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it is heavier than pulse-dose-only units like the Inogen Rove 4 (2
This 6-pack gives you a generous supply for ongoing rotation and replacement
Only need pulse dose oxygen (settings 1–4) and never require continuous flow
Not sure if you need high-flow
Inogen Rove 4 & Inogen G4 Intermediate Battery HUMID it is heavier than pulse-dose-onlyThe Inogen One G4 Rove 4 Intermediate (4 cell) battery is a new option for the Inogen G4 and Rove 6 concentrators. If the double battery is too heavy, this is a longer lasting, lighter weight option. This battery is rated up to 4. 5 hours *battery time varies with the flow setting. The rechargeable lithium ion battery can charge on both AC and DC power supplies. Recent Verified Reviews and Ratings from our Customers, Coast to Coast.