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WindyNation

6 Gauge 6 AWG 20 Feet Black + 20 Feet Red Welding Battery Pure Copper Flexible Cable Wire - Car, Inverter, RV, Solar

  • Based on 1,879 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Oct 21
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Size: 6 Gauge Cable


Color: 20 ft Black + 20 ft Red


Features

  • Use selection tabs above to select (1) cable gauge size and (2) cable length and insulation color. Available in 8 Gauge through 4/0 Gauge. Please refer to the photo gallery for a technical specification chart (amperage, voltage, stranding, insulation and copper thickness, etc.)
  • WindyNation Power-Flex Cable is fully annealed PURE copper, flexible (high copper strand count), with a tough, solvent resistant EPDM insulation jacket. REFER TO THE PHOTO GALLERY FOR A DETAILED SPECIFICATION CHART
  • Copper cable is fully annealed per ASTM standards. Complies with SAE J1127.
  • Rated up to 600 volts, -50C to +105C (-58F to +221F).
  • IEC and RoHS compliant

Description

Premium grade, high strand cable count, pure copper cable manufactured to the highest standards right here in the USA! WindyNation's Power-Flex welding and battery cable is a highly flexible industrial grade electrical cable. 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. Whatever your project may be, WindyNation has the cable for it. WindyNation's Power-Flex welding and battery cable is manufactured in the USA. Each cable that leaves our warehouse is precisely cut on an automated robotic cable processing machine and double checked for quality and accuracy before it is shipped out to our customers.

Color: 20 ft Black + 20 ft Red


Brand: WindyNation


Material: Copper


Number of Cable Strands: Varies


Gauge: 8


Color: 20 ft Black + 20 ft Red


Strands: Varies


Gauge: 8


Voltage: 600 volts


Number Of Wires: 1


Material Type: Copper


Brand Name: WindyNation


Manufacturer: WindyNation


Unit Count: 40 Feet


Model: 6-AWG-20B-20R


Part Number: 6-AWG-20B-20R


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Repeat Purchase Worthy
Size: 6 Gauge Cable Color: 10 ft Black +10 ft Red
Review Image by AtomStar68
Review Image by AtomStar68
Review Image by AtomStar68
Review Image by AtomStar68
Review Image by AtomStar68
19July2023 = 6AWG Gauge Cables are of top grade quality. Hefty and very easy to flex and bend. I wasn't 'shorted' in the length I ordered, in fact ...my black cable had a little over an inch extra (thanks). I most definitely will give WindyNation more future business. Cable specs ARE printed on the both the red and black cables. I didn't count how many strands but hopefully the pics help you decide. The insulation is pretty thick. It might not be easy removing the insulation with ordinary wire strippers. I included a picture of a 6AWG copper lug on the cable for illustration purposes only. The 6AWG copper lug would not go on the cable unless the insulation is removed but after the insulation was removed the lug fit pretty loose (it was not a snug fit)...the lug can spin and fall out unless crimped or soldered. Thanks Amazon, Amazon Employees/drivers and WindyNation ! ! ... show more
Reviewed in the United States on July 19, 2023 by AtomStar68
    • Great product
Size: 6 Gauge Cable Color: 10 ft Black +10 ft Red
Love the thickness of this wire. It will certainly work well on my 2000w inverter. The colors are a plus and will protect my camper. Its stiffness is a plus also. The length is just right.
Reviewed in the United States on August 6, 2024 by The Wanderer
    • Working fine
Size: 6 Gauge Cable Color: 20 ft Black + 20 ft Red
It's working as expected. All Scanners Corp. Test it.
Reviewed in the United States on September 24, 2025 by FJ FIGUEROA
    • I would recommend this cable.
Size: 6 Gauge Cable Color: Black
I just installed this cable to run power in my Toyota Land Cruiser. It was a dream to work with and a premium product. It is a durable strong stranded cable that held its form and didn’t fray or break when applying the terminal ring connectors. It is pliable and flexible which allowed me to easily run it through the awkward turns and twists of the vehicle without issue. I would buy this again. ... show more
Reviewed in the United States on July 2, 2020 by Liz
    • Good wire for larger AMP drawing 12v systems.
Size: 6 Gauge Cable Color: 5 ft Black + 5 ft Red
Good HD welder cable type jacket on wire, so Good flexibility and should hold up to being moved around. I used it for connecting a light duty "2000 lbs" ATV as winch power wire. The cable jacket appears to be the same as what is used on my welding machines but smaller guage. I knew that when I ordered it, so I wasn't surprised. The wire soldered easy to copper lugs, with minimal jacket burning. I used propane torch to solder the lugs on. ... show more
Reviewed in the United States on May 14, 2024 by blade
    • Excellent Wire!
My ViAir compressor stopped working within 18 months of mounting on my 2002 Ford F-350 dually 4X4. ViAir did not impress me! I upgraded to the ARB dual compressor and it was substantially more money but it is a true water resistant compressor for off road use. My ARB compressor is used for my onboard air system that runs my air bags, Pacbrake, and air pig tail to air up tires. The original wire was 10 gauge for the ViAir compressor, however, the ARB pushes 60 amps and it was required to upgrade my wiring to 6 gauge for the additional amperage. I’ve bought the 2 gauge in the past for my quick disconnect that runs from the front to back of my truck. I use this for jumping a vehicle, running my winch, but most of the time I use it to run my 16 GVW dump trailer. I set the dump trailer up to run off my truck as opposed to the designated battery on the dump…no one can borrow/use it…lol. The wire is high quality and you won’t regret using it. ... show more
Reviewed in the United States on November 28, 2021 by Wantabecowboy
    • excellent quality cable
Size: 6 Gauge Cable Color: Black
flexible and well-insulated electrical cable... there is a quality build about it.. worth the purchase, and then some..
Reviewed in the United States on October 8, 2024 by Todd Smrcina
    • Very flexible for its gauge
Size: 6 Gauge Cable Color: 10 ft Black +10 ft Red
Needed this for upgraded car alternator install, found large gauge wire very flexible, and glad to have both red and black. Not able to find this gauge size in small amounts at local stores. Very pleased with this selection for my project also ordered large crimp lugs and shrink tubing.
Reviewed in the United States on October 26, 2023 by TJB

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