I purchased this laptop 2 months ago with the 1.83 Duo Core porcessor, 1 Gig RAM, 7200 RPM 60 Gig HD, Windows media center and office basic and True life screen. The computer is really quite fast and trouble free thus far. The E1505 Battery or 6400 Battery is a great laptop for the traveling power user. It is not so big that I can't pack it from airport to airport, but is big enough that it is comfortable and easy to use. I have teh 1.86Ghz Core Duo, 2 GB ram, ATI X1400, Blutoot .

At 6 pounds, the Inspiron E1505 Battery will ship with Windows XP Media Center Edition 2005 to dictate the overall multimedia offerings so you can enjoy TV, music, movies, and photos. Both the E1505 and 6400 will come equipped with Intel's latest Dual-Core Duo processors at up to 2.0 GHz. To keep the prices down, these model only come with an integrated graphics solution however we suspect in the future (if demand calls for) there will be a discrete option.

The Dell Inspiron E1505 Battery and Dell Inspiron 6400 Battery are availablw now. Prices start at $929 for the E1505 and $979 for the 6400.

Performance from the 1.6-GHz Intel Core 2 Duo T5500 CPU is good choice for a budget mainstream portable and performed the?very well on?five of the seven tests, with a score of 231 on MobileMark 2005. Battery life, at 4 hours and 51 minutes, is excellent for a mainstream notebook and Latitude D620 Battery . The 128MB ATI Mobility Radeon X1300 graphics engine means you can even play 3D games. The E1505 delivered 85 fps on F.E.A.R., using autodetect settings. Although that was at lower resolution and with some eye-candy turned off, its more than we expected from a notebook in this price class

Basic features for both models:

• Choice of 15.4-inch WXGA, WXGA with TrueLife or WSXGA+ with TrueLife displays
  
• Intel Core Duo and Core Solo processor options (667 MHz, 2 MB cache) at up to 2.0GHz
  
• Up to 2 GB shared(3) 533 MHz DDR2 memory
  
• Intel Integrated GMA 950 graphics
  
• Serial ATA hard drive up to 100 GB 7,200 RPM
  
• Fixed 16X CD-RW/DVD drive or 8X DVD+/-RW dual-layer drive
  
• Internal Intel Pro/Wireless 3945 (802.11a/b/g, 54Mbps) and Dell Wireless or internal Dell 350 Bluetooth options
  
• Ports and slots include four USB 2.0, IEEE 1394, VGA, S-video and ExpressCard
  
• Microsoft Windows XP Home, Media Center Edition 2005, or XP Professional
  
• Six-cell 53 WHr Li-Ion Dell laptop Battery with nine-cell 85WHr Li-Ion upgrade option
  
• Starting weight at 6.18 pounds (2.8kg)

That's the buyer's review : I bought this laptop with a gig of ram, a 80 gig hard drive, an radeon 1400 graphics card, and a 1.86 dual core processor. It works great and i love how you can play dvd's without booting windows. I can play all my games, even the graphics heav...y 3D ones not like my laso notebook Latitude D600 Battery .

I got the e1505 about 2 months ago and so far only managed to really screw it up once. I had to do the system restore (from the restore partition) and it only took about 10 minutes tops to reformat and reload the OS. The Radeon x1400 is very good for... what it is. I don't run real high res in my games so it performs very nicely and still looks good. The display is very sharp and crisp and all text is very legible even for my poor ol' eyes. It's very quick at video rendering for DVD creation and the boot time is very fast (about a minute) due to a very quick HD. My only gripe is all the extra junk Dell feels the need to pile on, and the fact that a factory restore disc is extra (although that seems to be the norm anymore). All in all, it's been a very good replacement for my aging desktop.

This laptop computer fits all my needs. I e-mailed this e-mail for the review on Dell Latitude D520 Battery. I do not know if I will ever want or use a different computer. It is perfact for any job that anyone may have or want.

The 15.4-inch UltraSharp widescreen display delivered strong colors when watching DVDs, even from a variety of angles. The speakers, which are located on either side of the playback controls, produced surprisingly good sound, even though the bass was a bit weak. This configuration has an 80GB hard drive for storing your digital music collection, along with gobs of photos and videos in your Sony VGP-BPS8 or Sony VGP-BPS2C.

