WNI 4 Gauge Ultra Flexible Welding Battery Cable (USA Made), 40 ft
Price tier: Mid-Range
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Ultra-flexible copper welding cable, USA-made, rated up to 600 volts. Suitable for car, inverter, RV, and solar setups. Customers note high-quality copper and easy routing in tight spaces
Highlights
- pure copper, annealed to ASTM standards
- SAE J1127 approved
- variation-friendly (gauge, color, length)
Pros
- 100% made in the USA
- ultra-flexible copper strands
- rated up to 600 volts
- silicone-free insulation options via variations
- easy to route through tight areas
Cons
- mixed opinions on size/thickness
Best For
Features
- Simply use the variation options to (1) select the cable gauge size you want and (2) select the insulation color(s) and cable length you want.
- 100% Made in the USA cable. Ultra-flexible
- SAE J1127 approved
- PURE copper cable manufactured and annealed to ASTM standards.
- Please see the photo gallery for a detailed specification chart.
- Rated up to 600 volts
- operating temperature -58F to +221F
- flexible
