Battery life - Sony A-1

Would like to know if anyone has figured out about how much video time one can get on a standard Sony -A1 battery if it is fully charged

The answer is in this thread. https://wetpixel.com/forums/index.php?/topic/69515-full-frame-upgrade-for-hybrid-shooters-sony-a1-vs-canon-r5-c-vs-nikon-z9-ama/

I recently did a 2.5 hour UW video session with my A1, shooting 4k60. This wasn’t continuous shooting - probably shooting about half the time. I ended up getting out primarily because the sun went down, though my camera was on 5% battery by this stage too. This matches up pretty closely to the test in that thread indicating 1:45 of continuous shooting. Converting this to hour-long dives, I regularly get 3 photography dives on a single charge (I could stretch this out to 4 dives quite often, but why risk it), and 2 video dives per charge.

shanesmith.photo thanks for the information