JABRA PRO 9400 SERIES 14192-00 BATTERY REPLACEMENT - Newegg.com
Jabra PRO 9400 Reset Instructions - NRG TeleResources
GAXI Battery Replacement for Jabra Pro 9400 Compatible with Jabra Pro 9450, Pro 9460, Pro 9465, Pro 9470, Wireless Headset Battery : Electronics - Amazon.com
Jabra PRO 9400 Series Battery Kit
Jabra 14401-03 PRO 9400 Duo Replacement Headset for Jabra PRO 9450 / 9460 / 9465 Duo Headset System - Walmart.com