good tablet but poor charger

I bought this tablet for christmas my fille.Si the tablet itself is of good quality with good battery, the charger adapter itself is rather poor.
He just give up the ghost after 3 months away, fortunately the samsung galaxy tab charger my wife came to help.
The cable is not better, the Micro USB tip no longer pressed inside the plug and really cared very little when charging, I saw the difference with the Samsung cable.
Finally, I prefer that the tablet takes the shock compared to the charger.