Top Post 12V Battery Disconnect Switch Isolator Kill Switch For Cars, Trucks, Boats, RVs, ATVs, And Marine Use, Anti Corrosion 125A, Easy Quick Disconnect, No Wiring Required, 30 Second Install, Color Coded Green Red Knob
✔️ 125A continuous, 500A surge, 12V system, 2-pack top post switch
This top-post battery disconnect switch installs directly on the positive terminal and lets you isolate the battery with a twist, no wiring or soldering required. It's ideal for cars, trucks, boats, RVs, ATVs, and seasonal or stored vehicles to prevent parasitic drain.
✅ Fits SAE Type A top-post batteries with 11/16 inch (17.5 mm) positive post
✅ 12V automotive systems, 125A continuous, 500A surge for engine start
✅ Includes 2 battery terminal anti-corrosion washers (35.5 x 83 mm)
✅ Color-coded green/red knob shows ON/OFF state at a glance
✅ 30-second install with no wiring, no cutting, no soldering
💡 What is a battery disconnect switch used for and why should I add one? This handy device helps prevent parasitic drain and protects parked vehicles.
- Handy way to stop parasitic drain on stored vehicles - Improves battery life during long-term storage by isolating the circuit - Quick 30-second install with no wiring required - Works with most 12V batteries and top-post terminals