Hello, I put a star because the delivered product does not correspond at all to the photo on the site. The quality of the plastic and the color does not correspond at all to the original battery (while the reference is to the Apple product), it lacks the anti pad adheres to the hull of the battery. The metal part has no fixing screws. Once in place, the battery is not the shape of the hull of the laptop. For autonomy, I have not even tried .... Attention this product is a pale copy of the famous Apple brand. I finally decided to get a refund. The star goes to Amazon, as they are on impeccable quality of service, delivery and customer return, Bravo!
