Posts tagged Extend
How to Extend Your Laptop Battery Power Life
Laptops are everywhere in the market today.
I even carry my laptop in my car
And I’m typing on a laptop right this very minute. A battery is a common accessory of a laptop and as such people want to know ways of extending their laptop battery power. Here are some ideas for extending battery life for your laptop notebook.
*** Use It Up ***
Wait, I thought this article was about extending the laptop battery life not using it up?
There is some debate about how this works with modern batteries, but the jest is when you use your battery power use it all before plugging in for a recharge. When recharging, make it a complete recharge for optimum results with your laptop battery.
It may sound strange, but laptop batteries have memories. If they are taught to only charge to a certain level then they don’t end up providing full charges when they are called for.
*** Hot Tip ***
To help your laptop better remember whose boss and provide you with full charge cycles here is something you can try. First, give your battery a full charge then let the juice run completely out. If you do this a series of time (recommended 3) you provide your battery with the best chance of acting like new. No guarantees here, just an idea to try for extending your laptop battery life.
*** Plug It In ***
You’ve heard the phrase, use it or lose it?
It doesn’t apply here.
Instead, for best performance from your laptop notebook batteries do not use it unless you need it. That way it will be available for you when you need it. Also, when on battery power lower the screen brightness to increase the amount of performance you receive from your laptop battery. Another recommendation is to set your computer to automatically sleep or hibernate when not in use for 5 or 10 minutes.
*** Cool It ***
Laptops can run very hot sometimes. Putting a hot laptop in a hot environment doesn’t do anything for the longevity of the device involved. However, environmental conditions are not always controllable, especially on hot summer days. Therefore, buy a fan tray for your computer to rest on instead of forcing it to perform beyond its capabilities.
You’ll be glad you did.
Your laptop battery will thank you.
Your laptop itself will thank you.
And your legs will thank you for not putting that hot puppy on them for cooling.
*** Concluding Thoughts ***
I do believe that laptops are here to stay for quite some time. Fact is, I really can’t imagine life without a laptop being available. As such there are key things you can do for the best financial success with your laptop device.
Use your laptop battery fully
Use your laptop battery only when necessary
Keep your laptop away from hot environments
External Laptop Battery – Extend Your Laptop Sessions
If you own a laptop you know how long the normal battery lasts before you have to plug it in for a charge. It doesn’t really last for more than 2 hours. And it’s really frustrating if you are working on your laptop and you get a low battery pop-up.
If you are at home, then you can just get off your seat and plug in the charger. But what if you are working outdoors, say while traveling? The most you can work on a fully charged laptop is probably a couple of hours. After that you would need to look for an electric supply to charge your laptop battery. But this is not always possible.
An external laptop battery is the solution to your problem. This battery works for 7 hours with a single recharge and if you need more time after that you can recharge it with an external charger. You can choose from Lithium ion, Nickel metal hydride or nickel Cadmium.
Laptops, like we all know, are much convenient than personal computers. And the biggest advantage of laptops is the mobility factor. But what’s the point if the laptop needs to be plugged in every 2 hours to recharge its regular battery? Therefore, people who use their laptop outdoors and need to work for long hours without interruptions should invest in an external laptop battery.
External li ion laptop batteries are not very expensive. You can get them for around 0-0 depending on the brand and battery-life. They are easily available at gadget stores and you can shop online for cheaper deals. Make sure you get a good quality external laptop battery so that you can have maximum benefit.
The prices of electronic gadgets are dropping and so is the price of laptops. Hence more and more people prefer buying a laptop instead of desktops. They require minimum space and also convenient to carry around wherever you go. If you are a frequent traveler and work while traveling then you would require an extended power source for your laptop as the 2 hour life of most laptop batteries is definitely not enough.
An external laptop batteries is compact and connects to the laptop with an AC adapter. Most of these batteries have two output levels. They come with an adapter, a chord and thirteen other connectors. The best part of these external batteries is that they can connect to any make or laptop model. So you can buy these batteries from any company and connect to any laptop.
External batteries for laptops are one of the best inventions ideal for this hi-tech world. People who need more mobility and extended power source to run their laptops can purchase these external batteries and use them for as long as they want without any interruptions.
