What is the max safe temperature for a nimh battery???

Originally Posted by 1maxdude

With your setup, 2s lipo will be a world of difference for you. Obviously you need a higher C rated battery and lipo is where its at. How are your run times with those batteries you're using? I think your batteries are probably starving your motor.

About 5 minutes full throttle street running and about 10min on dirt track racing conditions.