---
product_id: 45978107
title: "SELTERM 2pcs 4 AWG 1/2\" Stud Copper Wire Lugs, Battery Lugs, Ring Terminals, Battery Cable Ends, 4 Guage Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors"
brand: "selterm"
price: "B/.21"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/45978107-selterm-2pcs-4-awg-1-2-stud-copper-wire-lugs
store_origin: PA
region: Panama
---

# Waterproof close-end design 4 AWG heavy-duty copper High-temp durability SELTERM 2pcs 4 AWG 1/2" Stud Copper Wire Lugs, Battery Lugs, Ring Terminals, Battery Cable Ends, 4 Guage Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors

**Brand:** selterm
**Price:** B/.21
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** SELTERM 2pcs 4 AWG 1/2" Stud Copper Wire Lugs, Battery Lugs, Ring Terminals, Battery Cable Ends, 4 Guage Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors by selterm
- **How much does it cost?** B/.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/45978107-selterm-2pcs-4-awg-1-2-stud-copper-wire-lugs)

## 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 Endure:** OEM-approved heavy-duty construction withstands high temperatures and mechanical stress.
- • **Leak-Proof Safety:** Close-end pad design prevents solder leaks and protects connections from moisture.
- • **Certified Reliability:** UL listed, RoHS & REACH compliant, rated 600V+ for peace of mind in every connection.
- • **Versatile Compatibility:** Fits a wide range of wire and stud sizes—perfect for solar, automotive, marine, and more.
- • **Maximum Conductivity Power:** 100% annealed copper ensures peak current flow for your battery setups.

## Overview

SELTERM 2pcs 4 AWG 1/2" Stud Copper Wire Lugs are premium heavy-duty battery terminal connectors made from 100% annealed copper for superior conductivity. Designed for durability and high-temperature resistance, these UL-listed, waterproof ring terminals fit a variety of applications including automotive, solar, marine, and DIY electrical projects. Certified to meet strict safety and performance standards, they ensure reliable, leak-proof connections that keep your power systems running flawlessly.

## Description

Full description not available

## Features

- PACKAGE CONTENTS: 2 PCS. of Heavy Duty Bare Copper 4 Gauge (AWG) 1/2" Ring Battery Terminal Connectors / Lugs. 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.

## Product Details

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

## Images

![SELTERM 2pcs 4 AWG 1/2" Stud Copper Wire Lugs, Battery Lugs, Ring Terminals, Battery Cable Ends, 4 Guage Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors - Image 1](https://m.media-amazon.com/images/I/61A1NbJvUKL.jpg)
![SELTERM 2pcs 4 AWG 1/2" Stud Copper Wire Lugs, Battery Lugs, Ring Terminals, Battery Cable Ends, 4 Guage Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors - Image 2](https://m.media-amazon.com/images/I/71Np3HghbIL.jpg)
![SELTERM 2pcs 4 AWG 1/2" Stud Copper Wire Lugs, Battery Lugs, Ring Terminals, Battery Cable Ends, 4 Guage Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors - Image 3](https://m.media-amazon.com/images/I/71SX5q91z4L.jpg)
![SELTERM 2pcs 4 AWG 1/2" Stud Copper Wire Lugs, Battery Lugs, Ring Terminals, Battery Cable Ends, 4 Guage Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors - Image 4](https://m.media-amazon.com/images/I/91zVioLAfSL.jpg)
![SELTERM 2pcs 4 AWG 1/2" Stud Copper Wire Lugs, Battery Lugs, Ring Terminals, Battery Cable Ends, 4 Guage Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors - Image 5](https://m.media-amazon.com/images/I/61zOIgqkdtL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.com.pa/products/45978107-selterm-2pcs-4-awg-1-2-stud-copper-wire-lugs](https://www.desertcart.com.pa/products/45978107-selterm-2pcs-4-awg-1-2-stud-copper-wire-lugs)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-28*