NEW... AirSep External Power Cartridge and Charger Compatible with AirSep Focus™, FreeStyle™, and FreeStyle™ 5 Portable Oxygen Concentrators The new AirSep External Power Cartridge provides extended battery life for all AirSep POCs. • NEW LIGHTWEIGHT alternative to the AirSep AirBelt • External charger can charge 2 batteries simultaneously • Built-in belt clip for easy wearability • Fully charges battery in 5 hours or less • Easy-access battery gauge displays remaining charge Battery Durations: Focus Setting External Power Cartridge Duration 2 3.5 Hours Focus adapter cable (CD035-1) must be purchased separately to use the external power cartridge with the Focus. FreeStyle Setting Duration of FreeStyle Internal Battery + External Power Cartridge 1 10 Hours 2 6 Hours 3 5 Hours FreeStyle 5 Setting Duration of FreeStyle 5 Internal Battery + External Power Cartridge 1 7 Hours 2 4 Hours 3 3 Hours 4 2.5 Hours 5 2 Hours Charger contains an easy-to-read light system: Flashing Green Light: Charging Solid Green Light: Fully Charged Flashing Red Light: Error Solid Red Light: No battery inserted BT024-1 PW029-1 BT026-1 BT026-2 BT026-3 BT026-4 ORDERING INFORMATION AirSep External Power Cartridge Charger (Dock) and Power Supply External Power Cartridge & Charger Combination (US)* External Power Cartridge & Charger Combination (EUROPEAN)* External Power Cartridge & Charger Combination (AUSTRALIAN)* External Power Cartridge & Charger Combination (UK)* Additional batteries may be purchased independently. *Combinations include one battery, one charger, and one power supply.