The Dell E1505 is commendably quiet -- most of the time.? Even while watching a DVD, the fan remained off.? With a low power integrated video card, only one fan is needed to cool this machine.? The hard drive makes a subdued, but noticeable hum.

Only under heavier tasks does the fan does come on.? It has at least three speeds.? The lowest is very quiet, and more of a pleasing low pitched hum than an annoying whine? Unfortunately, running benchmarks (which can cause sustained full processor usage, something most programs rarely do) will often cause the fan to quickly bypass first and kick into second and then third gear.? It seems that when the fan starts, the CPU continues to warm for a few moments while the cooling begins to take effect on VGP-BPS9 , triggering a higher fan speed that is not really necessary.? After a while it will slow back down and stay there.? If the fan is already running at a lower speed when the benchmark starts, it usually won't speed up.? After 10 minutes of simultaneous 3DMark05 and Super Pi, the fan did go from the lowest to the middle speed.

Inspiron E1505 Battery life with the default 6-cell battery averages around three hours--not great, but not bad for a multimedia portable computer. Dell offers an upgrade to a 9-cell battery for under $100 if you need a lengthier life before recharging.

Its battery is very weak . Some users talk: I paid a premium for the 85Wh battery when I ordered my Inspiron E1505 and I am extremely disappointed that the battery has quit holding a charge after only 18 months...and now I'm looking at nearly $200 to order a replacement? I bought my Inspiron less than two years ago and I am now looking for my third battery. I should have purchased one way before now since I have to stay plugged up to use my laptop. Way too much money for a worst than terrible battery as XPS M1530 Battery.Additional Thoughts I will not buy any more Dell laptops. http://reviews.dell.com/2341/312-0428/reviews.htm. I advice you buy a new laptop battery replacement in http://www.laptops-battery.co.uk

Dell includes a one-year limited warranty on these portable computers, which features at-home service if it's needed. The one-year period has become the de facto standard for most PC vendors these days.



As they ship, the Dell Inspiron E1505 or Inspiron E1705 Battery portable computers offer excellent core power and a good set of components. Gamers will want the graphics upgrade and video editors will want to step up the optical drive, but even if you do both, these portable computers still sell for well under a grand.

The article is from : Laptop battery

9 Ways for Windows 7 saving Battery Life

Microsoft recently released a new 14-page whitepaper entitled “Windows 7 Power Management” to outline the power management technologies in Windows 7 that reduce power consumption. For those curious as to how exactly Windows 7 will use less power, this is your answer. For those who just want the quick scoop, here are 8 different ways how Windows 7 mainly save your Apple A1057 Apple A1148 battery life:

1) Idle Resource Utilization

This is one of the most important power management technologies because idle time is a significant portion of the time a computer is turned on. Idle efficiency in Windows 7 is improved by reducing resource utilization and enabling hardware to go into lower power states during long periods of battery A1008 Apple A1045 Apple A1061 inactivity. This includes the processor, disk, memory, and network activity on the computer. To demonstrate just how much power can be saved, CPUs consume nearly 0 watts when idle, but up to 35 watts at full power.

2) Trigger Start Services

Services were usually started automatically right after startup and would run in the background waiting for an event to occur. In Windows 7, certain services are only started when triggered by an event such as device insertion or an IP change. This makes it unnecessary to have services starting all the time and reduces the amount of background processes, then reducing your Dell D5318 battery.

3) Enhanced Processor Power Management

Windows 7 will include device driver support for the latest PPM technologies for Dell 75uyf Dell C1295. PPM allows Windows 7 to choose the appropriate processor performance state depending on the load and scale performance accordingly.

4) Adaptive Display Brightness

Microsoft says that the average display is set to turn off after 10-15 minutes of inactivity in Dell Latitude D620 Battery. Often times however, there are shorter periods of inactivity in between. To save additional power, ADB defines will allow dimming the display. ADB can also utilize hardware sensor technology to adjust display brightness accordingly to ambient light.

5) Low-Power Audio

Windows 7 will support the latest Intel HD Audio low-power specification, which introduces a new power state known as D3Cold to Dell Latitude D820 Battery. This is the lowest unresponsive power state that a codec can go into. It can also further conserve power when an audio device is not in use. Windows 7 also supports selective suspend technology that extends to USB audio-class devices such as microphones and web-cams.

