Avoid imminent disaster with this Smoke Stopper: A self-healing / re-settable fuse in line of the power going to your quad.
- Connector: XT30 & XT60 (input and output)
- Input voltage: 1-6S (3 – 30V)
- Trip current: 1.0A
- Hold current: 0.5A
- 1x JHEMCU Smoke Stopper
This is just a fuse. Something may still break by the time the fuse trips. It won't protect against all kinds of damages, but it's still better than nothing at all!
There is no protection like a multi-meter!