65W Laptop Charger Compatible with Lenovo ThinkPad X1 X270 X240 X240S X250 T470 T450S T440 T440S T460S T460 T450 T440P T540P T470S T431S T560 T570 T550 E570 E560 E550 E540 G50-45 G50-80 Power Supply

I was so scared that I was about to start college and didn't have a charger for my laptop.This charger works well with my Chromebook laptop and the length is perfect as opposed to the standard charger that comes with the chromebook.felt like it charges faster than the original one, and a great value for my money.

Works perfectly in my Lenovo E560.

Works well

The thing I look for most is how the plug fits into the laptop. I've had any number that were a bit too tight or a bit too loose, but still worked as they were "technically" the correct connector. This one, however, fits perfectly.I have another Lenovo laptop that uses the same charger and I still have the original one for it, so I know how it's supposed to fit. It fit perfectly. I even plugged the new charger into the other laptop for comparison and was extremely happy.Also, it doesn't get overly hot, like many third-party chargers. Most definitely a worthwhile purchase.

I hope these last more than a year though.

Just got this but I'll give it a 5 star for now til I use it more. Packaging was good. It is powering my Lenovo E560 laptop w/o problems. It seems better than the Power Supply that came with my E560. The original adapter was probably outsourced by a company like Delta or Astec. The new one one runs cooler than the OEM charger/PSU. It has specifications that are better than the original. The output is spec'ed at 20V, 3.25A compared to the original Lenovo PSU's output 20V, 2.25A, so ostensibly this PS puts out 44% more power. The new unit's ferrite that dampens interference in the PSU output cable is around the same size as the original PSU. Without proper equipment, one way to compare interference is using an AM radio held close to the cable when it's feeding current.On PSUs:Type A plugs -- have 2 prongs. They're polarized if the two blades are different widths. On most A/C receptacles the pljugs can only be inserted one way. The smaller hole is usually Hot ("Line"). My laptop PSU has 2 prongs of the same width, so depending on design it's polarized only if I plug it in a certain way. It's not as safe as a Type B plug. My original PC's PSU was Type A, with equal width blades.Type B plugs (3 prongs), which this PSU has, have an additional safety feature, with one blade connecting to Safety Ground (protective earth). If wiring to the A/C receptacle is correct, it is safer than a Type A.3-blade AC connectors are inconvenient if the AC receptacle only has two holes. Using 3-to-2 prong adapters defeats the safety feature of the third, centered, prong that goes to Protective Earth (grounding rod at service entrance).I'm guessing this new PSU is safer because it doesn't arc when plugged into the outlet, even with a load (laptop). The original one did. Arcing with a load as small as a laptop it's designed to power is not cool.

i call amazon customer service and told them my laptop charger damage they send out a replacement ,not any replacement but a better replacement than the original charger, amazon you are the number #1 online store hands down ,and your customer service is amazing .Raymond

It works perfectly