Quick tech specs
- AC 100-240 V
- for ThinkPad 11e (3rd, 4th, 5th Gen); Thinkpad 13 (2nd Gen); ThinkPad A275; A475; L460; L470; L560; L570; P1; P1 (2nd Gen); P51; P51s; P52; P53; P71; P73; T25; T460; T470; T470; T570; X1 Extreme; X1 Extreme (2nd Gen); X260, X270; ThinkPad Yoga 11e (3rd, 4th, 5th Gen); Yoga 260; Yoga 370; Yoga 460
- 170 Watt
Know your gear
The ThinkPad 170W AC Adapter is the perfect replacement or spare power supply for your ThinkPad notebook. Just plug it into an available outlet to deliver immediate power to your compatible ThinkPad laptop. ThinkPad AC adapters are compact so they are highly portable- perfect for busy professionals and travelers. They are energy efficient with an Energy Star V (ES 2.0) rating and are backed by a 1 year official Lenovo warranty. They perform to the exact same specifications as the standard Thinkpad AC adapter that came with your ThinkPad laptop. This 170w adapter is only compatible with ThinkPad laptops with rectangular"slim tip" common power plugs. It is not compatible with pre-2013 ThinkPad laptops with the round, barrel-type power plug.
Enhance your purchase
Lenovo 170W Slim Tip AC Adapter for ThinkPad E540 is rated
4.13 out of
5 by
16.
Rated 5 out of
5 by
Dad of twins from
Extra charger
Plug and play with no problems and simply charges like the other one since this was a purchase as an extra charger for my kid in college .
Date published: 2019-09-05T00:00:00-04:00
Rated 5 out of
5 by
null from
satisifed
Very satisficed with Lenovo adapter. It arrived in a timely fashion.
Date published: 2020-09-02T16:12:37-04:00
Rated 5 out of
5 by
Stephen V from
Good Charger
Works as planned. Ordering and shipment was easy and quick
Date published: 2020-08-10T00:00:00-04:00
Rated 5 out of
5 by
Phil Basten from
A well designed AC adapter
Nice size. Works great with the docking station. Nice weight for travel.
Date published: 2020-06-24T00:00:00-04:00
Rated 5 out of
5 by
julieinthekeys from
works for p50
Exactly what I needed, but this adapter is a little expensive.
Date published: 2020-04-21T00:00:00-04:00
Rated 5 out of
5 by
Zac1337 from
Good, but hot
Good power supply but you have to make sure its not on the carpet otherwise it will over heat. Only reason why I gave it 4 starts.
Date published: 2020-04-27T00:00:00-04:00
Rated 5 out of
5 by
LSanscha from
Great power supply drives my home workstation
Great power supply used with docking station for home workstation,
Date published: 2020-08-26T00:00:00-04:00
Rated 5 out of
5 by
David from Texas from
Adapter for my P53
Works just as advertised. I like that it is a genuine Lenovo product. If the price were more competitive I would have given it 5 stars. Lenovo's 170W adapters are quite overpriced.
Date published: 2020-04-17T00:00:00-04:00
Rated 5 out of
5 by
Affy from
Charger
Quite bulky and heats up pretty quickly. I am also concerned that there is no grounding on connection on these chargers which might lead to issues when using it in different field conditions.
Date published: 2020-06-07T00:00:00-04:00
Rated 5 out of
5 by
Har D from
TP 170W AC Adapter ADL170NDC2A
Good size power adapter. Recharges quickly. Output 20V, 8.5A Would not call it "slim", though. It's bulky. Model: ADL170NDC2A
Date published: 2020-11-11T00:00:00-05:00
Rated 5 out of
5 by
Newjupiter from
Needed a spare
Needed a spare charger for a P50. Works as expected.
Date published: 2017-05-31T00:00:00-04:00
Rated 5 out of
5 by
Kamsokh from
Good power supply
Good power supply. A bit bulky but good for using on the desk.
Date published: 2019-12-14T00:00:00-05:00
Rated 5 out of
5 by
David C from
Good device, Unreal price.
The Adapter works just fine. The price is outrageous.
Date published: 2019-05-27T00:00:00-04:00
Rated 5 out of
5 by
zeddi from
Very good and reliable
Very good adapter. I'm using two of those (one for a laptop and one for a dock station) and have no issues. Cables are very good quality, so no worries to break the cable.
Only issues is a fact it's so big (but 170W comes with a price).
I've been using this adapter for over 2 years in a W541 without issues.
Now have 2 of those in P50.
Date published: 2018-03-06T00:00:00-05:00
Rated 5 out of
5 by
LightingMH from
Breaks easily
I have gone through 4 of these adapters. 4. They break easy and for basically no reason, and overly expensive to replace. Could have just bought a better computer for the amount I had to pay to keep using the one I have
Date published: 2018-05-08T00:00:00-04:00
Rated 5 out of
5 by
nicknayme from
A typical extra power adapter
Works like it should, no problems with these in the 10 months I've been buying and using them. Can't interchange them them with the Yoga's we also use (USB-C style power). Still seems over-priced though. [This review was collected as part of a promotion.]
Date published: 2019-05-30T00:00:00-04:00