![Amazon.com: Compatible Plantronics Battery Replacement for CS540 and C054 Wireless Headsets : Electronics Amazon.com: Compatible Plantronics Battery Replacement for CS540 and C054 Wireless Headsets : Electronics](https://m.media-amazon.com/images/I/61hmbs8UZpL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Compatible Plantronics Battery Replacement for CS540 and C054 Wireless Headsets : Electronics
![Amazon.com: Synergy Digital Wireless Headset Battery, Works with Plantronics C054 Wireless Headset, (Li-Pol, 3.7V, 140 mAh) Ultra Hi-Capacity, Compatible with Plantronics CS540 Battery : Electronics Amazon.com: Synergy Digital Wireless Headset Battery, Works with Plantronics C054 Wireless Headset, (Li-Pol, 3.7V, 140 mAh) Ultra Hi-Capacity, Compatible with Plantronics CS540 Battery : Electronics](https://m.media-amazon.com/images/I/51HlV9-HI5L.jpg)
Amazon.com: Synergy Digital Wireless Headset Battery, Works with Plantronics C054 Wireless Headset, (Li-Pol, 3.7V, 140 mAh) Ultra Hi-Capacity, Compatible with Plantronics CS540 Battery : Electronics
![Refurbished: Plantronics CS500XD C054-XD Wireless Phone Headset System w/ Base Adapter & HL-10 - Newegg.com Refurbished: Plantronics CS500XD C054-XD Wireless Phone Headset System w/ Base Adapter & HL-10 - Newegg.com](https://c1.neweggimages.com/productimage/nb640/A82B_132041498875045982npzNsyoG1A.jpg)
Refurbished: Plantronics CS500XD C054-XD Wireless Phone Headset System w/ Base Adapter & HL-10 - Newegg.com
![Amazon.com: VINTRONS 84479-01, 86180-01, C054, CS540 Battery Replacement Compatible for Plantronics CS540, C054, Savi CS540, Savi CS540A, : Electronics Amazon.com: VINTRONS 84479-01, 86180-01, C054, CS540 Battery Replacement Compatible for Plantronics CS540, C054, Savi CS540, Savi CS540A, : Electronics](https://images-na.ssl-images-amazon.com/images/I/71uhYAwiqkL._AC_UL210_SR210,210_.jpg)
Amazon.com: VINTRONS 84479-01, 86180-01, C054, CS540 Battery Replacement Compatible for Plantronics CS540, C054, Savi CS540, Savi CS540A, : Electronics
![Amazon.com: Plantronics-CS540 Convertible Wireless Headset Bundle with Plantronics APV-63 EHS Adapter (Avaya) : Electronics Amazon.com: Plantronics-CS540 Convertible Wireless Headset Bundle with Plantronics APV-63 EHS Adapter (Avaya) : Electronics](https://m.media-amazon.com/images/I/312bqKm9lBL._AC_.jpg)