What's the Best Thinkpad W540 Buyer’s Guide (2018 Update)

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Best Thinkpad W540
Want to know how we picked the best thinkpad w540 on the market? It was not easy: we considered such aspects as price, material, selection of colors, and many more characteristics. We tried to cover every important detail, but if you think we missed something — let us know about it!

Our team gladly presents you the complete buying guide for thinkpad w540. We picked the best thinkpad w540 available on the modern market and thoroughly reviewed them. All of them are presented on the marketplace, so you can order them in mere seconds.

Top 4 Best Thinkpad W540 of 2018

Rating Image Name and Features Details
4.8
CIHA Square Tip 135W 20V 6.75A AC Adapter Laptop Charger 1. CIHA Square Tip 135W 20V 6.75A AC Adapter Laptop Charger
Adl135nlc3a, adl135ndc3a, adl-135nlc3a, 36200605, 36200314, 45n0361, 45n0362.
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4.5
Delippo 170W 20V 8.5A AC Adapter Laptop Charger 2. Delippo 170W 20V 8.5A AC Adapter Laptop Charger
For lenovo thinkpad w540 w550s thinkpad e440 e450 e555 s431 t540p x240 x250 yoga 15 (s 4x20e50574 adl170nlc3a 36200321 45n0487 adl170nlc2a adl170nlc2a adl170nlc3a 45n0370 45n0373 45n0374 45n0375 45n0487 4x20e50574 36200321 pa-1171-71.
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4.3
Roxelt 170W 20V 8.5A Computer Laptop Charger Adapter 3. Roxelt 170W 20V 8.5A Computer Laptop Charger Adapter
Over-current protection, over-voltage protection, over-temperature protection, short-circuit protection.
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4.3
Lenovo 4X20E50574 ThinkPad 170W AC Adapter 4. Lenovo 4X20E50574 ThinkPad 170W AC Adapter
Compatible with l440, l450, l460, l470, l540, l560, l570, p40 yoga, p50s, p51s, t431s, t440, t440p, t440s, t450, t450s, t460, t460s, t470, t470s, t550, t560, t570, tp25.
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№ 1. CIHA Square Tip 135W 20V 6.75A AC Adapter Laptop Charger for Lenovo Thinkpad T440p T450p T460p T530 T540 T540p T560 W510 W540 Adl135ndc3a Lenovo Ideapad Y700 100 Z710 Y50-70

Products are ce/fcc/rohs certified, tested by manufacturer to match and/or exceed specifications of oem products. Ac adapter for lenovo ideapad y50 adl135ndc3a, adl135nlc3a 36200605 45n0361 45n0501 4x20e50558.4x20e50570.4x20e50572.59387522.55y9317.45n0052.45n0053. Input 100v-120v/ 50-60hz output: 20v 6.75a 135watt (65w 3.25a.90w 4.5a compatible)(note: due to differences in the standard voltage of countries, it is recommended only in the domestic use. For overseas, the local standard voltage should be between 100v-120v, otherwise not recommended. Fit with lenovo thinkpad p/n: adl135nlc3a, adl135ndc3a, adl-135nlc3a.36200605.36200314.45n0361.45n0362.

 

 
GOOD
Input 100v-120v/ 50-60hz output
Products are ce/fcc/rohs certified
BAD
I have not had any problems.
 

Is not buying thinkpad w540on the internet is dangerous?

Our site is one of the safest place to buy thinkpad w540. It has detailed descriptions for all available thinkpad w540and offers a money back guarantee if you get a wrong or broken item. There are no reasons to worry!

 

 
№ 2. Delippo 170W 20V 8.5A AC Adapter Laptop Charger for Lenovo Thinkpad W540 W550s E440 E450 E555 S431 T540p X240 X250 Yoga 15 36200321 45n0487 45n0374 45n0375 45n0487 4x20e50574 36200321 Pa-1171-71

Centified safe: ce/rohs/fcc/ccc certification. Each one have been strict test first before deliver. 100% tested after higher temperature aging. 30 days money back guarantee – 26 months – exchange. Unique design: with easy-to-see blue led power indicator that would indicate if it’s charging or not. Charging your device at maximum current and full speed with delippo tech. Output max: 20v 8.5a / input volt range: 100v-240v / original asus charger laptop ac adapter power cord replacement by delippo. Compatibility: for lenovo thinkpad w540 w550s thinkpad e440 e450 e555 s431 t540p x240 x250 yoga 15 (s 4x20e50574 adl170nlc3a 36200321 45n0487 adl170nlc2a adl170nlc2a adl170nlc3a 45n0370 45n0373 45n0374 45n0375 45n0487 4x20e50574 36200321 pa-1171-71.

