Have I bought the magnetic charging cable for my newly acquired Z3, because I had no desire to constantly open the side door USB. The charging cable is ok, it is reasonable for the price, however, for me to keep the contacts are not very good, that is when I take the phone in hand, then the contact closes by its own weight down slightly. If you still want to do something on the phone, it may be that the contact triggers. Also you can put the adapter on both sides, ie the poles are not against draws and it can happen that the charging cable is docked incorrectly and thus the cell phone does not begin to load.
Here it would be desirable that the cable only stops at the cell phone when one sets the poles correct. Furthermore, the adapter on the side of a very bright green LED which lights up evergreen, regardless of whether the battery is empty or full. The color is not important for me, but you should not necessarily the mobile phone recharge beside his bed. Nevertheless, I am happy with the product and contacting the seller.