Amazon.com: Replacement for Jabra GN9120 Battery - Compatible with Jabra Wireless Headset Battery (270mAh 3.7V Lithium Polymer) : Electronics
Jabra GN9330e USB Wireless Headset - PC and Telephone -GN Netcom Wireless, 9337-509-405 - telephone compatible
Replacement Battery for Jabra GN9350e Wireless Headset | Headsets.com
Amazon.com: Jabra Engage 75 Wireless Headset, Convertible – Telephone Headset with Industry-Leading Wireless Performance, Advanced Noise-Cancelling Microphone, Call Center Headset with All Day Battery Life : Electronics
Jabra - GN 14121-02, Earhook for 9330, 9350 and Mitel DECT Wireless headset (5330,5340, 5360)