Originally Posted by eric1565
We are in the process of dissassembling 1 module to get individual cells. We are going to cycle test them and see the capacity. We have done 1 with very simple charge/discharge setup and capacity was around 2.9ah. Will post more info when. Temp of cell was about 40-50 degrees due to outside temps.
We Are not planning to cycle test an entire module due to its large capacity. 233Ah. At 10 app draw it would take about 23 hrs
We have also put one cell into a vaper. .08 ohm mechanical mod and it pulls about 40+ amps for 4 seconds. Cell became a bit warm and the warmth was about the same as his standard cell.
I got 3.02Ah stopping at 2.55V with 10A load (>3C) That was with a 100ma cut charge, Tesla uses a 50ma cut, so a little more capacity. And 10A load is pushing these cells to the limit.
I did 3 cycles repeated at 10A each and capacity actually increased with each cycle. (By ~0.06%) 10A continuous is a pretty heavy draw for these cells, they do get hot by the end.