---
product_id: 207173803
title: "3500mAh SF-02, 9-885-197-08 Battery Replacement Compatible with Sony SRS-X2 Wireless Portable Bluetooth Speaker with Installation Tools"
brand: "mpf products"
price: "€ 29.05"
currency: EUR
in_stock: true
reviews_count: 5
category: "Mpf Products"
url: https://www.desertcart.sk/products/207173803-3500mah-sf-02-9-885-197-08-battery-replacement-compatible
store_origin: SK
region: Slovakia
---

# 3.7V stable lithium-ion voltage 3500mAh high-capacity power Includes free installation tools 3500mAh SF-02, 9-885-197-08 Battery Replacement Compatible with Sony SRS-X2 Wireless Portable Bluetooth Speaker with Installation Tools

**Brand:** mpf products
**Price:** € 29.05
**Availability:** ✅ In Stock

## Summary

> 🔋 Recharge your vibe, not your gear!

## Quick Answers

- **What is this?** 3500mAh SF-02, 9-885-197-08 Battery Replacement Compatible with Sony SRS-X2 Wireless Portable Bluetooth Speaker with Installation Tools by mpf products
- **How much does it cost?** € 29.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/207173803-3500mah-sf-02-9-885-197-08-battery-replacement-compatible)

## Best For

- mpf products enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Your Sound:** 3500mAh capacity delivers extended playtime for your Sony SRS-X2 speaker.
- • **Eco-Friendly Upgrade:** Replace instead of replace your speaker—sustainability meets savvy tech.
- • **Plug & Play Simplicity:** Comes with all necessary tools for a hassle-free battery swap—no tech degree needed.
- • **Reliable Lithium-Ion Tech:** 3.7V lithium-ion chemistry ensures consistent, long-lasting performance.
- • **Warranty-Backed Confidence:** 1-year replacement warranty keeps your music uninterrupted and worry-free.

## Overview

This 3500mAh SF-02 lithium-ion battery replacement is designed specifically for Sony SRS-X2 wireless Bluetooth speakers. Operating at 3.7V and 12.95Wh, it offers a robust power boost to extend your speaker’s life. The package includes free installation tools and a 1-year replacement warranty, making it a smart, eco-conscious choice to revive your audio experience without buying new hardware.

## Description

3500mAh SF-02, 9-885-197-08 Battery Replacement Compatible with Sony SRS-X2 Wireless Portable Bluetooth Speaker with Installation Tools.

Review: If it just stopped working, try replacing the battery! - Thought I was going to have to buy a new Bluetooth speaker and found this replacement battery. It just stopped working completely one day without any notice of the battery failing. Easy to install and works amazing!
Review: Not exact match for Sony SRS-X2 - Battery does not fit the same as original. Connector fits but had to position battery on an angle. Charge light does not go green as with original (stays amber) but so far it does work. Attempted return but desertcart says this item is not returnable so stuck with it. Speaker screws very tight. Provided screw driver broke into pieces.

## Features

- Replacement for the Following Battery Model/Part Numbers: SF-02, 9-885-197-08.
- Intended for/Compatible with the Following Bluetooth Speaker Models: Sony SRS-X2, Sony SRSX2.
- 3.7V 3500mAh 12.95Wh Lithium-ion Rechargeable Battery Pack.
- Includes Free Installation Tools.
- 1 Year Replacement Warranty. MPF Products is a Registered Trademark.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0864QZ1BV |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #5,912 in Portable Bluetooth Speakers #42,043 in MP3 & MP4 Player Accessories |
| Customer Reviews | 3.3 3.3 out of 5 stars (18) |
| Date First Available | March 19, 2020 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.7 ounces |
| Item model number | SF-02 |
| Manufacturer | MPF Products® |
| Package Dimensions | 3.5 x 3.23 x 0.98 inches |

## Product Details

- **Battery Capacity:** 3500 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** MPF Products
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Unit Count:** 1.0 Count

## Images

![3500mAh SF-02, 9-885-197-08 Battery Replacement Compatible with Sony SRS-X2 Wireless Portable Bluetooth Speaker with Installation Tools - Image 1](https://m.media-amazon.com/images/I/51JDuk-fItL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ If it just stopped working, try replacing the battery!
*by B***R on January 13, 2021*

Thought I was going to have to buy a new Bluetooth speaker and found this replacement battery. It just stopped working completely one day without any notice of the battery failing. Easy to install and works amazing!

### ⭐ Not exact match for Sony SRS-X2
*by M***N on October 10, 2023*

Battery does not fit the same as original. Connector fits but had to position battery on an angle. Charge light does not go green as with original (stays amber) but so far it does work. Attempted return but Amazon says this item is not returnable so stuck with it. Speaker screws very tight. Provided screw driver broke into pieces.

### ⭐⭐⭐⭐⭐ Quality and price
*by C***T on December 11, 2020*

This is 2 buying First one was not quality

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**Shop now:** [https://www.desertcart.sk/products/207173803-3500mah-sf-02-9-885-197-08-battery-replacement-compatible](https://www.desertcart.sk/products/207173803-3500mah-sf-02-9-885-197-08-battery-replacement-compatible)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-04*