{"product_id":"4-gauge-65-ft-black-flexible-pure-copper-welding-cable-heavy-duty","title":"4 Gauge 65 Ft Black Flexible Pure Copper Welding Cable - Heavy Duty","description":"\u003cp\u003eIn this review of the 4 gauge 65 ft black flexible pure copper welding cable, the bottom line is simple: this is a heavy duty, highly flexible cable suited for anyone who needs reliable DC power runs for welding, batteries or solar systems. The reviewer found the cable's biggest strength is its combination of genuine oxygen free copper stranding and a rugged EPDM jacket that stays pliable across a wide temperature range, making it a solid choice where flexibility and durability matter.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e150 Max Amps (up to 50 ft):\u003c\/strong\u003e Provides sufficient current capacity for many common welding leads and battery feed runs without excessive voltage drop for typical lengths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated up to 600 volts:\u003c\/strong\u003e Offers safety margin for DC systems and battery banks used in mobile and stationary applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature range:\u003c\/strong\u003e Operates from -58F to +221F so the jacket remains flexible in cold weather and stable in hot environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnealed 30 gauge OFC conductor:\u003c\/strong\u003e Dense 364\/30 stranding gives good flexibility and consistent conductivity for repeated handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged EPDM jacket:\u003c\/strong\u003e Resists cuts, tears, abrasion, oil and grease which helps the cable last longer in workshop, vehicle or outdoor use.\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, making it a multi-purpose heavy duty lead.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis cable is aimed at DIY mechanics, mobile fabricators and small shop owners who need a flexible, durable lead for welding, starting, battery banks or inverter connections. It's also well matched to vanlifers and RV owners who run DC power between batteries and accessories where a rugged jacket and good flexibility matter.\u003c\/p\u003e\u003cp\u003eThose requiring extremely high continuous current for industrial welders or long high-current runs should consider a larger gauge or braided bus solutions; likewise, if you need insulation types other than EPDM for specific chemical exposures, check compatibility before purchase.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh build quality with genuine OFC copper stranding that customers note for conductivity and durability.\u003c\/li\u003e\n\u003cli\u003eVery flexible EPDM jacket that stays pliable across the specified -58F to +221F range.\u003c\/li\u003e\n\u003cli\u003eResistant to cuts, abrasion, oil and grease which makes it suitable for vehicle and outdoor use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e150 amp rating is practical up to about 50 ft, so longer runs at high load may need a larger gauge to avoid voltage drop.\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 30 gauge OFC, 364\/30\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 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\u003eJacket Material\u003c\/td\u003e\n\u003ctd\u003eRugged EPDM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 4 gauge 65 ft pure copper cable is a practical, value-minded choice for anyone needing a flexible, durable heavy duty lead for welding, battery or solar DC work. Its OFC conductor and EPDM jacket deliver long-term durability and excellent flexibility, making it a recommendable option for vehicle, RV and small shop use where the 150 amp practical limit fits the application.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this cable be used for battery to inverter runs?\u003c\/strong\u003e\u003cbr\u003eYes, it is suitable for battery to inverter and other DC runs, provided the length and 150 amp practical rating meet your system requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the jacket oil and abrasion resistant?\u003c\/strong\u003e\u003cbr\u003eYes, the EPDM jacket is resistant to cuts, abrasion, oil and grease for workshop and vehicle environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it remain flexible in cold weather?\u003c\/strong\u003e\u003cbr\u003eYes, the cable is rated down to -58F so it retains flexibility in very cold conditions.\u003c\/p\u003e","brand":"TEMCo Industrial","offers":[{"title":"Default Title","offer_id":48741491867867,"sku":"B00LIB6F86","price":114.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61eO5OAA6IL._SL1280_fe00b05d-0c8b-437e-b073-dac93be2783e.jpg?v=1778932885","url":"https:\/\/gearmusthave.com\/products\/4-gauge-65-ft-black-flexible-pure-copper-welding-cable-heavy-duty","provider":"GearMustHave","version":"1.0","type":"link"}