HP 550 Battery - Hi-capacity Brand New Replacement Battery for HP 550
This replacement hp 550 battery is the highest quality product you can buy which has passed international certification( CE, UL, ROHS, ISO9001/9002 ). No memory effect, works great as a spare providing extra power when traveling or away from the home/office. Long life, these hp 550 batteries can be charged/discharged 500-750 cycles( have passed rigorously tested ). Every piece hp 550 replacement battery pack combination protection by the PCP board, PCM board, intellectual power measurement circuit : automatically adjusts the charging time to achieve the maximum amount of charge, over-charge protection, over-discharge protection, overcurrent protection, short circuit protection.
Rating: 10.80V
Capacity: 4400mAh
Color: Black
Technology: Lithium-Ion hp laptop battery
Dimension: 268.10 x 60.60 x 20.30 mm
Condition: Brand New
30 days money back, 1 year warranty.
Compatible with: 451568-001, GJ655AA, 451085-141, HSTNN-IB51, 451086-121, HSTNN-IB52, 451086-161
To see more hp laptop batteries in uk HP 510 Battery, HP 530 Battery, HP Pavilion DM3 Battery
From: http://batteriesinfo.blogspot.com/2010/07/replacement-battery-for-hp-550.html
Showing posts with label laptop batteries. Show all posts
Showing posts with label laptop batteries. Show all posts
Wednesday, August 11, 2010
Thursday, July 1, 2010
How to Maximize HP Laptop Battery Life
There are actions you can take to make your laptop battery last longer during each charge cycle and live longer over many cycles. HP laptop battery always recommends following the instructions for charging and storage that came with the hp battery or notebook. On this page we offer additional suggestions to help you get the most from your portable power supply.
1. Manage battery ( hp 510 battery, hp 530 battery) power more effectively in Windows/
2. Make sure your battery gives the power you need, when you need it. Power Options in Windows XP allow you to control the power management features of your notebook PC.
3.Learn more about the Power Options in Windows by visiting Microsoft's support site
4. Learn the tips for conserving battery power on notebook PCs.
5. Reduce the brightness of the screen to the minimum readable level. Use the Fn and F7 or F8 keys to adjust the brightness.
6. Remove peripherals when not in use. External hard drives, CD-ROMs, Zip drives, PC cards, and other peripheral devices can draw power from your battery even when they are not in active use. Disconnect them when you have finished using them.
7. Reduce the speed of your processor. The faster your computer works, the more quickly it uses up the supply of power. By cutting down on processor speed, you can extend the charge of your battery. Methods to reduce processor speed vary from model to model, and your manual should provide instructions for doing so.
8. Turn off the Wireless On-Off button when it is not in use. If your notebook has one, press the Wireless On-Off button so that the light turns off.
9. Learn some 'Best Battery care practices'
(1) Store Li-Ion laptop batteries between 20°C and 25°C (68°F and 77°F) with 30% to 50% charge.
(2) Do not leave hp batteries (hp 550 battery, hp pavilion dm3 battery)exposed to high temperatures for extended periods. Prolonged exposure to heat (for example, inside a hot car) will accelerate the deterioration of Li-Ion cells.
(3) Remove the battery if the notebook will be stored (turned off and not plugged into AC power) for more than 2 weeks.
(4) Remove the hp pavilion battery (pavilion dm3 battery) if the notebook will be plugged into AC power continuously (via a wall adapter or docking station) for more than 2 weeks.
10. Calibrate the notebook PC battery.
Short discharges and recharges do not fully synchronize the battery's fuel gauge with the battery's state-of-charge. This can result in the amount of power available in one cycle being less than expected or the laptop battery meter being inaccurate.
Under normal usage, batteries should be calibrated a minimum of once every 3 months.
1. Manage battery ( hp 510 battery, hp 530 battery) power more effectively in Windows/
2. Make sure your battery gives the power you need, when you need it. Power Options in Windows XP allow you to control the power management features of your notebook PC.
