Each power cartridge will deliver up to 4 hours of Continuous Flow Therapy or 5 hours of Pulse Dose Therapy depending on flow rate and settings. This updated cartridge (with the black button) features an intuitive downward release.
Charging: All Eclipse Concentrators will charge Power Cartridges in the unit when using AC power. Eclipse 5 Concentrators will charge Power Cartridges in the unit when using DC power (older Eclipse concentrators can NOT charge a Power Cartridge from DC power). Power Cartridges can also be charged externally using the Eclipse Desktop Charger.