32 bit of Firefox as usual and it works fine with all my favorite addons.

Java
After a lot of searching about JDK for 64 bit (not just JRE), I installed 64 bit version of JDK 1.6 from here.
You will realize after installing JDK 64 bit that it has no Java plugin for browsers, so you must download it your self and install it separately (you will need a file named jre-6u16-windows-i586-s.exe).

TortoiseSVN
I installed TortoiseSVN 64 bit from tortoisesvn.net website.

Windows Sidebar
I love Vista Windows sidebar and I had a fix to install it on my old Windows XP, so on Windows 7 I searched about it and found that Windows 7 don’t have a Sidebar that can be stuck to the right of my screen as with Windows Vista, all it has is a capability to show the gadgets on my desktop and that is not what I want. So after some search I found this fix that fixed my Windows Sidebar and let me enjoy Vista Sidebar program on my Windows 7.

That is the most important programs I used to use, and all of them is just working fine on Windows 7

Conclusion
After I used Windows 7 for about 2 weeks until now, I can tell you that Windows 7 is more stable than Windows Vista, although it uses less memory. Beside that it has a great graphics effects especially when you use Aero theme.

Now I see that I was wrong when I decided to install Windows 7 and kept Windows XP, because I can tell you that you will never boot to Windows XP if you have Windows 7 installed on you PC.

Informations from: http://msoos.wordpress.com/2009/10/02/install-windows-7-64-bit-on-hp-530-notebook/ 

——————————————————————————————————————————————————————————

Replacement HP 510 Battery – 4400mAh Li-ion 6Cell
HP 530 Battery Tips
Replacement HP 510 Battery Pack

Guarantee Quality!!! Li-ion HP 510 batteries, not only short-lived, and even extremely vulnerable to overheating, fire phenomenon, which eventually leads to the explosion of the entire notebook, burning, and even greater disaster and loss.  Are you still anxious about the explosion and the life of your laptop battery? Please be reassured of our batteries which are with extreme capacity and complied with ROSH & CE quality testing standars. Also, we provide super faster shipping. This BRAND NEW 6 Cell HP 510 battery replaces for HP 510 530 Series. Compatible with HP part # 440264-ABC, 440265-ABC, 440266-ABC, 440268-ABC, 440704-001, 441674-001, 443063-001, HSTNN-FB40, HSTNN-IB45, RW557AA.

Replacement HP 510 Battery Specs:

http://www.shopbatteries.co.uk/laptop-batteries/hp-510.htm
http://www.my-batteries.com/laptop-batteries/hp-510.htm

Buy cheap hp 530 battery Pack

HP Pavilion DV2000 Battery & HP DV2000 OverView
HP Pavilion DV6000 & Battery & DV6000 Charger
HP Compaq NC6400 Battery & Business Notebook NC6400 Charger
HP Pavilion DV6500 Battery & Specs

Operating System : Windows Vista Home Premium 32-bit
Processor : Intel(R) Core(TM) 2 Duo processor T7300 (2.00 GHz, 4 MB L2 Cache, 800MHz FSB)
Memory : 2GB DDR2 (2 Dimm)
Display : 15.4″ WXGA High-Definition HP BrightView Widescreen Display (1280 x 800)
Graphics Card : 383MB NVIDIA GeForce 8400M GS with DirectX 10
Networking : Intel(R) PRO/Wireless 4965AGN Network Connection and Bluetooth(TM)
Hard disk : 120GB 5400RPM SATA Hard Drive
DVD Drive : LightScribe SuperMulti 8X DVD+/-RW with Double Layer Support
Battery : High Capacity 6 Cell Lithium Ion HP Pavilion DV6500 Battery
Other features :

HP Imprint (Radiance)
Fingerprint Reader,
Webcam,
Microphone ,
Remote Control.

Slots, Pins and other features on the Left Side:
Security cable Slot,
S-Video-out jack,
External Monitor Port,
Expansion Port 3,
RJ-45 (network) jack,
RJ-11 (modem) jack,
HDMI port,
2 USB port,
1394 port,
Digital Media Slot.