How to extend laptop battery life?
Since the birth of notebook computer, the argument about batteries have came along. Since the persistent of using notebook computer is one of the most important technical indicators, and the capacity of the battery is the decisive index to that.Exactly how to use the laptop battery appropriately that maximise the efficacy of battery and extend laptop battery life? Below, I will list some knowledge about battery for you which many people often misunderstand (without special explanation, I am talking about lithium ion battery which is most common used).
First, when using a new laptop battery, the first three time it needs to be charge for 12 hours?
This is totally unnecessary. Because current laptop computers contain perfect power management circuits and charging management systems. When the battery reach saturation point, the control circuit will turn to break status automatically.So the battery only needs to be fully charged, but does not mean that the longer you charge the longer you can use it.
Second, in order to prevent memory effect, we should run out of the power before recharge the batteries?
It is not necessary to discharge the battery before recharge each time, and it is also harmful. As proved: completely discharge the battery will shorten the battery life meaninglessly, it is recommended that you should recharge the battery when it has been used at about 10% level. Of course, when the battery power are more than 30% it is best not to be charged, because the memory effect does exist.
Third, consider removing the battery from a laptop when running on fixed power,in order to prevent repeatedly charging and discharging.
My advice is: That is definitely not required.Of course, you can take the natural discharge of lithium-ion batteries to refute me, holding the view that if there is fixed power plug in after the natural discharge of the battery, repeated charging and discharging will occur, and this will reduce the battery life. Instead, I give you the “not required” answer for several reasons:
1. Nowadays all notebook computers’ power control circuits are designed to have this feature: The battery will not be charged until at 90% level(such as HP’s most models), or 95%, but to achieve this through natural discharge takes about 2 weeks to a month, when the battery is idle for a month or so it needs to fully charge and discharge to maintain the battery’s capacity, at this time what you should be concerned about is give the battery a little bit of exercise instead of recharging after idle. By doing this will extend your laptop battery life.
2. Even if the battery is “unfortunately” charged again, the capacity loss it cause is not much greater than not use the battery for a long time.
3. Your data sometimes is much more valuable than you battery, even your notebook computer, a sudden power failure not only hurt your notebook, but also hurt your heart for not restoring the data, even harder if the data is very important.
Fourth, does the battery need to be fully charged before long-term storage?
It will be clear after reading the following table: (the percentage stand for the relative percentage of the saturated state at the time to the initial value)
Storage Temperature | 40% Charging state | 100% charging state
0 degree | 98% (one year later) | 94% (one year later)
25 degree | 96% (one year later) | 80% (one year later)
40 degree | 85% (one year later) | 65% (one year later)
60 degree | 75% (one year later) | 60% (3 months later)
Obviously, if you are to store the battery for a long time, it is better to put it in dry and cold environment and let the battery decharge at 40% level. Of course, it is the best to take the battery out for use every month, it not only can guarantee the good preservation state of the battery, but also prevent the battery from the damage caused by a completely drain of the power .
Fifth, so how to prolong the utility time of notebook as much as possible when running on battery and extend laptop battery life?
1. Turn down the screen brightness. The LCD is power-hungry, turn down screen brightness can extend the usage time of laptop computer.
2. Open SpeedStep, PowerPlay and other power-saving functions. Now the notebook processors and graphics chips have lower operating frequency and voltage functions to extend the usage time of the laptop, turn on the corresponding options can greatly extend the battery’s utility time.
3. Use the hard disk and CD-ROM reduce-speed software: such as NERO DriveSpeed, PowerBooster and other software can reduce the speed of CD-ROM and hard drive, etc., also can reduce the notebook’s power consumption.
If you follow the advice above, I am sure your laptop battery’s life will extend much longer. An ad here, if your laptop batteries have been dead unfortunately, you should buy a new replacement one.Here is a good online laptop battery shop for you:
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How to Extend Your Laptop Battery Life to Save Time and Effort
If you’re always on the move, your laptop’s power will have to depend on the battery. To make sure that your laptop batteries life will extend for years, you’ll have to take good care of it.
