Battery Doctor WirthCo Top Post Battery Disconnect Knife Switch, Low Vertical, 5/8 in Post with 5/16-18 Stud and Wing Nut, 250 Amp 12V, 3 x 4 x 2-1/4 in, Made in USA (20148)

Battery Doctor WirthCo Top Post Battery Disconnect Knife Switch, Low Vertical, 5/8 in Post with 5/16-18 Stud and Wing Nut, 250 Amp 12V, 3 x 4 x 2-1/4 in, Made in USA (20148)

• STOP PARASITIC BATTERY DRAIN - Knife-blade disconnect lets you cut power to the negative battery post in seconds so stored vehicles, RVs, and seasonal equipment hold their charge between uses.
• HEAVY-DUTY 12V RATING - Rated 250 Amps continuous and 750 Amps surge at 12 Volts, giving the headroom needed for cars, trucks, RVs, boats, and other 12V systems running standard accessory loads.
• FITS STANDARD TOP POST BATTERIES - Clamps onto a 5/8 in diameter negative top post for a secure cable-clamp connection, with low vertical lever operation for easy reach inside the battery box.
• EXTRA STUD AND WING NUT CONNECTIONS - Integrated 5/16-18 threaded stud with wing nut accepts ring-terminal leads, so auxiliary accessories, chargers, or parallel battery cables can land on the same disconnect.
• SECURE AND COMPACT DESIGN - Compact 3 in W x 4 in L x 2-1/4 in H footprint helps deter theft, tampering, and unauthorized use by removing power at the source; made in the USA.