3.Learn more about the Power Options in Windows by visiting Microsoft's support site
4. Learn the tips for conserving battery power on notebook PCs.
5. Reduce the brightness of the screen to the minimum readable level. Use the Fn and F7 or F8 keys to adjust the brightness.
6. Remove peripherals when not in use. External hard drives, CD-ROMs, Zip drives, PC cards, and other peripheral devices can draw power from your battery even when they are not in active use. Disconnect them when you have finished using them.
7. Reduce the speed of your processor. The faster your computer works, the more quickly it uses up the supply of power. By cutting down on processor speed, you can extend the charge of your battery. Methods to reduce processor speed vary from model to model, and your manual should provide instructions for doing so.
8. Turn off the Wireless On-Off button when it is not in use. If your notebook has one, press the Wireless On-Off button so that the light turns off.
9. Learn some 'Best Battery care practices'
(1) Store Li-Ion laptop batteries between 20°C and 25°C (68°F and 77°F) with 30% to 50% charge.
(2) Do not leave hp batteries (hp 550 battery, hp pavilion dm3 battery)exposed to high temperatures for extended periods. Prolonged exposure to heat (for example, inside a hot car) will accelerate the deterioration of Li-Ion cells.
(3) Remove the battery if the notebook will be stored (turned off and not plugged into AC power) for more than 2 weeks.
(4) Remove the hp pavilion battery (pavilion dm3 battery) if the notebook will be plugged into AC power continuously (via a wall adapter or docking station) for more than 2 weeks.
10. Calibrate the notebook PC battery.
Short discharges and recharges do not fully synchronize the battery's fuel gauge with the battery's state-of-charge. This can result in the amount of power available in one cycle being less than expected or the laptop battery meter being inaccurate.
Under normal usage, batteries should be calibrated a minimum of once every 3 months.
Monday, May 31, 2010
Dell Vostro 1000 Li-Ion Battery Prevention Guidance For Notebook Customers
If consumers are buying Li-ion dell vostro 1000 battery the makers can say to them how many hours the Li-ion rechargeable vostro 1000 battery can come, there are more causes that promote to the malfunction of the Li-ion dell laptop battery. Many of the notebook clients don't have any thought about the technical stuff incorporated on obtaining utmost life out of their Dell Vostro 1000 Li-ion notebook battery. Compare to all laptop batteries, you need to provide care while the vostro 1000 batteries are not in use. Don't store yours Li-ion notebook battery close to chemicals or in the wet region that can less your notebook battery life.
One more simple system of boosting your Li-ion notebook battery life is by De-fragmenting disc and take out extra folders. By using this straight forward method can allow yours laptop to boot up more quickly, this will utilizes lower power. Change your power settings with that it may use small amount of power necessary to get your laptop running. brighter display consume much more battery. Adjust brightness when ever running the laptop on battery.
Close entire unimportant applications when yours notebook based over Dell Vostro 1000 power pack as major power resource. Don't permit anti-virus scan while our laptop relaying over Battery pack, because this scan substantially enhance processor & hard disk utilization when depending over notebook battery. Try to avoid to connecting to the internet until it's absolutely needed, if we are based on yours Dell Vostro 1000 laptop battery ( compatible with dell inspiron 1501 battery, dell inspiron 6400 battery, dell latitude 131l battery, ) as the main power resource. Perform anti virus scan when you are associate to primary power source. Don't run antivirus scan if we are working on Li-ion rechargeable battery. This can preserve battery power.
When ever it is feasible try to minimize utilization of USB attachments such as optical DVD or CD drives/players, lead to consume a lot of power to operate. Unplug those devices and USB devices have the maximal Priority to consume the battery capacity. Detach over all external peripheral like an external mouse, fire wire, PC Cards, Wi-Fi box, Outside speakers, pen drives Blue tooth and even a attached iPod.
