Battery Disconnect Switches

A master disconnect switch is essential safety equipment for any serious race car or high-performance build—it cuts all electrical power instantly in case of emergency or during storage, protecting your vehicle and crew. The QuickCar 55-009 delivers a...

A battery master disconnect switch is essential for any serious racing setup or performance vehicle—it cuts power instantly in an emergency, prevents parasitic drain during storage, and isolates your electrical system for safe maintenance. The QuickCar...

A quality battery disconnect system is essential safety equipment for any race vehicle, street rod, or dedicated project car. The Allstar Performance Battery Disc Panel provides reliable, quick-access power isolation with a 175-amp rated rotary...

A battery disconnect switch is essential safety equipment for any race car, performance build, or vehicle left in storage. The ALL80153 isolates your electrical system instantly, preventing parasitic drain, reducing fire risk during accidents, and...

A battery disconnect is essential safety equipment for any race car, shop vehicle, or performance build—it lets you instantly cut power in emergencies, during maintenance, or when the car sits idle for extended periods. The Allstar Performance rotary...

A battery disconnect switch is essential for any racing vehicle or project car—it isolates your electrical system to prevent parasitic drain when the vehicle sits in storage, and provides a critical safety shutoff in the event of an accident or emergency...

A master disconnect switch is essential safety equipment in any race car—it isolates your battery, electrical system, and alternator in a single motion, preventing dangerous backfeeding and meeting tech inspection requirements across sanctioning bodies...

A master disconnect switch isn't optional in serious racing—it's a safety and compliance requirement. The QuickCar 55-030 gives you instantaneous electrical shutoff when you need it most, with the amperage capacity to handle high-performance electrical...

When you're in the cockpit, every second counts—especially during an emergency. This replacement key for QuickCar's MDS Battery Disconnect Switch gives you quick, reliable access to kill your battery in a controlled manner, a critical safety feature in...

A master disconnect switch is essential safety equipment for any serious race car, show vehicle, or project build. This rotary switch cuts all battery power instantly—ideal for emergency situations, long-term storage, and compliance with racing tech...

A battery disconnect switch is essential safety equipment for any high-performance vehicle, especially in racing applications where you need instant power shutdown in emergencies or during maintenance. The Moroso 74108 offers reliable, professional-grade...

A battery disconnect switch is essential safety equipment for any racing vehicle or high-performance build. In the event of an accident, electrical fire, or emergency shutdown, this switch allows you to instantly isolate the battery and cut all...

A battery disconnect is essential for any serious racer or dedicated mechanic—it allows you to safely isolate your electrical system during storage, maintenance, or emergency situations without removing battery terminals. This Joe's rotary switch design...

A battery disconnect switch is essential safety equipment for any race car, show vehicle, or high-performance build. Whether you're storing your car long-term, performing electrical work, or preparing for track day, this switch cuts power instantly to...

A battery disconnect switch is essential safety equipment for any race car, shop vehicle, or high-performance build. In the event of an accident, electrical fire, or emergency shutdown, this switch cuts power instantly—protecting your investment and...

A master disconnect switch is essential for any serious racer or shop—it safely isolates your battery in seconds, protecting your electrical system during storage, maintenance, or emergency situations. The 1032's rotary design and panel-mount...

If you're running a QuickCar Master Disconnect Switch in your race car, you need a replacement handle that's as reliable as the switch itself. This aluminum handle with bright red epoxy coating ensures quick identification during emergency shutdowns...

Battery disconnect switches are essential safety and security components in any performance vehicle or race car—they allow you to isolate your electrical system quickly, preventing parasitic drain when the vehicle sits idle and protecting against theft...

A battery disconnect switch is essential safety equipment for any race car, performance build, or vehicle that sits for extended periods. The QuickCar MDS10 gives you reliable, one-handed power isolation with a 125-amp capacity that handles high-draw...

A master disconnect switch isn't just a safety component—it's essential equipment for any serious racing build or high-performance vehicle. The QuickCar 250 Amp 4-Post handles the electrical demands of modern race cars and forced-induction systems,...