Archive for December, 2010
When it comes to your mobile lifestyle, its all about mixing business with pleasure. Meet your PC. The Samsung X460-44P Laptop Computer was crafted with industry-leading features to make you more productive. Weighing in at 4 pounds, you can take it anywhere. You can hit the ground running because there are no compromises on performance. The Samsung X460-44P Laptop Computer offers everything you want from a notebook—fast Intel® Centrino® 2 processor technology to handle todays most demanding applications, ample memory for all your multimedia files, a SuperBright® LCD display to show every detail, the latest wireless connectivity and revolutionary battery life to keep you going. And its all packed into the lightest notebook in its class. The performance enhanced Lithium Ion battery delivers up to 6 hours of nonstop run time. In a class all its own, for those with a style all their own, the Samsung X460-44P Laptop Computer is a strategy that won’t fail.
Tips -(1)Long Live Your Laptop Battery!
Laptop batteries are like people–eventually and necessarily, they die. And alike people, they do not obey Moore’s Law–You can not expect the following year’s batteries to last twice as long as this year’s. Batteries engineering science might improve a bit over time (after all, there’s plenty of financial incentive for better battery), just, when interesting possibilities might pop up, do not expect major battery breakthroughs in the near future.
Though your battery will finally be die, right care your battery can put off the necessary. Here’s how to keep your laptop batteries working for as long as possible. With lucky, it could last until you need to replace that aging notebook computer (maybe with a laptop computer having a longer battery life).
I have also enclosed more tips on keeping the battery going longer between charges, so you can keep longer without AC power.
Don’t Run It Down to Empty
Squeezing every drop of juice out of a lithium ion battery (the type applied in nowadays laptop computer*) strains and breaks them. Doing these once or twice will not kill the battery, but the cumulative result of often discharging your battery will shorten its lifetime.
(On that point actually an exception to this rule–a circumstance where you had better run down the battery all the way. I will get to that later.)
The good news: You probably can not run down the battery, anyway–at least not without going to a lot of trouble to do so. Almost modern laptop computer* are designed to close down before the battery is empty.
In fact, Vista and Windows 7 go with a setting for just this purpose. To check it, click Start, type power, and choose Power selections. Click any one of the Change plan settings links, then the modify advanced power settings link. In the resulting dialog box, scroll down to and expand the Battery selection. Then expand Critical battery level. The setting will probably be about 5 percent, which is a good place to leave it.
XP has no such native setting, although your laptop computer might have a vendor-supplied tool that does the same job. Myth: You should never recharge your batteries all the time.
There’s considerable controversy on this point, and in researching these article I interviewed experts . Just I have go down on the side of recharging all the way. The advantages of leaving home with a fully-charged battery–you can use your personal computer longer without AC power–are worth the slight risk of doing damage.
Keep It Cool
Heat can break the battery, and cut its overall life.
While you use your laptop computer,please be sure the vents are unblocked. Never work with the laptop computer on pillows or cushions. If possible, place it on a raised stand that allows for plenty of airflow.
As well, clean the vents every so often with a can of compressed air. You can buy this for a few dollars at any computer store. Be sure to follow the directions on the can, and do it only when the laptop is off.
Give It a Rest
If you will be working exclusively on AC power for a week or more, please move out the batteries first.
Otherwise, you are going to be wearing out the battery–constantly charging and discharging it–at a time when you do not want to use it at all. You’re also heating it up (see “Keep It Cool,” above).
You do not want it too empty while you take it out. An unused battery loses power over time, and you do not need all the power to drain away, so remove it when it’s at least half-charged. Never remove the battery while the computer is on, or even in standby or sleep mode; doing so will crash your system and possibly damage your hardware. Even inserting a battery into a running laptop can damage the system. So only remove or reinsert the battery when the laptop is completely off or hibernating. If you’ve never removed your laptop’s battery and don’t know how, check your documentation. (If you don’t have it, you can probably find it online.) The instructions generally involve turning the laptop upside-down and holding down a button while you slide out the battery. Myth: Refrigerate your battery. Some people recommend you store it in the refrigerator, inside a plastic bag. While you should keep a battery cool, the last thing you want is a wet battery, and condensation is a real danger in the fridge. Instead, store it in a dry place at room temperature. A filing cabinet works fine. You don’t want the battery to go too long without exercise or let it empty out entirely. If you go without the battery for more than two months, put it in the PC and use it for a few hours, then remove it again. Also, before you take the laptop on the road, reinsert the battery and let it charge for a few hours before unplugging the machine. Allow the battery time to get a full charge before you remove the AC power.
