Skip Content


Lithium-Ion 3.8 Voltage Battery Pack

  • Item # 10C670
  • My Part #
  • Mfr. Model # 6439901
  • Catalog Page # N/A
  • UNSPSC # 26111710
Battery Pack,Li-Ion,3.8V,For Plantronics close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $53.00 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Get Free Standard Shipping
  • Shipping Weight 0.06 lbs.
Country of Origin Mexico Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

The PLANTRONICS lithium-ion 3.8V battery pack fits PLANTRONICS headsets, Nos. CS50, CS55, and CS60, sold separately.

View More

Technical Specs

  • Item Battery Pack
  • Fits Brand Plantronics
  • Fits Model MFR. NO. CS50,CS60,CS55
  • Battery Type Lithium-Ion
  • Voltage 3.8
  • Battery Capacity 190mAh
  • For Use With CS50,CS60,CS55
How can we improve our Technical Specifications?

Compliance and Restrictions

  • Hazardous material - General

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Customer Reviews

Rated 4.7 out of 5 by 34reviewers.
Rated 5 out of 5 by New Life replaced my old battery with a new one and I don't have to invest in buying a new expensive headset. I brought new life to my old cs50 August 8, 2015
Rated 5 out of 5 Another 10 years! It was great to see that I could purchase a replacement battery for my CS50 headset. Great product that I have been using for almost 10 years but the battery had failed to charge. Good to see they had a replacement for a reasonable price July 27, 2015
Rated 5 out of 5 Works Great Headset was not holding its charge so ordered this new battery and it has been working great! July 22, 2015
Rated 5 out of 5 by My Headset work like new. I needed a magnifying glass to install it. Pictures only in the operators manual, but this little battery performs. July 4, 2015
Rated 5 out of 5 by Easy to install - I'm back to full functionality. This was the fix I needed. Glad I bought just the battery as apposed to a whole new head-set. June 26, 2015
Rated 5 out of 5 by Working at expected The battery was easy to replace as is working great! April 22, 2015
Rated 4 out of 5 by Replacement battery Purchased the replacement battery for the telephone headset that was experiencing problems. Replacing the battery worked well and staff are pleased to have use of the headset once again. March 30, 2015
Rated 5 out of 5 by Back to its old self! I have had my Plantronics headset for ~5 years and was having some random issues that I finally decided was related to its ability to hold a charge. Didn't want to give up my current headset because I seemed to have better call clarity and MUCH better tech support than any of my co-workers. Ordered a new battery and am I pleased to be back in business. Once ever 5 years, I will gladly pay to replace the battery. Thanks for making such a high quality headset, you have earned a loyal customer and a lot of recommendations to my co-workers! March 27, 2015
  • 2015-09-08T19:46:45.066-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_34, tr_34
  • loc_en_US, sid_10C670, prod, sort_default

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.