Enclosed times a video. Photos are uploaded.
I have 2 battery times compared briefly.
This one and a NoName for 5.98 euros.
Amazon Search: BATTERY LI-ION for Sony Cybershot DSC-HX9, DSC-HX9V as NP-BG1 NP-FG1
Both batteries fit perfectly into the Sony Cyber-shot DSC-HX20V camera. They also show exactly the same values.
auto mode 165 minutes
Movie Mode: 66 minutes
That's why I'm looking for the cheaper NoName decided because you can still save a few bucks there.
Greeting Micha
Update:
So, I've now the two batteries of the term compared ago.
I've always done it about 29 minutes of content. No longer go the movies anyway.
The Bundle Star and the NoName battery make each 8 files on the card until the battery is flat. 29 minutes are always divided into 3 files. That looks like this: File 1: 10:39, File 2: 10.39 and file 3: 8:31 minutes, this 3 package then 2 times and then are still 10:39 + 8:37 minutes on the card , Power together about 76:94 minutes.
Although I must say that the NoName runs a little longer. Here one still has about 8-9 minutes more air. But this may also be because it may have been a little darker or brighter when recording in the room.
In any case, there is nothing to buy the cheaper NoName Battery :-)