Originally Posted by DoctorAudio
You still on 3S?
Yes. My batteries are all 3s. I have 2 that are 2200mah 25c Nano-Tech that Paul provided. I have a Zippy 2450mah 30c and a Sky Lipo 2650mah 25c. I also have two Amped_Up 2200mah 20c batteries that I use on my Hausler 450 Trex clone CP heli.
The Zipp and the Sky Lipo are only used in the WiteSpy. The others I use in both machines.
Why do you ask the Question about 4s?