Hibernate & Suspend methods are used for saving Power of the laptop battery although, generally notebooks utilize much more Li-ion dell Battery power in the SUSPEND method. We don't know those causes but the "instant-on" obtain 30-60 second's additional period of time to go away from hibernation method. This little quantity of time represents the considerable force on the total Note book Battery lifespan. In the hibernate method sign in & sign out are really favorable & efficient than the normal start & shutdown activity. When in hibernate method the shutdown activity grants a possibility to pause existing process straightaway with the power-off and in start up operation it can preserve with in a few seconds completely, As a result hibernate mode saving power. But suspend mode diminish the energy consumption of our computer through not providing the energy to the hardware devices those we are not utilizing. Hence by following hibernate method we can saves the notebook Battery power. We may put the shortcut icon for hibernate as a replacement of the manual activity (one time carrying out the manual steps in control panel then make use of the created shortcut icon by Press "Windows key" pursue by U followed by H). If you have some work at outer for longer period, in such circumstances use the hibernate mode as an alternative using suspend mode.
Each Notebook customer wants to make a Dell Vostro 1000 Notebook power pack end as long as feasible. Nevertheless each Notebook battery had the Specific life period. Thus in case we can go through the above listed good laptop battery suggestions that can work to prolong Li-ion notebook battery life period.
Read more: http://www.articlesbase.com/computers-articles/dell-vostro-1000-liion-battery-prevention-guidance-for-notebook-customers-1949592.html#ixzz0pULH022M
Under Creative Commons License: Attribution
20 Ways To Increase Laptop’s Battery Life
If I remove the battery & run from a power source will it lengthen battery life?
Laptop Battery Power Tips
One more simple system of boosting your Li-ion notebook battery life is by De-fragmenting disc and take out extra folders. By using this straight forward method can allow yours laptop to boot up more quickly, this will utilizes lower power. Change your power settings with that it may use small amount of power necessary to get your laptop running. brighter display consume much more battery. Adjust brightness when ever running the laptop on battery.
Close entire unimportant applications when yours notebook based over Dell Vostro 1000 power pack as major power resource. Don't permit anti-virus scan while our laptop relaying over Battery pack, because this scan substantially enhance processor & hard disk utilization when depending over notebook battery. Try to avoid to connecting to the internet until it's absolutely needed, if we are based on yours Dell Vostro 1000 laptop battery ( compatible with dell inspiron 1501 battery, dell inspiron 6400 battery, dell latitude 131l battery, ) as the main power resource. Perform anti virus scan when you are associate to primary power source. Don't run antivirus scan if we are working on Li-ion rechargeable battery. This can preserve battery power.
When ever it is feasible try to minimize utilization of USB attachments such as optical DVD or CD drives/players, lead to consume a lot of power to operate. Unplug those devices and USB devices have the maximal Priority to consume the battery capacity. Detach over all external peripheral like an external mouse, fire wire, PC Cards, Wi-Fi box, Outside speakers, pen drives Blue tooth and even a attached iPod.
Hibernate & Suspend methods are used for saving Power of the laptop battery although, generally notebooks utilize much more Li-ion dell Battery power in the SUSPEND method. We don't know those causes but the "instant-on" obtain 30-60 second's additional period of time to go away from hibernation method. This little quantity of time represents the considerable force on the total Note book Battery lifespan. In the hibernate method sign in & sign out are really favorable & efficient than the normal start & shutdown activity. When in hibernate method the shutdown activity grants a possibility to pause existing process straightaway with the power-off and in start up operation it can preserve with in a few seconds completely, As a result hibernate mode saving power. But suspend mode diminish the energy consumption of our computer through not providing the energy to the hardware devices those we are not utilizing. Hence by following hibernate method we can saves the notebook Battery power. We may put the shortcut icon for hibernate as a replacement of the manual activity (one time carrying out the manual steps in control panel then make use of the created shortcut icon by Press "Windows key" pursue by U followed by H). If you have some work at outer for longer period, in such circumstances use the hibernate mode as an alternative using suspend mode.
