Ok, I got this ESC from Infinite at OKhobby, but there is no on/off switch, just a light at what seems to be the on/off wires. What's that?
And all those batteries on the ESC itself, is that for a BEC system? Or something else?
And there's also a wire sticking out from the red battery connector?
http://okhobby.com/product.php?id_product=1136