ThinkPad and Lenovo 90w AC Adapter 40Y7659 42t4434

OEM IBM Lenovo 90W 20V 4.5A AC Adapter

I ordered two of these and they arrived in great condition and have worked perfectly. Given the fact that these were OEM Lenovo AC power packs that is no surprise. The power packs had minimum signs of wear and had new cords for the wall outlet side of the power packs. The cord ends that plug into the laptop were in perfect working order too.Read full review

Verified purchase:  Yes • Condition: pre-owned • Sold by: vchoice

Extreme heat

I noticed that when in use cause significant heat. Make me worried it might burn the brick. But it is functioning. I'm not sure if it's original causes I have De same power brick but they have a slight different on the underside label.Read full review

Verified purchase:  Yes • Condition: pre-owned • Sold by: vchoice

Good to deal with

There is not a lot to say about the actual power supplies: I already had several from various sources, and these were just fine. (I have put them at various places so that I can carry the computer around and connect it to line power anywhere I want to use it.)
But I will also say that this dealer gave very good service1Read full review

Verified purchase:  Yes • Condition: pre-owned • Sold by: risesales

Good product that lives up to its billing.

Received adapter, plug it in to my laptop. Functioned beautifully and was abled to complete my work. It has fulfilled my expectation, and will highly recommend it.

Verified purchase:  Yes • Condition: pre-owned • Sold by: fishfarmen

Excellent Service and Product

The item arrived faster than the estimated shipping date which is listed in the product page. This power supply works for me.

Verified purchase:  Yes • Condition: new • Sold by: rocycle2012

Works as advertised.

If your laptop doesn't travel much and you want to preserve your battery, you need the 90w AC adapter. The standard 65w adapter will not allow the ThinkPad to run at full speed when the battery is removed. In fact, performance drops about 75%. This adapter allowed me to pull the battery and still get maximum performance from my T430s.Read full review

Verified purchase:  Yes • Condition: new • Sold by: redtagcomputers

Great deal at a great price. Works great in my Lenovo T400 laptop.

Verified purchase:  Yes • Condition: pre-owned • Sold by: refurbconnect2

I like used Genuine over New Compatible

The genuine power supplies last longer and are more durable that the compatibles I have used.

Verified purchase:  Yes • Condition: pre-owned • Sold by: risesales

Lenovo 9 Cell Battery.

Longer power is what everybody wants

Verified purchase:  Yes • Condition: pre-owned • Sold by: totineetel

Works Great

Fast ship, Lenovo product, and works just fine.

Verified purchase:  Yes • Condition: new • Sold by: itzys