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Best for those who breathe through the nose only or use a chinstrap.
For those that need or prefer delivery to the mouth and nose.
Lightweight and minimal masks that seal at each nostril.
Nasal prong, hybrid, oral, and total face masks.
Having problems with mask fit? Shop all our masks for the best fit.
Keep your CPAP mask in top shape and extend its life by replacing parts regularly.
Need to replace more than one piece? Mask Kits include everything except headgear.
Provide therapy air at one specified pressure continuously.
Automatically adjust pressure throughout the night for a more comfortable experience.
Provide one pressure for inhalation and a separate pressure for exhalation.
Smaller machines designed to be taken during travel.
View all types and models of machines on one page.
Accessories to keep your therapy equipment clean and comfortable.
Keep your CPAP mask in top shape and extend its life by replacing parts regularly.
The cleaner your filters, the cleaner the air you breathe.
We offer a variety of hose types and lengths to enhance your setup.
Batteries, inverters, converters, power cords, and parts.
Humidifiers provide moisture to help prevent dryness of the nose and throat.
Replacement items for a wide range of humidifiers.
We have a huge selection of machine parts for almost every machine.
Various supplies to review advanced therapy data.
Various products such as oxygen and EPAP solutions.
Have a question? Call us!
Affected by the power outages in California? We're here to help. Give us a call to help make sure you can continue therapy.
Manufactured by Inogen.
This product is not currently available for expedited shipping within the continental U.S. Regular ground shipping will be the only option. Other options may be available for non-continental U.S. residents.
The 8 Cell Lithium Ion Battery for Inogen One G3 Concentrator can be purchased as a replacement battery or as an additional battery for the G3 concentrator. When placed on the lowest Pulse Dose setting, this battery is designed to provide up to 4.5 hours of runtime.
Pack an additional 8 cell battery, or choose the 8 Cell Lithium Ion Battery for Inogen One G3 Concentrator for double the runtime. When depleted, the 8 cell battery make take up to 4 hours to recharge completely. Charge the battery while using the oxygen device or use one of these methods:
The Inogen One 8 cell battery is compatible with the Inogen G3 portable oxygen concentrator only.
Battery Charging Tips
The Inogen One G3 portable concentrator uses a lithium ion rechargeable battery. The battery can be charged before it is fully depleted. If empty, it may take up to 4 hours to fully charge the battery.
The battery can be charged from both an AC power outlet or a DC cable. Also, the battery is designed to receive a charge when the G3 is being charged, as long as it is connected to the device.
Is the Battery Charge Visible?
The percent of charge remaining is visible on the display screen. As the charge begins to deplete, prepare to recharge the battery or switch out the empty battery for a new battery cell.
Assistance & Resources
About Us
CPAP.com is a family owned and operated business dedicated to providing Sleep Apnea equipment to those who need sleep therapy.
Contact Us
Phone: 1-800-356-5221
Fax: 1-866-353-2727
Email: cpap@cpap.com
Address: 13235 N Promenade Blvd, Stafford, TX 77477
While you may find the information provided on this site helpful, please understand that it is not in any way intended to replace the advice of a physician or medical professional. If you're concerned about your health or worried about specific symptoms, please consult a doctor. If you have additional questions about our site, please consult our User Agreement for more information.