Whenever you use different programs for your laptop, you’ll also be using up a lot of RAM, which ultimately needs a lot more power to work faster, thus producing more heat, and thus having to use up more power to counter that heat. Don’t get caught up in the never-ending cycle.
The best way in extending your laptop battery life is to make sure that your laptop doesn’t overheat. Don’t put use your laptop on a cushion or pillow as this will stop the airflow that keeps your laptop cool. Instead, use a wooden or glass table, which cools part of the air completely. For extra insurance, you can put a book underneath your laptop to make sure that the fan will work and that the air can effectively cool down the area.
Putting your laptop into hibernate mode may be a slower boot than simply putting it on standby, but this will also save your battery. Putting your computer on hibernate mode saves your desktop on the last time you use it, but it also shuts down your computer so your battery won’t take up much power.
Extending your laptop battery life requires that you take good care of your batteries so it won’t get worn off quickly. Make sure that you drain your batteries once a month, and use it at least once a week until it drains.
If you have another hp laptop battery, keep it charged but store it for only one or two days before using it as the other one charges. Don’t keep your laptop plugged and charging when the battery is already full. Doing all these will not only be extending your laptop battery life, but will also make sure that you won’t be spending us much trying to get your computer fixed, or buying new laptop batteries.
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How To take care your laptop battery?
When using a laptop as a desktop replacement the battery should not be left in for long periods of time. The laptop will over time discharge the battery. Remove the battery,making sure that it is charged to 50% and store it in a dry, warm place. Ensure that it is wrapped protectively and nothing will be dropped on it.
The battery should be re-installed every 3-4 weeks and allowed to fully discharge. Leaving a battery in storage for longer than this without using could cause the battery to fully discharge as the circuitry of the battery itself consumes power.
Leaving a battery in a laptop while using an electrical outlet for long periods of time will keep the battery in a constant state of charging up and that will reduce the life cycle of the laptop battery.
Extend Your Laptop Battery’s Life
“Infinite battery life” is the Holy Grail for all laptop owners. In other words having enough power to watch DVD movies and play games, amongst other things without worrying about the laptop’s battery life. The ultimate nuclear powered laptop – guaranteed to last a lifetime, sounds far-fetched, but as laptop and battery manufacturers race to develop new technologies in the search to extend contemporary battery life, this may hold true in the future. One recent development employs fuel cells however; the commercial use of fuel cells still lies some way off. Until a viable alternative is produced we are all stuck with our laptop batteries, yet all is not lost as there are several ways to extend your laptop battery life. Read the tips below to find out how to gain the most from your laptop battery:
Lower the laptop’s LCD brightness – a laptop’s LCD screen requires a lot of power and the backlight does not need to be at maximum. Lower the brightness to a level which is comfortable to view.
Close unnecessary programs – this includes running multiple programs, unused programs and background processes. If these are stopped then some of the memory (RAM) is freed and the processor doesn’t have to work as hard. Resulting in lower battery drain. Use Windows Task Manager to view the list of running processes and CPU performance.
Remove all unused devices and peripherals – modems, wireless LAN devices, USB devices and external drives. Turn off built-in Wi-Fi if you are not using it. All these devices put an unnecessary burden on the laptop battery. This is also true for CD and DVD drives. These devices can also be disabled under Device Manager and saves Windows unnecessary work. Save time by creating a Windows hardware profile, especially if you will be disabling devices regularly.
Add more memory (RAM) – this is not a myth adding more memory helps battery life. Increased memory means that Windows is less reliant on the virtual memory swap file on the hard disk. Memory requires less battery power than hard disk drives, which requires disks to be spun at high speed.
Use faster hard disk drives – hard disk drives come in a variety of speeds i.e. 4200rpm, 5400rpm. Higher speed means faster ‘seek times’ therefore the disk needs to spin for a shorter time drawing less power. Defragmenting your hard disk can also improve ‘seek times’ helping to save valuable battery power.
While on the road use an AC or Car adapter whenever possible.
Utilise power management settings – these may be present on the laptop, proprietary or Windows. Set these to maximum or aggressive level to obtain greater battery life. Also check that power management is enabled on the Bios. For certain laptops, if this is not enabled then any power management using a battery monitoring software or Windows will have no effect.
