Battery Type: Li-ion Polymer battery
Capacity: 80mAh
Nominal Voltage: 3.7V
Pack Dimension: 3.7 x 12.5 x 27.0 mm
Weight: 10g
Working Temperature: Less than 60?(140?)
Compatible Models: Plantronics Discovery 610, Discovery 640, Discovery 645, Discovery 650, Discovery 650E, Discovery 655, Discovery 665 Plantronics Voyager 815, Voyager 818, Voyager 835, Voyager 855 640E, 665 Compatible
Battery Part Number: 68400-61, 71890-61, 73667-01, 74422-01, 75210-01, 75660-61, 76250-01, 76300-01, AHB351045, HS-DISC655