---
product_id: 50863293
title: "HQRP Battery compatible with Sony BP-HP550-11 fits MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF4000 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK Wireless Stereo Headphone System"
brand: "hqrp"
price: "R$28"
currency: BRL
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.br/products/50863293-hqrp-battery-compatible-with-sony-bp-hp550-11-fits-mdr
store_origin: BR
region: Brazil
---

# 700 mAh Capacity Ni-Mh Rechargeable 2.4V Voltage HQRP Battery compatible with Sony BP-HP550-11 fits MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF4000 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK Wireless Stereo Headphone System

**Brand:** hqrp
**Price:** R$28
**Availability:** ❌ Out of Stock

## Summary

> 🔊 Elevate Your Audio Experience with Reliable Power!

## Quick Answers

- **What is this?** HQRP Battery compatible with Sony BP-HP550-11 fits MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF4000 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK Wireless Stereo Headphone System by hqrp
- **How much does it cost?** R$28 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/50863293-hqrp-battery-compatible-with-sony-bp-hp550-11-fits-mdr)

## Best For

- hqrp enthusiasts

## Why This Product

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

## Key Features

- • **🔄 Eco-Friendly Energy:** Rechargeable Ni-Mh technology for sustainable sound enjoyment.
- • **🔋 Power Up Your Sound:** Experience uninterrupted audio with a robust 2.4V battery voltage.
- • **⚡ Long-Lasting Performance:** Enjoy up to 700 mAh capacity for extended listening sessions.
- • **🔗 Universal Compatibility:** Fits a wide range of Sony wireless headphone models for ultimate convenience.
- • **🛡️ Peace of Mind Warranty:** 200 days of warranty ensures your investment is protected.

## Overview

The HQRP Rechargeable Battery is designed for Sony's wireless headphone systems, providing a powerful 2.4V voltage and a capacity of 700 mAh. This eco-friendly Ni-Mh battery is compatible with multiple models, ensuring you can enjoy your favorite tunes without interruption. Plus, with a generous 200-day warranty, you can listen with confidence.

## Description

Product description          Compatible with Sony MDR-RF925, MDR-RF925R, MDR-RF925RK, MDR-RF970, MDR-RF970RK, MDR-RF4000, MDR-RF4000K, MDR-RF810, MDR-RF810RK, MDR-RF840, MDR-RF840RK, MDR-RF850, MDR-RF850RK, MDR-RF860, MDR-RF860RK Wireless Stereo Headphone System             Legal Disclaimer          This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.

## Features

- HQRP® Rechargeable Battery;
- Battery Voltage: 2.4V; Capacity: 700 mAh; Ni-Mh;
- Compatible with: Sony BP-HP550-11 fits MDR-RF40;00 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF925, MDR-RF925R, MDR-RF925RK, MDR-RF970, MDR-RF970RK Wireless Stereo Headphone System, Sony MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK MDR-RF811 MDR-RF811RK MDR-RF970R Wireless Stereo Headphone System.
- Compatible with Original Battery;
- 200 Days warranty! Headset is not included into our offer!

## Product Details

- **Number of batteries:** 1 Product Specific batteries required. (included)
- **Brand:** HQRP
- **Battery cell composition:** NiMH
- **Battery capacity:** 700 Milliampere Hour (mAh)
- **Recommended uses for product:** Headphone

## Images

![HQRP Battery compatible with Sony BP-HP550-11 fits MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF4000 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK Wireless Stereo Headphone System - Image 1](https://m.media-amazon.com/images/I/61QEtHlxp9L.jpg)
![HQRP Battery compatible with Sony BP-HP550-11 fits MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF4000 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK Wireless Stereo Headphone System - Image 2](https://m.media-amazon.com/images/I/61ANBldeseL.jpg)
![HQRP Battery compatible with Sony BP-HP550-11 fits MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF4000 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK Wireless Stereo Headphone System - Image 3](https://m.media-amazon.com/images/I/61RhxzOcZWL.jpg)
![HQRP Battery compatible with Sony BP-HP550-11 fits MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF4000 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK Wireless Stereo Headphone System - Image 4](https://m.media-amazon.com/images/I/61ABZgjd3mL.jpg)
![HQRP Battery compatible with Sony BP-HP550-11 fits MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF4000 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK Wireless Stereo Headphone System - Image 5](https://m.media-amazon.com/images/I/41REu05N90L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved by the battery!!!!
*by R***Y on 11 July 2019*

I was under the impression that I would have to buy new headphones, until my son pointed out this battery. Saved me loads of money. 😂

### ⭐⭐⭐⭐ for his ear phones and he said battery east great
*by R***D on 27 August 2018*

Bought for next door neighbor ,for his ear phones and he said battery east great

### ⭐⭐⭐⭐⭐ Reasonably priced
*by F***I on 30 May 2020*

Better than buying. NEw headphones. Thank you.

---

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**Shop now:** [https://www.desertcart.com.br/products/50863293-hqrp-battery-compatible-with-sony-bp-hp550-11-fits-mdr](https://www.desertcart.com.br/products/50863293-hqrp-battery-compatible-with-sony-bp-hp550-11-fits-mdr)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*