--- product_id: 587282701 title: "8 Gauge Marine Wire 8 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer" brand: "novino" price: "$383.97" currency: USD in_stock: true reviews_count: 5 category: "Novino" url: https://www.desertcart.us/products/587282701-8-gauge-marine-wire-8-awg-20ft-duplex-marine-grade store_origin: US region: United States of America --- # 8 AWG heavy-duty gauge 600V insulation, heat & corrosion resistant Marine-grade tinned copper 8 Gauge Marine Wire 8 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer **Brand:** novino **Price:** $383.97 **Availability:** ✅ In Stock ## Summary > ⚡ Wire up your adventures with marine-grade power that won’t quit! ## Quick Answers - **What is this?** 8 Gauge Marine Wire 8 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?** $383.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/587282701-8-gauge-marine-wire-8-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 - • **Certified Reliability:** Meets UL 1426, SAE, and ABYC standards for safety and marine compliance. - • **Versatile Application:** Perfect for boats, RVs, trailers, solar setups, and all your outdoor electrical needs. - • **Powerhouse Performance:** True 8 AWG gauge delivers robust current capacity for demanding marine and automotive systems. - • **Marine-Grade Durability:** Tinned copper strands resist corrosion and oxidation, ensuring longevity in saltwater and harsh environments. - • **Heat & Voltage Toughness:** Rated for 600V with insulation that withstands up to 105°C dry and 75°C wet conditions. ## Overview The NOVINO 8 Gauge Marine Wire is a 20ft duplex cable crafted from tinned copper for superior conductivity and corrosion resistance. Designed for heavy-duty marine and automotive use, it features a durable PVC insulation rated for 600 volts and high temperature tolerance (105°C dry, 75°C wet). This wire meets key marine safety standards (UL 1426, SAE, ABYC) and is ideal for wiring lighting, solar inverters, bilge pumps, and more in harsh outdoor environments. ## Description 8 Gauge Duplex Marine Wire Tinned Copper Boat Cable for Automotive Boat Outdoors Extreme Environments(marine, rivers, lakes, solar applications) Marine wire specifications: Insulation Material: PVC Conductor Material: Tinned copper Type: LOW VOLTAGE Application: Marine and brake Insulated Jacket: PVC(white) Conductors: 2 color coded red and black Long Length: 20 ft Max Voltage: 600V Gauge:8AWG Temperature: 105°C Dry/75°C Wet An excellent choice for wiring marine,automotive outdoor applications: The 8 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 Review: Been waiting nearly 3 weeks now and no response of arrival! - Been waiting nearly 3 weeks now and no response of arrival! I converted campervans for a living and this is ridiculous, been held up and working around the wiring. Review: Great product - Amazing wire ata great price. Worked great for my active target 2 ## Features - High Quality:Our marine grade 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 8 gauge marine electrical wire 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 boat marine power wire can perform the marine and other harsh environments of corrosion,open flame,extreme temperature fluctution,heat-shock,deformation, resist abrasion - Marine wiring Spec:white PVC jacket, red&black conductor sheaths, tinned & stranded True 8 AWG 8/2 flat copper wire,8 awg wire is insulation rated to 600v, 105 degrees C dry, and 75 degrees C wet ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C284QJKL | | Brand | NOVINO | | Brand Name | NOVINO | | Colour | White | | Country of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 1,668 Reviews | | Included Components | Boating Wire | | Manufacturer | NOVINO | | Material | Copper | | Material Type | Copper | | No. of wires | 2 | | Number Of Wires | 2 | | Number of Cable Strands | Multi Strand | | Part Number | BC-020 | | Strands | Multi Strand | | Unit Count | 1.0 Count | | Voltage | 600 Volts | ## Product Details - **Colour:** White - **Brand:** NOVINO - **Material:** Copper - **Number of Cable Strands:** Multi Strand - **Voltage:** 600 Volts ## Images ![8 Gauge Marine Wire 8 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/71XZlxwgVFL.jpg) ![8 Gauge Marine Wire 8 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/71ypp3zC07L.jpg) ![8 Gauge Marine Wire 8 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/71+VeCqemnL.jpg) ![8 Gauge Marine Wire 8 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/613C1WMwUCL.jpg) ![8 Gauge Marine Wire 8 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/71v6UUZzrcL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐ Been waiting nearly 3 weeks now and no response of arrival! *by J***E on 15 August 2023* Been waiting nearly 3 weeks now and no response of arrival! I converted campervans for a living and this is ridiculous, been held up and working around the wiring. ### ⭐⭐⭐⭐⭐ Great product *by G***. on 20 March 2026* Amazing wire ata great price. Worked great for my active target 2 ### ⭐⭐⭐⭐⭐ Very heavy duty sheathing to protect inner wires *by W***R on 3 May 2026* High quality. Pulled through some pretty rough aluminum cutouts and scratched but nowhere close to getting through outer skin much less the inner wire skins. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/587282701-8-gauge-marine-wire-8-awg-20ft-duplex-marine-grade](https://www.desertcart.us/products/587282701-8-gauge-marine-wire-8-awg-20ft-duplex-marine-grade) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-15*