Heres The Specs: Intel Pentium Dual Core Processor T4300 (2.1GHz, 800MHz FSB, 1Mb cache) processor. 4Gb (2:2Gb) DDR3 1066MHz RAM. 320Gb SATA hard drive. 17.3in (1600×900 HD+) Gloss SuperBright LED backlit LCD display. DVD Super Multi dual layer drive. Intel GMA X4500 DVMT integrated graphics. 802.11 b/g WiFi. 0.3Mp Livecam webcam. 3 in 1 card reader, 3 x USB 2.0. 6 cell Lithium ion battery. Microsoft Windows 7 Home Premium.
Tips for a Longer Laptop Battery Life
Just as the fuel is the driving force behind automobiles, so is the battery for laptop. Money is not the only prerequisite to owning a laptop. It is extremely important to know the basic steps required to prolong your toshiba pa3399u-1bas laptop battery life. Today, mobile computing has become an integral part of our day to day life.
Although, there are other external factors responsible for life-span of your battery such as the cell components of your battery, its make and model and genuineness of the product. Purchasing cheap laptop battery can put you in a difficult situation given the fact that most of these cheap laptop batteries available in the market are either Chinese made, refurbished or used batteries and/or made of unknown dangerous chemical compounds. Since laptop users are at a higher risk of procuring sub-standard products therefore one must be well versed with the properties and technicality of buy acer extensa 5520 laptop battery.
Listed below are few tips on how to prolong your apple a1175 battery life through correct usage:
Put screen in dim mode
Keeping your laptop screen bright can drain away the battery energy. So, the ideal measure to make a difference to your battery life is to reduce the bright of the screen to dim mode.
External input device
After the use of USB and other external peripherals, the user is recommended properly shut the device before removing from the laptop.
The system uses the virtual memory which in turn uses the hard disk when the RAM memory runs out. And, this is relatively a less efficient option in terms of power consumption. Although, it is also true that additional RAM means more consumption of energy, this measure is best suited to those users who are often in the need of extensive virtual memory.
Reduce background application
CPU or the Central Processing Unit is the backbone of the laptop. By avoiding unnecessary load on the CPU, one can drastically reduce battery energy drain. Therefore, it is a good practice to shut down background applications when not in use, such as desktop search applications.
In contrast to the common belief that batteries last longer if plugged or remain charged (when in use) all the time, it can prove harmful lithium based laptop batteries. Electrons in the battery should be allowed free movement occasionally in order to enhance the battery-life. So, the least one can do is discharge your battery once in a month.
Hibernating is a best option over standby mode. It allows the user to retain and resume from where one left without burdening the laptop battery energy. So, this mode is more energy efficient than shutting down your computer and booting all over.
The life of a laptop battery depends largely on the usage of the equipment. In short, mishandling of your laptop will simply break your laptop battery.
How Low Can You Go With Your Laptop Battery
Without any question, the fastest way to suck the life out of a battery is leaving your brightness high. Turn it down as low as you possibly can without needing to up your glasses prescription. On my Vaio, I can select from one of 8 levels. During one test, at brightness level 3 my system reported 60% full, with 3:52 (all times are hours:minutes) of life to go. I switched up to level 5 and in 17 minutes of use, I was down to 52% full, with 3:06 to go. In other words, 17 minutes used 46 minutes worth of battery (all other variables were held constant). You can even be so bold as to lower your brightness all the way down when sitting idle for a minute or two (for example, if you are writing a long blog post and pause to clarify your thoughts before typing).
