---
product_id: 89185051
title: "SELTERM 10pcs 4/0 AWG 1/2\" Stud Tinned Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Marine Grade Electrical Terminals"
brand: "selterm"
price: "€ 81.76"
currency: EUR
in_stock: true
reviews_count: 13
category: "Selterm"
url: https://www.desertcart.be/products/89185051-selterm-10pcs-4-0-awg-1-2-stud-tinned-copper
store_origin: BE
region: Belgium
---

# 600V+ max voltage rating 10 pcs pack, 4/0 AWG, 1/2" stud size ASTM B117 salt spray corrosion tested SELTERM 10pcs 4/0 AWG 1/2" Stud Tinned Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Marine Grade Electrical Terminals

**Brand:** selterm
**Price:** € 81.76
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect with Confidence — Power Up Your Projects Like a Pro!

## Quick Answers

- **What is this?** SELTERM 10pcs 4/0 AWG 1/2" Stud Tinned Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Marine Grade Electrical Terminals by selterm
- **How much does it cost?** € 81.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/89185051-selterm-10pcs-4-0-awg-1-2-stud-tinned-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

- • **Maximum Conductivity:** 100% annealed tinned copper ensures peak current flow 🔌
- • **Precision Engineering:** Flared barrel & flat transition slope for flawless cable fit 🔧
- • **Versatile Application:** Ideal for marine, automotive, RV, golf carts & outdoor gear 🌍
- • **Marine-Grade Durability:** Salt spray tested & corrosion-proof for harsh environments 🛥️
- • **Certified Safety & Compliance:** UL listed, RoHS & REACH compliant for trusted performance ✅

## Overview

SELTERM 10pcs 4/0 AWG 1/2" Stud Tinned Copper Wire Lugs are premium marine-grade battery terminals crafted from 100% annealed tinned copper. Engineered for maximum conductivity and corrosion resistance, these UL-listed connectors withstand up to 600 volts and 221°C, making them perfect for demanding marine, automotive, and outdoor applications. Their precision flared barrels and stamped sizing ensure easy installation and reliable, long-lasting connections.

## Description

Product description tired of flimsy low quality terminals ? Easy Identification Wire & stud size stamped on pad for easy identification Easy Identification Wire & stud size stamped on pad for easy identification Ease of installation Barrel to pad transition slope kept to a minimum for max cable entry Ease of installation Barrel to pad transition slope kept to a minimum for max cable entry Precisely flared barrel Precisely flared barrel for easy cable insertion whilst avoiding sharp edges - Prevents arching, over heating or breakage of the heat shrinks Precisely flared barrel Precisely flared barrel for easy cable insertion whilst avoiding sharp edges - Prevents arching, over heating or breakage of the heat shrinks Flat transition slope Flat transition slope end provides added space for installing a washer Flat transition slope Flat transition slope end provides added space for installing a washer Wide pad options Wide pad options available in certain sizes provides larger clamping area and enhanced mechanical strength Wide pad options Wide pad options available in certain sizes provides larger clamping area and enhanced mechanical strength Elevate Your Experience with SELTERM's Premium Product Offering! Tinned Copper Lugs Bare Copper Lugs Bare Lugs + Heat Shrink Tinned Lugs + Heat Shrink Heat Shrink Tubing Kit

Review: Excellent quality, worked great for my RV solar install. - Excellent quality terminations. They fit a bit loose on 8ga wire, but I soldered them on anyway, so that isn't a big deal. Deep pocket for the wire, so if you are going to crimp them, you will get good purchase with them. Worthy, would buy again. Bought them to complete an RV solar system.
Review: Excellent Quality, Super Strong and Perect Design - The Best Battery Terminals money can buy. There lugs are extremely well built with good design and top quality material which crimps very well. The lip is thick and holds very well when connected. Size is slightly bigger for the 6 AWG Grounding wire, perhaps because I am using solid copper wire, however, after hydraulic crimping it came out as a champ. Most other terminals sold on desertcart are thin and cheaply made, but this one is very different and designed for tough performance. I already ordered another set to keep them as spare. Recommended to everyone.

