---
product_id: 319723170
title: "eXtremeRate Custom Back Cover Shell for Xbox Core Wireless Controller, Scarlet Red Replacement Battery Cover & Bottom Shell for Xbox Series X & S Controller"
brand: "extremerate"
price: "€ 35.58"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/319723170-extremerate-custom-back-cover-shell-for-xbox-core-wireless-controller
store_origin: FI
region: Finland
---

# Ultra-fit for Xbox Series X & S Matte scarlet red, anti-slip grip Complete install kit included eXtremeRate Custom Back Cover Shell for Xbox Core Wireless Controller, Scarlet Red Replacement Battery Cover & Bottom Shell for Xbox Series X & S Controller

**Brand:** extremerate
**Price:** € 35.58
**Availability:** ✅ In Stock

## Summary

> 🔥 Level up your controller’s style and grip—game like a pro, look like a legend!

## Quick Answers

- **What is this?** eXtremeRate Custom Back Cover Shell for Xbox Core Wireless Controller, Scarlet Red Replacement Battery Cover & Bottom Shell for Xbox Series X & S Controller by extremerate
- **How much does it cost?** € 35.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/319723170-extremerate-custom-back-cover-shell-for-xbox-core-wireless-controller)

## Best For

- extremerate enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Scarlet Style:** Matte red finish delivers a bold, silky-smooth grip that stays sweat-free during marathon gaming
- • **Optimized for Comfort:** Ergonomic anti-slip texture ensures maximum control and comfort in every intense session
- • **Exclusive Compatibility:** Designed specifically for Xbox Series X & S controllers—no compromises, no guesswork
- • **Precision Fit, Zero Hassle:** Flush fit on all sides for seamless integration with your Xbox Series X & S controller
- • **All-in-One Installation Kit:** Includes back shell, battery cover, screwdriver, screws, and open shell tool for effortless DIY upgrade

## Overview

The eXtremeRate Custom Back Cover Shell in matte scarlet red is a precision-engineered replacement for Xbox Series X & S controllers. It includes a full installation kit and offers a perfect flush fit with anti-slip, sweat-resistant grip, enhancing both aesthetics and gameplay comfort.

## Description

Full description not available

## Features

- Compatibility Model: Ultra fits for Xbox Series X & Xbox Series S Controller; Not compatible with other Xbox One Controllers. Check the second picture of the listing before purchase
- Fit Perfectly: Fit the best by far; Completely fits flush on all side; Sit properly on all the clips
- Package Includes: 1* back shell, 1* battery cover, 1* open shell tool, 1* screwdriver; 5* screws. (Important: The controller, battery touch metal pieces and other parts are not included.)
- Easy to install: Simply disassemble your original backplate from the controller, then replace it with eXtremeRate shell; Get an installation video guide by searching "eXtremeRate bottom Shell for Xbox Series X/S" on Youtube
- Personalized Feature: The matte scarlet red color looks great; Great smooth grip, soft in hand and feels silky; Anti slip, sweat free for a long period game playing

## Product Details

- **Hardware Platform:** xbox_series_x
- **Brand:** eXtremeRate
- **Color:** Scarlet Red
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Finish Type:** Matte

## Images

![eXtremeRate Custom Back Cover Shell for Xbox Core Wireless Controller, Scarlet Red Replacement Battery Cover & Bottom Shell for Xbox Series X & S Controller - Image 1](https://m.media-amazon.com/images/I/61mO6xooz1L.jpg)
![eXtremeRate Custom Back Cover Shell for Xbox Core Wireless Controller, Scarlet Red Replacement Battery Cover & Bottom Shell for Xbox Series X & S Controller - Image 2](https://m.media-amazon.com/images/I/71pToQtSXFL.jpg)
![eXtremeRate Custom Back Cover Shell for Xbox Core Wireless Controller, Scarlet Red Replacement Battery Cover & Bottom Shell for Xbox Series X & S Controller - Image 3](https://m.media-amazon.com/images/I/61hM21aS30L.jpg)
![eXtremeRate Custom Back Cover Shell for Xbox Core Wireless Controller, Scarlet Red Replacement Battery Cover & Bottom Shell for Xbox Series X & S Controller - Image 4](https://m.media-amazon.com/images/I/61GIT-TaSmL.jpg)
![eXtremeRate Custom Back Cover Shell for Xbox Core Wireless Controller, Scarlet Red Replacement Battery Cover & Bottom Shell for Xbox Series X & S Controller - Image 5](https://m.media-amazon.com/images/I/61fE5zDRWqL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.fi/products/319723170-extremerate-custom-back-cover-shell-for-xbox-core-wireless-controller](https://www.desertcart.fi/products/319723170-extremerate-custom-back-cover-shell-for-xbox-core-wireless-controller)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-11*