InovaLabs Activox External Battery POC Battery They are designed and built

They are designed and built in the USA and come with a 2 year manufacturer warranty

The Philips Respironics SimplyGo Portable Oxygen Concentrator is a remarkable solution for those needing oxygen therapy

Circular diffused venting quietly disperses exhaled air

Circular Diffused Venting – Quiet operation for better sleep

easy to carry and store

InovaLabs Activox External Battery POC Battery They are designed and built*All battery purchases are final sale. There are no returns on batteries.* Add even more battery life to the already powerful Lifechoice Activox by Inova Labs. You'll need extra battery life if you are going on vacation, or if you'll be away from home for many hours during the day. It's important to have more than enough battery life with you when you are out and about, because you never know when you could have some kind of travel delay. This small