## Features

- PACKAGE CONTENTS - 10 PCS. of Marine Grade Tinned Copper 0000 Gauge (AWG) 1/2" Ring Battery Terminal Connectors / Lugs. 100% annealed tinned copper, providing a high degree of conductivity for maximum current flow when used as battery terminals.
- DURABILITY - Approved by OEMs, our Tinned Copper wire ring connectors are corrosion free; ideal for marine, automotive or outdoor use; salt spray tested to ASTMB117 standard. Special matte tin plating make these lugs as easy to Solder as it is to Crimp.
- WIDE APPLICATIONS - Selterm tinned copper lugs wire connectors have a close end pad design, keeping electrical components, battery and wire cables 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 Marine, Golf Carts, RV's, Automotive and other outdoor equipment.
- PERFECT FIT - Selterm provides freedom to choose from wide range of wire sizes, stud sizes, and pack quantities from 2 - 25 pcs. best suitable for all requirements and applications as a battery connectors. Superior material quality of tinned 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 | B073FF3XSK |
| Best Sellers Rank | #1,012 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Ring Terminals |
| Brand Name | SELTERM |
| Color | Tinned Copper Lugs |
| Connector Type | Crimp, Ring |
| Contact Material | Copper |
| Customer Reviews | 4.8 out of 5 stars 2,317 Reviews |
| Gauge | 4.0 |
| Global Trade Identification Number | 00810038971674 |
| Insulation Material | Non-Insulated |
| Insulation Material Type | Non-Insulated |
| Item Weight | 389.1 Grams |
| Manufacturer | SELTERM |
| Material | Copper |
| Material Type | Copper |
| Maximum Voltage | 600 Volts (DC) |
| Model | MDS4012P-10 |
| Number of Items | 10 |
| Part Number | MDS4012P-10 |
| Specification Met | Ul, Cul, Rohs, Reach, Sae |
| Stud Size | 1/2 |
| Temperature Rating | 221 degree celsius |
| Terminal | Ring Terminal |
| UPC | 810038971674 |
| Unit Count | 10 Count |

## Product Details

- **Color:** Tinned Copper Lugs
- **Connector Type:** Crimp, Ring
- **Contact Material:** Copper
- **Insulation Material:** Non-Insulated
- **Terminal:** Ring Terminal

## Images

![SELTERM 10pcs 4/0 AWG 1/2" Stud Tinned Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Marine Grade Electrical Terminals - Image 1](https://m.media-amazon.com/images/I/6169h2SIU2L.jpg)
![SELTERM 10pcs 4/0 AWG 1/2" Stud Tinned Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Marine Grade Electrical Terminals - Image 2](https://m.media-amazon.com/images/I/71p0bJC7kNL.jpg)
![SELTERM 10pcs 4/0 AWG 1/2" Stud Tinned Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Marine Grade Electrical Terminals - Image 3](https://m.media-amazon.com/images/I/71bwkjA+0XL.jpg)
![SELTERM 10pcs 4/0 AWG 1/2" Stud Tinned Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Marine Grade Electrical Terminals - Image 4](https://m.media-amazon.com/images/I/71QZwAhetZL.jpg)
![SELTERM 10pcs 4/0 AWG 1/2" Stud Tinned Copper Wire Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Marine Grade Electrical Terminals - Image 5](https://m.media-amazon.com/images/I/61t3fmSNyWL.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality, worked great for my RV solar install.
*by T***H on May 22, 2026*

Excellent quality terminations. They fit a bit loose on 8ga wire, but I soldered them on anyway, so that isn't a big deal. Deep pocket for the wire, so if you are going to crimp them, you will get good purchase with them. Worthy, would buy again. Bought them to complete an RV solar system.

### ⭐⭐⭐⭐⭐ Excellent Quality, Super Strong and Perect Design
*by A***R on July 20, 2025*

The Best Battery Terminals money can buy. There lugs are extremely well built with good design and top quality material which crimps very well. The lip is thick and holds very well when connected. Size is slightly bigger for the 6 AWG Grounding wire, perhaps because I am using solid copper wire, however, after hydraulic crimping it came out as a champ. Most other terminals sold on Amazon are thin and cheaply made, but this one is very different and designed for tough performance. I already ordered another set to keep them as spare. Recommended to everyone.

### ⭐⭐⭐⭐⭐ Great quality battery lugs.
*by A***. on April 28, 2026*

Great quality battery cable lugs. Simple to apply. Better than the copper only type lugs.

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---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-03*