The Safe D-TAP DIY cable is great for DIYer, it features reverse connect protection, correct connection indicates green, wrong connection indicates orange and ciruit will switch off automatically. Protect your expensive camera, recorder, monitor or EVF from wrong power connection.
Primarily built for convenience in studio, allows you DIY your own DC couper / faux battery cable to power your SmallHD / camera / Monitor / recorder / mixer/ by power supply station or high capacity Li-ion battery DC couplers also can increase the efficiency when shooting.