---
product_id: 653784374
title: "Rechargeable 0-Cycle Replacement Battery 702428 Compatible with Sony WF-1000XM4 702428 Charging Case"
brand: "swarking"
price: "S/.99"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/653784374-rechargeable-0-cycle-replacement-battery-702428-compatible-with-sony-wf
store_origin: PE
region: Peru
---

# Fast charging efficiency 547+ recharge cycles durability 520mAh high-capacity power Rechargeable 0-Cycle Replacement Battery 702428 Compatible with Sony WF-1000XM4 702428 Charging Case

**Brand:** swarking
**Price:** S/.99
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your sound, power up your day!

## Quick Answers

- **What is this?** Rechargeable 0-Cycle Replacement Battery 702428 Compatible with Sony WF-1000XM4 702428 Charging Case by swarking
- **How much does it cost?** S/.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/653784374-rechargeable-0-cycle-replacement-battery-702428-compatible-with-sony-wf)

## Best For

- swarking enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Engineered for 547+ recharge cycles, ensuring your earbuds stay powered through countless uses.
- • **Power That Lasts:** 520mAh polymer cell delivers reliable, long-lasting energy for your Sony WF-1000XM4 earbuds.
- • **Hassle-Free Replacement:** Compatible with Sony WF-1000XM4 charging case and backed by responsive customer support for peace of mind.
- • **Certified Quality Assurance:** UL certified A+ grade cells guarantee safety and premium performance with every charge.
- • **Charge Faster, Stay Connected:** Optimized fast-charging technology minimizes downtime so you never miss a beat.

## Overview

This rechargeable 702428 replacement battery is designed specifically for the Sony WF-1000XM4 charging case, featuring a 520mAh polymer cell with UL certification. It supports fast charging and delivers over 547 recharge cycles, combining durability with high efficiency to keep your earbuds performing at their best.

## Description

Specification：  Part number：702428  Type：Polymer  Capacity：520mAh/2.0Wh  Compatible models： Sony WF-1000XM4 702428 Charging Case    Package includes： -1 x Grade A+ Battery+1 x Set of Tool Kit    Product Description：  ✔1.We don’t provide an instruction manual. You can find instructional videos on YouTube. We always recommend a trained technician replace it.  ✔2.To have the best use effect, please use up all the battery power until the phone automatically shuts down, and then fully charge it. Repeat this action 3-5 times to make the battery achieve its best use effect.  ✔3. Do not use low quality third-party adapter charger to charge your device, that will shorten the battery's life.    Note：  1. Please double check the model number of your device before purchasing to determine if this battery is compatible with your device.  2. Due to lighting and screen differences, product colours may vary slightly from the images. 9.Please do not hesitate to contact us if you have any questions or queries about the products you have received.

## Features

- 【Compatible Model】 Please Make sure your phone is suitable for this replacement battery before ordering. Battery Model: 702428 Battery.
- 【Durable】100% brand new, high quality, upgraded batteries with A+ grade cells, UL certified. Each battery is tested under strict quality control standards before shipment, fast charging and high efficiency, can provide you with up to 547+ cycles of charging.
- 【Quality Assurance】 100% brand new, high quality, upgraded batteries with A+ grade cells, UL certified. Each battery is tested under strict quality control standards before shipment, fast charging and high efficiency, can provide you with up to 551+ cycles of charging.
- 【Easy To Install】Instruction/Manual NOT included, but there are many installation tutorials videos on YouTube to reference.
- 【Customer Guarantee】 We take care of all quality-related problems with a replacement or a complete refund. If you are not 100% satisfied with your battery change when using this battery during the period, we will reply to you within 35 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Antenna Location | Indoor/Outdoor |
| Battery Weight | 100 Grams |
| Unit Count | 72.0 Count |
| Battery Cell Type | Polymer |
| Battery Capacity | 520 Milliamp Hours |
| Reusability | Rechargeable |
| Voltage | 220 Volts (DC) |

## Product Details

- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Brand:** SwarKing
- **Battery Cell Composition:** Polymer
- **Battery Capacity:** 520 Milliamp Hours
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![Rechargeable 0-Cycle Replacement Battery 702428 Compatible with Sony WF-1000XM4 702428 Charging Case - Image 1](https://m.media-amazon.com/images/I/61Bp8HgExRL.jpg)
![Rechargeable 0-Cycle Replacement Battery 702428 Compatible with Sony WF-1000XM4 702428 Charging Case - Image 2](https://m.media-amazon.com/images/I/616q486sk6L.jpg)
![Rechargeable 0-Cycle Replacement Battery 702428 Compatible with Sony WF-1000XM4 702428 Charging Case - Image 3](https://m.media-amazon.com/images/I/61yuY2C-blL.jpg)
![Rechargeable 0-Cycle Replacement Battery 702428 Compatible with Sony WF-1000XM4 702428 Charging Case - Image 4](https://m.media-amazon.com/images/I/61dEs0c-clL.jpg)
![Rechargeable 0-Cycle Replacement Battery 702428 Compatible with Sony WF-1000XM4 702428 Charging Case - Image 5](https://m.media-amazon.com/images/I/71f0f4eZw0L.jpg)

## Frequently Bought Together

- SwarKing Replacement Battery 702428 Compatible with Sony WF-1000XM4 702428 Charging Case
- AirFoams Pro Universal Memory Foam Ear Tips with Silicone Shield Patented for Sony WF-1000XM5, WF-1000XM4, Powerbeats Pro 2, Beat Fit Pro, Beats Studio Buds Plus, Beats Flex. Replacement. (SML)
- Spigen Rugged Armor Designed for Sony WF-1000XM5 Case Cover (2023) Durable Protection - Matte Black

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**Shop now:** [https://www.desertcart.pe/products/653784374-rechargeable-0-cycle-replacement-battery-702428-compatible-with-sony-wf](https://www.desertcart.pe/products/653784374-rechargeable-0-cycle-replacement-battery-702428-compatible-with-sony-wf)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-23*