4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 9 in 3/8 in Lugs

(1137 Reviews)

Price
$11.98

Size
Quantity
(80000 available )

Total Price
Share
100 Ratings
88
10
1
1
0
Reviews
  • Daniel

    Greater than one week

    I ordered these cables to add an inverter to my car so that I wouldnt have to power it through a cigarette lighter, these cables are absolutely of great quality. Every piece feels this and durable, nothing feels loose. I have little to say about these because the function exactly as expected and I would recommend them to anyone.

  • walkrdg

    > 3 day

    Excellent for my two battery application. Well made, flexible, clean, reliable. Should last a lifetime!

  • R. DeBorde

    > 3 day

    This item is just as advertised . looks like good quality .

  • mike j

    Greater than one week

    flexible. just what i wanted. would buy again

  • Nathaniel

    > 3 day

    Ive used this same company for all of my large gauge wiring. Very satisfied

  • shane redinger

    > 3 day

    Product is exactly as advertised seems like a great wire good heat sheink over conectors. All in all nice product to work with

  • Dawn of Vanlife

    > 3 day

    No complaints, exactly whats advertised. Easily connected to my solar set up and powering it in my minivan camper.

  • Jeffrbw1000

    Greater than one week

    Exactly as described. Works well for joining 2 batteries together.

  • Jamie M

    08-06-2025

    Exactly as described, they do carry electricity. longevity is being tested as we speak.

  • StephenJP

    > 3 day

    Top Quality, came in 1 Day, The Price was Good and it went together well with the other parts I got for my Honda Civic.

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.

windynation cable lugswindynation cable lugs

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!

splice welding cablesplice welding cable

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.

Related products

Shop
( 2675 Reviews )
Top Selling Products