---
product_id: 642883575
title: "Replacement Charging Case Battery 702428 Compatible with Sony WF-1000XM4 WF1000XM4 Bluetooth Headset Battery with Tools"
brand: "e-yiiviil"
price: "$80.88"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/642883575-replacement-charging-case-battery-702428-compatible-with-sony-wf-1000xm4
store_origin: EC
region: Ecuador
---

# Fast charging New Li-ion battery DIY installation Replacement Charging Case Battery 702428 Compatible with Sony WF-1000XM4 WF1000XM4 Bluetooth Headset Battery with Tools

**Brand:** e-yiiviil
**Price:** $80.88
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Sound Experience!

## Quick Answers

- **What is this?** Replacement Charging Case Battery 702428 Compatible with Sony WF-1000XM4 WF1000XM4 Bluetooth Headset Battery with Tools by e-yiiviil
- **How much does it cost?** $80.88 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/642883575-replacement-charging-case-battery-702428-compatible-with-sony-wf-1000xm4)

## Best For

- e-yiiviil enthusiasts

## Why This Product

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

## Key Features

- • **⚡ Quick Charge:** Achieves peak performance after just 2-3 cycles.
- • **🔋 Unleash Power:** Brand new Li-ion battery for optimal performance.
- • **🛠️ DIY Friendly:** Installation made easy with online tutorials.
- • **📦 Quality Assurance:** Each battery is tested before shipping for reliability.
- • **🔒 Compatibility Guaranteed:** Designed specifically for Sony WF-1000XM4 headsets.

## Overview

The E-yiiviil Replacement Charging Case Battery 702428 is a brand new, high-performance Li-ion battery designed specifically for the Sony WF-1000XM4 Bluetooth headset. It ensures optimal functionality after just a few charging cycles and is perfect for DIY enthusiasts, with installation tutorials readily available online. Each unit is rigorously tested before shipping, guaranteeing quality and reliability.

## Description

Replacement Charging Case Battery 702428 Compatible with Sony WF-1000XM4 WF1000XM4 Bluetooth Headset Battery with Tools

## Features

- This battery is only compatible with Sony WF-1000XM4 WF1000XM4 Bluetooth headset charging case battery, the battery is brand new, all have been tested before shipping
- The instruments are no instructions, you can use the tutorial videos on YouTube and install it by yourself or a technician for help.
- A new Li-ion battery achieves the best performance after 2 - 3 cycles.
- If you have any questions with our product, please send us a message, show that you can solve your problems as quickly as we can, thank you for your patience.
- If you need professional installation technology, we are not liable for damage caused by improper operation.

## Images

![Replacement Charging Case Battery 702428 Compatible with Sony WF-1000XM4 WF1000XM4 Bluetooth Headset Battery with Tools - Image 1](https://m.media-amazon.com/images/I/71tRCLD2HZL.jpg)
![Replacement Charging Case Battery 702428 Compatible with Sony WF-1000XM4 WF1000XM4 Bluetooth Headset Battery with Tools - Image 2](https://m.media-amazon.com/images/I/71ns7nGfhWL.jpg)
![Replacement Charging Case Battery 702428 Compatible with Sony WF-1000XM4 WF1000XM4 Bluetooth Headset Battery with Tools - Image 3](https://m.media-amazon.com/images/I/71wX2-0TYtL.jpg)
![Replacement Charging Case Battery 702428 Compatible with Sony WF-1000XM4 WF1000XM4 Bluetooth Headset Battery with Tools - Image 4](https://m.media-amazon.com/images/I/71OKOJwc8GL.jpg)
![Replacement Charging Case Battery 702428 Compatible with Sony WF-1000XM4 WF1000XM4 Bluetooth Headset Battery with Tools - Image 5](https://m.media-amazon.com/images/I/7178s0OE45L.jpg)

## Frequently Bought Together

- E-yiiviil Replacement Charging Case Battery 702428 Compatible with Sony WF-1000XM4 WF1000XM4 Bluetooth Headset Battery with Tools
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**Shop now:** [https://www.desertcart.ec/products/642883575-replacement-charging-case-battery-702428-compatible-with-sony-wf-1000xm4](https://www.desertcart.ec/products/642883575-replacement-charging-case-battery-702428-compatible-with-sony-wf-1000xm4)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-22*