The first impression of the product was very good, as the significantly longer cable is very convenient. The first boots also functioned. But you also do not observed the phone so when loading. With increase in charges but noticed that the battery was only loaded to 98% and so on. I was getting skeptical. Later, I realized that some times was "Laden with this accessory is not possible" in the display. But this happened in the background. This means that the phone is connected, it charges only normal and pivots from a point to everything and the load is no longer possible. Thus, it can happen that the mobile phone is infected overnight and the next morning the battery only 35% full. So often happened with me. Meanwhile, I have real problems to get the cell phone ever again fully charged. As well as the advantage of the longer cable is then gone !!! Now I've dug out my old cord and use this again. Thankfully it worked yet and it has not yet been thrown into garbage. So I can prop. Only advise.