I have now tested this battery for some time and I am thrilled genuine. Since Christmas, the battery is running without problems, if I now take pictures with flash, video recording make, one or more times Scan with zoom, the battery lasts just damn long. So far I have not recharged the battery at about 1000 pictures and a few videos.
I'm really excited and I can say very clearly that this battery will last longer than the original.
Will now use this and have the original to replace it.
Since I was not so long, I can use the battery pack not comment on how long it will remain so, or if he quickly "the spirit" gives up. I will then possibly again announce me here.