--- product_id: 656183105 title: "4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer" brand: "novino" price: "KD 48.26" currency: KWD in_stock: true reviews_count: 9 category: "Novino" url: https://www.desertcart.com.kw/products/656183105-4-gauge-marine-wire-4-awg-20ft-duplex-marine-grade store_origin: KW region: Kuwait --- # 4 AWG heavy-duty conductivity Marine-grade insulation for harsh environments Tinned copper anti-corrosion shield 4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer **Brand:** novino **Price:** KD 48.26 **Availability:** ✅ In Stock ## Summary > ⚓ Wire that works as hard as you play — marine tough, manager approved. ## Quick Answers - **What is this?** 4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer by novino - **How much does it cost?** KD 48.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/656183105-4-gauge-marine-wire-4-awg-20ft-duplex-marine-grade) ## Best For - novino enthusiasts ## Why This Product - Trusted novino brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Through Anything:** 4 AWG thick copper wire delivers superior current flow for demanding marine and automotive systems. - • **Certified for Confidence:** Meets UL 1426, SAE, and ABYC standards so you can trust it to perform under pressure. - • **Insulation That Protects:** Durable PVC jacket rated for 600V and extreme temperatures keeps your wiring safe and stable. - • **Built to Brave the Elements:** Tinned copper strands resist corrosion and oxidation, ensuring longevity even in saltwater conditions. - • **Versatile for Every Adventure:** Perfect for boats, RVs, trailers, and off-grid solar setups—wire your lifestyle without limits. ## Overview This 20ft 4 AWG marine-grade duplex wire features tinned copper for enhanced conductivity and corrosion resistance, encased in a heavy-duty PVC jacket rated for 600V and extreme temperatures. Certified to UL 1426, SAE, and ABYC standards, it’s engineered for reliable performance in boats, RVs, trailers, and harsh outdoor environments. ## Description Product description 4 Gauge Duplex Marine Wire Tinned Copper Boat Cable for Automotive Boat Outdoors Extreme Environments(Marine, Rivers, Lakes, Solar Applications) Our marine wire is made of real copper strands and tinned to make sure conduct well,resist corrosion, high durability,flexibility,stability for a long-lasting performance The heavy gauge electrical duplex marine wire is designed with a thick protective outer insulation coating makes it perfect for heavy-duty marine and other harsh external outdoor wiring projects Marine wire specifications Insulation Material: PVC Application: Marine and brake Conductor Material: Tinned copper Temperature: 105°C Dry/75°C Wet Gauge: 4AWG Max Voltage: 600V An excellent choice for wiring marine,automotive outdoor applications The 4 gauge marine wire red and black use in pontoon boat/bass boat/boat trailer/ fish finder/truck/RV/Van/ATV trailer electrical system For wiring light (spotlight,underwater light,flood light, navigation lights,headlight), solar inverters, shore power,bilge pump,extend new bank charger leads, speaker wire,electric brake wires, radio stereo, alarm etc Up to standard of UL 1426 ,SAE, ABYC etc ,our marine electrical copper boat cable with special PVC insulations can prevent Anti-corrosion,salt waterproof corrosion,extreme temperature fluctution,heat-shock, resist abrasion,wire oxidation ## Features - High Quality:Our marine electrical wire is made of tinned copper to make sure good conductivity,Anti-corrosion, high durability,flexibility,stability for a long-lasting performance - The marine grade duplex tinned copper wire is designed with a thick protective outer insulation coating makes it perfect for heavy-duty marine and other harsh external outdoor wiring projects - Multi Use: the 4 gauge marine wire tinned use in pontoon boat/bass boat/boat trailer/ fish finder/truck/RV/Van/ATV trailer electrical system:wiring light (spotlight,underwater light,flood light, navigation lights,headlight), solar inverters, shore power,bilge pump,extend new bank charger leads, speaker wire,electric brake wires, radio stereo, alarm etc - Up to standard of UL 1426 ,SAE, ABYC etc ,our heavy gauge marine wirecan perform the marine and other harsh environments of corrosion,open flame,extreme temperature fluctution,heat-shock,deformation, resist abrasion - Marine grade wire Spec:white PVC jacket, red&black conductor sheaths, tinned & stranded true 4 AWG 4/2 flat copper wire,4 awg wire is insulation rated to 600v, 105 degrees C dry, and 75 degrees C wet ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CYSYHSDT | | Best Sellers Rank | #360 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Boat Electric Wire | | Brand | NOVINO | | Brand Name | NOVINO | | Color | white, black | | Customer Reviews | 4.7 out of 5 stars 1,956 Reviews | | Included Components | Boating Wire | | Manufacturer | NOVINO | | Material | Copper | | Material Type | Copper | | Model | BC-068 | | No. of wires | 2 | | Number Of Wires | 2 | | Number of Cable Strands | 2 | | Part Number | BC-068 | | Strands | 2 | | Unit Count | 20.0 Feet | | Voltage | 600 Volts | ## Product Details - **Color:** white, black - **Brand:** NOVINO - **Material:** Copper - **Number of Cable Strands:** 2 - **Voltage:** 600 Volts ## Images ![4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer - Image 1](https://m.media-amazon.com/images/I/61+r5nilObL.jpg) ![4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer - Image 2](https://m.media-amazon.com/images/I/71BeHzc8W-L.jpg) ![4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer - Image 3](https://m.media-amazon.com/images/I/610WpPEHY-L.jpg) ![4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer - Image 4](https://m.media-amazon.com/images/I/61oOhFXHA4L.jpg) ![4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer - Image 5](https://m.media-amazon.com/images/I/7176tKCCUjL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by G***. on March 20, 2026* ### ⭐⭐⭐⭐⭐ Review *by W***R on May 3, 2026* ### ⭐⭐⭐⭐⭐ Review *by B***B on March 10, 2026* --- ## Why Shop on Desertcart? 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