How to select the suitable ac adapter for your laptop

June 1, 2010 - PRLog -- Have you ever had the problem about how to select a suitable ac adapter for your laptop.whatever you need a new replacement adapter for your laptop becuase the old original was damaged or lost.Maybe it is a big problem for you, is that right?

But today I just want to tell you,in fact it is not difficult to selecting a right one as you think.Choosing a new laptop adapter is simply about compatibility. And finding your laptop a new partner is all about making sure that their power rating matches.

1.Make sure what your laptop'model number is.you can search for a compatible power adapter by your laptop's model number on a power adapter vendor's website.

2.Find the power specifications of your laptop.this specifications usually printed on the bottom or near the laptop's power port.Locate the amperage (AMPs) and voltage (V) rating of your laptop on the power specifications list.

3.Match your laptop's power rating with that of the aftermarket power adapter.The voltage of the power adapter must match the voltage of the aftermarket adapter. The amp rating of the aftermarket adapter must meet or exceed the requirements of your laptop.

4.Select a power adapter tip from the aftermarket power adapter's kit.This fits firmly into your laptop's power port. The selected tip should not fit too loosely or need excessive force to fit the laptop's power port.

Warmming Tips :
If you have to pay the extra money for a universal kit as opposed to a replacement adapter, try selecting one with extras--like car adapters and European plug-ins. The cost may be a little more for the extras, but having to pay for two separate adapter kits as opposed to a bundled kit can be more expensive in the long run.
The power rating of your laptop and your adapter is the most important factor--they must be compatible. Selecting a power adapter solely on the basis of its fitting your laptop can lead to damage of both the laptop and the adapter.

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