Yeah I saw that discussion and agree.

But I've also seen LHS's, some advertizing and many others recommending it to help deal with momentary voltage drops and the reboot issue.

As such it would only be of minimal help.



Here is JR/Spektrums "official" wording on the advertizing...

"This is the Spektrum voltage protector capacitor. In order to make sure your Spektrum receiver always has the correct voltage, you can use this power capacitor to smooth out the voltage to the receiver. This will help avoid spikes in the receiver battery voltage due to your servos needing large pulses of current. "