Item # HA10129
When your Plantronics Savi W440, W445, CS540XD, CS545XD, Savi W740 or Savi W745 wireless headset no longer holds a charge, we have you covered. This replacement battery is 100% compatible with these models and are backed by a 1 year Headset Advisor advance replacement warranty.
Please recycle your spent batteries responsibly. Feel free to ship your recyclable batteries to us for recycling. Or visit a local Batteries + Bulbs to have your batteries recycled. Having spent batteries recycled is the right thing to do to protect our environment.