PowerWeld 2/0 By The Foot Black 600V #2/0 AWG Flex-A-Prene Welding Cable

Flex-A-Prene® 2/0 AWG is heavy-duty, USA-made welding cable built for stingers/whips, work leads, and ground clamp assemblies, and it doubles as a flexible battery cable for chargers and wire-harness builds. A rope-lay bundle of fine 30-AWG bare copper strands delivers low resistance with excellent flexibility, so long leads route cleanly around reels, cable hooks, and engine-driven welders without fighting the operator. A proprietary low-smoke, halogen-free EPDM jacket is rated 600V and -50 °C to 105 °C, staying pliable in winter while shrugging off abrasion, slag, sunlight, and shop chemicals. The jacket resists battery acid, diesel, gasoline, engine oil and coolant, power-steering and transmission fluids, and ethanol. Flex-A-Prene meets SAE J1127 (sizes #6 to 250 MCM), is suitable under NEC Article 630 (Electric Welders), and is suitable for battery use per UL 558/583; it’s also REACH, RoHS, CMRT, and Prop 65 compliant. Order by the foot for exact lengths; add 500 to cart for a standard spool.

Order exactly what you need—sold by the foot. For a factory spool, add 500 to cart.

Please Note: Sold by the foot. Enter quantity as the number of feet you would like to purchase.

PowerWeld 600V #2/0 AWG Flex-A-Prene Welding Cable At a Glance

• True 2/0 copper conductor: Rope-lay fine-strand build for easy handling and tight bends.
• 600V service rating: For welding leads and many battery applications.
• LSZH EPDM jacket: Low-smoke, halogen-free formulation resists cuts and chemicals.
• Wide temp range: -50 °C (-58 °F) to 105 °C (221 °F) for year-round use.
• Chemical resistant: Withstands oils, fuels, coolants, and battery acid.
• Code friendly: SAE J1127 compliant; NEC 630 suitable; battery-use suitable per UL 558/583.
• Made in the USA: Consistent quality for shop and jobsite cables.
• By-the-foot purchasing: Precise lengths; 500-ft spool option.

Markets

• Welding & Fabrication Reliable stinger leads and ground cables for stick, MIG, and multi-process machines.
• Construction & MRO Portable welder leads that stay flexible in cold weather.
• Manufacturing Durable cable sets for production cells and fixtures.
• Automotive & Heavy Equipment Booster/charger leads and battery cable replacements.
• Marine & Off-Road Flexible battery and winch cable in harsh environments.
• Trade Schools & Training Long-lasting leads for student booths.

Professionals choose 2/0 Flex-A-Prene when they need a flexible welding cable that survives daily abuse and still coils neatly at the end of the shift. The fine-strand copper keeps voltage drop low over long runs and makes whip control feel natural at the stinger. The EPDM jacket holds up against abrasion, oil, fuel, and spatter, so leads last longer between repairs, and the wide temperature window means the same cable works on winter sites and hot shop floors. Because it’s SAE J1127 compliant and suitable under NEC 630, shops can standardize one 2/0 AWG welding cable for work and electrode leads, then repurpose offcuts as battery cable for chargers or lifts. Buying by the foot trims waste on custom lengths while keeping inventory simple across multiple machines.

PowerWeld 2/0 By The Foot Black 600V #2/0 AWG Flex-A-Prene Welding Cable Features

• Rope-Lay, Bunch-Stranded Copper: 30-AWG strands for maximum flexibility and low resistance.
• Paper Separator + EPDM Jacket: Smooth termination and tough exterior.
• Low-Smoke, Halogen-Free Jacket: Safer formulation without sacrificing durability.
• Fluid/Chemical Resistance: Battery acid, diesel, gasoline, oils, coolants, transmission and power-steering fluids, ethanol.
• Heat & Cold Performance: Remains pliable in extreme cold; serviceable to 105 °C.
• Regulatory Compliance: SAE J1127, NEC Article 630, suitable per UL 558/583, REACH/RoHS/CMRT/Prop 65

PowerWeld 2/0 By The Foot Black 600V #2/0 AWG Flex-A-Prene Welding Cable Includes

• (1) Cut length of 2/0 AWG Flex-A-Prene Black 600V cable (sold by the foot)

PowerWeld 2/0 By The Foot Black 600V #2/0 AWG Flex-A-Prene Welding Cable Specifications

• Brand / Sub-Brand: PowerWeld / Flex-A-Prene (Direct Wire & Cable)
• MFG Part #: 2/0
• Gauge / Size: #2/0 AWG
• Voltage Rating: 600V
• Conductor: Bare copper, 30-AWG fine-strand, rope-lay
• Separator: Wrapped paper
• Jacket: Low-smoke, halogen-free EPDM, Black
• Operating Temperature: -50 °C to 105 °C
• Approvals/Compliance: SAE J1127, NEC 630, suitable for battery use per UL 558/583; REACH, RoHS, CMRT, Prop 65
• Country of Origin: USA
• Sales Unit: By the foot (add 500 for a spool)
• Package Dimensions (listing): 12″ x 0.75″ x 0.75″ (reference)
• Approx. Ship Weight: ~0.5 lb per listed packaged length

Why Welding Professionals Select the PowerWeld Black 600V #2/0 AWG Flex-A-Prene Welding Cable

Crews pick this 2/0 welding cable for flexible handling, reliable current delivery, and a jacket that holds up in real shops. The fine-strand copper makes long stinger leads and ground cables easy to manage around reels and cable trees, and the EPDM LSZH jacket resists cuts and chemicals from daily use. With a 600V rating, NEC 630 suitability, and SAE J1127 compliance, one cable can handle welder leads and many battery cable tasks across trucks, lifts, and chargers. Ordering by the foot means exact lengths, tidy terminations, and less waste—backed by consistent, USA-made quality.