[BrianG]

Wow, tough crowd in here. I'm just as skeptical about 70C continuous as the next guy, but I think we all need to calm down a tad. Let him post more of the graphs/data and then we can let the comments fly (but still keep them based on observations derived from facts, and no bashing).

About the graph: to me, it looks like an acceptable graph for a ~20C rated pack judging by the voltage drop vs current and usable capacity (no data on temperature but I'm sure that's coming in due time). Of course, internal resistance is not exactly linear with load so that's just an objective opinion. I sincerely hope that the claims are valid simply for the sake of liability, but then again, what setup can pull anything resembling 300A+ continuously?

@Electric Dave: You are right, graphs aren't representative of a running vehicle, but they do show the relative performance between various cells if testing is executed in a similar fashion.