My experience with dealers via Amazon Marketplace ...

... Have already been hair-raising. Samsung accessories and spare parts are very happy and very good fake. The Internet is full of incidents with loopy house fuses (16 ampere ... that you have to even imagine !!!) in connection with Samsung "Original" chargers. The filigree USB plug can damage the socket on the phone due to excessive manufacturing tolerances (Made in China). This is expressed like this: My phone will not charge ... "

So my tip: Buy only original parts directly from Amazon and not in the Marketplace merchants. Or at too expensive dealer locally (MM that with the stupid;) but is more secure. Unfortunately Amazon does not respond really, if a strikingly large number of customers have problems with Marketplace merchants.