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

  • Based on 630 reviews
Condition: New
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Availability: In Stock.
Fulfilled by WindyNation

Arrives Wednesday, May 1
Order within 12 hours and 55 minutes
Available payment plans shown during checkout

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

Color: 20 ft Black + 20 ft Red


Brand: WindyNation


Material: Copper


Number of Cable Strands: Single Strand


Gauge: 8.0


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 7.28 x 6.81 x 4.17 inches; 4.41 Pounds


Item model number ‏ : ‎ 6-AWG-20B-20R


Date First Available ‏ : ‎ October 1, 2015


Manufacturer ‏ : ‎ WindyNation


Best Sellers Rank: #396 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 630 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 1

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Excellent product
Size: 6 Gauge Cable Color: 20 ft Black + 20 ft Red
Excellent price
Reviewed in the United States on February 1, 2024 by Amazon Customer

  • Good quality wire
Size: 6 Gauge Cable Color: 20 ft Black + 20 ft Red
Good quality wire shipped fast
Reviewed in the United States on January 29, 2024 by James Malone

  • Very nice quality!
Size: 6 Gauge Cable Color: 20 ft Black + 20 ft Red
Used these to relocate a battery on a boat! Nice quality, extremely flexible, fine wire. Everything went to plan and these worked out perfectly
Reviewed in the United States on June 27, 2023 by Amazon Customer

  • Super flexible and easy to work with.
Size: 6 Gauge Cable Color: 20 ft Black + 20 ft Red
I am a mentor for an FRC robotics team - and we are constantly plagued by power issues. These are super flexible, and after crimping terminals we solder and then heat shrink terminal connections. These cables have worked well for us.
Reviewed in the United States on June 5, 2023 by the royster

  • 6 guage wire
Size: 6 Gauge Cable Color: 20 ft Black + 20 ft Red
Wire seems very well made performs great even in heat over the 100's works very well on my boat from front to back very responsive. Thank you
Reviewed in the United States on August 18, 2023 by Shane A. Bales

  • These wires are legit no b/s
Size: 6 Gauge Cable Color: 20 ft Black + 20 ft Red
I used these wires to make cables for my trolling motor ( Haswing 55lb thrust) no issues
Reviewed in the United States on March 17, 2022 by Anthony hand

  • Made in USA quality
Size: 6 Gauge Cable Color: 20 ft Black + 20 ft Red
Made in USA quality
Reviewed in the United States on September 27, 2023 by Bill Burns

  • Nice product
Size: 6 Gauge Cable Color: 20 ft Black + 20 ft Red
The wire is very flexible and seems to handle current from a 12 V starting battering which is 20' away for a kicker motor
Reviewed in the United States on December 26, 2022 by Pam

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