{"product_id":"12v-24v-quick-battery-disconnect-switch","title":"12V 24V Quick Battery Disconnect Switch","description":"\u003cp\u003e\u003cstrong\u003eThe Ponzkoe 12V\/24V 250A Quick Battery Disconnect Switch is a top-post knife-blade kill switch that instantly isolates your vehicle or equipment battery to prevent drain and simplify maintenance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep your battery protected and accessible with this two-pack of heavy-duty battery isolator switches. Designed for 12V and 24V systems, each switch features a vertical, top-post knife-blade design that makes it simple to cut power from the NEGATIVE terminal. Built for automotive, marine, and off-road use, the Ponzkoe disconnect helps reduce parasitic drain during storage, makes servicing safer, and acts as an easy anti-theft measure when needed.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this switch stop battery drain?\u003c\/h3\u003e\n\u003cp\u003eWhen you turn the knife-blade switch to the OFF position, it physically breaks the connection to the battery's negative terminal, stopping electrical draw from accessories and onboard electronics. This mechanical isolation is immediate and reliable, preventing slow discharge that shortens battery life during long storage periods.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDisconnects NEGATIVE post to halt parasitic loads\u003c\/li\u003e\n  \u003cli\u003e250A capacity to handle starter and accessory currents\u003c\/li\u003e\n  \u003cli\u003eSuitable for both 12V and 24V systems without modification\u003c\/li\u003e\n  \u003cli\u003eSimple ON\/OFF action for quick use before storage or transport\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my car, boat, or RV battery setup?\u003c\/h3\u003e\n\u003cp\u003eThe Ponzkoe switch uses a top-post configuration that mounts directly to standard battery terminals or compatible post adapters. Its design accommodates a wide range of vehicles and marine craft where negative post isolation is preferred or required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTop-post mount for common battery terminal styles\u003c\/li\u003e\n  \u003cli\u003eWorks with cars, trucks, RVs, boats, ATVs and more\u003c\/li\u003e\n  \u003cli\u003eVertical orientation allows compact installation in tight engine bays\u003c\/li\u003e\n  \u003cli\u003eTwo units included for multi-battery systems or spare use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow robust and reliable is the construction?\u003c\/h3\u003e\n\u003cp\u003ePonzkoe built this disconnect switch for regular use in challenging environments. The components are selected for corrosion resistance and mechanical strength so the switch stays dependable outdoors, at sea, or on rough trails.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable housing resists wear from vibration and weather\u003c\/li\u003e\n  \u003cli\u003eKnife-blade contact designed for solid electrical conduction under load\u003c\/li\u003e\n  \u003cli\u003eRated to 250 amps to handle heavy starting and accessory currents\u003c\/li\u003e\n  \u003cli\u003eTwo-pack ensures a backup or multi-location solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and operation?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with battery terminals: remove the negative cable, mount the switch to the post, then reconnect the cable to the switch stud. Operation is intuitive — flip the blade to connect or isolate the battery — and requires no tools for daily use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple bolt-on top-post attachment for quick fitment\u003c\/li\u003e\n  \u003cli\u003eNo wiring changes needed for standard setups\u003c\/li\u003e\n  \u003cli\u003eTool-free ON\/OFF operation for routine battery isolation\u003c\/li\u003e\n  \u003cli\u003eClear physical separation when in OFF position for safety during maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Ponzkoe 12V\/24V 250A Quick Battery Disconnect Switch is ideal for vehicle owners, boaters, RV enthusiasts, and off-road riders who store vehicles for extended periods, perform regular maintenance, or want a straightforward anti-drain and anti-theft device. It serves DIY mechanics and fleet operators who need a dependable, high-current disconnect solution that’s easy to install and use. With two switches in the pack, you can protect multiple batteries or keep a spare on hand for rapid replacement.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this switch compatible with both 12V and 24V systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Ponzkoe disconnect is rated for use in 12V and 24V systems and handles up to 250A continuous current.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this on the positive terminal instead?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s designed for negative post isolation; installing on the positive terminal is not recommended without confirming vehicle wiring and safety considerations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Ponzkoe","offers":[{"title":"Default Title","offer_id":48086997467294,"sku":"B0F19CX5JF","price":30.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ponzkoe-front-packaging-2pack.jpg?v=1785912800","url":"https:\/\/northtrailauto.ca\/products\/12v-24v-quick-battery-disconnect-switch","provider":"North Trail Auto","version":"1.0","type":"link"}