Item # HA10129
100 percent compatible with noted Plantronics wireless headsets
Simply slide off the old battery and slide on the new one. Quick, easy and takes just a moment.
Most wireless headsets require a battery change every 1 to 2 years
3.7V 140 mAh
1 year Headset Advisor advance replacement warranty and free lifetime product support
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. Recycle responsibly! 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.