Now the problem: This battery my sensational crashes repeatedly in the most unlikely situations. There seems to be no particular pattern. When SMS typing, YouTube videos look when I want to show my mobile ticket on the train (very annoying) or just when I. The view from portrait to landscape change I could only do not explain where that came from and was ready to send in my sensation. After a long long time I came up with the idea, it once again to try with the original battery. And lo and behold .. the system is stable again.
So I'm unfortunately returned to the old state. The anchor battery is since in the drawer and I take into account that the battery is quickly empty again. I can therefore not recommend buying.
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Update 19/11/2012: In response to my review of the seller offered me the sending of a new battery. After my first answer mail was probably set, then everything happened very quickly. I got no additional cost or effort for me a new battery sent. There are for this uncomplicated service before a star more. I'm going to watch in the coming weeks if the new battery is preparing and update my review then again no more problems.
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Update 05.01.2013: Now my final conclusion. The new battery first ran without problems and I was very pleased. Since more than 2 weeks, however, accumulate again, the crashes. After my sensation has just again twice consecutively given up the ghost without notice, I have re-inserted the original battery. The simply easier on the nerves! Therefore continue to apply to me: Not recommended! 2 stars, there are still, because the battery (as long as it works) actually increased the duration of the neat and solid customer service provides manufacturers (Battery).