Works great, breathed new life into an old emaxx. Only reason for 4 stars is it does not work on 7 or 8 cell nimh batteries as the description says. Works on 14 cell nimh and 2 cell lipo, works fantastic on 4 cell lipo, probably good on 3 as well but don't have that to try. The motor gets very hot, I put a heat sink on it and have had no issues. Would be nice if it had an option for traxxas plug instead of deans.
nice quality easy setting