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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!
Splice
Cables are precisely cut and stripped on automated robotic cable processing machines.
Crimp
Cable lugs are attached using a 6 ton pneumatic crimper with custom dies, resulting in an ultra-strong, non-removable crimp.
Insulate
After 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.
K. Richert
Reviewed in the United States on January 30, 2025
I used this cable to add another RV battery. The rubber coating is good quality and the cable conducts well.
Chris Moss
Reviewed in the United States on May 16, 2024
Seems like a decent product but heat shrink was not shrunk all the way. A little bit of fire corrected the issue and they seem to work well.
David Houck
Reviewed in the United States on November 15, 2024
The 6 AWG Gauge Red + Black Pure Copper Battery Inverter Cables are perfect for anyone looking for high-quality, durable power cables for their solar, RV, car, or boat systems! 🚗⛵ The pure copper construction ensures excellent conductivity, making these cables ideal for transferring high power efficiently and safely. The 12-inch length is perfect for shorter connections, and the 3/8" and 5/16" lugs make for easy, secure installation. 🔧 Whether you're upgrading your vehicle’s electrical system or setting up solar panels, these cables are built to handle the job with strength and reliability. Highly recommend for anyone in need of dependable, heavy-duty power cables! 🌟
Fred Weaver
Reviewed in the United States on October 26, 2024
A+
Waynemia
Reviewed in the United States on November 19, 2023
These are very flexible and easy to work with. The terminals are the right size and the insulation is good. I would buy these again.
minelli
Reviewed in the United States on September 14, 2022
I’ve been using these 24/7 for almost a year on my 1985 RV. It’s hooked up to a mpp lv1012 all-in-one inverter and 2 200ah lithium batteries which I put max 40A through the cables so they never even get hot or anything. I’ve also used these between 45F and 110F and no issues whatsoever.
Floor Pijpers
Reviewed in the United States on August 25, 2022
These work great for my secondary fuse box off my car battery, these fit perfectly into my blue sea 6 fuse panel. Big enough to carry the power I need but small enough and flexible enough to bend where I need them to go.
Ryan
Reviewed in the United States on August 16, 2022
This is a double set red and black cable. Good quality, flexible enough. Fittings seem strong enough for most applications as long as you don't expect to put much tension on the fittings. Good value and so far pleased with the product.
Dan Dee
Reviewed in Canada on March 2, 2022
As my tag line says
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