---
product_id: 184172609
title: "Replacement Battery for SENNHEISER PXC 310 BA 370 PX MM 550 MM-550-X 450 TRAVEL 550 Travel MM 400 MM 400-X MM 450 MM 450-X MM 500-X PCX 360 BT PX 210 BT"
brand: "bomibattery"
price: "€ 46.96"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/184172609-replacement-battery-for-sennheiser-pxc-310-ba-370-px-mm
store_origin: HR
region: Croatia
---

# Li-Polymer Tech 1Wh Power 34g Gross Weight Replacement Battery for SENNHEISER PXC 310 BA 370 PX MM 550 MM-550-X 450 TRAVEL 550 Travel MM 400 MM 400-X MM 450 MM 450-X MM 500-X PCX 360 BT PX 210 BT

**Brand:** bomibattery
**Price:** € 46.96
**Availability:** ✅ In Stock

## Summary

> 🔊 Power Up Your Audio Experience!

## Quick Answers

- **What is this?** Replacement Battery for SENNHEISER PXC 310 BA 370 PX MM 550 MM-550-X 450 TRAVEL 550 Travel MM 400 MM 400-X MM 450 MM 450-X MM 500-X PCX 360 BT PX 210 BT by bomibattery
- **How much does it cost?** € 46.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/184172609-replacement-battery-for-sennheiser-pxc-310-ba-370-px-mm)

## Best For

- bomibattery enthusiasts

## Why This Product

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

## Key Features

- • **Travel Ready:** Compact and lightweight, it's the perfect companion for your travels.
- • **Lightweight Design:** Weighing only 9g, this battery is designed for on-the-go professionals.
- • **Unleash Your Sound:** Experience uninterrupted audio with a powerful 1Wh capacity.
- • **Advanced Li-Polymer:** Enjoy longer-lasting performance with cutting-edge Li-Polymer technology.
- • **Perfect Compatibility:** Seamlessly fits a range of Sennheiser models for ultimate convenience.

## Overview

This replacement battery for Sennheiser headphones features a robust 1Wh capacity and advanced Li-Polymer technology, ensuring you stay connected to your music without interruption. Weighing just 9g, it's designed for portability, making it an essential accessory for the modern professional on the move.

## Description

Replacement Battery for SENNHEISER PXC 310 BA 370 PX MM 550 MM-550-X 450 TRAVEL 550 Travel MM 400 MM 400-X MM 450 MM 450-X MM 500-X PCX 360 BT PX 210 BT

## Features

- 0121147748,BA 370 PX,BA-370PX,BA370
- Rate: 1Wh
- Type: Li-Polymer
- Gross weight: 34g
- Net weight: 9g

## Images

![Replacement Battery for SENNHEISER PXC 310 BA 370 PX MM 550 MM-550-X 450 TRAVEL 550 Travel MM 400 MM 400-X MM 450 MM 450-X MM 500-X PCX 360 BT PX 210 BT - Image 1](https://m.media-amazon.com/images/I/51HswVE2oHL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/184172609-replacement-battery-for-sennheiser-pxc-310-ba-370-px-mm](https://www.desertcart.hr/products/184172609-replacement-battery-for-sennheiser-pxc-310-ba-370-px-mm)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-23*