Carry a second laptop battery – some laptops have higher capacity batteries that fit into the same compartment giving a longer running time. 2-Power branded laptop batteries are rated to have a higher capacity. Some laptops can accept a second battery on one of the empty bays, further boosting the available battery power.
Check the CMOS battery inside the laptop – a dead CMOS battery can draw power from the main laptop battery. This is especially true in older laptops or if you keep setting the date and time regularly.
Disable any auto notification in Windows – this saves valuable resources
Use smaller, simpler programs whenever possible – i.e. WordPad instead of Word
Clean the battery contacts – clean contacts ensure a good connection, allowing you to get the most out of the battery. Clean regularly using rubbing alcohol.
Use the laptop on a flat surface and ensure the vents are not blocked by clothing or other obstructions – use an air duster or a vacuum to clear any vents clogged with dust. This prevents the laptop from overheating and the internal cooling fan from working overtime and drawing more power from the battery.
Avoid using the laptop in extreme temperatures – high temperature causes the battery to discharge rapidly and at low temperatures the battery will be struggling to power the laptop sufficiently.
Completely discharge the battery and recharge it again – this helps older batteries especially the older chemistries like NiCd and NiMH. Lithium-Ion batteries do not require this unless they have been well used. Sometimes the smart electronics within the battery need recalibrating and a complete discharge/charge helps solve the problem.
Use the Hibernate or suspend modes rather than shutting the system off and restarting.
Finally possibly the hardest thing to do is minimize playing movies and games, both use the DVD and CD drives.
Using an AC adapter or a Car adapter whilst on the move is perfectly acceptable, but is it necessary to carry a separate case with all your laptop accessories? Quite simply no. It can be used on different models and brands of laptops and there are a number of different tips which enable this. This means game playing, DVD viewing and listening to CDs on that long boring plane journey no longer needs to be missed. Plug into the nearest power source available (usually an in-seat socket) and watch those hours fly away.
A Universal Laptop Battery is another unique product. The two different types, which differ slightly in the chemistry of the battery, are Lithium Polymer and the standard Lithium-Ion (Li-Ion). Lithium Ploymer batteries are much lighter in weight and due to their high power to weight ratio, produce enough electricity to power a laptop. In comparison the larger and heavier standard Li-Ion battery, produces more power due to its physical size. Mobility is not an issue as both batteries are low profile, un-obtrusive and easily fit into laptop carry cases. As with the Universal Car Air Adapter these batteries work with a variety of laptop models. Finally, bear in mind that universal laptop batteries are designed to be used alongside the standard laptop battery, rather than act as replacements.
Article from articlesbase.com
by Uwe Hermann
How do I extend laptop battery life in Windows Vista?
Laptops are essential for business. Without the ability to untether yourself from your office, much work would go undone. Parallel to the importance of having a laptop is having a laptop with a battery that will last you long enough to get your work done. If you have an updated laptop, more than likely you have Vista running that machine. And if you have Microsoft Windows Vista running your machine, you might notice that your battery isn’t getting nearly the life that the same laptop did when it was running XP. But fret not; there are ways to solve that fast battery drainage. Let’s take a look at some methods to optimize your laptop battery power consumption.
Vista Battery Saver
The Vista Battery Saver is a third-party application that claims to save up to 30 percent of your Vista battery life. Now this 30-percent figure is enormously inflated. In fact, the reality is that you will save more like 1-4 percent of your battery life with this application. But even scrubbing 1-4 percent more battery life can mean the difference between getting a critical file saved or not. This simple application does this by disabling Aero and the Vista Sidebar when your laptop is running on battery and re-enabling the items when the machine is plugged back into power. This application is freeware, so you can download it and use it free of charge.
The installation is simple, download the installation binary from the main Web site and double-click the download file. Depending on if you have User Access Control enabled, you will have to allow the installation to continue.
During my installation, something strange happened. Near the end of the install it seemed as if the installation stalled. I noticed an icon for Vista Battery Saver Utility was already running in the system tray so I figured I would close it and see what happened. That did the trick. The installation completed, and I was able to fire up the application. Of course, locating the application was not as easy as it should be, because once installed the application was buried in Accessories. Click the name to bring up the configuration window (Figure A).
