---
product_id: 287601415
title: "Fastronix Solutions Red and Black Top Post Style Flexible Battery Terminal Cover"
brand: "fastronix solutions"
price: "$42.08"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/287601415-fastronix-solutions-red-and-black-top-post-style-flexible-battery
store_origin: EC
region: Ecuador
---

# Black cover 2/0 gauge compatibility Red cover Fastronix Solutions Red and Black Top Post Style Flexible Battery Terminal Cover

**Brand:** fastronix solutions
**Price:** $42.08
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Style!

## Quick Answers

- **What is this?** Fastronix Solutions Red and Black Top Post Style Flexible Battery Terminal Cover by fastronix solutions
- **How much does it cost?** $42.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/287601415-fastronix-solutions-red-and-black-top-post-style-flexible-battery)

## 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

- • **Complete Set:** Includes both red and black covers for a cohesive installation.
- • **Easy Installation:** Slides effortlessly onto 2/0 gauge cables for a hassle-free setup.
- • **Lightweight Design:** Weighing only 45 grams, it won’t add unnecessary bulk.
- • **Professional Aesthetic:** Elevate your battery installation with a sleek, polished look.
- • **Versatile Compatibility:** Designed to work seamlessly with Fastronix models 405-003 and 405-004.

## Overview

The Fastronix Solutions Red and Black Top Post Style Flexible Battery Terminal Cover is designed for a professional-grade battery installation. It includes one red and one black terminal cover, compatible with 2/0 gauge cables, ensuring a clean and efficient setup. Weighing just 45 grams, this lightweight solution is perfect for those looking to enhance their vehicle's battery aesthetics while maintaining functionality.

## Description

Fastronix SolutionsRed and Black Top Post Style Flexible Battery Terminal Cover

## 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 |
|---------------|-------|
| Brand | Fastronix Solutions |
| Package Dimensions | 15.49 x 11.43 x 2.79 cm; 45 Grams |
| Item model number | 404-100 |
| Manufacturer Part Number | 404-100 |
| Item Weight | 45 g |

## Images

![Fastronix Solutions 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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**Shop now:** [https://www.desertcart.ec/products/287601415-fastronix-solutions-red-and-black-top-post-style-flexible-battery](https://www.desertcart.ec/products/287601415-fastronix-solutions-red-and-black-top-post-style-flexible-battery)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-23*