We had a few guys running Hyperform Cells tonight at our local track. Packs had crazy rip! There have been some questions in regard to how we match our cells. All cells are charged at 6 and discharged at 30 with voltage cutoff at 0.9 and a 5000 runout. All numbers are printed on the labels including charge/discharge amperage, cutoff, runout, actual internal resistance AND relative internal resistance as well as mahr. All labels are printed directly off the matchers. We're working on getting pictures of our cells on the website. If you have any questions, do not hesitate to contact me.