Comment Re:Too stupid to weed out marketing spam /.? (Score 1) 154
It is not per-cell (at that weight it would be a much more notable breakthrough if it was).
So assuming the screen, backlight, memory, and SSD use no power at all. Then you can use 15% of your CPU/GPU for 14 hours - yay marketing!
In fact the USB 3 charging port alone would drain the main and external batteries in 9 hours with the laptop in full sleep.