I am selling my Tattu batteries that I used for my FPV drone. I sold my drone and no longer need the batteries. They are in perfect working order and have always been put back to storage voltage immediately after using them. They are great batteries.
I was asked to post the internal resistance of each of the batteries. I used my D6 Duo Pro, started a charge cycle at 1A and here are the internal resistance numbers for all the cells. All numbers listed are in mΩ.
7,5 4,7 3,5 7,9
19 8,9 11 18
7,9 8,1 7,3 9,0
13 1,6 5,6 17
5,4 8,4 5,9 9,1
7,9 5,2 6,4 6,6