Good charger but unfortunately is not recognized by all phones ... On both phones I own, one will start charging upon connection of the USB cable, the other requires several connections and disconnections before starting in charge. I solved this problem by purchasing a special cable called "fast charge" or "fast charger" that bypasses the serial link so that the phone does not try to communicate with the charger and is directly recognized as a diet alone. However, the charger is very well made and should last much longer than the first Chargers price that I bought earlier.