The Dual Gold Mount Battery Plate from Teradek allows you to sandwich the Bolt Sidekick 3G-SDI Video Receiver between your camera/monitor and two Gold mount 14.4V batteries on both sides. It also offers one D-tap accessory output (50W maximum) on the side.Surrounds Bolt receiver chassis with mounts on both sidesMounts Bolt receiver to camera battery plateD-Tap output.