Review on 🔌 Ampper Battery Disconnect Switch – 12-24 V, Vehicle, RV, Boat Power Cut Isolator, On/Off, Aluminium Housing by Joe Gosa

Not satisfied. There is no locking pin, so it turns when you try to tighten it. The off/on platter also spins, so trying to line everything up correctly is very annoying. There is also a lot of play between the lever and the shaft. I had to add a few turns of tape to fix this. Haven't even hooked it up to power yet, but I doubt it can handle 400 amps - installed this to cut power to my winch when not in use. In general, this is a weak copy of the Fastronix disconnect switch. Spend the extra dough and get Fastronix. This one sucks so far.