{"product_id":"4-0-gauge-awg-85-ft-red-welding-cable-flexible-pure-copper","title":"4\/0 Gauge AWG 85 Ft Red Welding Cable - Flexible Pure Copper","description":"\u003cp\u003eIn this review of the TEMCo 4\/0 gauge 85 ft red welding cable, the bottom line is straightforward: this cable is aimed at anyone who needs a heavy duty, flexible pure copper lead for welding, battery banks, or DC power runs where durability and flexibility matter. The single biggest reason to buy is the combination of annealed OFC copper with a rugged EPDM jacket that stays flexible in extreme temperatures, making it a practical choice for installers, automotive hobbyists and small solar or RV systems who value long, reliable runs without stiffness or overheating.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e440 Max Amps:\u003c\/strong\u003e Provides substantial current capacity for runs up to 50 ft, suitable for many welding and high-current battery applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600 V Rating:\u003c\/strong\u003e Rated up to 600 volts so it works safely in a range of DC systems including solar arrays and inverter feeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature range:\u003c\/strong\u003e Rated -58F to +221F, the EPDM jacket maintains flexibility in cold starts and resists softening near hot engine bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnealed 30 gauge OFC conductor:\u003c\/strong\u003e Fine 1950\/30 stranding delivers excellent flexibility and conductivity associated with oxygen free copper.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged EPDM jacket:\u003c\/strong\u003e The jacket resists cuts, abrasion, oil and grease so the cable holds up in workshop and vehicle environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e Works for welding, battery and starter cables, car audio, solar and RV DC systems, and winch or battery bank leads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cable is best for welders needing a long, flexible lead, automotive enthusiasts wiring battery banks or starters, and DIY solar or RV installers who require a robust, heat-resistant conductor. Its flexibility makes routing in tight engine bays or cramped battery compartments much easier than stiff alternatives.\u003c\/p\u003e\n\u003cp\u003eThose who need lighter, less expensive wire for low-current signal work or who require insulated cable with specialized terminals pre-attached should look elsewhere. Also, if you need certified insulation types beyond EPDM for specific commercial code requirements, confirm compatibility with local regulations before purchase.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent flexibility from fine 1950\/30 OFC stranding, making it easy to route in tight spaces.\u003c\/li\u003e\n\u003cli\u003eDurable EPDM jacket stands up to cuts, oil, grease and abrasion in workshop and engine bay use.\u003c\/li\u003e\n\u003cli\u003eHigh current capacity and 600 V rating cover welding, battery and many DC power needs.\u003c\/li\u003e\n\u003cli\u003eWorks across a wide temperature range, staying pliable in cold and resistant to heat damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAt 0.686 in nominal diameter this cable is bulky for very compact installations or small conduit runs.\u003c\/li\u003e\n\u003cli\u003eNo pre-attached terminals are provided, so users must crimp or lug the cable for connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e85 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge\u003c\/td\u003e\n\u003ctd\u003e4\/0 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Current\u003c\/td\u003e\n\u003ctd\u003e440 amps (up to 50 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 600 volts\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\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003eAnnealed OFC, 1950\/30 stranding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal OD\u003c\/td\u003e\n\u003ctd\u003e0.686 in (17.42 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe TEMCo 4\/0 85 ft red welding cable is a solid value for anyone needing a long, flexible pure copper lead that resists heat, oil and abrasion. Its combination of high ampacity, wide temperature tolerance and dense OFC stranding makes it particularly good for welding, battery banks, car audio and RV power runs; just plan for its larger diameter and attach suitable lugs for a finished installation.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this cable be used for battery banks and solar DC runs?\u003c\/strong\u003e\u003cbr\u003eYes, the 600 V rating and heavy OFC conductor make it suitable for battery banks and many solar DC applications, provided wire size and run length meet system requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow flexible is the cable in cold weather?\u003c\/strong\u003e\u003cbr\u003eThe EPDM jacket and fine 1950\/30 stranding keep the cable notably flexible down to -58F, easing routing in cold installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it handle engine bay heat?\u003c\/strong\u003e\u003cbr\u003eThe jacket is rated to +221F, and customers report good durability around engine compartments, but always route away from direct exhaust contact when possible.\u003c\/p\u003e","brand":"TEMCo Industrial","offers":[{"title":"Default Title","offer_id":48628133855451,"sku":"B00LIB7MQK","price":671.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61OLDDMMb8L._AC_SL1280_f26839e6-de56-4390-855d-264a6544e4ec.jpg?v=1778519786","url":"https:\/\/gearmusthave.com\/products\/4-0-gauge-awg-85-ft-red-welding-cable-flexible-pure-copper","provider":"GearMustHave","version":"1.0","type":"link"}