6) Timer Coalescing

Modern processors reduce power consumption by taking advantage of idle time between executing instructions, but many PPM technologies require a minimum amount of idle time before obtaining any net-power savings. Timer Coalescing increases the average idle period by letting the Windows kernel combine periodic software activity.

The Article Via battery blog

Lithium-ion Battery Life and Death

Lithium-ion laptop battery packs are expensive, so if you want to make yours to last longer, here are some things to keep in mind:

• Lithium ion chemistry Sony pcga bp71 prefers partial discharge to deep discharge, so it's best to avoid taking the battery all the way down to zero. Since lithium-ion chemistry does not have a "memory", you do not harm the battery pack with a partial discharge. If the voltage of a lithium-ion cell drops below a certain level, it's ruined.
• Lithium-ion batteries age as Dell inspiron 6000 battery. They only last two to three years, even if they are sitting on a shelf unused. So do not "avoid using" the battery with the thought that the battery pack will last five years. It won't. Also, if you are buying a new battery pack, you want to make sure it really is new. If it has been sitting on a shelf in the store for a year, it won't last very long. Manufacturing dates are important.
• Avoid heat, which degrades the Toshiba pa3465u-1brsbatteries.

Exploding Batteries

Now that we know how to keep lithium-ion batteries working longer, let's look at why they can explode. Several news reports in the past six months describe laptops with lithium-ion laptop battery that caught on fire.

If the Toshiba pa3107u 1brs battery gets hot enough to ignite the electrolyte, you are going to get a fire. There are video clips and photos on the Web that show just how serious these fires can be. The CBC article,"Summer of the Exploding Laptop," rounds up several of these incidents.

When a fire like this happens, it is usually caused by an internal short in the battery. Recall from the previous section that lithium-ion cells contain a separator sheet that keeps the positive and negative electrodes apart. If that sheet get punctured and the electrodes touch, the battery heats up very quickly. You may have experienced the kind of heat a Toshiba pa3384u 1brs batterycan produce if you have ever put a normal 9-volt battery in your pocket. It a coin shorts across the two terminals, thebattery gets quite hot.

In a separator failure, that same kind of short happens inside the lithium-ion evo n600c battery. Since lithium-ion batteries are so energetic, they get very hot. The heat causes the battery to vent the organic solvent used as an electrolyte, and the heat (or a nearby spark) can light it. Once that happens inside one of the cells, the heat of the fire cascades to the other cells and the whole pack goes up in flames.

It is important to note that fires are very rare. Still, it only takes a couple of fires and a little media coverage to prompt a recall.

The article is from

• Xevaa

6 Cell Dell inspiron 1300 battery

53 WHr 6-Cell Lithium-Ion Primary Battery for Dell Inspiron 1300/ B120/ B130/ Latitude 120L Laptops

Inspiron 1300 battery specs:
* Provides 53 WHr capacity
* Offers reliable power for dependable performance
* Powers up your system for business trips and vacations
* This product has been tested and validated on Dell systems to ensure it will work with your computer
* Supported by Dell Technical Support when used with a Dell system

Overview
Lithium-Ion laptop battery are longer lived than conventional batteries and do not require replacement as often. This 6-Cell Lithium-Ion Primary Battery from Dell? helps you power up your system for business trips and vacations. With a capacity of 53 WHr this battery lets you work seamlessly when you are on the move. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system.

This product comes with 1 year limited warranty. For more information about warranties, please click here: www.dell.com/warranty.

Dell Part# : 312-0416. Fits for : inspiron 1300, inspiron B.

Tech specs :
Device Type: Notebook battery
Battery Quantity: 1
Technology : 6-cell lithium ion
Voltage Provided: 11.1 V
Capacity: 53 Wh

Customer review :
My original battery worked for barely a year. Second one lasted 3 months, now it doesn't work at all. I follow all the recommendations for preserving battery power. It's a pretty cheap practice for Dell to try to make money off of repeated purchases of weak and bad batteries, weaker than inspiron 6000 battery. Between the bad batteries and the bad customer service, I'm never purchasing from Dell ever again.

