Search on the web: it too powerful connector is responsible of a large number of magnetic darrachement ports (loss for leaks). My Xperia Z2 two months will have to move to Sony SAV (default is guaranteed). Users who continue to use this charger to return SAV saw the port take off again. Whether this is the connector that is too Magtron magnet, or stuck Sony harbor enough, I nen know. But for my part, I will not continue to use it. Too bad, 2 × 15 spent for nothing.