WirthCo Battery Doctor 20108 Disconnect Knife Switch for Top Post Terminal - 12v Kill Switch for Negative Post - Perfect for Saving Car Battery - Made in USA, black

Product Information

About this item

• STOP PARASITIC BATTERY DRAIN - Knife-blade disconnect switch mounts on the negative top post to quickly cut power from the battery, helping protect stored vehicles, RVs, boats, and seasonal equipment from slow discharge.
• LOW PROFILE HORIZONTAL OPERATION - Opens and closes horizontally for installations where clearance above the battery is limited, with overall dimensions of 3-1/2 inches wide by 3-3/4 inches long by 1-1/2 inches high.
• FITS STANDARD TOP POST BATTERIES - Integrated post receives a standard battery cable clamp for a direct connection on the negative terminal, with no adapters or extra hardware required for typical top post setups.
• HEAVY-DUTY 12 VOLT RATING - Rated 250 amps continuous and 750 amps surge at 12 volts, supporting the current demands of automotive, marine, RV, and powersports starting and accessory circuits.
• THEFT AND TAMPERING DETERRENT - Lifting the knife blade interrupts the ground path so the vehicle electrical system cannot be powered, helping prevent unauthorized use during storage or maintenance.

Product Description

Stop unwanted parasitic power draw with our patented Battery Disconnect Knife Switches. It is perfect for mounting on a negative battery post to disconnect the ground and battery. Easy to install and use. A fast and effective way to extend the life of your batteries. Great for cars, RV, ATV, UTV, trucks, boats, campers, and other power disconnect purposes.