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2/0 AWG 2/0 Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 2 feet 3/8" Cable Lugs

  • Based on 4,390 reviews
Condition: New
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Availability: 11 left in stock
Fulfilled by Amazon

Arrives Tuesday, Oct 20
Order within 1 hour and 36 seconds
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Size: 2 ft.


Color: 3/8 in. Lugs both ends


Features

  • 2/0 AWG cables are manufactured with ultra-flexible WindyNation Power-Flex Cable
  • 100% fine stranded PURE COPPER cable is an excellent choice for high amperage applications
  • Cable lugs closed end design and tin-coating protects the copper cable lugs from corrosion
  • 2:1 Polyolefin heat shrink tubing applied to form a protective seal
  • Customize your cables! Simply select cable length and cable lug mounting hole diameter for cable ends. You will receive one black cable and one red cable.

Description

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. 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! Cables are precisely cut and stripped on automated robotic cable processing machines. Cable lugs are attached using a 6-ton pneumatic crimper with custom dies, resulting in an ultra-strong, non-removable crimp. After crimping, polyolefin heat shrink tubing is applied to eliminate the possibility of moisture or chemicals penetrating into the lug/cable interface. 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.

Color: 3/8 in. Lugs both ends


Brand: WindyNation


Material: Copper


Number of Cable Strands: Multiple (number not specified)


No. of wires: 2


Color: 3/8 in. Lugs both ends


Strands: Multiple (number not specified)


Number Of Wires: 2


Wire Diameter: 0.38 inches


Material Type: Copper


Brand Name: WindyNation


Number of Items: 2


Manufacturer: WindyNation


Number of Packs: 2


Unit Count: 2 Count


Model: CBL-CSBR-20-238-2


Part Number: CBL-CSBR-20-238-2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 20

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


  • Five stars
Size: 120 in. / 5/16 in. Color: Both Ends
Excellent thanks
Reviewed in the United States on July 11, 2026 by Alex

  • Install and forget.
Size: 1 ft. Color: 3/8 in. Lugs both ends
Have been using this on my house battery in my van and have had zero issues with it. Simple as.
Reviewed in the United States on March 9, 2026 by theguy

  • Very Flexible Cables, Well Built
Size: 2 ft. Color: 5/16 in. Lugs both ends
Very flexible. Solid terminal lugs. Nice heat shrinks on the lugs. Tinned copper lugs. All in all, good cables.
Reviewed in the United States on March 31, 2026 by Sagittaire

  • Good cables.
Size: 3 ft. Color: 5/16 in. Lugs both ends
Work as they should. Only complaint is the shrink wrap on the end is short to the point I had to add electrical tape to cover where the wire was exposed.
Reviewed in the United States on December 9, 2025 by Amazon Customer

  • Heavy duty. High quality 👌 ✨️
Size: 2 ft. Color: 3/8 in. + 5/16 in. Lugs
So happy with this product. It's really heavy duty. And had the right size cable end that I needed. Hooking it to my 5000w inverter with 2 600ah lithium ion battery's. Great cables. And are high quality. Definitely will be ordering some more when I add 2 more batteries. Thanks 😊
Reviewed in the United States on March 4, 2026 by Ben C

  • The best inverter to battery cables
Size: 84 in. / 5/16 in. Color: Both Ends
Good battery cables with sold quality ends. Windy Nation cables are the best in the business.
Reviewed in the United States on December 9, 2025 by Jim

  • Fits 2005 harley dyna fxdi
Size: 18 in. / 3/8 in. + 5/16 in. Color: Both Ends
Starter was slow to start, seemed like the battery wasn't holding a charge. Looked up issues of the cause, everyone said check the cables. That was it. Bought some real expensive ones, but they canceled order out of stock. These are less expensive but made very well and when they were installed the starter motor hummed like a bee buzzing for a second as the 95cid came to life. Love these, they fit and hand the right ends. They have different end sizes to order so check yours and order the right ones, you won't be sorry! ... show more
Reviewed in the United States on July 4, 2023 by CK

  • Just What I Needed!
Size: 24 in. / 3/8 in. + 5/16 in. Color: Both Ends
Ships fast and as advertised. Exactly what I needed for my DIY solar power station.
Reviewed in the United States on May 7, 2026 by Eric Charles Hayes

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