Smoke Stopper 1-6S 30V XT30 Fuse Installation Test Safety Plug Short-circuit Protection For RC FPV Drone Avoid imminent disaster with the Smoke Stopper: A self-healing / resettable fuse in line of the power going to your quad. The first time you power your drone is often called the "smoke test". If everything powers up fine, you've passed, if not, you'll be inhaling smoke and replacing parts! Not with the Smoke Stopper! Compared to standard smoke stoppers, the Smoke Stopper offers much lower trip and hold currents, as well as faster reaction time. We also provide a variety of input voltages and in- & output connectors than any other smoke stopper! Connector: XT30 & (input and output) Input voltage: 1-6S (3 - 30V) Trip current: 1.0A Hold current: 0.5A Colour:As Shown Material:Composite Materials Package Contents: 5x Smoke Stopper(Due to different product batches, the appearance , which does not affect the use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.