I have rechecked the internal resistance of new Trustfire flames i tested in post number 75 of this thread on another battery holder from post number 11 on this thread without the rare earth magnets and im getting aprox 50 milliohms less.
So i think i was right the rare earth magnets are giving me higher internal resistance readings, you could say some/most of my readings are 20 to 80 milliohms higher then the tested batteries realy are.
Also the IC,s (pcb protection) have a TR part number on them, like some of the trustfire drivers and torches.
As an example of the diffrence in milliohms, i tested my new solarforce 2400 mAh batteries with the rare earth magnets on the set up i posted on post number 67 my solarforce batteries read 140 to 160 milliohms but if i use the battery holder from post number 11 on this thread i get readings a hair under 100 milliohms.
I thought i would mention this as so people could take this into account and the lower the internal resistance the better, it makes the Trustfire flames batteries look even better.
Re-tested of the internal resistance of the new trustfire flames from post # 75
Cell A 137 milliohms
Cell B 112 milliohms
for all other internal resistance test i will use the battery holder from post number 11 ok.