i have bought 1211sg wp servo 2 years ago. but never used. im sure when i buy, input says 4.8-6.0v on rcmart, i m sure savox usa description page has torque and speed for only 6v. but savox usa listing this servo as high voltage now. i wrote them, ask if they update hardware. they says it was already high voltage servo. after that, i checked web archive websites, on 2015, 1211sg has not listed as high voltage. i tell them about that and they change their reply: "We have done a little more research into this servo, and have found that this is indeed a running change, and it has recently become a high voltage servo. We have no way to verify if you have the high voltage model, so we do not suggest that you use it with your 7.4V LiPo. We sincerely apologize for the inconvenience."
i surprized they have no clear idea about their servo. first time they said this servo was found high voltage. now, almost every seller sells this as 6.0v. if there is two different hardware model, my servo is old one im sure is there anyone uses this servo with direct lipo? or hv bec. i want to use it on 7.5v bec setting mamba monster x.