Dont use any external devices. USB and PC-Cards (aka PC-MCIA) use your battery to function, even when you arent using them! Have an EVDO card or maybe a USB mouse? Remove them if you can. Even a memory card reader in your PC-MCIA slot uses power just by being in there. The effect varies based on the type of device, but even a few minutes here and there (as youll see) add up significantly. Single-task, not multi-task. The more you are doing at the same time with your PC, the more memory and CPU usage increases. Both of which directly use up HP Laptop Battery. Close any applications you arent using, even the small ones. When doing some experimentation, I found it more efficient to run a single application at a time, then close it and open a new one when ready to move on. While your hard drive uses the battery too, if you are doing anything productive you are probably hitting the drive on a regular (even if infrequent) basis anyway. Keep it cool. You can take a page out of the extreme gamers handbooks, and have your system perform more optimally by keeping it cool. Make sure your air vents (inflow and outflow) arent blocked by anything, which often occurs by poorly positioning your laptop on your lap (which is known to have some other side-effects too, by the way). Heavy CPU and memory use all contribute to heat as well, hence my comment on multi-tasking above.
Shut down unused services. MSN Messenger, Google Desktop Search, QuickTime, wireless managers, etc. Theyve all gotta go. You probably arent going to use them, and they all eat up valuable resources. Especially things that scan anything. For advanced users, I also recommend launching Windows Task Manager and getting rid of anything not used in-flight. In fact, I put together another little text file with a list of all the services I dont use, and I go down the list and manually shut down each one. If you really want to get this one right, a little bit of research is in order. While online, I launched the task manager (control-shift-escape) and for each service that has my User Name, I googled it. There are a few good web sites out there which chronicle what all these mysterious services do, and you should be able to figure out which you need, and which you dont. Important warning: if you arent comfortable with this lingo, you should skip this step, or get some techie friend to help you out. Less important warning: you may end up in a situation where you need to do a reboot after you get to your destination.
Hibernate optionsDo Hibernate, Do Not Suspend. Ive found that my Vaio tends to use way too much battery when in suspend mode. Not sure why, but the instant-on effect isnt worth the extra 30-60 seconds it takes to get out of hibernation. Furthermore, the minor hit to the hard drive is unlikely to have a significant impact to your overall battery time. Also, if you werent aware, going in and out of hibernate is much better than a full startup/shutdown sequence. Note that you might need to manually enable Hibernate as a system option (once you have, the quick shortcut into it is windows button followed by U followed by H, and some PCs will have even faster shortcuts available as well). If you make a run to the bathroom, however, thats worth a quick Standby, but anything over 10 minutes and Id Hibernate instead.
Advanced power optionsTweak advanced settings. Virtually all laptops manufactured in the past 24 months have some advanced power options. Mine, for example, allows me to go into 16-bit color mode, force the CPU into a power-saving mode, disable my LAN port, and more. This might seem obvious, but if you arent doing it already, go find these settings (probably in the control panel, or possibly through custom software provided by your manufacturer) and get aggressive with them! If you dont have any extra control, one good extra tip is to manually force your screen into lower color modes, as they use less CPU overall and can make a huge difference in the long run. While you are at it, you might want to change your Alarms settings, as many laptops default to shutting down with as much as 10% of your acer laptop battery still available (my Low Battery is just an alert at 5%, and my Critical is force hibernate at 1%)!
Choose Wisely. Good: Word, Excel, Outlook, Text Editors. Bad: anything by Adobe (you think Microsoft has bloatware, have you noticed how long even Acrobat takes to launch these days???), all Google plugins, many Widgets, Gadgets, etc. All I can say is pick your battles wisely. 50 minutes of a video game ate up over 2 hours of my battery time, whereas writing email or documents tend to use up less than what Windows predicts (about 105% of the estimate on average). Ive also found WinDVD is right on the money for Dell Laptop Battery consumption, and Windows Media Player is a little power-hungry (by the way, if you are using your laptop to play music make certain you disable visualizations). On that note, dont use your laptop to play music unless absolutely necessary, its a real resource killer.
