Inogen Rove 4 & Inogen G4 Extended Battery Charger
Oxygen users worldwide have come to love the freedom of portable, battery-powered oxygen concentrators. It’s made it easier for them to continue with their daily routine, and even go on vacations. To get even more outdoor use out of yours, you need the G4/Rove 4 external battery charger.
The knowledge that you’ve got a backup battery charged and ready to go, waiting for you at home, makes all the difference. And you can have that with the G4/Rove 4 external battery chargers, designed to work with your Inogen One G4 and Rove 4 batteries.
Inogen One G4/Rove 4 External Battery Charger Features
Why do you need the Inogen One G4/Rove 4 External Battery Charger? It’s the manufacturer-approved external charger for your G4 or Rove 4 portable oxygen machine’s batteries. And this product includes some amazing benefits:
Charges At Home While You’re Out
Do you stress about arriving home after an outing with no charged batteries? Relax, there’s a solution. You never have to fear last-minute itinerary changes that keep you out longer. You’ll arrive home to fully charged batteries each time.
Charge Single, Intermediate, or Double Batteries
Simply leave your spare batteries on charge at home in the G4/Rove 4 External Charger. It doesn’t matter if you need to charge double, intermediate, or single batteries, it’s capable of doing both. Now it’s possible to arrive home, pick up a fresh battery, and be on your way again.
Stay Out For Longer
A respiratory disorder shouldn’t confine you to your home. The Inogen G4 and Rove 4 can be as portable as you need it to be. But to truly enjoy that freedom, you need a constant supply of charged batteries. The external G4/Rove 4 charger allows you to stay out more often and for longer.
Free Next-Day FedEx Delivery With Overnight Shipping
We know you’re ready to get out and live your life to the fullest again. That’s why we don’t make you wait longer than you need to.
With overnight shipping and next-day delivery through FedEx, you get to enjoy the freedom of external battery charging, sooner. And it’s free!
Your Purchase Includes
The Inogen One G4/Rove 4 External Battery Charger with:
- AC Power Supply
- Charging Capability For Single, Intermediate, and Double Batteries
- FREE FedEx Delivery, Shipped Overnight & At Your Door The Next Day!
Is Vital Care USA an authorized retailer?
Yes — 100% authorized. Vital Care USA only partners with fully authorized U.S. manufacturers and distributors. Every unit includes the full factory warranty and authentic U.S. serial numbers. Your purchase is always protected.
Are the oxygen concentrators brand new?
Every concentrator we ship is brand new in original factory-sealed packaging unless clearly stated otherwise. All standard accessories, manuals, and warranties are included.
You can also review our easy, customer-friendly return policy if you have questions about unopened items or eligibility.
Do I need a prescription to order?
Yes — U.S. law requires a valid prescription for most home and portable oxygen concentrators. After checkout, your doctor can fax or email it to us, or you can upload it directly.
You can also email your prescription directly to us at support@vitalcareusa.com.
Once we receive it, your order ships right away.
Vital Care USA is not a medical provider and cannot provide medical advice. We do not determine oxygen flow settings or therapy levels. Always consult your licensed healthcare provider before selecting a unit or changing your prescribed oxygen settings.
Does insurance or Medicare cover this?
Most online oxygen concentrator purchases are not covered by Medicare or private insurance when bought outright. This is because coverage is usually tied to local in-network rental programs.
Many customers still choose to buy privately because it gives them:
- Full ownership of their device
- No rental restrictions
- Freedom to travel, fly, or stay active without paperwork
When will my order ship?
Most in-stock oxygen concentrators ship within 1–2 business days after we receive your prescription and verify the order. Tracking is sent automatically by email.
We also offer next-day delivery options on select models and locations — contact us if you need fast delivery.
For full details on shipping methods, transit times, and signature requirements, please review our Shipping Policy .
Need to review returns or refunds? See our Return & Refund Policy .
What if I’m not sure which concentrator is right for me?
Whether you need long battery life, higher pulse settings, or continuous-flow support, our team can help match the right device to your prescription and lifestyle.
Speak directly with an oxygen specialist at (712) 435-1306 — we’ll walk you through your options with zero pressure.
Talk to a U.S.-based oxygen specialist now and get matched to the right device for your needs.
Call (712) 435-1306
