---
product_id: 21028755
title: "BA300 BA 300 Battery Replacement Compatible with Sennheiser IS410, RI 410, RI 830, RI 830-S, RI 900, Set 830, Set 830-TV, Set 840-S, Set 840-TV, Set 900 TV Headphones"
brand: "mpf products"
price: "A$35"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/21028755-ba300-ba-300-battery-replacement-compatible-with-sennheiser-is410-ri
store_origin: AU
region: Australia
---

# 140mAh Capacity 1 Year Warranty 3.7V Power BA300 BA 300 Battery Replacement Compatible with Sennheiser IS410, RI 410, RI 830, RI 830-S, RI 900, Set 830, Set 830-TV, Set 840-S, Set 840-TV, Set 900 TV Headphones

**Brand:** mpf products
**Price:** A$35
**Availability:** ✅ In Stock

## Summary

> 🔊 Power Up Your Sound Experience!

## Quick Answers

- **What is this?** BA300 BA 300 Battery Replacement Compatible with Sennheiser IS410, RI 410, RI 830, RI 830-S, RI 900, Set 830, Set 830-TV, Set 840-S, Set 840-TV, Set 900 TV Headphones by mpf products
- **How much does it cost?** A$35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/21028755-ba300-ba-300-battery-replacement-compatible-with-sennheiser-is410-ri)

## 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

- • **🔄 Peace of Mind:** Backed by a 1-year replacement warranty for worry-free listening.
- • **🔋 Unleash the Power:** Experience uninterrupted audio with a robust 3.7V lithium-polymer battery.
- • **🌍 Eco-Friendly Choice:** Rechargeable design reduces waste while keeping you connected.
- • **🔗 Seamless Compatibility:** Perfectly fits a wide range of Sennheiser IR and RF wireless headphone models.
- • **⚡ Long-lasting Performance:** Enjoy up to 140mAh of reliable power for your Sennheiser headphones.

## Overview

The BA300 BA 300 Battery Replacement is a high-performance lithium-polymer battery designed for compatibility with various Sennheiser wireless headphone models. With a capacity of 140mAh and a voltage of 3.7V, this rechargeable battery ensures long-lasting audio enjoyment. It comes with a 1-year replacement warranty, making it a reliable choice for audiophiles seeking uninterrupted sound.

## Description

BA300 BA 300 Battery Replacement Compatible with Sennheiser IS410, RI 410, RI 830, RI 830-S, RI 900, Set 830, Set 830-TV, Set 840-S, Set 840-TV, Set 900 TV Headphones

## Features

- Replacement for the Following Battery Model/Part Numbers: BA300, BA 300, BA-300, Cpp-523, HC-BA300, NCI-PLS100H, SENBA-300, 302716, 500898.
- Compatible with the Following Sennheiser IR and RF Wireless TV Headphones Models: IS410, IS410TV, IS410-TV, RI 410, RI 830, RI 830-S, RI 900, RR4200, RS4200, RS4200TV, RS4200TV-2, SET 830, SET 830-S, SET 830-TV, SET 840, SET 840-S, SET 840-TV, SET 900.
- 3.7V 140mAh 0.5Wh Lithium-Polymer Rechargeable Battery Pack.
- 1 Year Replacement Warranty.
- MPF Products is a Registered Trademark.

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Brand:** MPF Products
- **Battery Cell Composition:** Lithium Polymer
- **Recommended Uses For Product:** Tv
- **Unit Count:** 1 Count

## Images

![BA300 BA 300 Battery Replacement Compatible with Sennheiser IS410, RI 410, RI 830, RI 830-S, RI 900, Set 830, Set 830-TV, Set 840-S, Set 840-TV, Set 900 TV Headphones - Image 1](https://m.media-amazon.com/images/I/61cWXmW5aOL.jpg)
![BA300 BA 300 Battery Replacement Compatible with Sennheiser IS410, RI 410, RI 830, RI 830-S, RI 900, Set 830, Set 830-TV, Set 840-S, Set 840-TV, Set 900 TV Headphones - Image 2](https://m.media-amazon.com/images/I/51G6eJxt00L.jpg)

## Frequently Bought Together

- MPF Products BA300 BA 300 Battery Replacement Compatible with Sennheiser IS410, RI 410, RI 830, RI 830-S, RI 900, Set 830, Set 830-TV, Set 840-S, Set 840-TV, Set 900 TV Headphones
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**Shop now:** [https://www.desertcart.com.au/products/21028755-ba300-ba-300-battery-replacement-compatible-with-sennheiser-is410-ri](https://www.desertcart.com.au/products/21028755-ba300-ba-300-battery-replacement-compatible-with-sennheiser-is410-ri)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-27*