Watch That Hard Drive. I just wrote, dont play music, but the reason is mostly about your drive. The more it spins, the more power it takes. Make sure youve set your basic power option to turn off your drive relatively fast, but not necessarily too fast. Some drives use more power getting started than staying running for short periods of time. I set my Vaio to turn off the disk after 3 minutes of inactivity, you may want more, you may want less. At the end of the day, if you are doing anything that prevents the hard drive from spinning down ever, you are draining your battery more than needed.
Power alarmsLike a Boy Scout, Be Prepared. I make a point of configuring my flight mode prior to getting on the plane. It may only take 5-10 minutes to get your system setup properly, but that just eats into your battery life if you wait to do it on the plane. Once done with all the settings, the last thing I do before unplugging my power supply is hibernating the PC.
I hope some of these tips help you out. Personally, I add around 30 minutes (or more) to the longevity of my standard battery (3:30 on average now), and almost an hour on the extended one (6:30 or so). This gives me almost 10 hours of combined life (4 full DVDs guaranteed), which suits me quite well.
I am on the planes a decent amount of the time (100,000 miles by late May) and tend to spend a chunk of my flights using my laptop. Most of the time its productive, but it can also include a DVD or the occasional game (either Nethack or Battle for Middle-Earth 2, which are obviously similar). When I was a-hunting for a laptop, battery life was a key criterion in my selection process, as was weight. While I like my Vaio VGN SZ-160P, the standard battery was lasting about 3 hours (the extended life clocks in under six hours before my tweaks), not enough for the SFO-JFK route (now switching to SFO-EWR as a default due to Manhattan traffic, which is a huge bummer because Uniteds P.S. flights have standard AC outlets on board).
So I did a lil Googlin for tips on extending battery life, and I found them all pretty, well, lacking. Stuff like dont try to do real-time 3d rendering or fully charge up your battery before flying. One of them even said buy an extra battery. Not exactly helpful (Sonys tips are in the picture on the right). The most common tip that Ive found truly deceptive is on disabling wireless: many claim it makes a huge impact to disable it, but personally Ive only noticed a minor difference. I do in fact disable it (and Bluetooth) but on my Vaio the difference was about 10 minutes over 3 hours (but as I state below, it all adds up).
Alas, Ive gone and done a lot of experimenting and have a list of my tips to really maximize Battery life for my laptop.
Battery remaining timeKey to this process is having some good methodology. While testing, I kept a plain text file on my Desktop (creatively called battery.txt) tracking the real clock as well as Windows expected battery life. The problem with the Windows tool, is it really just tells you the current state of the battery based on the current system activity. This means if you start with 3 hours remaining then spend 30 minutes doing something that rapidly consumes the battery, youll be down to 2 or less. In other words, you need to track the actual history/lifespan of your battery if you want to get the best information out of your system. You can check out my little tracking file for inspiration. For more tips on Laptop Batteries from all the leading brands or to find your specific Laptop battery visit www.global-ecommerce-batteries.com We have some great tips and the best prices online for all makes of Laptop and Notebook Batteries. Don’t get caught out in the middle of an important task just because there are no power sockets available. Carrying a spare Laptop Battery with you could save your job. Visit us now at http://www.aus-battery.com for the best discount prices online.
