{"product_id":"4-gauge-65-ft-red-flexible-pure-copper-welding-cable-heavy-duty","title":"4 Gauge 65 Ft Red Flexible Pure Copper Welding Cable - Heavy Duty","description":"\u003cp\u003eIn this review of the TEMCo 4 gauge 65 ft red welding cable, the bottom line is straightforward: this is a flexible, durable copper cable built for heavy DC work where flexibility and reliable conductivity matter. It is best for hobbyists and tradespeople who need a long, flexible run for battery, starter or solar connections and want the confidence of an annealed oxygen free copper conductor and a rugged EPDM jacket. The single biggest reason to buy is the combination of true copper stranding and flexibility that makes routing and termination far easier than stiff cable alternatives.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e150 Max Amps:\u003c\/strong\u003e Handles up to 150 amps for runs up to about 50 ft, making it suitable for many battery and inverter circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated to 600 volts:\u003c\/strong\u003e The cable is insulated and rated up to 600 V, so it is appropriate for a wide range of DC and low-voltage applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature range:\u003c\/strong\u003e Operates from -58F to +221F, allowing use in cold outdoor environments or hot engine bays without rapid degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly flexible EPDM jacket:\u003c\/strong\u003e The TEMCo Easy-Flex jacket resists cuts, tears, abrasion, oil and grease while remaining pliable for tight routing and frequent handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnealed OFC conductor:\u003c\/strong\u003e 364\/30 strand count of oxygen free copper improves conductivity and ease of termination compared with single solid cores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable and multiuse:\u003c\/strong\u003e Suits welding, battery and starter cable, car audio, solar and RV DC systems, and winch leads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis cable is aimed at DIY mechanics, solar installers, and vehicle upfitters who need a long, flexible 4 gauge run that will tolerate routing through tight spaces and exposure to oil or grease. The flexible stranding and EPDM jacket make it easy to handle when attaching clamps or lugs and when routing in engine bays, RV compartments, or solar combiner areas.\u003c\/p\u003e\u003cp\u003eIt is less appropriate for very high continuous-current welding setups that exceed the stated ampacity at long runs or where the installer needs a thicker neoprene jacket for extreme mechanical abuse; for those cases a heavier gauge or specialized welding lead may be a better fit.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTrue annealed OFC conductor with 364\/30 strands gives excellent flexibility and good conductivity.\u003c\/li\u003e\n\u003cli\u003eRugged EPDM jacket resists cuts, abrasion, oil, grease and flame for long service life.\u003c\/li\u003e\n\u003cli\u003eWide temperature rating makes it suitable for harsh environmental use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eRated ampacity (150 A up to about 50 ft) is a realistic limitation for heavy continuous welding currents at longer lengths.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge\u003c\/td\u003e\n\u003ctd\u003e4 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e65 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003eAnnealed OFC, 364\/30 strands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal OD\u003c\/td\u003e\n\u003ctd\u003e0.331 in (8.41 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-58F to +221F (-50C to +105C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe TEMCo 4 gauge 65 ft red welding cable is a practical, value-minded choice for battery, starter, solar and light welding tasks where flexibility and true copper conductors matter. Its EPDM jacket and OFC stranding deliver durability and easy routing, making it a good buy for DIYers and professionals who need a dependable long run without overspending.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this cable be used for solar and battery bank connections?\u003c\/strong\u003e\u003cbr\u003eYes, its 600 V rating and flexible OFC conductor make it suitable for solar and battery DC systems within the stated ampacity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the cable flexible enough for tight routing in an engine bay?\u003c\/strong\u003e\u003cbr\u003eYes, the 364\/30 annealed strands and EPDM jacket are designed for high flexibility and easier routing through confined spaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the practical amp limit for this length?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer states 150 max amps for runs up to about 50 ft; for longer runs or continuous high current welding, consider a heavier gauge.\u003c\/p\u003e","brand":"TEMCo Industrial","offers":[{"title":"Default Title","offer_id":48159308513499,"sku":"B00LIB4X8A","price":106.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61SM6pZvsyL._SL1280_f50e7d5a-3457-4307-b88a-7ad10bddf343.jpg?v=1768908354","url":"https:\/\/gearmusthave.com\/products\/4-gauge-65-ft-red-flexible-pure-copper-welding-cable-heavy-duty","provider":"GearMustHave","version":"1.0","type":"link"}