If you are looking for a reputable, high quality laptop charger then it's imperative to choose one made by the manufacturer of your laptop. Like anything else, however, it can break down. If this occurs you may find that you have a very difficult time locating a replacement for a couple of reasons:
1. You need to have a part number of the replacement charger you are looking for.
2. Many resellers out there are selling what are labeled as high quality replacement parts, but they fail to mention that they obtained them from China or from another foreign country. That means they aren't genuine original laptop chargers. It can be tempting to simply give in and buy a cheaper item and hope for the best, but you should never do this because the wrong type of charger can damage your computer so severely that it will be permanently disabled.
This is why you should always be adamant about buying only an original laptop charger. Unfortunately, unless you're a computer expert, the odds are that you won't be able to identify which ones are the real product and which ones are copies. So here are some important questions to ask before you buy a laptop charger:
1. Confirm compatibility -- What is meant by this is that you should always ask the seller if you are indeed buying a real laptop charger that will be compatible with your laptop. In addition, verify with the seller that the part you are purchasing is actually a brand new item and not a used one.
2. In stock -- In the case of online buying it never hurts to inquire as to whether the battery charger you're about to purchase is in stock and ready to be shipped. If the store happens to be out of it, an excessively long shipping time can give you a clue as to whether it might be coming from a foreign country.
3. Size of the charger -- If you've had a laptop charger before you will know exactly how big it's supposed to be and can make a comparison. If the charger is too small, even slightly, that is another clue that it wasn't made by the manufacturer.
4. Wattage and voltage -- This means you should make sure that the input and output is the same for your new charger as for the old one. If the chargers are supposed to be identical, why wouldn't it be the same? There's also the added risk that if you connect the device and attempt to use it without the correct voltage you could seriously damage your laptop, maybe even permanently.
5. Cables -- Check on the type of cables that are included. They must be specifically made for that charger. It sounds simplistic, but the wrong type of cable can do a lot of damage when the electrical current tries to pass through it and make the necessary connection.
6. Warranty -- Make sure there's a warranty on the charger and find out how long it lasts and what it covers.
The bottom line is this, your laptop is your lifeline. It stores lots of vital information for you and you have to treat it well in order for it to keep performing at peak capacity. That means you should never, ever use parts on it which are not original manufactured parts, as they can cause permanent damage and laptops are costly to replace.
Article written by Michael Pattison from Which Laptop, one of the top resellers of Dell Laptop Chargers in the UK. Drop by their site: http://www.whichlaptop.co.uk
Article Source: http://EzineArticles.com/?expert=Michael_Pattison
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