HobbyKing® ™ Boom Stopper w/Fuse

I always plug in my boom stopper before I power on my quad after working on it. I never really had much trouble but always plugged it in just to be safe. Well, the time came when I didn't notice mt VBAT pins on my PDB were touching, plugged in my battery, and the boom stopper saved my drone. I fixed the issue, tested it again, and my drone flies great. I would recommend this device to anyone who is building any RC vehicle for peace of mind or for stopping small errors from ruining your day.

This is a great little device to check if you've made any mistakes when building or working on your drone. I was confident to plug in my battery into my new quad for the first time after using the multi-meter. Luckily I haven't had any issues with my drone, but this great device makes me really confident when working on my drone.

This thing is as simple as it gets. Anyone that can build a quad could build one of these in no time at all, but coming with 10 fuses and the handy LED, it's a better deal to buy this.

I always cringe when I plug in a board for the first time after some delicate solder work. With this, I can plug in with confidence, and fix a problem if there is one, rather than watching my new gear go up in smoke.

I highly recommend!

Not yet tested, but I hope stopping the magic smoke coming out from my electronics with this gadget if I made a mistake somewhere...