











⚡️ Power your projects with the cable that bends but never breaks!
WindyNation’s 4 AWG welding battery cable offers 30 feet of pure copper, ultra-flexible wiring with a rugged EPDM insulation jacket. Rated for 600 volts and extreme temperatures, it’s engineered for reliable, high-performance power delivery in automotive, RV, solar, and inverter applications. Made in the USA and compliant with SAE, IEC, and RoHS standards, this cable combines durability, flexibility, and safety for professional-grade installations.








| ASIN | B013DJKG76 |
| Best Sellers Rank | #2,120 in Automotive ( See Top 100 in Automotive ) #3 in Welding Cable |
| Brand | WindyNation |
| Color | Red + Black |
| Date First Available | August 4, 2015 |
| Gauge | 4 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.51 pounds |
| Manufacturer | WindyNation |
| Material | Copper |
| No. of wires | 1 |
| Number of Cable Strands | Single Strand |
| Package Dimensions | 8.07 x 6.46 x 2.24 inches |
| Voltage | 600 Volts |
T**N
Great Quality Wire, Super Flexible and Tough
I bought this 8 AWG wire from WindyNation for expanding the 12V coach power grid in my RV, and I’m really impressed with it. The wire feels solid and well-made, with thick, durable rubber insulation that gives you confidence it’ll hold up over time. What really stood out, though, is how flexible it is—surprisingly so for wire this heavy. That made it much easier to pull through existing channels and tight spaces during installation. Overall, great quality and easy to work with. I’ll definitely be coming back to WindyNation for future power cabling needs.
D**G
Great wire to use without hurting your wallet
I recently purchased the 1/0 Gauge 1/0 AWG 10 Feet Black + 10 Feet Red Welding Battery Pure Copper Flexible Cable and I'm very impressed with the quality of these cables. The pure copper construction ensures that these cables are very durable and long-lasting, while the flexible design makes them easy to work with in a variety of settings. The cables come in both black and red, which makes it easy to differentiate between positive and negative terminals. The 10-foot length of each cable is also very convenient, as it provides plenty of length to connect battery terminals in a variety of vehicles. I've used these cables for several months now and have had no issues with them. They provide a very solid connection, with no loss of power or voltage drop. The cables are also very easy to strip and connect to terminals, which makes installation a breeze. Overall, I highly recommend the 1/0 Gauge 1/0 AWG 10 Feet Black + 10 Feet Red Welding Battery Pure Copper Flexible Cable to anyone in need of high-quality and reliable cables for their battery terminals. They are durable, flexible, and provide a solid connection with no loss of power.
R**Y
Great battery cable.
Good quality that works great for battery cables.
T**Y
Great Quality!
The sheathing is a soft rubber, it's pure copper, has clear labeling on the wire itself and was deliver on time! Best of all Made in the USA!
A**R
Used for replacement groud wires
Great product
N**S
EXCELLENT FLEXIBLE BATTERY CABLE
This 2awg gauge cable works perfect, nothing more nothing less. The rubber coating on the wire is made with some kind of clothlike material, will work great to resist engine heat with it's thickness. It's real OFC flexible cable very durable and worth the price!!
G**A
Quality Wire
Good wire, arrived on time.
E**T
Heavy duty wire, great insulation
I use this wire to make a wiring harness for my Surron light bee. Previously I have used wire with silicone insulation and I am happy to say that this EPDM insulated wire is much better than silicone insulation. EPDM is a lot more physically durable than silicone and just has a better feel. The wire is relatively easy to strip and cut using the proper tools. There is a layer of paper between the insulation and the wire strands. The 6AWG wire is quite flexible and holds up well hot and cold. Copper wire is pretty pricey right now but its nice to have some bulk options available since I go through quite a lot of this stuff. 10/10 highly recommend this wire for high voltage DC automotive applications.
M**S
I would buy these agine and expect to shortly, I am very happy with the first sen and now need another set.
B**R
Well made wire. Hard to find pure copper these days, especially at a decent price!
R**O
Cumple con la descripcion del artículo.
P**N
Work fine in the application I need it for
G**L
was just what we needed and had ordered.
Trustpilot
2 weeks ago
1 month ago