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

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Quantity
(80000 available )

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100 Ratings
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Reviews
  • Norberto Runte

    Greater than one week

    Exactly as advertised these cables aided connection of my RV solar charing monitoring system.

  • Ed Wayne

    > 3 day

    ggod product. would buy again.

  • ben

    Greater than one week

    Well made, perfect for setting up dual batteries on my RV.

  • Daniel

    > 3 day

    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.

  • Andrew M Price

    > 3 day

    I got the sets of cables for my 100 watt thunderbolt solar system

  • Peter Sindel

    Greater than one week

    Ordered these to parallel my 12 volt deep cycle batteries for solar standby power. Seem to be fine, but have not really loaded them for power to the inverter. Will check when loaded to see if ends are getting warm, lugs seem a little tender.

  • Victor Sanchez

    > 3 day

    the cables work, but everyone knows the cables for solar battery bank must be identical size and length no matter what and this is what I get different sizes of the cable, where the quality control here? 3 star because if I have to ship back this cable I had to wait for some days to get back, making my tiny solar project to be delayed more time, using a cable like this, in the long run, gonna unbalanced the battery bank. not happy.

  • R. DeBorde

    > 3 day

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

  • Don

    > 3 day

    Will work OK for light duty application that does not require resistance to vibration and flexing. Would not use on anything that is safety related or hard to access for repair.

  • Fishguy454

    > 3 day

    Just what I needed to extend my battery cables on the truck. Over the years, weve replaced the battery terminal clamp several times and both cables were getting a little short. I cut the connector off one end and used terminal butt connectors with set screws so connect them. I left the connector at the other end on as I also changed the terminal clamp to newly purchased north-city automotive top post battery clamps, just backed the bolt out, slid it through the eye of the connector and tightened it back down. Simple and effective.

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.

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