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Power your portable oxygen concentrator reliably while cutting total cost by up to 35%. Ideal for hospital procurement managers, home‑care operators, and medical equipment distributors in the USA.
Get Free Quote in 24 hWhen your patients rely on an Inogen G3, a weak or uncertified battery can mean lost mobility, increased hospital readmission, and spiralling expenses.
These issues translate directly into higher CAPEX, lower patient satisfaction, and increased administrative workload.
See How We Solve It →| Parameter | Standard Model | Custom Options |
|---|---|---|
| Model Code | IG3‑BAT‑5000 | IG3‑BAT‑XXXX |
| Nominal Voltage | 12 V | 9‑15 V (selectable) |
| Capacity (mAh) | 5000 mAh | 3000‑8000 mAh |
| Energy Density | 250 Wh/kg | 200‑280 Wh/kg |
| Operating Temp. | ‑10 °C ~ 45 °C | ‑20 °C ~ 55 °C (optional) |
| Safety Certifications | CE, FCC, RoHS, VDE | All above + UL (if required) |
| Warranty | 24 months | 24‑36 months (custom) |
Our battery powers the Inogen G3 in the following environments:
inogen-battery inogen-rove-6-battery
Case Study: A Midwest health system replaced its legacy batteries with our IG3‑BAT‑5000. Result: 38% reduction in battery‑related service tickets and $120 K saved in annual procurement costs.
Request a Sample Pack
“Since switching to Hebei Lixin’s battery, our Inogen G3 fleet has achieved 99.8% uptime. The CE and FCC certifications gave us the confidence to roll out the devices nationwide.” – Sarah M., Procurement Director, HealthFirst Hospital Network
All products are manufactured in our **Hebei Lixin Medical Engineering** facility, which holds ISO 9001, CE, FCC, RoHS, and VDE certifications. Our quality control process includes 100% electrical testing, X‑ray inspection, and batch‑level performance logging.
All standard batteries come with a 24‑month warranty covering capacity loss below 80% of the rated value. Extended warranties up to 36 months are available on request.
Yes. Our OEM/ODM service lets you choose voltage (9‑15 V) and capacity (3,000‑8,000 mAh). We also support custom branding and packaging.
All units are CE, FCC, RoHS, and VDE certified. We provide the full certification package (test reports, Declaration of Conformity) on demand.
Standard stock is shipped within 5‑7 business days after payment. For OEM orders, 15‑20 days from final design approval.
Yes. Our 24/7 technical hotline (US +1 800 555 0123) and dedicated account manager ensure quick resolution of any performance or compliance issues.

Limited‑stock promotion: **Free sample pack (2 units) + 10% off first bulk order** when you request a quote before May 31, 2026.
Mark T., Operations Manager, West Coast Home‑Care Ltd. – “The battery’s 8‑hour runtime lets our patients stay mobile all day. The 10% discount saved us $8 K on a 2,000‑unit order.”
Linda K., Procurement Lead, Sunrise Hospital – “We needed CE‑certified power packs for our new Inogen G3 fleet. Hebei Lixin delivered on time, and the warranty process was seamless.”
James P., Supply Chain Analyst, MedSupply USA – “OEM customization was a breeze. We got custom branding, and the batteries performed exactly as specified – no surprises.”
John Liu – Senior Product Engineer, Hebei Lixin Medical Engineering Co., Ltd.
With 15 years of experience designing power solutions for medical devices, John has led multiple OEM projects for North‑American hospitals and holds certifications in ISO 9001, CE, and FCC compliance. He regularly contributes to industry journals on battery safety and sustainable medical technology.
Contact: hebeilixin2011@hblxmed.com | Phone: +86 156 3318 3151