Inogen Rove 4 Intermediate Battery (4-Cell)

Balanced Power for Active Lifestyles

The Inogen® Rove 4™ Intermediate Battery (catalog BA‑404) is the perfect balance between weight and runtime—providing up to 4 hours and 15 minutes of battery life on Flow Setting 1 . Weighing just 0.2 lb more than the standard battery, it’s a lightweight, powerful upgrade that keeps you going longer without unnecessary bulk .

Specifically engineered for the Inogen Rove 4™ Portable Oxygen Concentrator, this lithium-ion battery is TÜV certified, compatible with all Rove 4 power systems, and features a user-friendly LED charge indicator. Whether you’re commuting, exploring, or working, this battery keeps your oxygen therapy active and reliable.

Technical Specifications

Why Choose the Intermediate Battery?

Opting for the Intermediate Battery gives you:

• The ideal balance of portability and runtime—longer than the standard, lighter than the extended

• Quick battery swap capability to avoid treatment interruptions

• FAA compliance, so you can travel with confidence

• A reliable power solution for daily use and short trips

Frequently Asked Questions (FAQs)

1. How long does this battery last?
✅ Up to 4 hours 15 minutes on Flow Setting 1—less on higher flows .

2. Is it compatible with my Rove 4?
✅ Yes, it’s fully compatible with the Inogen Rove 4 and charges using standard AC/DC power kits.

3. Can I change batteries while using the concentrator?
✅ Yes. Its swap-ready design ensures smooth transitions without losing oxygen supply.

4. Can I take it on a plane?
✅ Yes. It’s FAA-approved as a portable oxygen device accessory.

5. How long does it take to recharge?
✅ Around 2 hours 30 minutes with the Inogen AC or DC adapter .