Plantronics CS50 & CS55 Replacement Battery

Features at a glance Back to top

Replacement battery for the CS50, CS50-USB, CS55 and CS55 Micro
Also works with the CS351, CS351N, CS361, and the CS361N

Description Back to top

To get peak performance from your wireless headset replace the original Lithium-Ion battery with a new one.

Star Ratings

Sound Quality
Weight Rating
Comfort Rating
Durability Rating
Value Rating
Technical Specifications
Manufacturer	Plantronics
Type	Wireless
Wearing Style	Not Applicable
Range of Motion	Not Applicable
Connector Type (view connectors)	Not Applicable
Weight	0.2 oz.
Lines: (telephone products only)	Not Applicable
Compatibility
Microphone	Not Applicable
Earpiece	Not Applicable
Color	Grey
Special Technologies	Not Applicable
Warranty	1 Year Replacement
Battery Life	1.5 - 2 years
Reversible	Not Applicable
Handset Lifter Compatible	Not Applicable
Busy Light	Not Applicable
Quick Disconnect	Not Applicable
DC Adapter Compatible	Not Applicable
Digital Encryption	Not Applicable

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Customer Reviews Back to top

Just what I needed

For several months, I had been having problems with my headset. As soon as I received the new battery and replaced the old one, my headset is as good as new.

Posted by: Pat Carr - Santa Clara, CA

Great product

Battery was easy to order, arrived quickly and was easy to replace. The whole headset and lifter has worked out better than I anticipated. I don't know why everyone doesn't have one!

Posted by: Candace Daigle - Belmont, NH

Replacement Battery for CS50

I didn't realize that I needed to replace the battery for the CS50. When I called to reset the headset and I given very good instructions over the phone. The battery was very easy to install.

Posted by: Fabian Linda - Coraopolis, PA

service

You have an outstanding company. Aside from having a great product, your service personnel are incredible - always patient and pleasant. They reminded to purchase a battery arrived almost the day one was needed. I am most impressed and recommend your product all the time.

Posted by: Diane Mac Kenzie - Ocean, NJ

Display all 6 reviews