Figure A This is the default configuration.
Six different sections make up the configuration options for the Vista Battery Saver Utility. The sections are fairly straightforward:
Always deactivate on battery Never deactivate on battery Deactivate when battery level is less than X (where X is a user-configured percentage)
Always deactivate on battery Never deactivate on battery Deactivate when battery level is less than X (where X is a user-configured percentage)
Power Plans Management (Performance level of PC)
On Battery Plugged in
Status of Aero and Sidebar
Indicates if either Aero or Sidebar are currently running.
Battery Saver Settings
Should Vista Battery Saver Utility run at startup?
Obviously the two most power-consumptive applications will be Aero and the Windows Sidebar. If you do not use these by default, you may not see much of a boost in battery life by using this application. If you do like to use them but you need to get more battery life, the choice is obvious.
You will also notice a small icon in the system tray. From this icon you can manually configure both Aero and the Sidebar by clicking the icon and selecting which application you want to act upon. From each submenu you can select Always Deactivate on Battery or Never Deactivate on Battery.
Of course, you don’t have to install third-party applications to boost your Vista laptop’s battery performance. If you open up the control panel you will notice an entry for Mobile PC. In the Mobile PC window you will notice six options. Of these, there are two sections to pay close attention to. The first section is the Windows Mobility Center. Here you can adjust:
Display Brightness Volume Battery Status Wireless Network External Display Sync Center Presentation Settings
The above settings, when changed in the Windows Mobility Center, are instant changes and do not change if the laptop is running on battery or power. In order to effect change depending upon what is powering the laptop, you need to take a look at the Power Options section and then click on the Change Plan Settings under the Plan you want to change.
One of the most effective changes you can make is to adjust the laptop brightness in accordance to what is powering the laptop. Click on Change Plan Settings under the Balanced section (Figure B) where you can modify three very important power-saving options.
Figure B Unless you are doing processor-heavy work, the Balanced plan is your best bet.
Once you are in the Balanced section (Figure C), you will want to adjust the following:
Turn off display: How long before the display is turned off? Put the computer to sleep: How long before the computer goes into hibernate? Adjust display brightness: How bright is the display? Figure C You will find many valuable settings in the advanced options.
The most important of the above configurations is the display brightness when running on battery. Adjust this as low as you can and still work with your laptop in order to save as much battery power as you can.
Now go back to the Power Options and click on Choose What Closing the Lid Does. From here you can choose:
Nothing Sleep Hibernate Shut Off
We’ll leave out the choices Nothing and Shut Off for now. So the two remaining choices look like this:
Sleep: When your laptop is put into sleep mode the display shuts off, the hard drive shuts off, and the current state is saved into memory. This state uses a little bit of energy so your laptop can be quickly woken up by opening the lid. Hibernate: Does the same thing as sleep but uses no power and requires a bit longer to wake up from this state.
If you want to conserve as much power as you can, choose Hibernate. If you’re not too concerned or you won’t be leaving your laptop often, select Sleep.
Now back at the Power Options window select Advanced Power Options. In this window (Figure D) you will see a number of options from which to choose. The options that will help you the most are:
Wireless Adapter Settings: To save the most power, select Maximum Power Savings. SB Setting: To save the most power, enable On Battery Suspend. Searching and Indexing: To save the most power, make sure Power Saver is selected for On Battery. Figure D Depending on your make/model of laptop you may have an extra tab in this section. Final thoughts
Maximizing battery life can make or break your off-site work life with your laptop. And with Microsoft Vista there are plenty of options (and third-party applications) available to help you gain enough with your battery life to better make it through your workday. And this doesn’t take into consideration care and feeding of the battery itself. Apply these tips wisely, and your laptop will repay you with a little more work.
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Article from articlesbase.com
www,frugalbrothers.com This clip from the FrugalTech show discusses how to preserve, and extend the life of your Laptop battery, or any device with lithium-ion battery Distributed by Tubemogul.
Video Rating: 4 / 5
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Video Rating: 3 / 5