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WindyNation

WNI 1/0 Gauge 40 Feet Black 40 Feet Red 1/0 AWG Ultra Flexible Welding Battery Copper Cable Wire - Made In The USA - Car, Inverter, RV, Solar

    • Based on 3,956 reviews
Condition: New
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$289.07 Why this price?

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Availability: In Stock.
Fulfilled by WindyNation
Arrives Friday, May 3
Order within 9 hours and 51 minutes
Available payment plans shown during checkout

Size: 1/0 Gauge


Color: 40 Ft Black + 40 Ft Red


Features

  • Simply use the variation options to (1) select the cable gauge size you want and (2) select the insulation color(s) and cable length you want.
  • 100% Made in the USA cable. Ultra-flexible, SAE J1127 approved, PURE copper cable manufactured and annealed to ASTM standards.
  • Please see the photo gallery for a detailed specification chart.
  • Rated up to 600 volts, operating temperature: -58F to +221F, flexible, solvent repellent, abrasion resistant EPDM insulation.
  • WindyNation Power-Flex welding/battery cable is a premium grade, PURE copper cable manufactured to the highest standards right here in the USA!

Color: 40 Ft Black + 40 Ft Red


Brand: WindyNation


Material: Copper


Number of Cable Strands: Multi Strand


Voltage: 600 Volts


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 4 x 4 x 4 inches


Date First Available ‏ : ‎ November 8, 2018


Manufacturer ‏ : ‎ WindyNation


Best Sellers Rank: #612 in Automotive (See Top 100 in Automotive) #1 in Welding Cable


#1 in Welding Cable:


Customer Reviews: 4.8 4.8 out of 5 stars 3,956 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 3

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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  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Repeat Purchase Worthy
Size: 6 Gauge Cable Color: 10 ft Black +10 ft Red
Review Image by AtomStar68 AtomStar68
Review Image by AtomStar68 AtomStar68
Review Image by AtomStar68 AtomStar68
Review Image by AtomStar68 AtomStar68
Review Image by AtomStar68 AtomStar68
The media could not be loaded. 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 AtomStar68
    • Nice quality wire.
Size: 6 Gauge Color: 20 Ft Red
Very nice quality and appears to be exactly as stated. FYI - for anyone that has not used both solid copper wire like this and copper clad aluminum wire -- the difference is night and day. This wire you can smooth out, slide an electrical connector over, and crimp without much difficulty. You bend the wire and it stays put. The cheaper copper clad aluminum wire does not stay put when you smooth it out -- it bounces back making it harder to stuff into a crimp connector. I've used the cheaper clad wire a couple times when I rewired light fixtures that had the cheaper wire -- and when I tried to twist the wires together they just bounced back making the end of the wire look like a pin cushion. This is the good stuff. ... show more
Reviewed in the United States on July 18, 2023 by Tony Jansen
    • High quality.
Size: 4/0 Gauge Color: 5 Ft Black + 5 Ft Red
Way too expensive, in my honest opinion, but this is the sexiest cable I've ever seen. Super beffy, yet still flexible. Will cost you a fortune if not a short run.
Reviewed in the United States on October 21, 2023 by Ian Caudell
    • Decent quality
Size: 1/0 Gauge Color: 15 Ft Black + 15 Ft Red
Decent quality
Reviewed in the United States on January 10, 2024 by mb7725
    • Great cable
Size: 1/0 Gauge Color: 5 Ft Black + 5 Ft Red
Insulation is a bit finicky to cut perfectly. Otherwise very nice stranded 0 awg
Reviewed in the United States on January 16, 2024 by Andrew L.
    • Seems to be excellent cable
Size: 4 Gauge Color: 25 Ft Black + 25 Ft Red
I haven't installed this wire yet but it seems to be of very high quality. It is very flexible which makes it a great choice for the project I'm using it for. I am adding a DC-DC charger, an inverter and a battery monitor to my truck camper. I can't speak to it's durability or heat resistance but I think it was a good price, especially in that it is made in the USA. ... show more
Reviewed in the United States on August 3, 2023 by Eldon
    • Heavy Duty
Size: 2/0 Gauge Color: 5 Ft Black + 5 Ft Red
This is my second time purchasing wire. I've had the 6awg installed in my camping van for a year and half and no issues. I need some heavier duty for a new inverter and these feel and perform great!
Reviewed in the United States on December 10, 2023 by Jimmy oddone
    • Extremely High Quality Pure Fine Strand Copper Wire
Size: 2/0 Gauge Color: 5 Ft Black + 5 Ft Red
Very high-quality wire. Pure copper, fine strands, and a heavy rubber jacket. As for the "Value For Your Money" star rating I would like to give a 3 but it is just that copper wire is very expensive these days and no fault of the seller. I am very well pleased and I highly recommend this wire.
Reviewed in the United States on August 4, 2023 by Wayne J

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