Bulging and strong capacity loss not an isolated case

The first impression is promising, at least in size and dimensions was not produced sloppy. Since a battery, however, is one of the power, is the joy of a limited duration. The battery capacity is within a short time away from the power of the original, besides can hardly rely on the battery power still displayed, it happened that the display 0% showed and still some time left to work without problems on, as fast it can happen that from more than one hour of battery power quickly to a few minutes.
After almost a year of battery began then more obvious bulge. Meanwhile, I no longer maid of thing and have now expanded it again. Those who know the original will know what he has in this and why it was ultimately worth it to take the more expensive option.
Because many similar reviews, and the manufacturer of the excuse that these are isolated incidents, I've saved on spare me the discussions with the manufacturer, and hope. Important to me is to share my experience at this point and possibly to prevent the odd bad buy.