All new laptops come with AC adapters. Adapters are used for charging laptop batteries and also used to supply power directly. There are occasions which we require to buy an AC adapter.

If you ever have a laptop for sometime, then from some point, it may be necessary that you need a backup laptop AC adapter for use. Then one big misunderstanding will occur when it comes to replace the AC adapter for your laptop. That is, you have to purchase the replacement AC adapter from original manufacturer. But actually, this is not necessary. Buying a new AC adapter from original manufactures may be much more expensive than that you may find somewhere else.

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Almost all of the laptop owner always feel ease for the laptop accessories. So one choice for them to consider is the refurbished AC adapter. A lot of big companies always order the parts from local computer stores or big online vendors. You will usually find that some large companies always offload their old equipment when it depreciates. However, many of these laptop parts, such as laptop AC adapter are still in the perfectly working status. Therefore, you do not need to worry too much about buying refurbished laptop parts, because as usual the refurbished parts also have a perfect return policy or warranty guarantee. So you can not think such thing on a solid way.

Let us present 3 easy steps to pick the right laptop AC adapter for your laptop.
1.Finding the right “tips” – Different laptops have different connectors. You need the right tip for your laptop. This is very simply to find. Basically, laptop AC adapters comprise of 2 ends. One end is male power outlet. You use this end to plug into wall power outlet. The other end is called “TIP” which you will plug this tip into the “DC IN” in your laptop. Your laptop won’t work on the wrong tip. You can only use the ” matching Tips” Warning : DO NOT try to force it in.

2.Finding the right “output voltage” – Different laptops were designed to consume power varied by equipments such as CD-Rom, LCD size, CPU maker and CPU speed. You require to use the “matching voltage” . Only use the laptop AC adapters output the matching voltage of your laptops. You can easily locate your laptop voltage. Mostly, voltage is printed on your laptops. You also can check your laptop manual.

3.Find the right “input voltage” – for tdose users who will travel abroad especially to Europe and Asia. You would need laptop AC adapters that compatible with 220-240 voltage also. So it would be wise…and yes…you are!!…. Always look for AC adapters accept 100~240 voltages. 100~240 voltages AC adapters will go with you worldwide. You do not need to carry 2 adapters anymore.

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Actually, there are some other choices that you may like to consider to power your laptop. They are the laptop car AC adapter or the external laptop battery. As is known to us, most of internal laptop batteries possess the average life of ninety minutes which is not enough to make any real work completed. On the contrary, some of the external batteries can last up to about ten hours. However, the external batteries can be very expensive than internal batteries.

That’s easy! You now know the basic knowledge to find the right laptop AC adapter for your laptop. Better yet!Laptop AC adapter manufacturers are now promoting “universal AC adapters”. This emerging adapters can be used with multiple devices. They can accept 100~240 input voltages and also adjust the output voltage to match device automatically.

Nowadays there are solar AC adapters available in the market. Solar chargers work on the principle of converting sunlight into electric energy, which is called as photovoltaic effect. This is an absolutely environment friendly and free of cost idea. But these chargers are very expensive and it must be hard to afford it by everyone. Might be your budget should not be so much that you can buy this laptop charger. This is mainly used by those professional people who are a frequent traveler and they don’t get a electric point everywhere to charge battery.

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