---
product_id: 18671928
title: "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)"
brand: "sennheiser"
price: "KSh18368"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/18671928-genuine-sennheiser-replacement-rechargeable-battery-for-officerunner-wireless-headset-dw
store_origin: KE
region: Kenya
---

# 3.7V stable voltage 205mAh Li-Polymer power Rechargeable & eco-friendly 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)

**Brand:** sennheiser
**Price:** KSh18368
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity with authentic Sennheiser energy!

## Quick Answers

- **What is this?** 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) by sennheiser
- **How much does it cost?** KSh18368 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/18671928-genuine-sennheiser-replacement-rechargeable-battery-for-officerunner-wireless-headset-dw)

## Best For

- sennheiser enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Charge:** 205mAh Lithium Polymer battery delivers reliable, all-day wireless headset use without interruptions.
- • **Lightweight & Compact:** At just 5.67 grams, it keeps your headset sleek and comfortable for extended wear.
- • **Multi-Pack Convenience:** Available in 2-packs for uninterrupted workflow and backup readiness.
- • **Authentic Sennheiser Power:** Genuine manufacturer-authorized replacement ensures perfect compatibility and peak performance.
- • **Eco-Conscious Rechargeability:** Rechargeable design reduces waste and keeps you powered sustainably.

## Overview

This is a genuine Sennheiser replacement rechargeable Lithium Polymer battery (205mAh, 3.7V) designed specifically for OfficeRunner and other Sennheiser wireless headsets. Lightweight and compact, it ensures seamless compatibility and long-lasting wireless performance, available in convenient multi-packs for professional use.

## Description

Authentic Sennheiser replacement battery. This is the manufacturer authorized replacement battery for the OfficeRunner Wireless Headset and all Sennheiser Wireless headsets. Multi Packs available

## Features

- Lithium Polymer batteries required. (included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.01 Pounds |
| Battery Weight | 5.67 Grams |
| Battery Cell Type | Lithium Polymer |
| Recommended Uses For Product | Earpiece |
| Reusability | Rechargeable |
| Battery Capacity | 205 Milliamp Hours |
| Voltage | 3.7 Volts |

## Product Details

- **Number of Batteries:** 2 Lithium Polymer batteries required. (included)
- **Brand:** Sennheiser
- **Battery Cell Composition:** Lithium Polymer
- **Battery Capacity:** 205 Milliamp Hours
- **Recommended Uses For Product:** Earpiece

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/61utRnq4ETL.jpg)

## Available Options

This product comes in different **Number of Items** options.

## 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)
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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-18*