i wish people would learn to use their equipment properly.
in 30amp mode the fans turn off once ONE
cell reaches 0.9volts. then it reverts to like a 1amp discharge.
the 1 cell that droped to 0.9volt whilst being discharged at 30amp, would now bounce back up to 1.2volts when only being disharge at 1amp.
if you dont understand that concept then you best just use it and not think about it