Each Notebook customer wants to make a Dell Vostro 1000 Notebook power pack end as long as feasible. Nevertheless each Notebook battery had the Specific life period. Thus in case we can go through the above listed good laptop battery suggestions that can work to prolong Li-ion notebook battery life period.
Read more: http://www.articlesbase.com/computers-articles/dell-vostro-1000-liion-battery-prevention-guidance-for-notebook-customers-1949592.html#ixzz0pULH022M
Under Creative Commons License: Attribution
20 Ways To Increase Laptop’s Battery Life
If I remove the battery & run from a power source will it lengthen battery life?
Laptop Battery Power Tips
Wednesday, April 28, 2010
20 Ways To Increase Laptop’s Battery Life
20 Ways To Increase Laptop’s Battery Life
1. Ship shape with a defrag
Regular defragmentation helps to arrange data more efficiently thus making the hard drive work less to access the data. The quicker the moving hard drive works lesser is the load placed on the battery (buy battery for dell inspiron 1545, a1181). Thus, your batter can last longer. The effect is minimal, but this efficiency goes hand in glove with hard drive maintenance.
2. Kill the resource gobblers
End the background processes that are not vital. Monitor the resource usage through a ‘Ctrl-Alt-Del’ which brings up the Windows Task Manager (in Windows). If you’re not on the internet, it is safe to shut down the immediate non-essential programs running in the taskbar like the antivirus and the firewall. Weed out unnecessary programs running as start-ups by launching the System Configuration Utility from Run – Msconfig – Tab: Startup. Uncheck the programs which you don’t want to launch and reboot the computer once.
3. Pause the scheduled tasks
It may be a defrag or a virus scan, but make sure it is scheduled for a time when you are near a power outlet. If not then nix them for the moment.
4. Unplug external devices
USB devices are the biggest drainers of battery power. Unplug all external devices like an external mouse, PC cards, Wi-Fi, external speakers, Bluetooth and even an attached iPod.
5. Empty the CD/DVD Drives
Even if you don’t intend to use it, don’t leave any CD/DVDs as leftovers in the drives. A spinning drive sucks battery power like a sponge.
6. Go local
Desist using the DVD/external drives while running on batteries. Shift the content to the hard drive or run using (free) virtual drives like Pismo File Mount or even Microsoft’s Virtual CD ROM Control Panel.
7. Lower the lights
The LCD screen of a laptop is another huge power sink. Calibrate the brightness to the lowest level you can tolerate using the Function key toggles or using the Display Settings applet in the Control Panel.
8. Kill the sounds
Mute the speakers and try avoiding the use of multimedia software to maximize the battery life. Installed sound schemes also drain a battery (lithium 1501 battery, 1525 battery, 1526 dell battery) perceptibly.
9. Rid the screensaver
To maximize battery (laptop batteries, replacement laptop batteries) life by a little, switch off the screensaver.
10. Visit Power Options
Get familiar with power management through the ‘Power Options’ applet in the Control Panel. Both XP and Vista come with advanced power management features which shut off components like the monitor and/or the hard drive after specified intervals. This again depends on the chosen ‘Power Schemes’ (for XP) in the same applet. For instance in XP, ‘Max Battery’ under Power Schemes can be selected for maximum battery (apple a1175 batteries, apple a1189 batteries) optimization.
Similar settings can be found under ‘Mobile PC’ in the Control Panel of Vista.
11. Turn off the looks
Today’s OS’s like Windows Vista come with features like ‘Aero Glass’ which are resource guzzlers. One can turn it off and go for the ‘Classic’ appearance which consumes less power. In Vista, click on Desktop – Preferences – View Colour – Appearance – Classic Appearance and Windows Basic graphical interface. In XP it’s – Display Properties – Theme – Windows Classic.
Linux and even Macintosh are better optimized for longer battery (dell batteries, sony batteries, apple batteries) life.
