---
product_id: 382500876
title: "SELTERM 5pcs 4/0 AWG (XL) 5/16\" Stud Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors"
brand: "selterm"
price: "€ 83.88"
currency: EUR
in_stock: true
reviews_count: 3
category: "Selterm"
url: https://www.desertcart.fr/products/382500876-selterm-5pcs-4-0-awg-xl-5-16-stud-copper
store_origin: FR
region: France
---

# 600V+ max voltage 90°C high-temp rating Heavy-duty copper build SELTERM 5pcs 4/0 AWG (XL) 5/16" Stud Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors

**Brand:** selterm
**Price:** € 83.88
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with SELTERM’s heavy-duty copper lugs — don’t settle for less!

## Quick Answers

- **What is this?** SELTERM 5pcs 4/0 AWG (XL) 5/16" Stud Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors by selterm
- **How much does it cost?** € 83.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/382500876-selterm-5pcs-4-0-awg-xl-5-16-stud-copper)

## Best For

- selterm enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heavy-duty 100% annealed copper construction resists corrosion and mechanical wear.
- • **Precision Fit:** 5/16" stud size with close-end pad design for secure, waterproof connections.
- • **Maximum Power Flow:** Rated for 600 volts ensuring robust, high-current battery connections.
- • **Certified Reliability:** UL & CUL listed, RoHS & REACH compliant for professional-grade safety and performance.
- • **Versatile Application:** Ideal for solar, RV, marine, automotive, and DIY electrical projects.

## Overview

SELTERM 5pcs 4/0 AWG copper wire lugs deliver premium conductivity and durability with UL-listed, 600V+ rated heavy-duty copper terminals. Designed for high-temp environments and versatile applications, these ring terminals ensure secure, corrosion-resistant battery connections for professional and DIY electrical setups.

## Description

Heavy Duty Battery Cable Lugs from SELTERM are manufactured using industry leading manufacturing processes to guarantee a high-quality product. Copper tubing used for producing the battery cable lugs meet ASTM B 188 electrical grade standard. The copper lugs also meet S.A.E conductivity standards and are RoHS compliant. Furthermore, the copper battery lugs are both UL and CUL listed to ensure optimal performance once installed. The Copper Eyelet Connectors are rated to 600V+ and tested to ANSI/UL 486 standard. Lugs are suitable for use with Welding Cables and Battery Cables.

Review: Heavy-duty lugs that deliver secure, high-current connections. - The SELTERM 4/0 AWG XL Battery Lugs are exactly what I needed for a reliable, professional-grade power setup. These ring terminals are solidly built with thick, high-conductivity copper and a clean tin plating that resists corrosion. I used them in a 48V battery bank for my off-grid system, and the 5/16" stud size matched perfectly with my bus bars. Crimping was smooth and secure—no cracking or distortion—and the connection feels rock-solid under load. These lugs handle high amperage without heating up, and the pack of 10 offers great value for serious electrical work. A must-have for any high-current DC project.
Review: Did not crimp correctly with a 4/0 crimper - I recently have done a lot of crimping of 4/0 wire lugs for a RV battery upgrade. I ordered these as I ran out of my other ones, and these did not crimp as they should. They are bigger in size and while crimping "pinch" one side making for an uneven crimp. When checking size of wire hole, these are bigger that 4/0 even though marked as 4/0 lugs.