compaq 215xd real nice computer Windows Vista Home Premium with SP1 preloaded Which Windows Vista edition is right for you? Compare. What’s Included Compaq Presario Laptop with AMD Athlon™ X2 QL-62 Dual-Core Processor Software: HP DVD Play, muvee Reveal, Cyberlink DVD Suite, Adobe Acrobat Reader, Microsoft Works and more Owner’s manual Product Features AMD Athlon™ X2 QL-62* dual-core processor Features 64-bit platform, HyperTransport™ and AMD PowerNow!™ technologies and Enhanced Virus Protection.** AMD dual-core technology Enables you to work or play with multiple programs without impacting performance; AMD64 technology provides simultaneous support for 32-bit and 64-bit computing; 1MB + 1MB L2 cache memory for efficient processing. 2GB DDR2 memory For multitasking power, expandable to 4GB. Multiformat DVD±RW/CD-RW drive with double-layer support Records up to 8.5GB of data or 4 hours of video using compatible media. 15.6″ WXGA widescreen display with BrightView technology Supports high-definition video playback with 1366 x 768 resolution for movies and games with stunning clarity. 250GB SATA hard drive (5400 rpm) Offers spacious storage options and fast read/write times. NVIDIA GeForce 8200M graphics Features up to 895MB shared video memory for lush images and vivid detail. Altec Lansing audio for improved sound quality. See the benefits of an NVIDIA graphics processor in your laptop. Integrated microphone Allows you to chat with family and friends. 5-in-1 media reader …
Video Rating: 4 / 5
Gateway EC1805u Notebook comes with these specs: Intel Centrino Mobile Processor Technology- Intel Core2 Solo Processor SU3500, Windows Vista Home Premium with Service Pack 1, 11.6″ HD Widescreen LED-backlit Display, Mobile Intel GS45 Express Chipset, 2048MB DDR2 667MHz Memory, Intel Graphics Media Accelerator 4500MHD, 250GB SATA Hard Drive, Integrated Webcam, Multi-in-1 Digital Media Card Reader, Dolby Sound Room Audio Enhancement, Intel WiFi Link 5100 802.11a/b/g/Draft-N, 3 – USB 2.0 Ports, 1 – HDMI Port, Multi-gesture Touchpad, 6-cell Li-ion Battery (4400 mAh), up to 7-hours of battery life, 3.08 lbs.
by Tom Morris
How to Prolong a Laptop Battery Life
Owners of laptops can enjoy the benefits of working or surfing the Internet on the go. This is the main selling point of having a portable laptop; however any owner must also think about the battery. As the owner of a laptop, you will want your battery to last as long as possible. Rechargeable batteries can only be recharged so much, and then it will be time to purchase a new one. The average laptop battery only lasts two to four years. How can you extend the life of your laptop’s battery? The answer is by simply following these 6 tips to prolong Toahiba laptop battery life.
Tip number one for prolonging the battery life of your laptop’s battery is to defrag your computer. This is something that many laptops owners over look and many do not realize with affect the life span of their rechargeable battery. There is a good reason why this will help. The easier it is for your hard drive to work, the less battery power it is that your laptop will consume. When you perform a defragmentation, this will increase the reading speed of your hard drive. When you hard drive spins and reads, it takes up quite a bit of battery power. Therefore, set a schedule and do a defragmentation one time per month. Your computer will run faster and your battery will last longer.
Tip number two in the 5 tips to prolong laptop battery life is to simply think about what is going on behind the scenes while you are typing or clicking around. It is easy to forget about programs that you have opened previously that are running in the background. If you do not need a program any longer, just take those few seconds to close it down and this can greatly help. Instead of your battery using precious power for a program you are not even using, you can extend its life by just asking it to give you power for what you actually need.
Tip number three in the 5 tips to prolong laptop battery life is to take care of your battery. Many people do not think about the battery as it sits inside of their laptop. However, by taking just a little bit of time to clean and maintain it, you can greatly extend its life. Once a month, for example a TOSHIBA PA3634U-1BAS battery you will want to clean it and this is a very easy and simple task. All you need is a small cloth and a bit of rubbing alcohol. A wipe across your laptop’s battery where it makes connection one time per month will give you better transference of power, thus extending the life.
Tip number four in the 5 tips to prolong toshiba laptop battery life is to keep in mind if you really need to use Wi-Fi all of the time. There will be plenty of times that you do use your Wi-fi, but then perhaps do a copy and paste into a document and work from that. In these cases, turn off the wireless connection and you will stop that battery from consuming a whole bunch of power.
Tip number five and the final tip in the 5 tips to prolong laptop battery life is to think about temperature. It really does make a difference. What keeps a laptop cool? It is the air vents and these can quickly become clogged up with dust. When you keep these vents clean, you are prolonging the life of your battery. It only takes a moment or two to use a keyboard cleaner to blow out the dust that accumulates. Do this one time per month, along with the above tips and you will notice a big difference.
