That's what I thought too. I've been running this batt for a year and a half and haven't had issues. I know many other guys are running lions so it has to be a workable plan. That's why I say I'll keep an eye on it for a while, because I'm not totally sure the issue is whipped, but I hope so.Yay for Lipo, LOL na kidding but Most issues with JR rx from what I know in the past any ways comes from when you push the servos to the point they drop below 5V, this shouldn't happen with the battery you had.