Super battery life. Films 5 hours possible with a HC X909. Unfortunately, I can only use the limited photo function with this battery, because the camera does not accept the battery for the flash. Why do only 3 stars because the evening pictures without flash does not work really well. That the battery according to the capacity a little longer loads (with me about 10 hours) is probably normal.
Who needs a long term and can do without the flash can be accessed safely.