--- product_id: 4094473 title: "4239C 4 AWG Battery Cable 3/8\" Tubular Lug Ring/Eye Terminals 15 Per Package" brand: "kingopt" price: "€ 57.70" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.gr/products/4094473-4239c-4-awg-battery-cable-3-8-tubular-lug-ring store_origin: GR region: Greece --- # 4 AWG heavy-duty cable Heat resistant up to 257°F 3/8" tubular lug ring terminals 4239C 4 AWG Battery Cable 3/8" Tubular Lug Ring/Eye Terminals 15 Per Package **Brand:** kingopt **Price:** € 57.70 **Availability:** ✅ In Stock ## Summary > 🔌 Connect like a pro — power your gear with confidence! ## Quick Answers - **What is this?** 4239C 4 AWG Battery Cable 3/8" Tubular Lug Ring/Eye Terminals 15 Per Package by kingopt - **How much does it cost?** € 57.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/4094473-4239c-4-awg-battery-cable-3-8-tubular-lug-ring) ## Best For - kingopt enthusiasts ## Why This Product - Trusted kingopt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Fit:** 3/8" stud size designed for secure, reliable attachment in demanding electrical setups. - • **Built to Last:** Rated for 257°F, these terminals withstand high temperatures without compromising performance. - • **Bulk Pack Advantage:** 15 pieces per package to keep your projects running smoothly without constant reordering. - • **Versatile Installation:** Compatible with solder or crimp methods, giving you flexible, professional-grade connectivity. - • **Power Up with Precision:** Solid copper lug rings ensure optimal conductivity and durability for your battery connections. ## Overview The KINGOPT 4239C 4 AWG Battery Cable package includes 15 solid copper closed-end lug rings with 3/8" tubular ring terminals. Designed for battery applications, these connectors support solder or crimp installation, handle up to 12 volts, and resist temperatures up to 257°F, ensuring reliable, high-performance electrical connections. ## Description Solid copper closed end lug rings designed for battery applications. Solder or crimp type. ## Features - Solid Copper Closed End Lug Rings - 3/8" Stud Size - Solder or Crimp - 4 AWG Cable - 15 per Package ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Cooper | | Connector Type | Ring | | Contact Material | Copper | | Terminal | Ring Terminal | | Material | Cooper | | Brand | KINGOPT | | Temperature Rating | 257 degree fahrenheit | | Maximum Voltage | 12 Volts | | Manufacturer | Kingopt | | UPC | 035704642393 | | Model | Opt-41 | | Item Weight | 4 ounces | | Package Dimensions | 4.4 x 2.2 x 0.6 inches | | Item model number | Opt-41 | | Exterior | Polished | | Manufacturer Part Number | Opt-41 | | Lift Type | Terminals | ## Product Details - **Color:** Cooper - **Connector Type:** Ring - **Contact Material:** Copper - **Terminal:** Ring Terminal - **Material:** Cooper ## Images ![4239C 4 AWG Battery Cable 3/8" Tubular Lug Ring/Eye Terminals 15 Per Package - Image 1](https://m.media-amazon.com/images/I/51Q8NBpBvYL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent quality copper lugs Pico 4239C 4 AWG *by B***B on May 4, 2016* I purchased these to terminate my 4 ga cables on my battery powered system at my house. The lugs are not the cheap coated ones I've seen but are true copper, and at an excellent price compared to local availability. It was well worth the wait.They fit well, maybe a bit large, but nothing that caused an issue. I used a hammer type crimper and all was good.Will definitely order more as i need them.Pico 4239C 4 AWG Battery Cable 3/8" Tubular Lug Ring / Eye Terminals 15 Per Package ### ⭐⭐⭐⭐⭐ Good enough. *by A***E on September 4, 2014* They got the job done. They are a little large fitting around a 4 gauge wire but they crimped on just fine so no complaints.10/12/2014 So a bit of an update. There has been no corrosion thus far. I am using these under the hood of my vehicle as the mains wiring connection points and have been really impressed that there is no corrosion yet. They are holding up very well. I highly recommend these if your looking for ring terminals. Again the only gripe is that they are slightly larger than necessary but that is to accomodate fitting over the jacket of your wiring but will work fine for a cold weld. ### ⭐⭐⭐⭐ Great *by T***N on May 15, 2013* These are great and difficult to find locally due to the size. When you do find them they are kinda pricey. Not on Amazon though. Nice quality, copper is a superior conducter making these ideal. You will need a heavy duty crimper though in order to make a solid, trustworthy connection. --- ## 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.gr/products/4094473-4239c-4-awg-battery-cable-3-8-tubular-lug-ring](https://www.desertcart.gr/products/4094473-4239c-4-awg-battery-cable-3-8-tubular-lug-ring) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-23*