FXLION D-Tap to 2.5mm DC Cable, 45cm

The 2.5mm barrel is the smaller of the two DC plugs found on accessory gear, and getting the size wrong means a plug that falls out under its own weight. This lead ends in a 2.5mm plug and starts at a standard two-pin D-Tap, so a wireless receiver or small transmitter runs off the same battery as the camera.

It is 45cm long and weighs 30g, sized to reach across a cage rather than down a stand. Both the FXLION plates and any other D-Tap output will drive it.