As I have your attention, perhaps enlighten me. I’m into designing my own builds and balancing cell discharge to LED current demand. The newer LEDs are power-hungry.
Trying to interpret those current graphs, they are in Amp-hours (capacity). I’m looking for sustainability (my preferred would be 3 minutes) and at no less than 3.6 volts (battery sag). These LEDs don’t perform at their peak below 3.6 volts, many at 3.8 volts (I’m disregarding those above as inconceivable to attain such with 20+ amps draw).
So how do I calculate or interpret those graphs?