4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 9 in 3/8 in Lugs
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Gary G. Ewing
> 3 dayIm hooking up some new electronics on my bass boat, and these were perfect for what I needed.
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Boaty McBoatface esq.
Greater than one weekworks
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Pennerok
> 3 dayGood quality itrm
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TomAce
> 3 dayUsed to connect to two batteries in parallel and were just what I needed.
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ben
Greater than one weekWell made, perfect for setting up dual batteries on my RV.
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Dave Denkhaus
> 3 dayI really like these. I bought a couple of different sizes for my 48-volt pontoon batteries. Working well.
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Michael C.
09-06-2025Hey, it is just a battery cable and they work.
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Gary
> 3 dayThe product was as advertised.
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Jeremy W.
> 3 dayUsed these to wire-in a 3rd deep cycle battery to my camper power array. We camp remote for long durations throughout the summer. In addition to a rooftop solar panel, these 3 batteries allow us ample power for a large camp. Good cables with some flexibility for wiring. Exactly what I needed.
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R. DeBorde
> 3 dayThis item is just as advertised . looks like good quality .
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.