This battery is already supplied with your purchase of the SimplyGo Oxygen Concentrator, but if you need a backup battery, this is an exact match. Many patients purchase additional batteries for extended trips away from an AC/DC power source. Each battery lasts around 3.5 hours and automatically recharges when connected to a power source. You might also consider our SimplyGo Battery Charger/Recalibrator (CHS ID: 900-103)
. It not only recharges your battery separate from the SimplyGo Concentrator, but it recalibrates your battery so you can use it to it's full potential every time.
1 Each / Each