Search  for anything...
WindyNation

WNI 1/0 Gauge 25 Feet Black 25 Feet Red 1/0 AWG Ultra Flexible Welding Battery Copper Cable Wire - Made In The USA - Car, Inverter, RV, Solar

    • Based on 4,021 reviews
Condition: New
Checking for product changes
$191.45 Why this price?

Buy Now, Pay Later

As low as $31.91 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by WindyNation
Arrives Thursday, May 2
Order within 10 hours and 16 minutes
Available payment plans shown during checkout

Size: 1/0 Gauge


Color: 25 Ft Black + 25 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!

Description

WindyNation's Power-Flex Welding and Battery Cable is an ultra-flexible industrial grade cable that is manufactured in the USA to the highest quality standards. Power-Flex Cable is ideal for welding applications, battery wiring applications, off-grid wind and solar systems, RV & car (audio/stereo) wiring, inverter to battery wiring, and any application that requires an ultra- flexible pure copper conductor. Refer to the photo gallery for a detailed specification chart for each gauge size. Available gauge sizes range from 8 gauge to 4/0 gauge.

Color: 25 Ft Black + 25 Ft Red


Brand: WindyNation


Material: Copper


Number of Cable Strands: Multi Strand


Voltage: 600 Volts


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 8.6 x 5.8 x 4.6 inches; 18.85 Pounds


Date First Available ‏ : ‎ November 8, 2018


Manufacturer ‏ : ‎ WindyNation


Best Sellers Rank: #489 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 4,021 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 2

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.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • 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
    • Looks good.
Size: 10 ft. Black + 10 ft. Red Color: Red
This will be used for a 5.1 kW battery bank. Fuses will be 125 amp between each battery and this wire. Looks great so ordered 2/0 with lugs to go from bus bars to inverter.
Reviewed in the United States on January 22, 2024 by Amazon Customer
    • Good cable
Size: 4/0 Gauge Color: 5 Ft Black + 5 Ft Red
Used on solar/inverter installations
Reviewed in the United States on February 5, 2024 by Gman
    • Great wire
Size: 2/0 Gauge Color: 5 Ft Black + 5 Ft Red
Great wire but expensive. Get what ya pay for when it comes to wire tho
Reviewed in the United States on February 12, 2024 by Matthew
    • Genuine 2 gauge
Size: 2 Gauge Color: 20 Ft Black
I ordered 2 gauge wire and measured it with a wire gauge and it's definitely 2 gauge. 100% copper strand and very flexible. This was a great upgrade over the cables that came with my Chinese welder. With the 20 foot I was able to upgrade my ground and stinger cables.
Reviewed in the United States on February 8, 2024 by Jacqueline M Jackson
    • 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
    • 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

Can't find a product?

Find it on Amazon first, then paste the link below.