---
product_id: 291608051
title: "Replacement Battery for So-ny Bluetooth Speaker SRS-X3 SRS-XB2 SRS-XB20,fits ST-01, 2600mAh"
brand: "cs battery"
price: "HK$327"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/291608051-replacement-battery-for-so-ny-bluetooth-speaker-srs-x3-srs
store_origin: HK
region: Hong Kong
---

# 7.4V voltage 2600mAh capacity Rechargeable Replacement Battery for So-ny Bluetooth Speaker SRS-X3 SRS-XB2 SRS-XB20,fits ST-01, 2600mAh

**Brand:** cs battery
**Price:** HK$327
**Availability:** ✅ In Stock

## Summary

> 🔊 Power Up Your Sound Experience!

## Quick Answers

- **What is this?** Replacement Battery for So-ny Bluetooth Speaker SRS-X3 SRS-XB2 SRS-XB20,fits ST-01, 2600mAh by cs battery
- **How much does it cost?** HK$327 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/291608051-replacement-battery-for-so-ny-bluetooth-speaker-srs-x3-srs)

## Best For

- cs battery enthusiasts

## Why This Product

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

## Key Features

- • **⚡ Voltage Vibes:** Consistent 7.4V for reliable performance.
- • **🔋 Unleash Power:** High-capacity 2600mAh for extended playtime.
- • **🛡️ Safety First:** Triple-certified for over-charge, over-discharge, and short-circuit protection.
- • **🔄 No Memory Effect:** Enjoy full capacity every time you recharge.
- • **♻️ Eco-Friendly Choice:** Rechargeable design reduces waste.

## Overview

This replacement battery for So-ny Bluetooth speakers (SRS-X3, SRS-XB2, SRS-XB20, and ST-01) boasts a robust 2600mAh capacity and 7.4V voltage, ensuring your music plays longer and louder. With triple safety certifications and no memory effect, it's the perfect eco-friendly solution to keep your wireless devices rocking.

## Description

Full description not available

## Features

- Compatible With:
- Specification:Voltage:V,Capacity:mAh/Wh,Size:,Weight:
- High capacity circulation function, perfect replace your original batteries.
- Quality Certification: ROSH, CE and UL triple certification. No memory effect, over-charge, over-discharge, over-heat, over-current and short-circuit protection
- If your wireless device's cruising time is significantly reduced, you should replace the battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Reusability | Rechargeable |
| Battery Capacity | 2600 Milliampere Hour (mAh) |
| Voltage | 7.4 Volts |
| Item Weight | 3.27 Ounces |
| Battery Weight | 92.6 Grams |
| Unit Count | 1 Count |
| Battery Cell Type | Lithium Ion |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** CS BATTERY
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 2600 Milliampere Hour (mAh)
- **Recommended Uses For Product:** Camera

## Images

![Replacement Battery for So-ny Bluetooth Speaker SRS-X3 SRS-XB2 SRS-XB20,fits ST-01, 2600mAh - Image 1](https://m.media-amazon.com/images/I/71Neoe2ICnL.jpg)

## Frequently Bought Together

- Replacement Battery for So-ny Bluetooth Speaker SRS-X3 SRS-XB2 SRS-XB20,fits ST-01, 2600mAh
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---

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**Shop now:** [https://www.desertcart.hk/products/291608051-replacement-battery-for-so-ny-bluetooth-speaker-srs-x3-srs](https://www.desertcart.hk/products/291608051-replacement-battery-for-so-ny-bluetooth-speaker-srs-x3-srs)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-28*