6 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 12 in 5/16 in Lugs

(743 Reviews)

Price
$12.43

Size
Quantity
(80000 available )

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98 Ratings
80
12
0
4
2
Reviews
  • TDietz

    Greater than one week

    I looked at many products and reviews. These looked good and Im glad to say they are actually better made than I anticipated. Good quality. Perfect for my purpose to put two RV 12V batteries in parallel. I purchased the two foot version and it was barely long enough, but it worked.

  • Steve Tkachuck

    > 3 day

    Very nicely cut and finished cables. Exactly as described and as expected. Well made and seemingly sturdy for my application. Will use vendor again in the future.

  • willid3

    Greater than one week

    They are perfect for outboard starter cables. They are flexible, well insulated and sturdy. Ends are made well and easy to install on the battery and starter.

  • Jan D.

    > 3 day

    Any cable with pure copper is good to go. I just buy whatever has been discounted or on sale, so it doesnt matter long as its copper and a nice casing around it.

  • Mark Kovach

    15-06-2025

    As described

  • Rick Ellison

    Greater than one week

    good replacement power cables

  • Kiv

    Greater than one week

    needed a heavy, but flexible, battery cable. This works great.

  • 3x3q

    > 3 day

    I like these cables more than other cables I bought for my solar setup. Sturdy and they feel high quality.

  • shane

    > 3 day

    Sturdy

  • Guitar Player

    12-06-2025

    Good quality and very flexible cables. The terminal ends are nicely done.

windynation welding battery cables with heat shrink and connectorswindynation welding battery cables with heat shrink and connectors
windynation welding and battery cablewindynation welding and battery cable

Power-Flex Battery Cable

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. Welding battery cable is available in 4/0, 2/0, 1/0, 2, 4, 6, 8 gauge sizes in black or red insulation.

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polyolefin heat shrink tubingpolyolefin heat shrink tubing
Polyolefin Heat Shrink Tubing
  • 2:1 shrink ratio.
  • 600V rating.
  • Operating temperature: -55C to 125C.
  • Resistant to many solvents including salt water, gasoline, diesel, grease/lubricants, etc.
  • Manufactured by WindyNation Inc.

Pure Copper Tin Coated Cable Lugs

Heavy Duty

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!

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crimp welding cable lugscrimp welding cable lugs

heat shrink cable lugsheat shrink cable lugs

Splice

Cables are precisely cut and stripped on automated robotic cable processing machines.

Crimp

Cable lugs are attached using a 6 ton pneumatic crimper with custom dies, resulting in an ultra-strong, non-removable crimp.

Insulate

After crimping, polyolefin heat shrink tubing is applied to eliminate the possibility of moisture or chemicals penetrating into the lug/cable interface.

windynation battery cablewindynation battery cable

WindyNation Battery Cables with Lug Ring Terminal Connectors

soow cable manufactured int he USAsoow cable manufactured int he USA

Made In The USA

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.

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