{"product_id":"booster-cable-20-ft-4-gauge-500-amp","title":"20 FT 4 Gauge 500 AMP Booster Cable Set","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003e20 FT 4 Gauge 500 AMP Booster Cable Set\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eHeavy-duty booster cables rated for 500 amps and built to handle serious jump-starting demands.\u003c\/strong\u003e The 4 gauge copper wire delivers maximum current flow with minimal voltage drop, while the 20-foot length gives you reach in tight engine bays or dual-battery setups. Insulated clamps grip terminals securely without slipping mid-jump.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Ships from FL Warehouse\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ 500 AMP Rating\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ 20 FT Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eKey Features\u003c\/h6\u003e\n\u003cdiv class=\"design-features\"\u003e\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Gauge Copper Wire\u003c\/strong\u003e - Lower resistance means faster current delivery and less heat buildup during extended cranking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulated Clamps\u003c\/strong\u003e - Rubberized grip prevents accidental terminal contact and protects battery posts from corrosion during connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 AMP Capacity\u003c\/strong\u003e - Rated for everything from light-duty engines to trucks and equipment with high cold-cranking-amp demands.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eGauge: 4\u003c\/li\u003e\n\u003cli\u003eLength: 20 feet\u003c\/li\u003e\n\u003cli\u003eAMP Rating: 500\u003c\/li\u003e\n\u003cli\u003eWire Type: Copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhat's Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eBooster cable set (pair)\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch6 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h6\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWill these cables work with my truck's dual-battery setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 20-foot length and 500-amp rating make them ideal for vehicles with batteries spread across the engine bay or mounted remotely. Test your actual run length before your first jump to confirm clearance from hot engine surfaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to do anything to the clamps before using them?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJust inspect them for corrosion or debris before connecting. If your battery terminals are heavily corroded, clean them off first — this improves contact and reduces resistance during the jump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eCan these handle repeated use without wearing out?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCopper wire and quality clamps hold up well across multiple jump cycles. Store them coiled loosely in a dry space to avoid kinks that can crack the insulation. Check clamps for tightness every season.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":45873445798122,"sku":"K2-2846-UNV-006-TSARK","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/BBC-T4-1.jpg?v=1772732521","url":"https:\/\/www.k2-industries.com\/en-xk\/products\/booster-cable-20-ft-4-gauge-500-amp","provider":"K2 Industries","version":"1.0","type":"link"}