Specifications:
Chemistry: Li-Pol
Voltage : 3.7V
Capacity : 70 mAh

Compatible Replacement Battery for:
Garmin AHB390836, CPL-556
Jabra B350735, HS11

Compatible with the Following Wireless Headsets:
Garmin EM-CPL-556, CPL-556
Jabra B350735, HS11, SPORT STEREO, SPORT WIRELESS
Plantronics 68400-61, 71468-01, 71890-61, 73667-01, 74422-01, 75210-01, 75660-61, 76250-01, 76300-01, 79763-01, DISCOVERY 610, Discovery 610, DISCOVERY 640, Discovery 640, DISCOVERY 640E, Discovery 645, DISCOVERY 650, Discovery 650, DISCOVERY 650E, Discovery 655, DISCOVERY 655, Discovery 665, DISCOVERY 665, HS-DISC655, Voyager 815, VOYAGER 815, Voyager 818, Voyager 835, VOYAGER 835, VOYAGER 855, Voyager 855