4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 9 in 3/8 in Lugs
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Daniel
Greater than one weekI ordered these cables to add an inverter to my car so that I wouldnt have to power it through a cigarette lighter, these cables are absolutely of great quality. Every piece feels this and durable, nothing feels loose. I have little to say about these because the function exactly as expected and I would recommend them to anyone.
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walkrdg
> 3 dayExcellent for my two battery application. Well made, flexible, clean, reliable. Should last a lifetime!
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R. DeBorde
> 3 dayThis item is just as advertised . looks like good quality .
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mike j
Greater than one weekflexible. just what i wanted. would buy again
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Nathaniel
> 3 dayIve used this same company for all of my large gauge wiring. Very satisfied
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shane redinger
> 3 dayProduct is exactly as advertised seems like a great wire good heat sheink over conectors. All in all nice product to work with
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Dawn of Vanlife
> 3 dayNo complaints, exactly whats advertised. Easily connected to my solar set up and powering it in my minivan camper.
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Jeffrbw1000
Greater than one weekExactly as described. Works well for joining 2 batteries together.
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Jamie M
08-06-2025Exactly as described, they do carry electricity. longevity is being tested as we speak.
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StephenJP
> 3 dayTop Quality, came in 1 Day, The Price was Good and it went together well with the other parts I got for my Honda Civic.
Power-Flex Battery Cable
WindyNation"s Power-Flex welding battery cable is a highly flexible industrial-grade electrical cable manufactured to the highest standards right here in the USA! A high strand cable count combined with a soft, pliable EPDM insulation results in a flexible cable every time. Our cable is resistant to tears, cuts, abrasion, water moisture, and oil-based solvents. Welding battery cable is available in 4/0, 2/0, 1/0, 2, 4, 6, 8 gauge sizes in black or red insulation.
Polyolefin Heat Shrink Tubing
- 2:1 shrink ratio.
- 600V rating.
- Operating temperature: -55C to 125C.
- Resistant to many solvents including salt water, gasoline, diesel, grease/lubricants, etc.
- Manufactured by WindyNation Inc.
Pure Copper Tin Coated Cable Lugs
Heavy Duty
WindyNation"s pure copper tin-coated cable lugs are heavy-duty, pure copper, and are ideal for marine and humid environments because the tin coating protects the copper cable lug from corrosion and oxidation. If you need cable lugs for an outdoor installation on your RV, boat, car, truck, golf cart, off-grid wind, or solar installation, then WindyNation"s tinned lugs are your go-to choice!
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SpliceCables are precisely cut and stripped on automated robotic cable processing machines. |
CrimpCable lugs are attached using a 6 ton pneumatic crimper with custom dies, resulting in an ultra-strong, non-removable crimp. |
InsulateAfter crimping, polyolefin heat shrink tubing is applied to eliminate the possibility of moisture or chemicals penetrating into the lug/cable interface. |
WindyNation Battery Cables with Lug Ring Terminal Connectors
Made In The USA
WindyNation is one of the nation’s largest manufacturers of assembled inverter cables in the USA. We manufacture hundreds of thousands of inverter cables every year at our headquarters in Ventura, CA.