P.S. And I don't think its high voltage off of a 5 cell pack either. Yes, they can be quite high on voltage fresh off of a charge. But the instant you pull some load, that's gonna drop like a dead stick BVM F-4! And if you are melting servos, believe me you ARE pulling some load! Besides, I used un-regulated 5 cell packs for years, no issues EVER! It's the receiver or the transmitter.