Name: Lenovo Thinkpad T420si Adapters
Brand: Lenovo
SKU: 1061200815914
Price: 17.54 USD
Availability: InStock

Why buy from us?

1 More than 16+ Years experience, specialize in laptop batteries, adapters
2 All the pictures are taken from our real items
3 Most of batteries and adapters are stored in United States, Australia, Europe, HongKong local warehouses
4 Test each item carefully before shipment to ensure its quality and safety to laptop
5 Lower price, higher quality, brand new laptop batteries and adapters
6 Our customer positive feedbacks

Product Features

High Quality，Excellent Service

Our lenovo thinkpad t420si Adapters are made of high-quality protective chip, motherboards, smart ICs, additional inductors and grounding wires. With high-quality protective chip and materials, your laptop will run more stable and more secure. Our original lenovo thinkpad t420si Adapter will work perfectly regardless of whether you need an extra charger, e.g. for the office or the old one has broken down. The adapter comes complete with a matching power cord to ensure maximum ease of use. Make sure that our thinkpad t420si Adapter 20V 4.5A parameters marked as Output (voltage and current) match the Input parameters given on the bottom of the laptop. And check if the shape and size of the plug are appropriate.

There are many third-party companies on the market that are selling thinkpad t420si Laptop Adapters. All these companies offer more or less the same prices. However, our prices are still among the lowest, but with much higher service quality, product quality! We are proud to announce that we have sold to over 60 countries worldwide, and 400,000+ customers.

In addition, we provide 30 Day Money Back Guarantee and Two Year Warranty for you. If you have any dissatisfaction after receiving the Adapters for lenovo thinkpad t420si, you can click the link to find more details about our Quick Exchange and Refund policy. Thanks for your order in advance!

Compatible Part Numbers

Note: Make sure that the new adapter parameters marked as Output (voltage and current) match the Input parameters given on the bottom of the laptop. And check if the shape and size of the plug are appropriate.

Fit Laptop Models

More

Disclaimer:
The information on this website contains certain brand trademarks, which is solely to show that our products are compatible with this brand, the trademarks belong to the original registered brands.

Shipping Methods

1. If the lenovo thinkpad t420si Adapters are in stock in your local warehouse, it will be sent directly from the local warehouse and delivered quickly

2. If the thinkpad t420si Adapters are in stock in our Hong Kong warehouse, It may take a few more days to ship, please click here to view the details

Note: We don't support a self-collect service at local for our customers

Payment Methods

Warranty

30 Days Money Back Guarantee
The satisfaction of customers are our honor. If you have any dissatisfaction after receiving the lenovo thinkpad t420si Laptop Adapter, we offer you a 30 days money back guarantee.

Two Year Warranty
We warrant our lenovo thinkpad t420si Adapters for two year from the date of original purchase. Replacement items, if issued, do not restart or in any way extend the warranty period.
Please note: For adapter pack or adapter related products, warranty is void if the adapter pack has been improperly charged, installed or misused in any way, or if the label and/or bar coded warranty label has been removed or tampered with.

Returns

If you have problem with your order, please contact us at first. We are sure that we will offer a satisfying solution. If the adapter problem can't be fixed by our technicial team, we will send an RMA number (Return Material Authorization) for you to return the faulty adapter. we will resend a new thinkpad t420si Adapter or refund as soon as possible.
Please note: If the lenovo thinkpad t420si Adapter is returned to us after it has been in use for over 9 months, we may, at our discretion, exercise an option to refund a portion of the purchase price proportional to the remainder of the warranty period.

Laptop adapters FAQ

Q: I need an AC adapter for my lenovo thinkpad t420si laptop, How do I find out the one I need?

A: Check your thinkpad t420si laptop computer's manual. You can calculate the wattage of your notebook computer by multiplying Volts(V) with Amps(A). This information is found on the label on the underside of the laptop computer. By carrying out this calculation the wattage of the thinkpad t420si Adapter can be matched.

Q: The light on the AC adapter flickers? Is this normal?

A: No this is not normal. When the lenovo thinkpad t420si Adapter is plugged into a laptop and power supply the light remains constant. If the light flickers, the plug may not be inserted properly into the power supply, the power lead may be faulty or the AC adapter may be faulty.

Q: Does the thinkpad t420si AC adapter get hot? Does it need ventilation?

A: Yes, the lenovo thinkpad t420si Adapters will get hot whilst it is plugged in and being used. This is normal. Any device that gets hot will require ventilation. Good ventilation prolongs the life of the device and avoids any accidental damage.

Q: Can I use my lenovo thinkpad t420si Adapters in another country?

A: Yes, but you will need to check a few details. Firstly, the voltage. AC supply in the country you are going to use it should be within the range of 110 - 240V. Secondly, the plug type (which is inserted into the wall socket). As long as the voltage is within range, plug adapters can be used to fit the different types of wall sockets.

Wholesale Price
2-4 pcs	$16.66	5-9 pcs	$16.14	>=10	$15.44

Wholesale Price
2-4 pcs	$18.00	5-9 pcs	$17.43	>=10	$16.68

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