Fits and works as expected, but you'll ne...ed to pay some attention to power envelopes and application specifics. Tested "from" old style TP brick related model , "to" new style TP bricks. FROM..........................................................................TO X220 / X230 ............................................................... Carbon X1 4th Gen T420s / T430s ........................................................... T460p. Basically, 19vdc from 45W to 90W "old" bricks "fit" and will recharge newer model Thinkpads. Obviously, you'll need more time to recharge, say, a depleted T460p via an X220 brick; it will work, albeit relatively slowly. For the more technically inclined: I tried a 65W brick on my T460p running a tensorflow GPU session. In short, it "worked," after a fashion, but the eventual diff-EQ system outcome was predictably obvious. Anybody else remember reading, "The Little Engine that Could"? Sad to say, in the real world, folk, "I think I can," only gets us just so far.... No surprise, this adapter WON'T fit a W530 brick as the W530 brick "barrel" output plug is "keyed" for a higher power device via internal "ears," for want of the proper terms. So, using a W530 brick with a, say, P71 will require a different adapter to fit, though, again, obviously, will likely suffer a fate similar to that of the 65W on the T460p. Now, aren't you glad that you kept some of your spare bricks from old Thinkpads that you gifted?
Verified purchase: Yes | Condition: New
I used it to repair a Lenovo power supply ...whose plug got damaged. I cut off the barrel plug and soldered the power supply cable to the bare end, covering with heat-shrink sleeve. Works perfectly. A couple dollars saved a whole power supply. Thick copper wires, solid insulation, firm contacts, good quality strain-relief. Strongly recommended.
Verified purchase: Yes | Condition: New
Nice to be able to use the older Thinkpad power supplie...s with round tips with the newer Thinkpads that have square plugs. Build quality is decent. I bought two, and one of the round female plugs were not centered but skewed to one side. It works fine though.
Verified purchase: Yes | Condition: New
I was looking to buy additional power cable for my new Thinkpad T460s but then i found this adapter. Wanted to try this because this allows the use of old model power cable with new laptop, for a very affordable price when compared to new cable. Now received this and it seems to be good quality product and it works with no problems. I will order one more.
Verified purchase: Yes | Condition: New
Got this to use my regular IBM/Lenovo Thinkpad adapter to my sm...aller Ideapad with the square plug. Fit very well and tight. Good quality and works well and a very good price.
Verified purchase: Yes | Condition: New