Orders ship from the U.S.

Bengineering Labs Smoke Stopper (XT30)

Bengineering Labs Smoke Stopper (XT30)

Regular price
Sold out
Sale price
Shipping calculated at checkout.

Quickly know whether your quad has a short, and protect it from certain peril! By plugging this in between your battery and your quad, you can limit the current getting to your quad. If the LED is on, there is no short. If the LED is faded, blinking, or off, then there is a short and you should check your quad. This is a great tool, but we recommend you pair it with the use of a multimeter to check for shorts to be sure you are not going to toast your precious goods!

The Smoke Stopper uses a Resettable fuse (PPTC). Connectors are high-quality Amass XT30's. One male and one female connector.


Plug the Solid State Smoke Inhibitor between the battery and the device.

  • Green led on, OK.
  • Green led dim or blinking, Fuse tripped.
  • Green led off, Shorted.

To reset the Solid State Smoke Inhibitor, unplug for 10 seconds.


  • XT30
  • 1-5s capable (24v Max)
  • 1.1A Hold Current, 2.2A Trip Current
  • 0.5S Trip time


  • 1x Solid State Smoke Stopper

Note: Solid State Smoke Inhibitor/ Lightbulbs / Fuses / Circuit breakers are not 100% foolproof way of keeping the magic smoke in. It’s always best to use in conjunction with a multimeter.