Good service! Item arrived really fast and well-sealed. Still too early to tell if the battery holds up but it's doing pretty well as of now. Before, I could only get less than an hour out of my ThinkPad, but now, I can get up to 5 hrs which is great. It does have a 1-year warranty so that's really great. Also, this was the cheapest I could get for an original laptop battery. Props!