You may also find it very convenient to charge a battery outside of the oxygen concentrator with the Respirionics External Battery Charger. This is great for travel, since you can have a backup battery fully charged by the time the one you are using in the concentrator has depleted.
When it's time to retire an old battery for good (around 300 charges, the battery will only charge to 80%), you can order a new rechargeable battery for your EverGo or SimplyGo. A new battery has a warranty of 90 days and weighs only 2 lbs. The length of the battery duration during use depends on the dose setting on your portable oxygen concentrator, but a Respirionics SimplyGo Rechargeable Battery will last between 1.5 and 3 hours at a time.
Respirionics is one of the most popular brands and as always we want to do our best to make sure all of your needs are met. Since many accessories are exclusive to a certain brand and to a specific model, we want to make it as convenient as possible for you to find that extra battery or external charger that you need. We also bring you the same savings you would be getting with one of our Respirionics oxygen concentrators.