---
product_id: 425249990
title: "4 AWG Gauge Red + Black Pure Copper Battery Cables Power Inverter Wire Set for Solar, RV, Car, Boat, Automotive, Marine, Motorcycle with 3/8 in Lugs (4 AWG, 1.5 Feet)"
brand: "shierleng"
price: "$65"
currency: NZD
in_stock: true
reviews_count: 8
category: "Shierleng"
url: https://www.desertcart.nz/products/425249990-4-awg-gauge-red-black-pure-copper-battery-cables-power
store_origin: NZ
region: New Zealand
---

# Ultra-flexible low resistance wire 4 AWG pure copper for max power Heat shrink tubes resist corrosion 4 AWG Gauge Red + Black Pure Copper Battery Cables Power Inverter Wire Set for Solar, RV, Car, Boat, Automotive, Marine, Motorcycle with 3/8 in Lugs (4 AWG, 1.5 Feet)

**Brand:** shierleng
**Price:** $65
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride with pure copper precision!

## Quick Answers

- **What is this?** 4 AWG Gauge Red + Black Pure Copper Battery Cables Power Inverter Wire Set for Solar, RV, Car, Boat, Automotive, Marine, Motorcycle with 3/8 in Lugs (4 AWG, 1.5 Feet) by shierleng
- **How much does it cost?** $65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/425249990-4-awg-gauge-red-black-pure-copper-battery-cables-power)

## Best For

- shierleng enthusiasts

## Why This Product

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

## Key Features

- • **Ready-to-Install Kit:** Includes matched red and black cables with pre-attached copper ring terminals for quick, reliable connections.
- • **Ultra-Flexible Design:** Power-Flex cable bends easily for seamless installation in tight spaces without compromising performance.
- • **Pure Copper Power Boost:** 100% fine stranded copper ensures peak conductivity and minimal energy loss for high-amperage demands.
- • **Versatile Compatibility:** Perfect for solar setups, RVs, cars, boats, motorcycles, and marine applications with 3/8 inch lug terminals.
- • **Corrosion-Resistant Durability:** Heat shrinkable tubes and copper lugs protect against sulfuric acid and environmental wear, extending cable life.

## Overview

This 4 AWG gauge battery cable set features 100% fine stranded pure copper wire for superior conductivity and low resistance. Designed with ultra-flexible Power-Flex cable and corrosion-resistant heat shrink tubing, it ensures durable, safe, and efficient power delivery for automotive, marine, solar, and motorcycle applications. The kit includes red and black cables with 3/8 inch copper ring terminals, ready for quick installation and long-lasting performance.

## Description

Buy SHIERLENG 4 AWG Gauge Red + Black Pure Copper Battery Cables Power Inverter Wire Set for Solar, RV, Car, Boat, Automotive, Marine, Motorcycle with 3/8 in Lugs (4 AWG, 1.5 Feet): Positive - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: More than sufficient - Excellent connectors never have to worry that they will fail. I would rate this as a Excellent buy.
Review: Great - I was able to repair a 12000 lb winch that intermittently worked and cables were overheating . Works like new now.

## Features

- The battery cable kit is manufactured with ultra-flexible Power-Flex Cable.
- 4 AWG Upgrade Wire. 100% fine stranded PURE COPPER cable for high amperage applications. Electricity is safe, lasting and stable.
- The ultra-flexible wire has low resistance and high conductivity, small loss and saves money.
- Copper Ring Terminals with Heat Shrink. Ultra-long pure copper wire lugs, corrosion resistant, low resistance. Heat shrinkable tube compartment to reduce contact with sulfuric acid and prevent the cable ends from corrosion. Heat-resistant up to 105℃ dry.
- Includes one black cable and one red cable. Simply select cable length and cable lug mounting hole diameter for cable ends.

## Images

![4 AWG Gauge Red + Black Pure Copper Battery Cables Power Inverter Wire Set for Solar, RV, Car, Boat, Automotive, Marine, Motorcycle with 3/8 in Lugs (4 AWG, 1.5 Feet) - Image 1](https://m.media-amazon.com/images/I/41+-EM3gqPL.jpg)
![4 AWG Gauge Red + Black Pure Copper Battery Cables Power Inverter Wire Set for Solar, RV, Car, Boat, Automotive, Marine, Motorcycle with 3/8 in Lugs (4 AWG, 1.5 Feet) - Image 2](https://m.media-amazon.com/images/I/514T3y4EnfL.jpg)
![4 AWG Gauge Red + Black Pure Copper Battery Cables Power Inverter Wire Set for Solar, RV, Car, Boat, Automotive, Marine, Motorcycle with 3/8 in Lugs (4 AWG, 1.5 Feet) - Image 3](https://m.media-amazon.com/images/I/51NCp-GleuL.jpg)
![4 AWG Gauge Red + Black Pure Copper Battery Cables Power Inverter Wire Set for Solar, RV, Car, Boat, Automotive, Marine, Motorcycle with 3/8 in Lugs (4 AWG, 1.5 Feet) - Image 4](https://m.media-amazon.com/images/I/51SGZrw7LVL.jpg)
![4 AWG Gauge Red + Black Pure Copper Battery Cables Power Inverter Wire Set for Solar, RV, Car, Boat, Automotive, Marine, Motorcycle with 3/8 in Lugs (4 AWG, 1.5 Feet) - Image 5](https://m.media-amazon.com/images/I/51hCZzECliL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ More than sufficient
*by R***D on March 25, 2025*

Excellent connectors never have to worry that they will fail. I would rate this as a Excellent buy.

### ⭐⭐⭐⭐⭐ Great
*by B***L on October 10, 2025*

I was able to repair a 12000 lb winch that intermittently worked and cables were overheating . Works like new now.

### ⭐⭐⭐⭐⭐ Good cable
*by A***R on March 27, 2025*

Good quality and flexible

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**Shop now:** [https://www.desertcart.nz/products/425249990-4-awg-gauge-red-black-pure-copper-battery-cables-power](https://www.desertcart.nz/products/425249990-4-awg-gauge-red-black-pure-copper-battery-cables-power)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-10*