I got my pack and did a full charge at 12 amps, then a discharge to 3.2v per cell at 10amps and the battery discharged approximately 6900mah. Not bad at all. After cycling it a few times the IR was on par with my 3 month old revtech 6900mah 100c battery.(It was cool out so the IR was not accurate) Initially, it is defiantly a good pack, but time will tell how fast or slow the cells degrade, but I am satisfied.