ConsBattery failure suddenly after warranty expired. Very inconvenient as battery indicator inaccurate and often indicates there is power when actually there is less than 2 minutes.
The expense of replacement battery is just ridiculous. I have enjoyed Dell products for the past 5 + years and now questioning the value and durability/reliability over time. One year is not enough! See its review in http://justblogme.com/batteryarticle/

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How to prolong laptop battery charger life

In this article, you will learn how to extend the charge life of notebook computers. If you are going to fly or drive long distance, these steps can help make the laptop battery last long, and then as usual, so that riding a little pressure. There are many simple steps and some of the more complicated steps, but in the end, I was able to fulfill my 8-hour charge for one year old laptop battery. The results will be different notebook computers if you have a low efficiency of the CPU or high-speed hard drive gain would be less, but usually you will get more out of a charging time.

In some cases, follow these steps could even extend Latitude d430 battery life. This means that 100 U.S. dollars or more savings. This notebook computer is used in Hewlett-Packard Pavilion DV5130ca Size: 2.0 GHz Processor - AMD Turion 64120 Gigabyte 4700 switch to support Broadcom 802.11b / g wireless network card 128 MB ATI Rage Mobile Windows XP MCE 2005 operating system, all other specifications are far outweighed by the power configuration computer management

So for those who do not want to enter the Setup program, and buy a new HP 530 Battery, these are some simple things you can do to extend battery life. 1. To reduce the minimum readable display brightness level. In most laptop backlight like "compact fluorescent" (cold cathode) light bulb. They really drain your battery very quickly.

2. Turn off your WiFi off when you do not need it. The Fi card is another power equipment. Think of it - when you want to use your cell phone call, the discount laptop battery drains quickly, but if you just play games or listen to music, it can continue for a long period of time. This is the same idea. Wireless cards, "call" hot spots all the time. Even without a hot spot or so, this is a constant search.

3. Use Windows power management to control the original of your CPU. When unplugging from the wall, click on your taskbar, and then click Maximum GD761 Battery Sony VGP-BPS8. This will extend the life of your laptop, because your CPU will be reduced to a slower speed. (Continue to reduce your CPU, because it makes your battery recharge time, a huge difference in reading speed and better explanation.) 4. Unplug unnecessary peripherals. Unplug the USB lights, or your wireless mouse, when you no longer need them. Although minor, these devices can give you a few minutes for those additional charges.

In the Windows power management is quite primitive compared to the terrible free web on a number of projects. In the power management application, I use is called "SpeedswitchXP". It provides more choice, you control when your CPU speed. It gives you the option to set the maximum apple laptop battery. This setting will reduce the speed of your CPU, the minimum will go to. In my case, it is 800 MHz. I know this sounds ridiculous, but this is actually a very useful speed. I can run Media Center and play their favorite TV shows and forget I was running slow. This is also a very good word processing and play a simple game. The package also provides a dynamic switching.

When your computer power supply requirements, it will automatically hit the CPU speed to suit. If I suddenly decided to play the game of the earthquake, CPU will jump to the full 2000 MHz. I usually do not like to play Quake recommended intensive games, because it raised the pressure on the Inspiron 640m Batterydischarge so fast, it actually damages the cells, reducing the total number of charges, they can not have. Google this program, but also are similar in nature and many other issues.

This last step is unnecessary, unless your Pavilion dv6000 Battery will no longer hold the amount of time available for the cost. Although it gives you the total length of the battery life of the great benefits. To a similar battery, as well as shops, buy a new laptop computer batteries. There are usually two types of large-capacity and standard size battery factory. I strongly recommend a high-capacity battery. This is the main reason, I have made 8 hours charge. High-capacity Toshiba laptop battery more often than the stock battery, so that more of the charging time for more cells.

Must be regularly discharge the Pa3450u-1brs battery at least once over two weeks. Equally important is not to put the battery on the large deformation. I do not recommend charging your iPod, Internet, wireless networks and burning, while a movie. Practices, for their batteries more quickly, they can be safely discharged from hospital discharge pressure. This will result in damage to the internal chemistry due to excessive heat. The most important use of common sense!

The article Via laptop battery blog