4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 9 in 3/8 in Lugs
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mike j
12-06-2025flexible. just what i wanted. would buy again
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Steve
> 3 dayPrice!
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C. Lorenzo
11-06-2025Cables worked great to connect two 12 volt marine together. Not sure if gauge is right since I dont have a example or micrometer.
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Lynn Robertson
> 3 dayPerfect fit for the restoration of my 1964 wooden boat
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John P.
> 3 dayNice crimps and good grade cabling
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HS Tulsa
> 3 dayThese cables have a nice flexibility to them so routing is easy. I’ve used other cables that were so stiff they were extremely difficult to route.
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JC
> 3 dayGot these to add a second battery to our camp trailer.
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S.W.
> 3 dayWire is pliable and perft length with good commectors. Perfect for my dual battery banks.
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DeRavenSey
> 3 dayDespite being thicker than the 6-gauge cables I replaced them with, they are quite flexible. Shrink-fit insulation at the terminal ends was a nice surprise too. I used these 4 cables to replace my old 3 cables since I needed some more cable slack between my battery and winch relay for my ATV. WELL DONE!
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Rea
> 3 dayNo calientan y los orificios no son muy estrchos
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.