Looking for our U.S. store? Please choose your preferred destination:
Canada
United States
Call our Headset Specialists
1-800-HEADSETS
(1-800-432-3738) Mon-Fri 9:00-7:30 Eastern Time
Office Headsets
Wireless Headsets
Bluetooth Office Headsets
Sennheiser Wireless Headsets
Corded Headset Systems
Corded Headsets
Corded Headset Amplifiers
Corded Headset Telephones
Corded Headset Accessories
Wireless Headset Accessories
Home Headsets
Wireless Home Headsets
Corded Home Headsets
Wireless Telephone Headsets
PC
Headsets
Wireless PC Headsets
Corded Analog Headsets
Corded USB Headsets
PC Headset Accessories
Cell
Headsets
Bluetooth Cell Headsets
Corded Cell Headsets
Cell Headset Accessories
Tell us your headset story and win a FREE Fitbit Ultra
Shopping Cart
Questions?
Email Us!
Click here and a Headset Specialist
will respond within
2 business hours
!
Narrow selection by:
You've Selected:
Sennheiser (
clear
)
Batteries (
clear
)
Satisfied Customers
654,155
and Counting!
"I've recommended you as a supplier to all others who purchase telecom equipment in my office."
-
Kerry Lawrence
Veterans Affairs Canada
Dartmouth, NS
Click here to read more Customer testimonials
Wireless Headsets
›
Wireless Accessories
Sennheiser Wireless Accessories
from Sennheiser for your wireless headsets
2 Headset Products
Show
10
20
30
All
items per page
Sort by
Choose One
Rating Low/High
Rating High/Low
Price Low/High
Price High/Low
Compare Checked Items
Sennheiser
Customer Rating
$29
.95
Genuine Replacement Battery for the OfficeRunner from Sennheiser
Replacement battery for the OfficeRunner wireless headset
To get peak performance from your OfficeRunner, replace the original battery with a new one.
Customer Rating
$47
.95
Genuine Sennheiser BW900 Backup Battery
Backup battery for the Sennheiser BW900
Infinite talk time by using an optional second "hot swap" battery
Compare Checked Items
2 Headset Products