Freedom CPAP Battery Backup Power Supply, 160 Watt Hour, for Camping, Airline Travel & Power Outages

Freedom CPAP Battery Backup Power Supply (160Wh) – Portable lithium-ion CPAP battery for travel, camping, flights, or power outages. Compatible with ResMed AirSense 10, 11, AirMini, Philips DreamStation 1 & 2, and Transcend Micro. Compact design, 1-year warranty.