---
product_id: 521651589
title: "Battery Terminal Connectors 1 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: "€ 12.74"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.pt/products/521651589-battery-terminal-connectors-1-pair-battery-terminals-m8-x-21mm
store_origin: PT
region: Portugal
---

# Pure Copper 21mm Bolt Length Easy Installation Battery Terminal Connectors 1 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:** € 12.74
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Connections!

## Quick Answers

- **What is this?** Battery Terminal Connectors 1 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?** € 12.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/521651589-battery-terminal-connectors-1-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

- • **⚡ Superior Conductivity:** Crafted from pure copper, ensuring optimal electrical flow and durability.
- • **🛠️ Hassle-Free Setup:** Quick and easy installation with clear (+) and (-) markings to prevent mishaps.
- • **🌊 Versatile Applications:** Perfect for 12v/24v batteries in cars, motorcycles, boats, and more.
- • **🔌 Connect with Confidence:** Experience seamless connectivity with 21mm extended M8 bolts for multiple cable connections.
- • **🛡️ Corrosion Protection:** Includes anti-corrosion pads to extend battery life and performance.

## Overview

The XIOGZAXI Battery Terminal Connectors are designed for optimal performance with a 21mm extended M8 bolt for easy multi-cable connections. Made from pure copper, these terminals ensure excellent conductivity and durability. They are easy to install and come with anti-corrosion pads, making them ideal for a variety of vehicles including cars, motorcycles, and boats.

## Description

Full description not available

## 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 1* positive automotive replacement battery terminals, 1* negative automotive replacement battery terminals, and 1 pair of anti-corrosion gaskets, which can effectively prevent battery corrosion.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | XIOGZAXI |
| Brand | XIOGZAXI |
| Model | Battery Terminal Connectors |
| Item Weight | 4.2 ounces |
| Package Dimensions | 4.06 x 2.56 x 0.67 inches |
| Item model number | Battery Terminal Connectors |
| Manufacturer Part Number | Battery Terminal Connectors |

## Images

![Battery Terminal Connectors 1 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/71oacKE10XL.jpg)
![Battery Terminal Connectors 1 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 2](https://m.media-amazon.com/images/I/81NFm3evyOL.jpg)
![Battery Terminal Connectors 1 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 3](https://m.media-amazon.com/images/I/71eE74+4rtL.jpg)
![Battery Terminal Connectors 1 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 4](https://m.media-amazon.com/images/I/81LnZBffb1L.jpg)
![Battery Terminal Connectors 1 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 5](https://m.media-amazon.com/images/I/71lVt0zYmGL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value, will definately order again
*by G***N on August 6, 2025*

Set of four brass battery terminals with felt washers. Good buy for the money these days. I prefer to soak the washers in "no corrosion solution" and spray the terminals when the installation is complete. Appears to be good quality and size (10mm) and easy to install. this is a good set to keep around JIC something happens in the future so you're not left stranded.

### ⭐⭐⭐⭐⭐ Worked perfectly.
*by B***S on September 26, 2025*

Worked perfectly as a replacement for worn out stock terminals on a Nissan Altima.

### ⭐⭐⭐⭐⭐ Not a bad part.
*by R***  on August 2, 2025*

Very easy to use if you need to have this type of part.

## Frequently Bought Together

- Battery Terminal Connectors 1 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
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing
- TKDMR 160Pcs Copper Wire Lugs AWG2 4 6 8 10 12 with Heat Shrink Set, 80Pcs Battery Cable Ends Ring Terminals Connectors Tubing Assortment Kit

---

## 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.pt/products/521651589-battery-terminal-connectors-1-pair-battery-terminals-m8-x-21mm](https://www.desertcart.pt/products/521651589-battery-terminal-connectors-1-pair-battery-terminals-m8-x-21mm)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-24*