Car Negative Brass Battery Selector Isolator Disconnect Switch Cut

1. Heavy duty battery cut-off switch for top post batteries.
2. Simply lift the knife and then power is cut.The easy way to disconnect electrical power on any vehicle, without tools.
3. Mount on negative battery post only.
4. Durable, reliable and very functional.
5. Disconnect batteries quickly and easily.
6. Terminal Cleaning Brush:Removes dirt, debris and corrosion to restore electrical contact.
7. Specification:
Material:Brass
Voltage: 12V
Rated current：250A
Instantaneous current:750A
Installation Position: Battery(-)(15-17mm)