O2 Concepts Oxlife Liberty 2 External Battery Charger Graham Field Comfort 600 Hs Bolsters Spring Air technology helps to

Spring Air technology helps to create a suspension-like action between the Spring frame and Spring Air cushion

black rubber mat for traction

The InfinitySeal Full Face cushion is a newly designed seal intended for various pressures in order to strengthen the seal throughout CPAP therapy

Die-cast beam can be easily read from either side

O2 Concepts Oxlife Liberty 2 External Battery Charger Graham Field Comfort 600 Hs Bolsters Spring Air technology helps toAbout the O2 Concepts Oxlife Liberty 2 Battery Charger The Oxlife Liberty External Desktop Battery Charger is a compact and efficient charging solution for Liberty 2 portable oxygen concentrator batteries. Featuring its own AC power supply, it plugs into any standard wall outlet, allowing you to charge batteries separately from the unit. With a built in battery charging gauge and easy to read indicator lights, youll always know when your battery is