Top post battery disconnect switch (adaptor). Easy to install on Negative battery top post. Rated 500 amps surge and 125 amps continuous at 12 volts. This compact knob style battery disconnect switch is installed directly onto a battery terminal and work by unscrewing or tightening the battery switch into an “on” or “off” position to control electrical flow. Knob Can Be Removed Completely to Deter Theft
New