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20V 4.5A 90W Laptop AC Power Supply Adapter for Lenovo C100 N100 V100

Digg(139) ( 8 Reviews)
US $23.39
Shipping cost: Free Shipping To Shipping cost:   USD$ 0.00 To United states Via Estimate shipping fee
· Orders over USD$ 50.00 will get free tracking services via air mail
Have not found a satisfied AC Power Supply for your beloved laptop? Are you still worrying about the charging issue of your laptop when you are overseas? Well, we are so honored to recommend you this kind of AC Power Supply!This Laptop AC Power Supply, no matter at home or at work, will make power access convenient and tailored to your needs. This is a 20V 4.5A 90W Laptop AC Power Supply Adapter for Lenovo C100 N100 V100, and works at a working temperature of 0-40°C. The universal power input means you can use the Laptop Power Adapter around the world with the appropriate plug adapter for whatever country you are traveling to for business or pleasure.What are you waiting for, go and take this Laptop Power Adapter home!
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Product Description

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  • Specifications:

    • Type: AC-DC
    • Power: 90W
    • Input Voltage: 100-240V (AC 50~60Hz)
    • Output Current: 20V/4.5A
    • Working Temperature: 0-40°C
    • Working Relative Humidity: 10~90%
    • Storage Temperature: 15~50°C
    • Storage Relative Humidity: 5%-95%
    • Size: 108 x 46 x 29mm / 4.3 x 1.8 x 1.1in (L x W x H) ; 7.9 x 5.4 x 12mm / 0.3 x 0.2 x 0.5in (L x W x H) (DC Connector)
    • Compatible With: Lenovo C100 N100 V100


    • Of fine workmanship, the Laptop Power Adapter is durable to use
    • Easy to use, this Laptop AC Power Supply brings you much convenience
    • OCP, OVP, OTP, SCP (Over-current, over voltage, temperature, short circuit ) protection
    • Also keep one in your carrying case at all times and never be without a adapter when you travel
    • The AC Power Supply enables you to keep your battery fully charged when you really need it most on the road
    • This is a non-OEM product


    ALPEN  20V 4.5A 90W Laptop AC Power Supply Adapter for Lenovo C100 N100 V100

    • This Laptop AC Power Supply Adapter is designed for Lenovo C100 N100 V100

    Laptop AC Power Supply

    • Exquisite workmanship and high quality material ensure long time and safety use of this Laptop AC Power Supply

    AC Power Supply

    • With this adapter, you will feel more freely when you are out of your country

    Laptop Power Adapte

    • The solid Laptop Power Adapter has a output current of 20V/4.5A

    ALPEN  20V 4.5A 90W Laptop AC Power Supply Adapter for Lenovo C100 N100 V100

    • Lightweight Laptop AC Power Supply is convenient to carry and easy to use

    How to Test a Laptop Power Adapter:

    • Laptops are powered either by their batteries or by connecting to a power adapter and plugging the adapter into the wall. When using an adapter, the adapter is supplying power to the laptop and charging the battery at the same time. Laptop power adapters, also called "AC adapters," are typically small boxes with two cords coming out of them; one end connects to the laptop, and the other end plugs into a power outlet on a wall or a power strip. You can test the adapter to see if it is generating power for the laptop


    • Plug the adapter into the wall outlet or power strip. If using a power strip, make sure the strip is on. Most laptop power adapters have a small LED light; the light will illuminate when power is being transferred from the outlet to the adapter. If the light illuminates, chances are you have sufficient power to supply your laptop
    • Wiggle the power cord if the LED light did not initially illuminate. If the light turns on and off when you wiggle it, you might have a loose cord in the adapter, or the outlet could be faulty
    • Plug the adapter into another power outlet, preferably a different circuit in another room, if the LED light did not illuminate the first time. If it lights up from the second outlet, the first outlet either does not work or other devices were using too much power on the initial circuit
    • Connect the other end of the adapter to the laptop and turn the laptop on. When the computer starts up, you should see an indication of how the laptop is being powered in the lower right-hand corner. If you see a battery icon, then the laptop is being powered by the battery, not the adapter. Make sure both ends of the adapter are securely connected. If they are, and if the LED light on the adapter is lit, then you likely have a faulty wire that is not properly connecting to your computer. If you see a plug or adapter icon, then the laptop is successfully being powered by the adapter. If the LED light on the adapter is not lit, then the bulb is out, but the adapter is still working

    Tips & Warnings:

    • Different adapters supply different levels of electrical power; some adapters are too strong or not strong enough for other laptops. Only use the power adapter that came with your laptop. If it stops working or is lost, order another from the same manufacturer as your laptop; do not use a different brand. Be sure to verify that the new adapter coincides with your laptop model before ordering the new one
    • Use caution around electrical outlets. Do not have touch plugs with wet hands or have water nearby, and keep small children away from the outlets. Never insert anything into the outlets other than the adapter plug

    Package Included:

    • 1 x 20V 4.5A 90W Laptop AC Power Supply Adapter

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Average Customer Review:
  ( 8 Reviews)
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J. Pessutti

Bought this item on


00:00:00 02-15-2011
I bought this adapter for my new hp laptop , and I did not believe the price and how fast They delivery !!! They are terrific ...Big Thanks !!!
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Bought this item on


Nice Laptop Power Adapter
00:00:00 02-02-2011
It is a good quality product with thicker wires and sturdier at the laptop plug than those that came originally from HP with the laptop. The original one was fraying at the laptop plug end. The only reason I didn't give it 5 stars is that it is about 1 foot shorter.
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James D Tucker

Bought this item on


Exactly as advertised
00:00:00 01-18-2011
Purchased the power adapter to replace the one that came with my laptop from the factory. It had become frayed from too much movement over time. I was very happy with the price point. So far it has held up well.
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D. Lantgen

Bought this item on


Great for the price
00:00:00 01-05-2011
I can't believe there are bad reviews for this thing. I have had no problems with it. I just wrap up the cord every time I have to move it the way that it came. No complaints and it works as advertised.
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Judith A. Ashford

Bought this item on


Excellent Notebook Power Adapter and service
00:00:00 12-28-2010
Warranty appreciated as well as quick service and product works well. Last one I ordered from another supplier never worked at all.
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Hollie Sparks

Bought this item on


thank you so much
00:00:00 12-15-2010
This Power Supply Adapter was shipped pretty quickly. The plug works with my laptop perfectly and the price is great.
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Heather H.

Bought this item on


Good Laptop Power Adapter for the price
00:00:00 12-02-2010
The adapter looks new, but also a little cheap. But you get what you pay for. I would rather have this replacement part for the $14 I payed for it than have to buy a new one at $70. <br/> <br/>On another note, the charger gets really hot and you should also wrap the cord (where it connects to the charger) in electrical tape of some sort to keep it from fraying, it looks like it won't take much use before it frays. Overall its worth the money.
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Bought this item on


so far, so good
00:00:00 11-09-2010
just got this a couple days ago and so far it charges and does not catch fire. Good deal for the money including shipping. There were cheaper options but they looked sketchy or had bad reviews. Fast shipping.
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