4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 9 in 3/8 in Lugs
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Jeffrbw1000
> 3 dayExactly as described. Works well for joining 2 batteries together.
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Herb
> 3 daySo I got the cables hooked up and are working great. I ordered 1 each Black and Red cables, the gauge is good, the insulation is good, the flexibility is good, the crimp job is good, the measurements were off, one the cables is 3/4 shorter and the other a little longer so that makes the cables longer and shorter. I checked resistance and they are off by not much, although not perfect I still recommend this seller, overall I got what I needed and save a few bucks in the process and Im all for that!
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George W. Mayes
> 3 dayThese are perfect to extend my boats main battery over to a pair of bus bars in order to reduce the number of connections on the batterys posts. Very flexible.
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Terry D.
06-06-2025These cables are exactly as advertised and are well make.
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Bill Zimmerman
> 3 dayExactly what I need to tie my 2 RV house batteries together. I dont need h heavier gauge cable for this application, In my case, each battery has its own set of positive an negative cables to serve half of the RV. These cables, therefore, are used for load balancing and battery charging only.
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Gary
> 3 dayThe product was as advertised.
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Green Dragon
> 3 dayCables are very flexible and available in combinations of 5/16 and 3/8 lug holes. I like matte texture insulation.
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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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Stephanie J.
> 3 dayGreat product
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Ed Wayne
> 3 dayggod product. would buy again.
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.