## Features

- PACKAGE CONTENTS: 5 PCS. of Heavy Duty Bare Copper 0000 Gauge (AWG) 5/16" Ring Battery Terminal Connectors / Lugs with Higher Flex. 100% annealed copper, providing a high degree of conductivity for maximum current flow when used as battery terminals.
- DURABILITY: Approved by OEMs, our electrical wire ring connectors are designed with a heavy duty construction for high temperature durability and enhanced mechanical strength.
- WIDE APPLICATIONS: Selterm copper lugs wire connectors have a close end pad design, keeping electrical components, battery and ring terminals safe and act as waterproof wire connectors which prevents solder from leaking during installation of lugs or while using as a heat shrink wire connectors for your battery in Solar Panel system, Golf Carts, Power Inverter, RV's, Marine, Home appliances, DIY Electrical wiring, Automotive and other equipment.
- PERFECT FIT: Selterm provides freedom to choose from a wide range of wire sizes, stud sizes, and pack quantities from 2 - 25 pcs. best suitable for all requirements and applications as battery connectors. Superior material quality of copper terminals lugs can be crimped or soldered. Use with a compatible copper cable; Audio wire may not be a direct fit. Recommend to check product dimensions to ensure a proper fit of the connectors.
- HEAVY DUTY WIRE LUGS: Our ring terminal connectors are tested to meet S.A.E conductivity standards J163 & J1811; UL listed to U.S. & Canadian safety standards and rated to 600V+ when properly installed; RoHS & REACH compliant; These Battery Wire Connectors are listed under UL File Number E254830.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085BN2JXT |
| Brand Name | SELTERM |
| Colour | Bare Copper Lugs |
| Connector Type | Crimp , Ring |
| Contact Material | Copper |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 16 Reviews |
| Insulation Material | Non-Insulated |
| Insulation Material Type | Non-Insulated |
| Item Weight | 250 Grams |
| Manufacturer | SELTERM |
| Material | Copper |
| Material Type | Copper |
| Maximum Voltage | 600 Volts |
| Model Number | MDS4056UXL-5 |
| Number of Items | 5 |
| Part Number | MDS4056UXL-5 |
| Specification Met | Ul, Cul, Rohs, Reach, Sae |
| Stud Size | 5/16 |
| Temperature Rating | 90°C |
| Terminal | Ring Terminal |
| Terminal Type | Ring Terminal |
| UPC | 810038973104 |
| Unit Count | 5 Count |

## Product Details

- **Brand:** SELTERM
- **Colour:** Bare Copper Lugs
- **Connector Type:** Crimp, Ring
- **Material:** Copper
- **Terminal:** Ring Terminal

## Images

![SELTERM 5pcs 4/0 AWG (XL) 5/16" Stud Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors - Image 1](https://m.media-amazon.com/images/I/61Q2MHfclBL.jpg)
![SELTERM 5pcs 4/0 AWG (XL) 5/16" Stud Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors - Image 2](https://m.media-amazon.com/images/I/81CgzI4p-PL.jpg)
![SELTERM 5pcs 4/0 AWG (XL) 5/16" Stud Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors - Image 3](https://m.media-amazon.com/images/I/71fYgiD7q-L.jpg)
![SELTERM 5pcs 4/0 AWG (XL) 5/16" Stud Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors - Image 4](https://m.media-amazon.com/images/I/51rJiR9GvvL.jpg)
![SELTERM 5pcs 4/0 AWG (XL) 5/16" Stud Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors - Image 5](https://m.media-amazon.com/images/I/61FcJYVk8wL.jpg)

## Available Options

This product comes in different **Item Shape, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy-duty lugs that deliver secure, high-current connections.
*by C***O on 9 October 2025*

The SELTERM 4/0 AWG XL Battery Lugs are exactly what I needed for a reliable, professional-grade power setup. These ring terminals are solidly built with thick, high-conductivity copper and a clean tin plating that resists corrosion. I used them in a 48V battery bank for my off-grid system, and the 5/16" stud size matched perfectly with my bus bars. Crimping was smooth and secure—no cracking or distortion—and the connection feels rock-solid under load. These lugs handle high amperage without heating up, and the pack of 10 offers great value for serious electrical work. A must-have for any high-current DC project.

### ⭐⭐ Did not crimp correctly with a 4/0 crimper
*by R***M on 6 July 2022*

I recently have done a lot of crimping of 4/0 wire lugs for a RV battery upgrade. I ordered these as I ran out of my other ones, and these did not crimp as they should. They are bigger in size and while crimping "pinch" one side making for an uneven crimp. When checking size of wire hole, these are bigger that 4/0 even though marked as 4/0 lugs.

### ⭐⭐⭐⭐⭐ quality product & great price
*by D***O on 25 February 2021*

AAAAA+++

## Frequently Bought Together

- SELTERM 4/0 AWG XL (120 mm²) - 1/2" (M12) ⌀ Hole UL Heavy Duty Wire Lugs, Battery Cable Ends, Bare Copper Eyelets, Tubular Ring Terminal Connectors [B101] - 2 Pack
- AUTOWIRING Automotive Hi-Flex 170 Amp 25mm² 4 AWG Battery/Starter/Inverter/Welding PVC Cable Wire (Red, 3 Metre)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-08-10*