Collection: Inogen Power Supplies

We stock authentic Inogen power adapters & chargers for various Inogen One models. All purchases are delivered to your door with FedEx, at NO EXTRA CHARGE!

Inogen Power Supplies

Inogen G2 

Inogen One G2 DC Power Supply - $150

Power your G2 and charge the battery as you drive.

Inogen One G2 External Battery Charger - $275

Charge a single or double battery separately from your G2 machine.

Overnight Shipping! Next-Day Delivery!

Inogen One G2 Airline Power Bundle - From $875

• 24-cell battery - lasts up to 9 hours
• Option to purchase a second battery (optional add-on) for double the hours 
• External battery charger
• Lightweight backpack with padded straps, designed for the Inogen One G2
• Airline Priority Tag identifying your G2 as a medical device,  exempt from carry-on and baggage charges. A Main Clinic Supply Exclusive!

Overnight Shipping! Next-Day Delivery!

Inogen G3 

Inogen One G3 AC Power Supply - $145

Power your G3 and charge the battery from an AC power outlet (100-240v).

Inogen One G3 DC Power Cord - $75

Power your G3 and charge the battery as you drive

Inogen One G3 External Battery Charger - $314

Charge a single or double battery separately from your G3 machine.

Overnight Shipping! Next-Day Delivery!

Inogen One G3 Airline Power Bundle - From $995

• 16-cell battery - lasts up to 9 hours
• Option to purchase a second battery (optional add-on) for double the hours 
• External battery charger
• Lightweight backpack with padded straps, designed for the Inogen One G3
• Airline Priority Tag identifying your G3 as a medical device,  exempt from carry-on and baggage charges. A Main Clinic Supply Exclusive!

Overnight Shipping! Next-Day Delivery!

Inogen G4

Inogen One G4 AC Power Supply - $99

Power your G4 and charge the battery from an AC power outlet (100-240v).

Inogen One G4 DC Power Supply - $75

Power your G4 and charge the battery concentrator as you drive

Inogen One G4 External Battery Charger - $314

Charge a single or double battery separately from your G4 machine.

Overnight Shipping! Next-Day Delivery!

Inogen One G4 Airline Power Bundle - From $995

• 8-cell battery - lasts up to 5 hours
• Option to purchase a second battery (optional add-on) for double the hours 
• External battery charger
• Lightweight backpack with padded straps, designed for the Inogen One G4
• Airline Priority Tag identifying your G4 as a medical device,  exempt from carry-on and baggage charges. A Main Clinic Supply Exclusive!

Overnight Shipping! Next-Day Delivery!

Inogen G5

Inogen One G5 AC Power Supply - $164

Power your G5 and charge the battery from an AC power outlet (100-240v).

Inogen One G5 External Battery Charger - $314

Charge a single or double battery separately from your G5 machine.

Overnight Shipping! Next-Day Delivery!

Inogen One G5 Airline Power Bundle - From $995.00

• A 16-cell battery - enjoy a portable Inogen G5 power supply for up to 9 hours
• Option to purchase a second battery (optional add-on) for double the hours 
• External battery charger
• Lightweight backpack with padded straps, designed for the Inogen One G5
• Airline Priority Tag identifying your G5 as a medical device,  exempt from carry-on and baggage charges. A Main Clinic Supply Exclusive!

Call us today to learn more about our oxygen concentrators, replacement parts, batteries, and accessories: 1-800-775-0942