evolutioner27
Fairly New Member
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So I just got back into the hobby with my sons now that they are old enough. We bought 3 Arrma Granite Mega models (one for each of us). We are running NiMH batteries and are only getting about 10 min of run time before we don’t have any throttle. The ESC is flashing and everything is very hot. I put a heat sink and fan on my motor as well as a fan on my ESC although it does not seem to make much of a difference. Any ideas what is going on or how to get some more drive time out of them? The guy at our local hobby store said that a brushless setup on LiPo batteries might be better but that will cost hundreds more than I’ve already spent.