Slots, Pins and other features on the Right Side:
Express Card Slot,
Optical Drive,
USB Port,
Power Connector.

Slots, Pins and other features on the Front Side:
Power light,
Battery light,
Drive light,
Wireless Switch,
Wireless light,
Consumer infrared lens,
Audio-in (microphone) jack,
2 Audio-out (headphone) jack.

Windows Experience Index:
All the subscore including gaming graphics are above 4.3 but the graphics score for Windows Aero is only 3.2 and so the Base Score of Windows Experience Index is 3.2. Here is the list of subscore for all different parameters.
Processor (4.9) : Calculations per second
Memory RAM (4.8) : Memory operations per second
Graphics (3.2) : Desktop performance for Windows Aero
Gaming Graphics (4.3) : 3D business and gaming graphics performance
Primary Hard Disk (4.6) : Disk data rate transfer

HP Pavilion DV6500 Battery Replacement

4400mAh Replacement Battery for HP Pavilion DV6500 Specs :
4400mAh Li-ion Black 10.8V 207*51.3*21.4mm 

8800mAh Replacement Battery for HP Pavilion DV6500 Specs :
8800mAh Li-ion Black 10.8V 207*58.1*43.3mm

To find more HP Laptop Batteries >>>

HP Pavilion DV2000 Battery & HP DV2000 OverView

HP Pavilion DV6000 & Battery & DV6000 Charger

HP Compaq NC6400 Battery & Business Notebook NC6400 Charger

Notebooks with 14.1-inch screens seems to be gaining popularity, with other entertainment models like Dell Inspiron 640m ( dell inspiron 640m battery ) and Samsung X11 sporting similarly sized displays. If you get a feeling of deja vu with the HP Pavilion dv2000, that’s because it is the fraternal twin of the Compaq Presario V3000 ( compaq presario v3000 battery ) minus the integrated Webcam and Zen wave design. Like the latter, the dv2000 ( hp dv2000 battery ) offers a full suite of connectivity ports and entertainment features and–with a starting price of S$2,499 (US$1,791.91)–doesn’t attempt to bust your budget while doing so.

Replacement Battery for HP Pavilion DV2000

Want more video viewing, music, photos, and games without having to plug in your AC adapter? The key is maximizing your hp pavilion dv200 battery life. The Lithium-Ion Replacement HP DV2000 Battery works with your notebook to reduce power consumption, letting you work longer than with other types of pavilion dv2000 batteries.

Supply 4400mAh 8800mAh Lithium replacement hp pavilion dv2000 battery online. Replacement battery for hp pavilion dv2000 series, dv2500 series, dv6000 series etc…

To buy more cheap hp laptop batteries pack ….

HP Pavilion DV6000 & Battery & DV6000 Charger

HP Compaq NC6400 Battery & Business Notebook NC6400 Charger

We supply hi-capacity 4400mAh/6600mAh hp compaq nc6400 battery replacement for your original hp nc6400 batteries. This rechargeable replacement hp compaq nc6400 battery gives 2hrs 45min of performance, without compromising on screen brightness or the number of tasks. It’s never convenient for me run the computer with a dim screen, but I imagine that if your life should hang on that of the compaq nc6400 battery, you could squeeze 4 hours out of those cells.

hp compaq business notebook nc6400 battery 4400mAh
4400mAh Li-ion Black 10.8V 203.60*53.60*20.40mm

hp compaq business notebook nc6400 battery 6600mAh
6600mAh Li-ion Black 10.8V 203.60*70*20.40mm

HP Compaq NC6400 AC Adapter ( HP Compaq NC6400 Battery Charger )
HP COMPAQ Business Notebook NC6400 Battery Adapters ( Chargers ) Input : 100V-240V Output : 19V Power : 90W

Buy cheap hp laptop batteries pack hp compaq nc6400 battery and hp compaq nc6400 charger 25% off online.
http://www.shopbatteries.co.uk/laptop-batteries/hp-compaq-business-notebook-nc6400.htm
http://www.my-batteries.com/laptop-batteries/hp-compaq-business-notebook-nc6400.htm 

Releated Blog Spot

HP Pavilion DV6000 & Battery & DV6000 Charger