The finished product met the requirements in any way. I used this series battery several times. They are as original Sony very well and can also be used long. These two specimens were but either very often used or become too warm or whatever ???. Neither the capacity nor information on remaining useful time voted. Only the opening and closing of the camcorder resulted in a reduction by one hour. Since I tested one year old batteries from my inventory parallel, I know that the camera was not the reason for these deficiencies. Since that was true on both copies in the same way, I do not believe in coincidence.
