4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 9 in 3/8 in Lugs
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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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John Q Public
> 3 dayExactly as requested, and unlike some items that you order online and show up not exactly like the picture or whatever, these were sweet, right down to the heat shrink on the terminals.
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Rolling Home RV Rentals
13-06-2025These are really nice cables. You can feel the difference in the quality compared to cheaper cables. I own an RV repair facility and have worked with all kinds of battery cables but these by far are the best in value I have used. Highly reccomend!
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Lynn Robertson
> 3 dayPerfect fit for the restoration of my 1964 wooden boat
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stinky
> 3 dayitem as described prompt delivery for the price its decent remember these are very short in length.
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ZER0C00L
> 3 dayUsed this for a hi po starter installed on my motorcycle, worked perfectly
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darby21
08-06-2025Purchased two for around $12. Way cheaper than buying it in town where it is $10 for one cable. Good cluck for your buck$$$$$
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Rea
> 3 dayNo calientan y los orificios no son muy estrchos
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Jamie M
> 3 dayExactly as described, they do carry electricity. longevity is being tested as we speak.
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ben
Greater than one weekWell made, perfect for setting up dual batteries on my RV.
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.