Inogen One G5 Battery - Refurbished
Inogen One G5 Battery - Refurbished
Available in stock
Couldn't load pickup availability
Description
Description
The single battery weights just over 1 pound and lasts for up to 6.5 hours of use depending on the flow setting, while the double battery weighs just over 2 pounds and lasts for up to 13 hours of use depending on the flow setting.
Both the single and the double battery will recharge any time that they are in the portable concentrator while its connected to an AC or DC power source.
Usage Information: For best results, Inogen One G5 batteries should be fully charged, via AC (wall) power, prior to first use. Some vehicles may not have sufficient power output to the DC Power Supply to both operate the device and charge the battery. Test your vehicle's charging capabilities prior to taking a trip.
| Battery Specifications | ||
|---|---|---|
| Type | Lithium Ion | |
| Battery Run Time | Up to 6.5 Hours (Single Battery), Up to 13 Hours (Double Battery) - Run times may vary depending on flow setting | |
| Battery Weight | 1.03 lbs (Single Battery), 2.02 lbs (Double Battery) | |
Shipping & Rerturns
Shipping & Rerturns
MajorCPAP Offers Free Standard Shipping on all orders over $99 placed on our website within the Continental United States.
Shipping Services We Use:
Please Allow 1-3 Business Days For Your Order To Be Processed & Shipped. The Warehouse Is Open Monday Through Friday From 9-5. We Strive To Use The Service Which Provides Us The Fastest Shipping Option.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Honoring Our Veterans
As a token of our appreciation, we offer an exclusive discount to veterans.
Click below to verify and unlock your savings.
Your trusted supplier for CPAP and Oxygen equipment
Frequently asked questions
Shoot our team an email & we’ll get back to you ASAP
How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
How do I know if this machine or mask will work for me?
How do I know if this machine or mask will work for me?
Every person’s needs are different. If you’re unsure, reach out to our team — we’ve helped thousands of customers find the right setup for their prescription, comfort, and breathing style. We can match your device, mask type, and pressure settings so you get the best results.
Do I need a prescription to buy a CPAP or BiPAP machine?
Do I need a prescription to buy a CPAP or BiPAP machine?
Yes. In the U.S., the FDA requires a prescription for CPAP and BiPAP machines. Masks, tubing, and most accessories can be purchased without one. If you’re unsure what you need, we can help guide you through it.
How often should I replace my mask, tubing, and filters?
How often should I replace my mask, tubing, and filters?
For best performance, replace your mask every 3 months, tubing every 6 months, and filters every 2–4 weeks (or as recommended). This keeps your therapy clean, safe, and effective.
Are your machines new or refurbished?
Are your machines new or refurbished?
We offer both brand new and certified pre-owned units. All refurbished machines are carefully inspected, sanitized, and tested to ensure they perform like new — often at a fraction of the price.
Do these machines come with a warranty?
Do these machines come with a warranty?
Yes! All new machines come with a manufacturer’s warranty, and our refurbished units include a MajorCPAP limited warranty for peace of mind. You’ll see the warranty details on each product page.
How loud are CPAP and oxygen concentrator machines?
How loud are CPAP and oxygen concentrator machines?
Most modern CPAPs run at around 25–30 decibels — about as quiet as a soft whisper. Oxygen concentrators are slightly louder, but still comfortable for home use, especially when placed a few feet away from the bed.
What’s the difference between portable and stationary?
What’s the difference between portable and stationary?
Portable concentrators are lightweight and battery-powered — great for travel or daily outings. Stationary concentrators plug in and deliver continuous oxygen, ideal for home use.
What kind of support do you offer after purchase?
What kind of support do you offer after purchase?
Our customer service doesn’t stop after checkout. We’re here to help with setup, troubleshooting, replacement parts, and warranty support — by phone, chat, or email. You’ll always talk to a real person who knows the products.
Our Brands
