---
product_id: 78394492
title: "4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 3 feet 5/16 in Lugs"
brand: "windynation"
price: "VT9828"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/78394492-4-awg-gauge-red-black-pure-copper-battery-inverter-cables
store_origin: VU
region: Vanuatu
---

# 4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 3 feet 5/16 in Lugs

**Brand:** windynation
**Price:** VT9828
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 3 feet 5/16 in Lugs by windynation
- **How much does it cost?** VT9828 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/78394492-4-awg-gauge-red-black-pure-copper-battery-inverter-cables)

## Best For

- windynation enthusiasts

## Why This Product

- Trusted windynation brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Features

- Manufactured with ultra-flexible WindyNation Power-Flex Cable
- 100% fine stranded PURE COPPER cable for high amperage applications
- Copper cable lugs are tinned coated and utilize a closed end design for corrosion protection.
- Polyolefin heat shrink tubing applied to form a protective seal.
- Includes one black cable and one red cable. Simply select cable length and cable lug mounting hole diameter for cable ends.
- ›See more product details

## Images

![4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 3 feet 5/16 in Lugs - Image 1](https://images-na.ssl-images-amazon.com/images/I/41b3AQtD03L.jpg)
![4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 3 feet 5/16 in Lugs - Image 2](https://images-na.ssl-images-amazon.com/images/I/41F8k2XhlWL.jpg)
![4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 3 feet 5/16 in Lugs - Image 3](https://images-na.ssl-images-amazon.com/images/I/41TGoK0UQ1L.jpg)
![4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 3 feet 5/16 in Lugs - Image 4](https://images-na.ssl-images-amazon.com/images/I/41REE%2BfqVBL.jpg)
![4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 3 feet 5/16 in Lugs - Image 5](https://images-na.ssl-images-amazon.com/images/I/51azHH6SDiL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great for Alternator and ground improvements in a 96 Subaru.
  

*by B***N on Reviewed in the United States on March 29, 2018*

I used these cables in conjunction with one other to improve my charging and grounds on my car. I ran the red directly from the Alternator to the Battery, I ran the black from the battery to the firewall ground points, and I got a 2 gauge really cheap, and ran that from the engine block to the firewall ground (to replace a broken engine ground that was 14 guage, and well that 2 gauge was over kill, but very awesomely priced at 4 dollars.) Now, everything works better, is brighter, engine runs smoother (engine ground improvements give accurate info to computer now.) I did not do this for a sound system, but apparently this is called, "The Big Three" wherein this helps with power distrobution for higher amp settings. I chose 4 gauge because 5 gauge was rated for my alternator, but OEM had two 12 gauge wires running off the alternator instead. (My last car of the same year and make had a party with those wires, causing a complete meltdown. Old wires = Corrosion + compromised insulation adds resistance + poor shielding = death.) So this is to guarantee a long life of the electric system.

### ⭐⭐⭐ 







  
  
    no quality control here on making cable look the pictures not happy.
  

*by V***Z on Reviewed in the United States on November 17, 2019*

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.

### ⭐⭐⭐⭐⭐ 







  
  
    Good quality so far
  

*by P***O on Reviewed in the United States on August 1, 2019*

I used it to connect my battery to my inverter, running through my button and fuse.Not much to say except that it looks sturdy and well crimped, we'll see ;)

---

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**Shop now:** [https://www.desertcart.vu/products/78394492-4-awg-gauge-red-black-pure-copper-battery-inverter-cables](https://www.desertcart.vu/products/78394492-4-awg-gauge-red-black-pure-copper-battery-inverter-cables)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-12*