Universal Laptop Battery Buying Tips
Most people own far more than a single laptop device and of various brands. Owning a universal laptop battery looks to get one of the most handy way to possess if you vacation since it enables you to utilize it with any laptop personal computer device when your power provide is operating out.
It is true that getting treatment of your laptop battery is actually a priority as your cell personal computer will be useless having a defective battery on it. There is actually a must ensure that it operates correctly in purchase to not hamper your handy utilization of your notebook. Proper treatment of your laptop calls for its safe-keeping in moderate temperatures which can be neither as well chilly not as well hot. Your laptop battery will be brief of power after it is chilly also it will not discharge fast when it is hot. You must frequently demand your battery to ensure it to get completely operating well.
Going for any universal battery for laptops enables it to operate on various models, brand, and units. There are types of options readily available in most personal computer stores and on-line stores. But do know what sort of universal battery to purchase for the laptop?
One dilemma with laptop batteries could be the danger of explosion. It may rarely happen but it does happen and anybody could be at chance when making use of poor superior battery for their laptops. consider be aware that lithium ion laptop batteries, which are typically applied in your industry could explode owing to its cobalt oxide content.
Consideration could possibly be directed also by deciding on a laptop that is more compact in sizing just like ultra transportable or lighting bodyweight laptops. They have more compact liquid crystal display also it utilizes much less power. It includes a hard generate that runs only about 4200 rpm which utilizes much less power than those people than operate at 5400 rpm. This creates your laptop battery drain much less quickly.
Universal dv5000 batteries for laptop use are readily available in various sorts based on the sizing of your laptop. A good friend purchased a nickel material laptop battery which can be appropriate for her little sizing notebook. I wish to purchase a single myself nonetheless I was advised it is not appropriate for my laptop which can be 16 inches. one of the most appropriate a single could be the ED369 battery which can be best for laptops which can be 13 inches or far more in sizing and when a single utilizes many outside units that calls for far more battery power. This battery provides two to three hours of power provide in standard conditions. merely plug it into the AC adapter within the laptop also it is prepared to use.
When purchasing a battery for the laptop always look at the sizing of your personal computer as properly as the typical consumption of power. You can pick from variable output voltage. Voltage of 16 and 19 v DC are enough to provide most laptops.
Dell Inspiron 17.3″ Core i5 Laptop Unboxing (I17R-2950MRB) This our unboxing to the Dell Inspiron 17.3″ Core i5 Latop featuring a Core i5 Processor, 6GB of RAM and a 640GB HDD. Intel® CoreTM i5-460M processor Features a 3MB cache and 2.53GHz processor speed with Turbo Boost up to 2.8GHz. 6GB DDR3 memory For multitasking power, expandable to 8GB. Blu-ray Disc-enabled DVD±RW/CD-RW drive Features full read support for next-generation Blu-ray Disc (BD-ROM). 17.3″ WLED high-definition display Offers easy navigation and delivers intense detail and clarity. Intel® Wireless Display Wirelessly transmits streamed or downloaded movies, TV shows, music, photos and more from your laptop, network or the Internet to your TV (NETGEAR Push2TV adapter required, not included). 640GB Serial ATA hard drive (5400 rpm) For fast read/write times. Intel® HD graphics For lush images. HDMI output for connection to an HDTV. Built-in 1.3MP webcam Makes it easy to video chat with family and friends. 7-in-1 media reader Supports Secure Digital, Secure Digital High Capacity, MultiMediaCard, MultiMediaCard Plus, Memory Stick, Memory Stick PRO and xD-Picture Card formats. 3 high-speed USB 2.0 ports For fast digital video, audio and data transfer. One eSATA/USB combo port. Built-in Dell 6250 wireless networking mini card (802.11b/g/n) Standard WiMax to locate wireless hotspots. Embedded 4G WiMAX mobile broadband technology Gives you an ultrafast mobile Internet connection. (Wireless service contract …
Video Rating: 4 / 5