External Battery Charger With Power Supply - Inogen One G5 & Rove 6

Spare or replacement external battery charger for Inogen One G5 or Rove 6 portable oxygen concentrators. Details: The external charger offers the convenience of charging your extra battery packs while not in use in your portable oxygen concentrator. Perfect for active users who need extra batteries or travel frequently and need to always have a full charge ready to go.