What are the running times of the JVC camera's with the various batteries (IDX, Anton Bauer and maybe some third-party batteries). I cannot find this information anywhere, and I am interested to find out. The only thing I heard is that the HD-110 runs for like 2 hours on the Endura 7s battery.

Please let me know which battery you are using and how long it wil run.

Divide the Whr of the battery by 17W. For example a 88Whr battery should last 5.17 hours. This is close. I have the 88Whr SWIT batteries and typically get 5 hours before I swap.

I think the Endura 7 is about 70Whr, so it should last 4 hours.

Tim is correct but also Anton Bauers site has a chart where you specify the camera and they give you the battery options AND how long they last but don't forget to subtract some time for using the LCD, and if you use a light that plugs into the mount-that'll suck up the juice pretty quick.
Don