12. Hibernate is better than Sleep
In the Stand By mode (or sleep mode), the computer turns of the hard drive and the display but memory remains active while the CPU slows down. This draws on the battery. In contrast, hibernation mode is better because the computer saves the current state and shuts itself down completely thus saving power.
13. Get the most…work on the least
Working on too many programs while on the battery is a sure fire power drainer. Keep use of graphic intensive applications to a minimum. Working on a spreadsheet consumes much less than playing your favourite game. To increase the life of the battery open just one or two programs concurrently.
14. Ram in more RAM
Adequate RAM reduces the load on Virtual memory which by default resides on the hard drive. Though every extra bit of RAM uses up more power, it increases overall savings by short cutting access to the power hungry hard drive.
15. Keep it clean
A laptop with blocked air vents will generate more heat thus reducing the life of the battery. Clean the air vents regularly to keep operating temperatures low. Allow for open space around the vents for air to circulate freely. Keep the area around the laptop clean to avoid entry of dust.
16. Temperature is a silent killer
Undue heat kills off a battery slowly but surely. Avoid leaving the laptop under direct sunlight or inside a closed car.
17. Avoid the memory effect
A problem more for the older Ni-MH batteries than for Li-Ion batteries on which most modern laptops run. Memory effect relates to the loss of battery charge when they are repeatedly recharged after being only partially discharged. It can be prevented by discharging the battery fully and then completely recharging it. Li-Ion batteries on the other hand have no problems with partial discharges and re-charges and complete discharge is never recommended for this type.
18. Update software and drivers
This sounds a bit incongruous but then newer drivers and software are often designed to be more efficient (and hopefully less resource hungry).
19. Use the right adapter
Ensure that the adapter you use to charge the laptop battery is an original one or one with the correct specifications. A mismatch in the wattage could cause an overload thus damaging the laptop and the battery.
20. Pack it up
If you don’t plan to use the laptop on batteries for quite some time, ensure that the charge is nearly 40 percent – remove the batteries and store it in a cool place.
A typical lithium ion laptop battery has an overall average life of 2-3 years. With some care and caution, its mortality can be delayed.
Informations from:
http://www.makeuseof.com/tag/20-ways-to-increase-the-life-of-your-laptops-battery/
Apple MacBook Pro 15-inch Review
Installing MacBook Pro 15" Model A1150 Hard Drive Replacement
If I remove the battery & run from a power source will it lengthen battery life?
1. Ship shape with a defrag
Regular defragmentation helps to arrange data more efficiently thus making the hard drive work less to access the data. The quicker the moving hard drive works lesser is the load placed on the battery (buy battery for dell inspiron 1545, a1181). Thus, your batter can last longer. The effect is minimal, but this efficiency goes hand in glove with hard drive maintenance.
2. Kill the resource gobblers
End the background processes that are not vital. Monitor the resource usage through a ‘Ctrl-Alt-Del’ which brings up the Windows Task Manager (in Windows). If you’re not on the internet, it is safe to shut down the immediate non-essential programs running in the taskbar like the antivirus and the firewall. Weed out unnecessary programs running as start-ups by launching the System Configuration Utility from Run – Msconfig – Tab: Startup. Uncheck the programs which you don’t want to launch and reboot the computer once.
3. Pause the scheduled tasks
It may be a defrag or a virus scan, but make sure it is scheduled for a time when you are near a power outlet. If not then nix them for the moment.
4. Unplug external devices
USB devices are the biggest drainers of battery power. Unplug all external devices like an external mouse, PC cards, Wi-Fi, external speakers, Bluetooth and even an attached iPod.
5. Empty the CD/DVD Drives
Even if you don’t intend to use it, don’t leave any CD/DVDs as leftovers in the drives. A spinning drive sucks battery power like a sponge.
6. Go local
Desist using the DVD/external drives while running on batteries. Shift the content to the hard drive or run using (free) virtual drives like Pismo File Mount or even Microsoft’s Virtual CD ROM Control Panel.
