Suppling power to your TX/camera is a snap with this handy filtered adapter.  Adapter taps power off the balance lead connector of your 2S, 3S or 4S (make sure your TX can support 4S input) RC packs without the hassle of a 2nd battery or rewiring the main discharge lead.  Comes with a 2p/2p molex cable to plug/play with your IRC/FS TX.  Integrated low pass filter removes unwanted noise in the TX image caused by servos and speed controllers.