 

 
GOOD
Centified safe
Unique design
BAD
Inconvenient to use.
Is not suitable for outdoor use.
 

What did you do to create the TOP list of thinkpad w540?

During the creation of this buying guide, we had to look through hundreds of thinkpad w540. Our team compared many products from various brands in order to find the most optimal model with the best price to quality ratio. The goal was to determine thinkpad w540that offer the most value for their money, and we think that we have achieved it.

 

 
№ 3. Roxelt 170W 20V 8.5A Computer Laptop Charger Adapter for Lenovo Thinkpad Adl170nlc2a Adl170nlc3a 45n0370 45n0373 45n0374 45n0375 45n0487 4x20e50574 36200321 Pa-1171-71 W540 W550s E440 E450 E555, S431

Replacement part number: adl170nlc2a adl170nlc3a 45n0370 45n0373 45n0374 45n0375 45n0487 4x20e50574 36200321 pa-1171-71. Reject paid good reviews or feedback. Paid good reviews or feedback is a thing cheating customers. Compatible for: thinkpad 11e series.11e 1st gen (amd windows).11e 1st gen (chromebook).11e 1st gen (intel windows).11e 2nd generation (intel windows) e series- e440, e450, e455, e540, e550, e550c, e555 l series- l450, multimode- thinkpad helix (1st gen) s series- s431, s440, s531, s540 t series- t431s, t440, t440p, t440s, t450, t450s, t540p, t550 w series- w540, w550s x series- 11e, x1 carbon (3rd gen), x240, x240s, x250 yoga- yoga 12 (s1), yoga 14 (s3), yoga 15 (s5). Four protections: over-current protection, over-voltage protection, over-temperature protection, short-circuit protection.

 

 
GOOD
Reject paid good reviews or feedback
Compatible for
Replacement part number
Four protections
1 year warranty
BAD
Is not affordable for an average person.
It is too easy to scratch.
 

What exactly I should pay my special attention to when choosing a thinkpad w540?

One of the most important factor of any thinkpad w540 is its material. It has to be durable and easy to clean. If you want to find a thinkpad w540 that will serve you for many years, you will have to buy an expensive model made out of the best materials.

 

 
№ 4. Lenovo 4X20E50574 ThinkPad 170W AC Adapter (slim Tip) for Thinkpad W540 Series

Compatible with thinkpad helix (1st gen), thinkpad s1 yoga 12, thinkpad s3 yoga 14, thinkpad s5 yoga 15, thinkpad yoga 14, thinkpad yoga 260, thinkpad yoga 370, thinkpad yoga 460, w550s. Compatible with x1 carbon (1st gen), x1 carbon (2nd gen), x1 carbon (3rd gen), x1 carbon (4th gen), x1 yoga (1st gen), x240, x240s, x250, x260, x270. Compatible with e431, e440, e450, e455, e460, e465, e470, e475, e531, e540, e550, e550c, e555, e560, e565, e570, e575, s1 yoga, s431, s440, s531, s540, l440, l450, l460, l470, l540, l560, l570, p40 yoga, p50s, p51s. Lenovo 170w slim design, slim tip ac adapter ( 4x20e50574, lenovo original packaging ) used in all thinkpad models with a slim tip connecton. Lenovo 2 prong USA 110v ac adapter power cord included.

Compatible with l440, l450, l460, l470, l540, l560, l570, p40 yoga, p50s, p51s, t431s, t440, t440p, t440s, t450, t450s, t460, t460s, t470, t470s, t550, t560, t570, tp25.

 

 
GOOD
Lenovo 170w slim design
BAD
Lacks versatility.
 

Are there any reasons to buy thinkpad w540with a lifetime warranty?

Companies that make thinkpad w540offer all kinds of warranties for any taste. Usually, cheap models have only a 6-month warranty or do not have it at all. Average users recommend choosing a thinkpad w540 with a two-year warranty, but we believe that the five-year warranty is much better and safer. At the same time, our team would not recommend you to buy models with a lifetime warranty since the vast majority of them is significantly overpriced.

How much money do I need to buy the best thinkpad w540?

If you want to buy a reliable thinkpad w540, then you should remember that it costs a decent amount of money. Of course, there are many cheap models, but they do not last for too long. We recommend you to buy thinkpad w540from our rating list since they offer the best price to quality ratio.

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My name is Diana Pierce and I am a Electronic Service Technician. I graduated from Southwestern Community College - Sylva, NC.

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