Airsep External Battery and Charger Tubing Location: Two intake ports on

Location: Two intake ports on front of oxygen concentrator

The AirSep Freestyle 5 AC Power Supply was designed to recharge and operate the FreeStyle 5 in any standard wall outlet

The pillow cushion connects smoothly with the rest of the mask and is easy to assemble

Facial oil build up on the silicone will break down the consistency of the cushion over time and lead to mask leak

Airsep External Battery and Charger Tubing Location: Two intake ports onAll battery purchases are final sale. There are no returns on batteries. The AirSep External Battery and Charger is a perfect option for those who have a small AirSep portable oxygen concentrator and want a more convenient alternative for longer battery life. Now with an additional battery, you will be able to charge two of these great lightweight, clip on batteries at a time. Each will take no longer than 5 hours to charge and take with you. The