---
product_id: 265373337
title: "subtel® Battery Replacement for Sony SRS-X33 Portable Bluetooth Speaker ST-03 Wireless Soundbox 1900mAh accu pack"
brand: "subtel"
price: "VT14298"
currency: VUV
in_stock: true
reviews_count: 5
url: https://www.desertcart.vu/products/265373337-subtel-battery-replacement-for-sony-srs-x33-portable-bluetooth-speaker
store_origin: VU
region: Vanuatu
---

# 3.7V voltage CE & ROHS certified 1900mAh capacity subtel® Battery Replacement for Sony SRS-X33 Portable Bluetooth Speaker ST-03 Wireless Soundbox 1900mAh accu pack

**Brand:** subtel
**Price:** VT14298
**Availability:** ✅ In Stock

## Summary

> 🔊 Keep the Beat Alive! Revitalize your sound experience with a simple swap!

## Quick Answers

- **What is this?** subtel® Battery Replacement for Sony SRS-X33 Portable Bluetooth Speaker ST-03 Wireless Soundbox 1900mAh accu pack by subtel
- **How much does it cost?** VT14298 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/265373337-subtel-battery-replacement-for-sony-srs-x33-portable-bluetooth-speaker)

## Best For

- subtel enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Rest easy with Grade A cells featuring short-circuit and overheating protection.
- • **Revive Your Sound:** Breathe new life into your Sony SRS-X33 with this easy battery replacement!
- • **Long-Lasting Power:** Enjoy uninterrupted music with a high-capacity 1900mAh lithium battery.
- • **Eco-Friendly Choice:** Reduce waste and save money by replacing instead of buying new.
- • **Perfect Compatibility:** Engineered specifically for the Sony SRS-X33 for a seamless fit.

## Overview

The subtel® Battery Replacement for Sony SRS-X33 is a high-quality 1900mAh lithium battery designed to restore your portable Bluetooth speaker's performance. With a voltage of 3.7V and CE & ROHS certification, this battery ensures safety and longevity, making it a smart and eco-friendly choice for music lovers.

## Description

Play music for longer with this subtel replacement battery, compatible for Sony SRS-X33 wireless speakers.Bluetooth speaker not holding its charge like it used to? Change the battery – it's a simple, efficient and cost-effective way to bring it back to life. This Lithium Polymer battery has been specifically designed for use as a battery replacement for Sony, with 100% compatibility for ST-03 SRS-X33 batteries and more. ✔ High-capacity, long battery life – High-quality, compatible, rechargeable battery with high, 1900mAh capacity for long music playing time ✔ Reliable replacement battery – modern, Lithium cells without memory effect holds its charge long-term, without diminishing ✔ Certified safety and quality – CE & ROHS certified, Grade A battery with short-circuit, overheating and overvoltage protection ✔ Thorough, comprehensive testing – each battery cell is tested for optimum capacity and to ensure all safety requirements are met – all before installation✔ SRS-X33 replacement battery – 100% compatible for Sony SRS-X33 batteries - just like the original!ST-03 battery replacement for Sony SRS-X33 speakers Brand: subtel Speaker Replacement BatteryCapacity: 1900mAhVoltage: 3.7VCell Technology: Lithium PolymerAlternative for / Replaces: Original ST-03 battery ★ 3-Year Manufacturer Guarantee ★subtel's high-performance, reli

## Features

- SPEAKER BATTERY REPLACEMENT – Bluetooth speaker battery no longer holds charge? Replace it! It’s simple to do with a few good tools and a YouTube tutorial and certainly cheaper than buying a new speaker
- LONG LIFE WITHOUT CAPACITY LOSS – This Lithium cells without memory effect battery bank guarantees a high number of charge cycles with low self-discharge – giving you many more hours of music between charges
- BATTERY SPECIFICATIONS – Capacity: 1900mAh, Voltage: 3.7V, Cell Type: Lithium cells without memory effect. Replacement ST-03 battery
- CERTIFIED QUALITY & SAFETY - CE & ROHS certified, Grade A cells with short-circuit, overheating and overvoltage protection. Tested for correct capacity and all safety requirements before installation
- 100% COMPATIBLE – Speaker accu pack specifically designed to be compatible with Sony SRS-X33

## Images

![subtel® Battery Replacement for Sony SRS-X33 Portable Bluetooth Speaker ST-03 Wireless Soundbox 1900mAh accu pack - Image 1](https://m.media-amazon.com/images/I/515q4XXGj1L.jpg)
![subtel® Battery Replacement for Sony SRS-X33 Portable Bluetooth Speaker ST-03 Wireless Soundbox 1900mAh accu pack - Image 2](https://m.media-amazon.com/images/I/619oZTp5TfL.jpg)
![subtel® Battery Replacement for Sony SRS-X33 Portable Bluetooth Speaker ST-03 Wireless Soundbox 1900mAh accu pack - Image 3](https://m.media-amazon.com/images/I/51g4Vv5FSUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Saved buying new speaker
  

*by R***N on Reviewed in the United Kingdom on 26 November 2023*

Brilliant product ,fitted my speaker perfectly and was easy to fit.Therefore saved me buying new speaker.

### ⭐⭐ 2.0 out of 5 stars







  
  
    Bad replacement
  

*by B***X on Reviewed in the United Kingdom on 6 June 2022*

Died within 1 year

### ⭐ 







  
    Mauvais produit je déconseille
  
  

*by H***S on Reviewed in France on 3 May 2023*

La batterie originale avait tenu cinq ans. Celle-ci n’a pas tenu 3 mois. Très mauvaise qualité de batterie, je déconseille vivement. Perte d’argent et de temps.

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**Shop now:** [https://www.desertcart.vu/products/265373337-subtel-battery-replacement-for-sony-srs-x33-portable-bluetooth-speaker](https://www.desertcart.vu/products/265373337-subtel-battery-replacement-for-sony-srs-x33-portable-bluetooth-speaker)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-09*