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Laptop DC Adapter(Laptop Power Supply)
An DC adapter converts alternating current to direct current when you need it to power your laptop computer for a long time.AC adapter is especially useful because you don't need to use laptop battery all the time.Laptop AC adapter works as an important part in way of power supply.Therefore,choosing an AC adapter with the proper voltage, amperage and watts is equally important.
Select manufacture of your laptop DC adapter
All laptop DC adapters are designed and built according to the original specifications of each laptop model.
---List brands of laptop AC adapter in alphabetical order---
These articles may be helpful to your laptop DC adapter
Laptop Battery Tricks & Tips
Save Precious Laptop and Notebook Battery Power
Extend Your Laptop Battery life
Laptop Batteries Maintenance
Laptop Battery Tricks & Tips
Save Precious Laptop and Notebook Battery Power
Laptops are great for the sonic lifestyle we live today. Weighing as little as four pounds and small enough to be tucked away into cute little carrying cases.No matter you are on trains,airplanes,or in a hotel,notebook computers have been a quick and convenient way to work while you're on the road.As a result,laptop batteries come as a key accessory of notebook computer while you're travelling.Consider the limitation of a laptop battery that it couldn't power your notebook very long for each recharge,you should reduce the frequency of auto-saves in your word processor and other software.Leave notebook PC dormant if it is not in use.If possible,minimize use of CD-ROM and other heavy power feeders in your laptop computer.When power supply comes extremely important to your work or routine,taking these steps will help you save battery power and extend the period of time.
Extend Your Laptop Battery life
Battery cycle is the total number of discharge-charge cycles.Nowadays,most laptops use Lithium Ion batteris to power laptop computer to make it mobile.Typically,laptop batteries have 375 discharge-charge cycles.After a 375-time of repetitious charges,a laptop computer battery's performance could drop rapidly and it's no longer worth considering to continue to power a notebook computer.Authoritative Testing has shown that when you plug in a laptop ac adapter,the computer will still consume the laptop battery's power even the battery has been fully charged.That will cause a decrease of charge cycles.For this reason,it's wise for you to remove the laotop computer battery from your laptop when a laptop ac adapter is convenient enough to power your notebook.
Laptop Batteries Maintenance
Basically,a new laptop battery comes in discharged condition when you buy it.You're recommended to charge your notebook battery fully before use.If the battery will not in use for a long period,detach it from your laptop computer.Keep in mind that the battery is stored in a cool,clean,dry place. For a charged battery, losing its charge is a common phenomenon after a storage period,so you need to recharge the laptop battery periodically.
