Super battery but the battery cover is absolute rubbish

The battery is absolutely awesome, with the floor system I get problems for 2 days out (no games, but intensive use). With installed CM 10.1 nightly it also keeps problems by 1.5 days. It is to have still unaccustomed only invite every 2nd to 3rd day ...

The exact capacity I have not tested, but I am completely satisfied with the performance.

Unfortunately, the included battery cover is completely inferior. The color does not match the blue of the instrument, he does not sit on the right and the whole unit creaks. In addition, the cover has now jumped to 4 points.
Meanwhile, I have the "Protection Cover for Power Battery Samsung Galaxy S3 GT-i9300 - black" Case, with some scotch the S3 is now knarzfrei, protected and has a great battery life.

I can without additional case the battery & battery cover combination but not recommended, as the S3 thereby feels like a piece of sculpture Low to High. So far worse than in the original :)