---
product_id: 548578803
title: "500mAh/3.85V Replacement Battery for WF-1000XM4 Charging Case LP702428"
brand: "flujoy"
price: "FREE"
currency: ARS
in_stock: false
url: https://www.desertcart.com.ar/products/548578803-500mah-3-85v-replacement-battery-for-wf-1000xm4-charging-case
store_origin: AR
region: Argentina
---

# 3.85V stable voltage output Compact 29.8x23.1x7.0mm size 500mAh high-capacity power 500mAh/3.85V Replacement Battery for WF-1000XM4 Charging Case LP702428

**Brand:** flujoy
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your premium sound experience—never miss a beat!

## Quick Answers

- **What is this?** 500mAh/3.85V Replacement Battery for WF-1000XM4 Charging Case LP702428 by flujoy
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/548578803-500mah-3-85v-replacement-battery-for-wf-1000xm4-charging-case)

## Best For

- flujoy enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Your Day:** Reliable 500mAh Li-Polymer battery keeps your WF-1000XM4 charging case energized for longer listening sessions.
- • **Risk-Free Upgrade:** Enjoy peace of mind with a 60-day no-questions-asked refund or free replacement policy—because your sound matters.
- • **Lightweight & Rechargeable:** At just 9 grams, this rechargeable battery adds power without the bulk—perfect for on-the-go professionals.
- • **Precision Fit, Zero Hassle:** Custom-designed dimensions ensure seamless compatibility with your WF-1000XM4 charging case—no bulky replacements here.
- • **Certified Quality Assurance:** ISO9001, RoHS, CE, UN38.3, and MSDS certifications guarantee safety and performance you can trust.

## Overview

This 500mAh, 3.85V Li-Polymer replacement battery (model LP702428) is engineered specifically for the WF-1000XM4 charging case. Compact and lightweight, it delivers reliable power with full safety certifications and a customer-friendly 60-day refund or replacement guarantee.

## Description

- Compatible Brand: - Compatible Models: WF-1000XM4 Charging Case- Part Number: LP702428Other

## Features

- Compatible Device Models: WF-1000XM4 Charging Case
- Compatible Part Number: LP702428
- Battery Specifications:Capacity: 500mAh, WH: 1.93Wh, Type: Li-Polymer, Voltage: 3.85V
- Battery Dimensions: 29.8 x 23.1 x 7.0mm
- 60 Days No Reason for a Full Refund or a Free Replacement.Certificated with ISO9001, RoHS, CE, UN38.3, MSDS

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09RMV47C3 |
| Antenna Location | Camera, Laptop, Phone |
| Battery Capacity | 500 milliamp_hours |
| Best Sellers Rank | #5,841 in Camera Batteries |
| Brand | Flujoy |
| Customer Reviews | 3.9 3.9 out of 5 stars (10) |
| Item Dimensions | 1.17 x 0.91 x 0.28 inches |
| Manufacturer | Flujoy |
| Model Name | LP702428 |
| Model Number | CS-SWH104SL |
| Reusability | Rechargeable |
| Voltage | 3.85 volts |

## Product Details

- **Battery Capacity:** 500 milliamp_hours
- **Brand:** Flujoy
- **Recommended Uses For Product:** Camera, Laptop, Phone
- **Reusability:** Rechargeable
- **Voltage:** 3.85 volts

## Images

![500mAh/3.85V Replacement Battery for WF-1000XM4 Charging Case LP702428 - Image 1](https://m.media-amazon.com/images/I/71n-U+DtWpL.jpg)
![500mAh/3.85V Replacement Battery for WF-1000XM4 Charging Case LP702428 - Image 2](https://m.media-amazon.com/images/I/71XJoxWPwKL.jpg)
![500mAh/3.85V Replacement Battery for WF-1000XM4 Charging Case LP702428 - Image 3](https://m.media-amazon.com/images/I/71LplT8xF5L.jpg)
![500mAh/3.85V Replacement Battery for WF-1000XM4 Charging Case LP702428 - Image 4](https://m.media-amazon.com/images/I/51-E2Ezi1qL.jpg)
![500mAh/3.85V Replacement Battery for WF-1000XM4 Charging Case LP702428 - Image 5](https://m.media-amazon.com/images/I/61M3En4qakL.jpg)

## Frequently Bought Together

- Flujoy 500mAh/3.85V Replacement Battery for WF-1000XM4 Charging Case LP702428
- EXMUMCMR 𝟮𝟬𝟮𝟓 𝗡𝗲𝘄 𝗨𝗽𝗴𝗿𝗮𝗱𝗲𝘀 𝐙𝟓𝟓𝐇 𝐁𝐚𝐭𝐭𝐞𝐫𝐲,Compatible with Sony Headset Battery for WF-1000XM4(𝟐𝐏𝐂𝐒)+with Installation Tools Kit

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**Shop now:** [https://www.desertcart.com.ar/products/548578803-500mah-3-85v-replacement-battery-for-wf-1000xm4-charging-case](https://www.desertcart.com.ar/products/548578803-500mah-3-85v-replacement-battery-for-wf-1000xm4-charging-case)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-23*