---
product_id: 742124961
title: "Sennheiser Replacement Rechargeable Battery for OfficeRunner Wireless Headset DW Office DW Pro1 DW Pro2 SD Office SD Pro1 SD Pro2 MB Pro Series Lithium Polymer 205mAh 2 Pack"
brand: "ゼンハイザー(sennheiser)"
price: "S/.17"
currency: PEN
in_stock: false
url: https://www.desertcart.pe/products/742124961-sennheiser-replacement-rechargeable-battery-for-officerunner-wireless-headset-dw-office
store_origin: PE
region: Peru
---

# Easy, tool-free installation 205mAh Lithium Polymer power German-engineered quality Sennheiser Replacement Rechargeable Battery for OfficeRunner Wireless Headset DW Office DW Pro1 DW Pro2 SD Office SD Pro1 SD Pro2 MB Pro Series Lithium Polymer 205mAh 2 Pack

**Brand:** ゼンハイザー(sennheiser)
**Price:** S/.17
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Stay charged, stay connected — power your productivity with Sennheiser precision!

## Quick Answers

- **What is this?** Sennheiser Replacement Rechargeable Battery for OfficeRunner Wireless Headset DW Office DW Pro1 DW Pro2 SD Office SD Pro1 SD Pro2 MB Pro Series Lithium Polymer 205mAh 2 Pack by ゼンハイザー(sennheiser)
- **How much does it cost?** S/.17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/742124961-sennheiser-replacement-rechargeable-battery-for-officerunner-wireless-headset-dw-office)

## Best For

- ゼンハイザー(sennheiser) enthusiasts

## Why This Product

- Trusted ゼンハイザー(sennheiser) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power That Lasts:** Reliable 205mAh capacity keeps your headset charged through long workdays.
- • **Double the Backup:** Includes 2 batteries so you’re always ready, never caught powerless.
- • **Engineered Excellence:** Crafted with precision German engineering for premium durability and performance.
- • **Seamless Compatibility:** Perfectly fits all Sennheiser OfficeRunner and Pro series wireless headsets for hassle-free replacement.
- • **Plug & Play Convenience:** Effortless installation means zero downtime—get back to calls in seconds.

## Overview

This genuine Sennheiser replacement battery pack features two 205mAh lithium polymer batteries designed specifically for OfficeRunner and Pro series wireless headsets. Manufacturer-approved and engineered in Germany, these batteries ensure reliable, long-lasting power with easy installation, keeping professionals connected without interruption.

## Description

Genuine Sennheiser Replacement Battery This is a manufacturer certified replacement battery for OfficeRunner wireless headset and all Sennheiser wireless headsets. -

## Features

- Perfect for: OfficeRunner, DW Office, DW Pro1, DW Pro2, DW Pro2 ML, DW Office ML, SD Office, SD Office ML, SD Pro1, SD Pro1 ML, SD Pro2, SD Pro2 ML, MB Pro Series
- Manufacturer approved battery
- Easy to install
- High Quality German Engineering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Cable Feature | No cable |
| Compatible Devices | ヘッドセット |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Brand | ゼンハイザー(Sennheiser) |
| Manufacturer | Sennheiser |
| Item Model Number | OfficeRunner Battery |
| Connectivity Technology | Wireless |
| Size | 2 Pack |
| Package Dimensions | 9.8 x 6.6 x 1.4 cm; 4.54 g |
| Item Weight | 5 g |

## Product Details

- **Number of Batteries:** 2 Lithium Polymer batteries required. (included)
- **Brand:** ゼンハイザー(Sennheiser)
- **Battery Cell Composition:** Lithium Polymer
- **Battery Capacity:** 205 Milliamp Hours
- **Recommended Uses For Product:** Ear Tips

## Images

![Sennheiser Replacement Rechargeable Battery for OfficeRunner Wireless Headset DW Office DW Pro1 DW Pro2 SD Office SD Pro1 SD Pro2 MB Pro Series Lithium Polymer 205mAh 2 Pack - Image 1](https://m.media-amazon.com/images/I/71BvBhMJ2sL.jpg)

## Questions & Answers

**Q: what is the battery usage  life?? Thank you**
A: I use it Monday-Friday for 6-7 hours in a 10 hour day and I get about 2 years.

**Q: Will this work for the PCX550 wireless headset?**
A: Hi there,

Good question!  

We are unsure if this is the battery required for your PCX550 wireless headset.  From the manual for the Sennheiser PCX550, "the rechargeable battery must only be replaced by an authorized Sennheiser service center."  This usually means the battery is hard-wired into the headset and not accessible for replacement without service help.  This also means we are unsure which battery would replace it.  This battery would most likely have to come directly from a Sennheiser service center.

To find a service center, give Sennheiser a call at 1-877-736-6434.

Thanks again!  And please let us know if we can offer any additional help.  

Best Wishes,
Kamika Royal
Headset Advisor
Leitner Headsets
 
Customer Service: 800-432-3738
Fax:  800-457-0467

**Q: I have a sennheiser officerunner® convertible wireless office headset with microphone model dect 6.0. is this battery compatible?**
A: Hey there T. Fenske,

Great question!  This battery is 100% compatible with your Sennheiser OfficeRunner!

**Q: what is the battery usage  life?? Thank you**
A: I expect it will depend on how much you use the headset, since the battery life would likely be affected by charge/discharge cycles.  I've had my headset for more than 3 years and the original battery still seems fine.  In fact, I thought it was going bad several months ago, but there was something on the charging contacts that was preventing the battery from charging completely, and cleaning the contacts seems to have taken care of it.  My headset gets moderate use only.  I don't know how long a single charge lasts.  My longest calls are about 2 hours, and the charging status bars typically show 2/4 at that point.

## Frequently Bought Together

- Genuine Sennheiser Replacement Rechargeable Battery for OfficeRunner Wireless Headset DW Office DW Pro1 DW Pro2 SD Office SD Pro1 SD Pro2 MB Pro series Li Polymer 205mAh (2 Pack)
- Sennheiser Enterprise Solution HZP27 Spare Ear Pad Black

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-18*