+1,
Hitec HV servos list speed and torque ratings for 6V and 7.4V. The write up is very specific that the 7.4V rating is for 2S Lipo.[8D]
My current project needs a set of decent ball bearing standard servos. I decided to try the new Hitec HS-430BH HV servos, even though I use 2S A123's for my gas/glow receiver power.
A dual BB HV servo for 14.49, I'll give them a try[8D]
Pete