ORIGINAL: 1maxdude

Yeah, probably, get out your manual and figure out how to disable your low voltage cutoff. You say the batteries are good? If they are nickel metals and less than stellar, they could be getting sucked down while under acceleration to the point that would trigger the low voltage cutoff. Or, it could be a faulty speed controller. I seem to read alot about the vxl lvc not functioning properly, I don't own one personally.