Charge Cradle Deluxe w/Battery, for Savi 8245

Poly Deluxe Charging Kit with spare battery allows you to be wireless 24/7 for Savi 8200 Office Replacement deluxe charge cradle for Poly Savi 8245 Office & UC Variants Includes charging cradle and spare battery Solves the problem of running out of battery time for power users on calls all day Easy to use – just pop the spare battery (included) into the side door of charging cradle and it charges while you are using your wireless headset Not compatible with Savi Office 740/45 or Savi 440/45 UC Also not compatible with Savi 100, 200, 300, or 350 bases. Deluxe Charger has 3 pins and old WO1 Savi bases only accommodate 2 pins Charge wireless headsets for multi-shift environment with 5 Unit multi-charger base Headset and charge base not included Genuine Poly Accessory BTP Model: PL-215805-01MFR Part: 215805-01,85R49AA