7. Lower the lights
The LCD screen of a laptop is another huge power sink. Calibrate the brightness to the lowest level you can tolerate using the Function key toggles or using the Display Settings applet in the Control Panel.
8. Kill the sounds
Mute the speakers and try avoiding the use of multimedia software to maximize the battery life. Installed sound schemes also drain a battery (lithium 1501 battery, 1525 battery, 1526 dell battery) perceptibly.
9. Rid the screensaver
To maximize battery (laptop batteries, replacement laptop batteries) life by a little, switch off the screensaver.
10. Visit Power Options
Get familiar with power management through the ‘Power Options’ applet in the Control Panel. Both XP and Vista come with advanced power management features which shut off components like the monitor and/or the hard drive after specified intervals. This again depends on the chosen ‘Power Schemes’ (for XP) in the same applet. For instance in XP, ‘Max Battery’ under Power Schemes can be selected for maximum battery (apple a1175 batteries, apple a1189 batteries) optimization.
Similar settings can be found under ‘Mobile PC’ in the Control Panel of Vista.
11. Turn off the looks
Today’s OS’s like Windows Vista come with features like ‘Aero Glass’ which are resource guzzlers. One can turn it off and go for the ‘Classic’ appearance which consumes less power. In Vista, click on Desktop – Preferences – View Colour – Appearance – Classic Appearance and Windows Basic graphical interface. In XP it’s – Display Properties – Theme – Windows Classic.
Linux and even Macintosh are better optimized for longer battery (dell batteries, sony batteries, apple batteries) life.
12. Hibernate is better than Sleep
In the Stand By mode (or sleep mode), the computer turns of the hard drive and the display but memory remains active while the CPU slows down. This draws on the battery. In contrast, hibernation mode is better because the computer saves the current state and shuts itself down completely thus saving power.
13. Get the most…work on the least
Working on too many programs while on the battery is a sure fire power drainer. Keep use of graphic intensive applications to a minimum. Working on a spreadsheet consumes much less than playing your favourite game. To increase the life of the battery open just one or two programs concurrently.
14. Ram in more RAM
Adequate RAM reduces the load on Virtual memory which by default resides on the hard drive. Though every extra bit of RAM uses up more power, it increases overall savings by short cutting access to the power hungry hard drive.
15. Keep it clean
A laptop with blocked air vents will generate more heat thus reducing the life of the battery. Clean the air vents regularly to keep operating temperatures low. Allow for open space around the vents for air to circulate freely. Keep the area around the laptop clean to avoid entry of dust.
16. Temperature is a silent killer
Undue heat kills off a battery slowly but surely. Avoid leaving the laptop under direct sunlight or inside a closed car.
17. Avoid the memory effect
A problem more for the older Ni-MH batteries than for Li-Ion batteries on which most modern laptops run. Memory effect relates to the loss of battery charge when they are repeatedly recharged after being only partially discharged. It can be prevented by discharging the battery fully and then completely recharging it. Li-Ion batteries on the other hand have no problems with partial discharges and re-charges and complete discharge is never recommended for this type.
18. Update software and drivers
This sounds a bit incongruous but then newer drivers and software are often designed to be more efficient (and hopefully less resource hungry).
19. Use the right adapter
Ensure that the adapter you use to charge the laptop battery is an original one or one with the correct specifications. A mismatch in the wattage could cause an overload thus damaging the laptop and the battery.
20. Pack it up
If you don’t plan to use the laptop on batteries for quite some time, ensure that the charge is nearly 40 percent – remove the batteries and store it in a cool place.
A typical lithium ion laptop battery has an overall average life of 2-3 years. With some care and caution, its mortality can be delayed.
Informations from:
http://www.makeuseof.com/tag/20-ways-to-increase-the-life-of-your-laptops-battery/
Apple MacBook Pro 15-inch Review
Installing MacBook Pro 15" Model A1150 Hard Drive Replacement
If I remove the battery & run from a power source will it lengthen battery life?
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