2011年1月2日星期日

Acer as07b41 Battery,Brand new 5200mAh only AU $ 81.89|One year warranty,30 days Money Back,Buy now save 30%

Image	Type	Voltage	Capacity	Color	Condition	Price
	Li-ion	11.1V	5200mAh	Black	Brand New	Only Price: AU $ 76.77
	Li-ion	14.8V	5200mAh	Dark Grey	Brand New	Only Price: AU $ 81.89
	Li-ion	14.8V	4400mAh	Dark Grey	Brand New	Only Price: AU $ 75.89
	Li-ion	11.1V	4400mAh	Black	Brand New	Only Price: AU $ 73.77

Acer as07b41 Battery

List Price : ~~AU $ 96.77~~

Now Price : AU $ 76.77

Voltage : 11.1V

Capacity : 5200mAh

Color : Black

Condition : Brand New

Availability : In Stock

Secure shopping guarantee. Buy now up to 30% discount!.

Brand New, Full 1 Year Warranty and 30-day Money Back!

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Acer as07b41 Battery

List Price : ~~AU $ 101.89~~

Now Price : AU $ 81.89

Voltage : 14.8V

Capacity : 5200mAh

Color : Dark Grey

Condition : Brand New

Availability : In Stock

Secure shopping guarantee. Buy now up to 30% discount!.

Brand New, Full 1 Year Warranty and 30-day Money Back!

Shipping Worldwide.

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Acer as07b41 Battery

List Price : ~~AU $ 95.89~~

Now Price : AU $ 75.89

Voltage : 14.8V

Capacity : 4400mAh

Color : Dark Grey

Condition : Brand New

Availability : In Stock

Secure shopping guarantee. Buy now up to 30% discount!.

Brand New, Full 1 Year Warranty and 30-day Money Back!

Shipping Worldwide.

Fast Deliver, High Quality and Wholesale Price.

Acer as07b41 Battery

List Price : ~~AU $ 93.77~~

Now Price : AU $ 73.77

Voltage : 11.1V

Capacity : 4400mAh

Color : Black

Condition : Brand New

Availability : In Stock

Secure shopping guarantee. Buy now up to 30% discount!.

Brand New, Full 1 Year Warranty and 30-day Money Back!

Shipping Worldwide.

Fast Deliver, High Quality and Wholesale Price.

Acer as07b41 battery- Product information

Highest quality graded and sorted quality cells.

Excellent discharge characteristics.

Advanced printed circuit board (PCB) design to provide stable and safe performance.

Comprehensive quality testing throughout the manufacturing and assembly process.

12-month free replacement warranty for manufacturer's defects.

We provide premium quality compatible laptop batteries, manufactured by state-of-the-art manufacturing plants in conformance with quality standards and guidelines applicable to OEM battery packs. Each Acer as07b41 battery is tested throughout the manufacturing process to match or outperform the original equipments specifications for form, fit and workmanship.

This Acer as07b41 battery fits following part NO.:

How can I maximize the discharge time of the Acer as07b41 battery?

The discharge time will vary by different user. It depends on the features you are using in your notebook PC during the time you are using the Acer as07b41 battery. For example, if you are playing a movie from DVD and you are connected to a wireless network, your battery life will be shorter than normal. If you are just reading or editing a file or answering email on a wired network connection, you will experience maximum Acer as07b41 battery life. Please note that your maximum discharge time will be shortened as the storage capacity decays.

Tips for maximizing discharge time:

*Lower the brightness on the display.

*Check the Power Management settings are set to "Max Acer as07b41 battery ".

*Remove the battery from the notebook PC when it is not being used or charged for a long period

*Purchase another battery to extend the overall operating time on battery.

*Store the battery in a cool dry location.

Will the Acer as07b41 battery performance degrade over time?

The storage capacity of a notebook PC Acer as07b41 battery will degrade over time based upon notebook usage. Degradation is a normal condition of all rechargeable Acer as07b41 laptop battery and is not limited to notebook PCs or other products. If the notebook is used on Acer as07b41 battery power often, requiring one or more recharges per day, the battery will experience a high degree of degradation and will need to be replaced sooner than a battery that is used occasionally. Also, temperature and humidity impact the storage capacity of a battery for Acer as07b41 . It is best to store the battery and notebook in a cool dry place.

Under normal operating conditions, a battery can perform well for over a year, but it will hold less of a charge every time it is recharged. The Battery Check utility validates that every battery is operating normally by checking the condition of the cells of the Acer as07b41 laptop battery. The Health status will change to " Replace " if the cells are not functioning normally.

NOTE: As with all Acer as07b41 battery, the maximum capacity of this battery will decrease with time or use. Loss of battery capacity will vary depending on the product configuration and usage, including but not limited to: product model, applications running, power management settings, and product features. The battery warranty does not cover natural deterioration of battery capacity. Your battery is only warranted from defects in materials or workmanship resulting in failure, to determine if your battery has had a warranted failure you may be required to run an HP diagnostic.

