Originally Posted by
portyansky
All it is, is a switch that shows you the available juice left in the rx pack. And it prevents over discharging if you forget to unplug it so you dont kill your lipo. It is not a voltage regulator.
I will be getting one.
It's an electronic switch. You don't risk the chance of the mechanical switch getting switched off during a hard landing or just anything mechanical in general failing. That's the big upside to it for me.