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Inogen One G2 External Battery Charger
Customers rate us 4.8/5 based on 106 reviews.

Inogen One G2 External Battery Charger

by Inogen
$275.00 - $275.00
$275.00
$275.00 - $275.00
$275.00
🚚 Next Day Delivery

Delivered by Tue, Oct 7

📦 Order by 3PM CDT for same-day shipping

In Stock & Ready to Ship

✓ Official Authorized Inogen Dealer
✓ Questions? Call us for expert help & special offers +1 712-435-1306
Talk to an Oxygen Expert

Inogen One G2 External Battery Charger

The external battery charger is an ideal solution for those with an active lifestyle. It will charge a single or double battery separately from the Inogen One G2 machine, allowing you to be out and about using the machine while simultaneously charging an extra battery at home.

Why Choose Vital Care USA?

Best Price Guarantee

We guarantee the lowest price on all portable oxygen concentrators.

BBB A+ Accredited

We’re A+ rated by the Better Business Bureau and trusted by customers worldwide.

Inogen Authorized Dealer

We’re one of only two Inogen-authorized dealers—buying elsewhere risks inauthentic or used products.

Free Next Day Shipping

All portable oxygen systems include free next-day delivery.

Inogen: Trusted Worldwide by Oxygen Users

Innovative by Design

For over 20 years, Inogen has led the way in portable oxygen innovation — helping people stay active, independent, and in control of their oxygen needs.

Trusted by Thousands

Inogen systems are used by hundreds of thousands of people worldwide — a brand known for quality, reliability, and life-changing convenience.

Engineered for Reliability

Every Inogen product meets strict medical and safety standards, ensuring dependable performance wherever life takes you.

Genuine Support & Warranty

When you choose Inogen, you get more than a device — you get expert support, trusted warranty coverage, and peace of mind.

Breathe Freely, Live Fully

Breathe Freely, Live Fully

Whether you’re at home, on the trail, or exploring new horizons, Inogen empowers you to keep moving. Designed for comfort, portability, and peace of mind, Inogen technology helps you stay active and independent wherever life leads.

Designed with Patients in Mind

Designed with Patients in Mind

Every Inogen product is built around one simple goal — to make oxygen therapy as easy, reliable, and life-enhancing as possible. From intuitive controls to lightweight, travel-ready designs, Inogen puts comfort, independence, and peace of mind first for every user.

Lightweight Design — Built for Everyday Freedom

Lightweight Design — Built for Everyday Freedom

Inogen products are crafted to make oxygen therapy simple and empowering. Every device and accessory is designed to be easy to lift, carry, and live with — giving you the confidence to go about your day with freedom and peace of mind.

Elderly couple using the Inogen Rove 6

Empowering Your Everyday Routine

Inogen products are designed to fit seamlessly into daily life — reliable, easy to use, and ready when you are. Whether you’re relaxing at home or enjoying time out, Inogen helps you stay in control of your oxygen and your independence, every day.

Let customers speak for us

from 106 reviews
Michael Perez
Chariot II Standard Hemi Wheelchair

Its perfect. Thank you

Johnny Gates
Vital Care USA
Works like a charm

We bought the Joerns bed for my mother and it's been amazing. Easy to adjust and very sturdy.

Michelle Stephens
Vital Care USA
Highly recommend

It arrived quickly and the quality is top-notch. Appreciate the care in packaging too.

Jason Cordova
Vital Care USA
No complaints here

It arrived quickly and the quality is top-notch. Appreciate the care in packaging too.

Gloria Martin
Vital Care USA
I'm very satisfied

Easy to assemble and feels very secure. Instructions were clear as well.

Maria Kelley
Vital Care USA
No complaints here

My wife loves it. It's helped tremendously with her recovery.

Nicholas Cruz
Vital Care USA
Great quality and easy to use

We bought the Joerns bed for my mother and it's been amazing. Easy to adjust and very sturdy.

Ashley Harmon
Vital Care USA
Would buy again

We’ve tried others but this one finally met our needs. Happy with the purchase.

Johnathan Cook
Vital Care USA
Very pleased with the product

Sturdy, well-made and fits perfectly in our room. Definitely a smart purchase.

James Rivera
Vital Care USA
No complaints here

Customer service was helpful and the delivery was right on time.

Timothy Wise
Vital Care USA
Would buy again

We bought the Joerns bed for my mother and it's been amazing. Easy to adjust and very sturdy.

Andrew Adams
Vital Care USA
Fantastic product

We bought the Joerns bed for my mother and it's been amazing. Easy to adjust and very sturdy.

Donna Taylor
Vital Care USA
Very pleased with the product

The Hoyer lift has been a game changer for us. Makes transfers much safer and simpler.

Robin Strickland
Vital Care USA
I'm very satisfied

My dad uses the Proactive system daily and it's helped prevent pressure sores.

Robert Brown
Vital Care USA
Great quality and easy to use

This Prius mattress is extremely comfortable and supportive. Great for long-term use.

Ready to order? 📞 +1 712-435-1306 Free Shipping • 30-Day Returns • Warranty Included

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