Precautions when using a Acer as07b41 battery

1. Do not modify or disassemble it.

2. Do not incinerate or expose to excessive heat, which may cause an exposure.

3. Do not expose it to water or other moist/wet substances.

4. Avoid piercing, hitting, crushing or any abuse use of the Laptop Battery.

5. Do not forget to take away your battery from the device if you will not use it for a long time.

6. Avoid short circuit of the terminals by keeping your Acer as07b41 battery pack away from metal objects such as necklaces or hairpins.

Acer as07b41 Laptop Battery Articles & Tips

A new Acer Laptop Battery comes in a discharged condition and must be charged before use (refer to the devices manual for charging instructions). Upon initial use (or after a prolonged storage period) the laptop Acer as07b41 battery may require three to four charge/discharge cycles before achieving maximum capacity. New Acer Laptop Battery needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity. Rechargeable batteries undergo self-discharging when left unused. Always store a Laptop Battery pack in a fully charged staged for storage. When charging the Acer as07b41 battery for the first time the device may indicate that charging is complete after just 10 or 15 minutes. This is a normal phenomenon with rechargeable batteries. Remove the laptop batteries from the device, reinsert it and repeat the charging procedure

It is important to condition (fully discharge and then fully charge) the Acer as07b41 battery every two to three weeks. Failure to do so may significantly shorten the battery's life (this does not apply to Li-ion batteries, which do not require conditioning). To discharge, simply run the device under the battery's power until it shuts down or until you get a low battery warning. Then recharge the battery as instructed in the user's manual. If the battery will not be in use for a month or longer, it is recommended that Acer as07b41 battery be removed from the device and stored in a cool, dry, clean place.

Invest in a good charger for your laptop. Ni-MH batteries should not be charged in a NiCad charger, unless the charger is specifically made for both chemistries. There are cheap chargers and there are expensive chargers. Make sure the charger you get has good reviews and is well made. Chargers with micro-controller chips are usually the best choice of your laptop.

Be sure to store your Laptop Battery properly. Do not leave your batteries in a hot car, or in humid conditions. The best storage conditions are a cool, dry place. The refrigerator is fine if you stick in a packet of silica gel with your Acer as07b41 laptop battery in a sealed bag to keep them dry. It is a good idea to charge your NiCad or Ni-MH batteries fully before use if they have been in storage.

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2011年1月1日星期六

Extending HP Laptop Battery Life Guide - battery care tips by goodlaptopbattery.com.au

Extending HP Laptop Battery Life Guide

There are actions you can take to make your 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 battery or notebook. On this page we offer additional suggestions to help you get the most from your portable power supply.

Steps:

1. Manage 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 laptop computers (Options on Windows 7 Power Management by goodlaptopbattery.com.au).

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'

Store Li-Ion laptop batteries between 20°C and 25°C (68°F and 77°F) with 30% to 50% charge.

Do not leave notebook batteries 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.

Remove the battery if the notebook will be stored (turned off and not plugged into AC Adapter) for more than 2 weeks.

Remove the HP Pavilion dv6000 Laptop Battery if the notebook will be plugged into AC power continuously (via a laptop ac adapter, wall adapter or docking station) for more than 2 weeks.

10. Calibrate the power laptop 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.

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Discount HP Laptop Batteries
HP 530 Battery Li-ion, 4400 mAh, 14.8 V only AU $ 75.36	HP 2230s Battery Li-ion, 4400 mAh, 14.4 V only AU $ 91.67	HP DV6500 Battery Li-ion, 4400 mAh, 10.8 V only AU $ 77.93
HP Elitebook 8530w Battery Li-ion, 4400 mAh, 10.8 V only AU $ 73.03	HP F3172a Battery Li-ion, 4400 mAh, 14.8 V only AU $ 79.27	HP NC6200 Battery Li-ion, 4400 mAh, 10.8 V only AU $ 77.04

Laptop Batteries Maintenance & Care Related Articles:

Extending Laptop Battery Life to Save Money, Time and Effort

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Source:

http://www.goodlaptopbattery.com.au/extending-hp-laptop-battery-life.htm

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How to test your HP laptop battery - laptop battery tips by batteryfast.com

How to test your HP laptop battery

Laptop batteries fail after a couple of years. They can fail sooner than that or last longer, depending on the quality of the battery and your computing behavior. HP laptop batteries are no different. So how can you tell if your notebook battery is dying? This is something you need to know in advance so you can order a replacement. Fortunately, there are a few quick ways to test your HP laptop battery and arrange for a replacement, if necessary.

