Unfortunately, I am not at all satisfied with the thing. Delivery time was extremely long. When the part was there, the installation in a Samsung Galaxy S3 managed quite easily. 10 times recharge the battery was only 4 times quite full (8 hour charge time) last time hang on the loading tray I heard a crackling sound from the mobile phone that disappeared after moving the phone. However, the battery the next morning was completely empty. I got the part right after that expanded again. During the deployment of the charging receiver battery consumption was almost twice as high. Either the load receiver is defective or just lousy quality. I will not use it, nor exchange or return due to the reported difficulties in the recession. Luckily it was not expensive. Therefore, no purchase recommendation.