WindyNation 4/0 Gauge AWG (6 Feet Black + 6 Feet Red) Power Inverter Battery Cable Wire Kit for DC to AC Inverters RV, Car, Solar, Marine, Off-Grid

(1079 Reviews)

Price
$116.90

Size
Quantity
(70000 available )

Total Price
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100 Ratings
77
19
2
1
1
Reviews
  • Richard D

    Greater than one week

    High quality wire. Shipped on time

  • H. Dahnke

    > 3 day

    Used the 6 guage cabling to splice into my 10 guage trolling motor cables, then run to the back of my 17 ft bass boat without issue. The lugs and heat shrink were great (but always buy more of both.) The smaller jumper cables lugs were too small for battery terminals so I bought a short pre crimped replacement, but otherwise exactly what I needed.

  • CBC

    > 3 day

    Great product

  • Al Rude

    > 3 day

    Adding solar to the RV and used the 4/0 for the main battery and inverter connections. wish i had used for everything else as its quality, small copper wires and when they say flexible, it is... Also easier to cut than other brands. I was using another brand until I found this brand and while it was small wire copper, this cable is more dense and easier to work with. At some point I may go back and replace some of what I have already done with some more of this.

  • Jerry C.

    Greater than one week

    Fast shipping on a quality product. Worked perfectly for the modifications to my truck’s electrical system. Would definitely recommend.

  • Taylor

    > 3 day

    Great product! Using it to add additional batteries in my van.

  • Tim

    09-06-2025

    Used this for a inverter charger I installed in a enclosed trailer worked great

  • Michael

    Greater than one week

    Good quality, thick wire.

  • Ms. Kara Johnston II

    > 3 day

    im using this wire for parallel battery connections. the included connectors solder up fast on my stove top. the outer jacket seems flexible compared to vinyl..

  • Megan

    > 3 day

    Copper strands like angel hair.

welding battery cable kit lugs heat shrink black red cablewelding battery cable kit lugs heat shrink black red cable
windynation welding and battery cablewindynation welding and battery cable

Power-Flex Welding and Battery Cable

WindyNation"s Power-Flex welding battery cable is a highly flexible industrial grade electrical cable manufactured 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 cable lugswindynation cable lugs

black heat shrinkblack heat shrink
  • 3:1 shrink ratio.
  • Operating temperature: -55C to 125C.
  • Resistant to many solvents including salt water, gasoline, diesel, grease/lubricants, etc.

Pure Copper Tin Coated Cable Lugs

Heavy Duty

WindyNation"s pure copper tin coated cable lugs are heavy duty, pure copper, and meet the standard for 486 WIRE CONNECTORS AND SOLDERING LUGS. Our cable lugs 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!

Wide Range of Uses

welding cable welding cable

audio wiringaudio wiring

off grid applicationsoff grid applications

battery wiringbattery wiring

made in the usamade in the usa

Manufactured In The USA

WindyNation"s Power-Flex welding and battery cable is manufactured in the USA. Each cable that leaves our warehouse is precisely cut on an automated robotic cable processing machine and double checked for quality and accuracy before it is shipped out to our customers.

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