Lenovo ThinkPad 135W AC Adapter for ThinkPad E45X

Mfg.Part: 4X20E50558 | CDW Part: 3196577 | UNSPSC: 39121006
Availability: In Stock
Warranties
Advertised Price
Product Details
  • AC 100-240 V
  • 135 Watt
  • for ThinkPad A275; A475; L470; L570; P51s; T25; T470; T570; X1 Extreme; X270; ThinkPad Yoga 370
View Full Product Details
Better Together
Lenovo ThinkPad 135W AC Adapter for ThinkPad E45X
Quick View
Total Price:

Product Overview

Main Features
  • AC 100-240 V
  • 135 Watt
  • for ThinkPad A275; A475; L470; L570; P51s; T25; T470; T570; X1 Extreme; X270; ThinkPad Yoga 370
Get power when and where you need it with the ThinkPad 135w AC adapter. Keep one adapter in the office, one at home, and another in your carrying case for convenient access to power. Just plug it into an available wall outlet to deliver AC power to your compatible ThinkPad laptop and recharge the system battery. ThinkPad AC adapters are compact, energy efficient (Energy Star V (ES 2.0) rating) and backed by a 1 year warranty. It performs to the exact same specifications as the standard AC adapter that ships with the ThinkPad laptops so is a perfect replacement or spare. The ThinkPad 135w AC adapter is compatible only with ThinkPad laptops with a rectangular"slim tip" common power plug. It is not compatible with ThinkPad laptops with the round, barrel-type power plug.

Lenovo ThinkPad 135W AC Adapter for ThinkPad E45X is rated4.18 out of5 by17.
Rated 5 out of 5 by from Good P1 Power AdapterGood power adapter. Charges a Thinkpad P1 quickly. A little bulky, but fine for home use. [This review was collected as part of a promotion.]
Date published: 2019-06-14T00:00:00-04:00
Rated 5 out of 5 by from On targetConvenient so don’t have to carry it around when use computer in several places [This review was collected as part of a promotion.]
Date published: 2018-07-07T00:00:00-04:00
Rated 5 out of 5 by from Spare Power Supply Makes Life EasierI like to have a spare power supply for travel, or for moving from the living room to the family room. It's so much easier to unplug from the laptop than to unplug from the wall, and then I don't have to carry both the AC adapter and the laptop. This works just like the one that came with my new laptop, even though it looks a little different. [This review was collected as part of a promotion.]
Date published: 2019-01-22T00:00:00-05:00
Rated 5 out of 5 by from Very good charger.I purchased this charger for my P1. It is on the small side and charges my laptop fully within an hour and half. I have not detected it getting too hot as some chargers do. It was a good purchase. I recommend this charger. The advantage of buying from Lenovo is that you are not getting a cheap knock off and you have Lenovo to back it up. [This review was collected as part of a promotion.]
Date published: 2019-04-23T00:00:00-04:00
Rated 5 out of 5 by from Need a spare chargerSo for been great to have a spare charger home and one for work
Date published: 2018-08-13T00:00:00-04:00
Rated 5 out of 5 by from Exact replacement from the oemExactly what i needed to replace my old one that died after only 2 years. [This review was collected as part of a promotion.]
Date published: 2019-05-28T00:00:00-04:00
Rated 5 out of 5 by from Like it should beThe power supply was exactly as ordered. Works flawless. [This review was collected as part of a promotion.]
Date published: 2019-02-20T00:00:00-05:00
Rated 5 out of 5 by from Great to have an extraNice fast charging. Slightly bigger than I would prefer but does the job. [This review was collected as part of a promotion.]
Date published: 2019-02-04T00:00:00-05:00
Rated 5 out of 5 by from Power Supply worksPower supply works fine. I wish they had incorporated a USB hub in it. [This review was collected as part of a promotion.]
Date published: 2019-02-14T00:00:00-05:00
Rated 5 out of 5 by from The charger is fine, but should sell slimmer oneThe new Lenovo X1 Extreme comes with a slimmer, lighter charger, but the company doesn't sell that one separately, so you end up with the larger, heavier one which is not as portable. [This review was collected as part of a promotion.]
Date published: 2019-07-01T00:00:00-04:00
Rated 5 out of 5 by from Lenovo 135W ChargerGood product but stopped working to me after a few months. It starts beeping anytime I connect it which means that it doesn't work.R.I.P. Charger 2016
Date published: 2016-06-30T00:00:00-04:00
Rated 5 out of 5 by from Overheats brutallylast a 1/2hr before it becomes so hot that it litterally turns my hands red. thing needs vents and a fan supply.
Date published: 2016-06-30T00:00:00-04:00
Rated 5 out of 5 by from Spendy, but only option that worksI tried multiple third-party or universal chargers for my Lenovo Y70 Touch, and they all barely worked or didn't work at all. The official charger costs twice as much as many of the other options, but it's the only one I could find that really works. [This review was collected as part of a promotion.]
Date published: 2019-06-11T00:00:00-04:00
Rated 5 out of 5 by from A solid backup charger.Not as slim as the one that came with the laptop I ordered at the same time but still a good option to keep at my desk at work. [This review was collected as part of a promotion.]
Date published: 2019-04-17T00:00:00-04:00
Rated 5 out of 5 by from Older 135W charger Part # 4X20E50558 NOT Slim versPart number: 4X20E50558 is for Lenovo's 135 watt charger which is the OLDer charger version. It's NOT the NEWer slim tip version that's included with the X1 Extreme Gen 1/2 series. The NEWer slim tip version is Not available for sale.This standard charger works but shaped like a small brick. The NEWER version is flat and lighter.
Date published: 2020-01-11T00:00:00-05:00
Rated 5 out of 5 by from Great chargerNice compact and fast charger, great for traveling [This review was collected as part of a promotion.]
Date published: 2019-06-09T00:00:00-04:00
Rated 5 out of 5 by from Shipping took WAY too longIt took a ridiculously long time from teh time I placed the order to actually receiving the package.
Date published: 2018-01-24T00:00:00-05:00