On Order Plantronics Wireless Headset Battery Li-Polymer Battery fits Plantronics, Discovery 610, Discovery 640, Discovery 645 3.7V,... CS-PLD650SL $26.59 Our batteries from Cameron Sino are built using high quality components and cells from all the most popular manufacturers, be safe in the knowledge that this battery will perform the same as your original battery. There can be occasions when the battery model number or the model of your device is not listed in the information below. Don't despair contact... Add to cart