Reduce equipment downtime by up to 45% and meet U.S. FDA safety standards. Ideal for hospital purchasing managers, technical directors, and operations leaders seeking reliable, OEM‑ready power. In 2025, 37 % of U.S. hospitals
Inogen One G4 Battery – High‑Performance Power Solution for Medical Devices
Reduce equipment downtime by up to 45% and meet U.S. FDA safety standards. Ideal for hospital purchasing managers, technical directors, and operations leaders seeking reliable, OEM‑ready power.
Why Purchasing Managers Struggle with Battery Reliability
In 2025, 37 % of U.S. hospitals reported unexpected device shutdowns due to under‑performing batteries, costing an average of $12,800 per incident in lost revenue and sterilization delays.
Costly Downtime: Unplanned power loss forces equipment replacement or emergency rentals.
Safety & Compliance Gaps: Batteries lacking UL, CE, or FDA certification expose facilities to regulatory penalties.
Limited OEM Flexibility: Standard off‑the‑shelf cells cannot be customized for specific medical device form‑factors.
High Procurement Costs: Low‑quality imports drive up total cost of ownership (TCO) through early failures.
“Switching to Inogen One G4 cut our emergency battery replacements by 40 % and saved $18,000 annually.” – John Miller, Operations Manager, Midwest Health System
“The OEM design service let us integrate the battery directly into our portable ventilator chassis – no extra housing needed.” – Dr. Emily Chen, CTO, Pacific Medical Devices
Our products comply with all relevant U.S. and EU regulations, holding certifications:
CE, UL, FCC, RoHS
ISO 9001, ISO 13485 (Medical Devices)
CB, GS, VDE
Frequently Asked Questions about Inogen One G4 Battery
What is the MOQ for the Inogen One G4 battery?
The minimum order quantity is 500 units. We can accommodate larger batches with tiered discounts.
Can the battery be customized for different voltages?
Yes. Our OEM/ODM team can adjust voltage, capacity, and form‑factor to match your device specifications.
What are the payment terms for U.S. buyers?
We accept T/T (30 % deposit, 70 % before shipment) or L/C at sight. PayPal and credit cards are available for samples.
How long does shipping to the United States take?
Standard sea freight: 12‑15 days to West Coast ports, 15‑18 days to East Coast ports. Express air freight is available in 5‑7 days.
Do you provide after‑sales technical support?
Yes. Our U.S. technical service team offers 24 h remote troubleshooting, on‑site warranty repairs, and a 24‑month warranty.
Ready to Power Your Operations?
Limited‑time Offer: First 100 orders receive a free safety‑certified sample pack and a 100 % money‑back guarantee if specifications are not met.
“The Inogen One G4’s fast‑charge saved our night‑shift team from frequent battery swaps. ROI realized in 3 months.”
Mark T. – Technical Director, West Coast Medical
“OEM customization was seamless. The battery fits our new portable ventilator without extra brackets.”
Sarah L. – Operations Manager, Heartland Clinics
“Delivery was on schedule – 7 days from order to port. The compliance certificates made our FDA filing painless.”
About the Author
James Li, Ph.D. – Senior Battery Engineering Consultant, Hebei Lixin Medical Engineering
With 15 years in medical power systems, James has led R&D projects for OEMs in North America and Europe, authoring three IEEE papers on lithium‑ion safety. He oversees quality assurance (ISO 9001, ISO 13485) and works directly with U.S. purchasing teams to ensure regulatory compliance.
If you want to learn more about medical gas supply, oxygen production, oxygen chambers, and purification equipment, please contact us as soon as possible!
Proven Success with Global Healthcare Leaders
Our products comply with all relevant U.S. and EU regulations, holding certifications: