170 Watt AC Charger for Lenovo 4X20E50574 Slim Tip 3 170W Prong Laptop - Power Supply Adapter Cord

working great and since it's lenovo know it will last has probably passed the remaining life of the laptop this product was a bit pricey but it shipped fast had no issue with the product itself when i went to return it it cost me almost the price of the part not very happy with that and the vendor amazon used to get this i will never buy from through any place again this power cord would have worked but my computer had died and this power couldn't help it i had to return it and had to replace my computer arrived as ordered no problem and works as we as original this is a nice slim charger that travels well if you do not need a long ac cord you can replace it yourself with a shorter one to reduce travel bulk the cord on the dc side is usually long enough for me mine gave out got the exact one i needed it actually didn't turn on right away but i was busy with work and came back to it and