---
product_id: 20325185
title: "Fastronix Red and Black Top Post Style Flexible Battery Terminal Cover"
brand: "fastronix solutions"
price: "€ 14.03"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/20325185-fastronix-red-and-black-top-post-style-flexible-battery-terminal
store_origin: IT
region: Italy
---

# Fits up to 2/0 gauge cable for heavy-duty power Red & black for instant polarity clarity Flexible top post style for seamless installation Fastronix Red and Black Top Post Style Flexible Battery Terminal Cover

**Brand:** fastronix solutions
**Price:** € 14.03
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your battery game with style and precision!

## Quick Answers

- **What is this?** Fastronix Red and Black Top Post Style Flexible Battery Terminal Cover by fastronix solutions
- **How much does it cost?** € 14.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/20325185-fastronix-red-and-black-top-post-style-flexible-battery-terminal)

## Best For

- fastronix solutions enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Secure:** Flexible top post design guarantees a snug, professional finish every time
- • **Polarity Perfect:** Red and black covers ensure zero confusion in your battery setup
- • **Complete Your Setup:** Pairs perfectly with Fastronix 405-003 and 405-004 for a flawless battery installation
- • **Lightweight & Durable:** At just 1.58 ounces, these covers add protection without bulk
- • **Heavy-Duty Compatibility:** Slides effortlessly on cables up to 2/0 gauge for professional-grade power connections

## Overview

The Fastronix Red and Black Top Post Style Flexible Battery Terminal Covers provide a professional, color-coded solution for battery installations. Designed to fit cables up to 2/0 gauge, these lightweight covers ensure a secure and sleek connection, enhancing both safety and aesthetics. Ideal when paired with Fastronix 405-003 and 405-004 components for a complete, high-performance setup.

## Description

Full description not available

## Features

- Use for a Professional looking Battery Installation
- Slides on up to 2/0 Gauge Cable Prior to Installing Battery Terminal
- Includes 1 Red and 1 Black Terminal Cover
- Use with Fastronix 405-003 and 405-004 for a Complete Installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fastronix Solutions |
| Brand | Fastronix Solutions |
| Item Weight | 1.58 ounces |
| Package Dimensions | 6.1 x 4.5 x 1.1 inches |
| Item model number | 404-100 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 404-100 |

## Images

![Fastronix Red and Black Top Post Style Flexible Battery Terminal Cover - Image 1](https://m.media-amazon.com/images/I/61iT6K-rUZL.jpg)

## Questions & Answers

**Q: Working in my fj cruiser 2007**
A: Here is what I did: I slit the bottom of the caps with a sharp drywall knife. Then I  taped the area where I slit it and zip tied it around the cables.  They never moved.  Happy with how these works. 1 year + and still AOK.

**Q: are they flexable for say, jumpstarting another car ?**
A: Yes! They are flexible and can easily be pulled back to charge your battery, or jump-start another car.

**Q: what is overall length?**
A: The cover is 3 1/4" from the end of the round, cable opening to the opposite flat side.  Also, it is 1 5/8" across the shorter flat side and about 3/4" tall.

**Q: does this fit 2010 jeep liberty sport 4wd**
A: these  covers  are intended for new  cables   as  u  need to remove the ends before u can  slip them over  the cable ,  but   do  fit  wonderfully  on  new top post   clamps n!!!!    mine  i  used to make new battery  cables run to a  second battery  to power  my  4500 watt power inverter  now i  have instant   house type  power available  anywhere my  truck can go  !!(and thats a lot of  places !! ) even  away on the trails !!

## Frequently Bought Together

- Fastronix Red and Black Top Post Style Flexible Battery Terminal Cover
- Fastronix Crimpless Battery Cable End 1/2" Lug 1 and 2 Gauge 2 Pack

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-15*