Use HP Battery Check To Test Your Laptop Battery

If you have a Windows 7 computer, it shipped with a utility to help you test your HP laptop. HP has a built-in utility called Battery Check, which runs a diagnostic on your battery to determine if it’s still capable of holding a charge and able to perform well. To run this, plug in your laptop ac adapter and make sure the computer is charged as much as possible. If the netbook battery is too weak, the test will not run properly. Once charged, proceed with the steps below:

Go to Start>HP Support Assistant.

Select Troubleshoot, then Power, Thermal and Mechanical.

Click Battery Check

You will then see either a diagram of a healthy battery or a warning stating the battery needs to be replaced.

hp battery that is good and does not need to be replaced.

The laptop battery above is indicated to be healthy and does not need to be replaced.

bad hp laptop battery that needs to be replaced

The laptop battery above has failed and needs to be replaced immediately.

If the battery is bad, you will receive a warranty ID number. Use this number to see if your laptop battery is still under factory warranty. If it is, submit the request for a replacement immediately.

If the battery is out of warranty, the screen will display that it is no longer covered.

Symptom Of A Dying Laptop Battery

One of the primary symptoms of a dying laptop battery is a battery that loses its charge quickly. Under normal circumstances, your laptop battery charge should last several hours. If it dies within less than an hour after unplugging it with a full charge, then the battery’s cells are getting weak and the battery should be replaced.

Tips To Extend The Life Of Your Laptop Battery

You can extend the natural life of your laptop battery by doing the following:

Remove the battery if the laptop will be plugged in for long periods of time.

Occasionally calibrate the laptop battery.

Routinely fully charge and discharge the battery.

Do not expose the battery to extreme heat.

Recycle Your HP Replacement Laptop Battery

When your laptop battery does die, make sure you dispose of the old battery in a responsible manner. Laptop batteries are very toxic and should not be thrown away in the trash. Please refer to the HP Recycling Center for instructions on how to send you battery in for proper disposal.

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Laptop Batteries, Laptop AC Adapter Care Related Articles:

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Dell Adds Wireless Battery Charging to New Laptop

Source:

http://www.batteryfast.com/how-to-test-your-hp-laptop-battery.htm

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How to extend your HP laptop battery life - battery care tips by batteryfast.com.au

Running out of battery power in the midst of a crucial project is a common fear among mobile computer users. If you’ve ever had to rush off in search of an outlet so you could finish an important presentation, you’ll appreciate knowing how to get the most out of your HP notebook battery.

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HP pavilion dv4 laptop battery

Part No.: HSTNN-IB72, HSTNN-CB72, 484170-001

Brand New 4400mAh only AU $81.89

HP pavilion dv6 laptop battery

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Batteries for laptops come in three main types: nickel cadmium (NiCad), nickel metal hydride (NiMH), and lithium ion. Each of these laptop batteries is rechargeable with an AC adapter. In most cases, it will give you between two and four hours of computer use, depending on a number of factors. Here’s what you can do to extend your battery’s life.

* Keep track of how much power is left in your battery to avoid unexpected disasters. Many notebooks have an external gauge that will show the battery’s charge even when the computer is not turned on. Additionally moving your mouse over the battery-shaped icon in your Task Bar will show you the percentage of power laptop battery still available.

* Reduce the brightness of the screen to the minimum readable level. Many notebook models have keyboard buttons that allow you to do this easily, or you can use the slider in the Display Control Panel.

* Put your computer to sleep whenever you are not actively using it. Most notebooks come with built-in, automatic sleep features, but you should get into the habit of doing it manually whenever you step away. Sleep mode, sometimes called “Suspend,” shuts off monitor, hard disk, and processor, while preserving everything in RAM. When you return and activate your computer, usually with a mouse or keyboard movement, you can resume working just where you left off.

* Sleep mode saves energy, but it will eventually run down your battery if you leave your computer indefinitely in this condition. Worse, you risk losing everything saved in RAM if your battery dies. If you plan on being away from your computer for more than an hour, try the “Suspend to Disk” or “Hibernate” mode. These save the contents of RAM to your hard disk before shutting down. While slower to activate, these save more power than sleep mode and eliminate the risk of losing any important data.

* Remove peripherals when not in use. External hard drives, CD-ROMs, Zip drives, modems, 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.

* 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.

* Deplete the charge on your battery completely before recharging. While memory effects in modern batteries are much reduced from what they were a few years ago, you will still suffer a loss in the charge a battery will hold if it is not completely drained first, resulting in a shorter battery life.

* Consider buying an extra battery. This way you can charge one while the other is in use, and be confident of never running out of power at a critical moment. Some notebooks, including models in the HP Omnibook and Compaq Presario lines, have an alkaline battery pack available, which provide extra security for times when no power outlet is available.

* When you get a new HP laptop battery, or if you’re using a battery that’s been idle for a few months, charge and drain it three times. This fully activates the battery chemicals that may have become lazy after a long rest.

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Source:

How to extend your HP laptop battery life

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