---
product_id: 522289185
title: "Battery Terminal Connectors 2 Pair, Battery Terminals M8 x 21mm Bolt, Battery Cable Ends Pure Copper with Anti-Corrosion Pad for Car RV Accessories Automotive Car Marine Battery by XIOGZAXI"
brand: "xiogzaxi"
price: "¥3580"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/522289185-battery-terminal-connectors-2-pair-battery-terminals-m8-x-21mm
store_origin: JP
region: Japan
---

# Supports 12V/24V heavy-duty automotive & marine use 21mm extended M8 bolt for multi-cable connection Pure copper terminals with anti-corrosion pads Battery Terminal Connectors 2 Pair, Battery Terminals M8 x 21mm Bolt, Battery Cable Ends Pure Copper with Anti-Corrosion Pad for Car RV Accessories Automotive Car Marine Battery by XIOGZAXI

**Brand:** xiogzaxi
**Price:** ¥3580
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Ride with Copper-Clad Confidence!

## Quick Answers

- **What is this?** Battery Terminal Connectors 2 Pair, Battery Terminals M8 x 21mm Bolt, Battery Cable Ends Pure Copper with Anti-Corrosion Pad for Car RV Accessories Automotive Car Marine Battery by XIOGZAXI by xiogzaxi
- **How much does it cost?** ¥3580 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/522289185-battery-terminal-connectors-2-pair-battery-terminals-m8-x-21mm)

## Best For

- xiogzaxi enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Perfectly fits 12V/24V batteries across cars, RVs, motorcycles, and marine vessels for versatile use.
- • **Quick & Safe Installation:** Clearly marked (+) and (-) terminals with high-quality bolts make installation fast, safe, and foolproof.
- • **Effortless Multi-Cable Setup:** 21mm M8 bolts designed for seamless connection of multiple cables simultaneously.
- • **Corrosion-Resistant Protection:** Includes anti-corrosion gaskets that guard your battery terminals against rust and degradation.
- • **Premium Pure Copper Conductivity:** Top post terminals crafted from pure copper ensure superior electrical flow and long-lasting durability.

## Overview

XIOGZAXI Battery Terminal Connectors feature 21mm extended M8 bolts for easy multi-cable attachment, pure copper construction for optimal conductivity and corrosion resistance, and come with anti-corrosion pads. Designed for 12V/24V automotive and marine batteries, these terminals ensure durable, safe, and efficient power connections for cars, RVs, motorcycles, and boats.

## Description

Battery Terminal Connectors 2 Pair, Battery Terminals M8 x 21mm Bolt, Battery Cable Ends Pure Copper with Anti-Corrosion Pad for Car RV Accessories Automotive Car Marine Battery by XIOGZAXI

## Features

- 【21MM EXTENDED M8 BOLT】The bolt length of the car battery terminal is 21mm, which makes it easy for you to connect multiple cables at the same time. The bolts of 12v battery connectors are manufactured according to DIN standard with a diameter of 8mm/M8. The battery post terminals have a positive diameter of 17mm and a negative diameter of 16mm.
- 【PURE COPPER BATTERY TERMINALS TOP POST】The top post battery terminal is made of pure copper, it has good electrical conductivity, corrosion resistance and durability.
- 【EASY INSTALLATION】Battery post are quick to attach to the battery with high quality bolts and nuts and are also easy to remove. 12v battery connectors are easily identifiable and marked with (+) and (-) identifiers to avoid electric shock hazards.
- 【MULTIPURPOSE】Heavy duty battery terminal are great for 12v/24v top post batteries or side post batteries for motorcycles, cars, boats and more.
- 【DELIVERY LIST】Includes 2* positive automotive replacement battery terminals, 2* negative automotive replacement battery terminals, and 2 pair of anti-corrosion gaskets, which can effectively prevent battery corrosion.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operating Voltage | 12 Volts |
| Connector Type | Clamp |
| Brand | XIOGZAXI |
| Terminal | Screw |
| Circuit Type | 1-way |
| Contact Material | Copper |
| International Protection Rating | IP65 |
| Number of Positions | 4 |
| Specification Met | Ip65 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Unit Count | 6.0 Count |
| Number of Items | 4 |
| Manufacturer | XIOGZAXI |
| Model | Battery Terminal Connectors |
| Item Weight | 9.1 ounces |
| Package Dimensions | 5.08 x 3.94 x 0.55 inches |
| Country of Origin | China |
| Item model number | Battery Terminal Connectors |
| Manufacturer Part Number | Battery Terminal Connectors |

## Product Details

- **Operating Voltage:** 12 Volts
- **Connector Type:** Clamp
- **Brand:** XIOGZAXI
- **Terminal:** Screw
- **Circuit Type:** 1-way
- **Contact Material:** Copper
- **International Protection Rating:** IP65
- **Number of Positions:** 4
- **Specification Met:** Ip65
- **Control Method:** Touch

## Images

![Battery Terminal Connectors 2 Pair, Battery Terminals M8 x 21mm Bolt, Battery Cable Ends Pure Copper with Anti-Corrosion Pad for Car RV Accessories Automotive Car Marine Battery by XIOGZAXI - Image 1](https://m.media-amazon.com/images/I/71sLK12h-BL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fair Quality for the price.
*by B***N on June 8, 2025*

Needed them for a dual battery pickup truck. Had to repair cable ends and went to ring terminals on the cable and these type of battery post connectors. Not the absolute highest quality, but they seem to hold up pretty good. Definitely a good product for the price

### ⭐⭐⭐⭐⭐ Great
*by A***R on May 10, 2025*

Great for the price

### ⭐⭐⭐⭐⭐ Once terminal, now new.
*by R***R on May 2, 2025*

My terminals were terminal, now new and shiny. It only cost money.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/522289185-battery-terminal-connectors-2-pair-battery-terminals-m8-x-21mm](https://www.desertcart.jp/products/522289185-battery-terminal-connectors-2-pair-battery-terminals-m8-x-21mm)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-17*