USB-C Rechargeable 18 Cell Battery for 1-8L/Min Portable Oxygen Concentrator
Keep dependable backup power ready with a lightweight replacement battery designed for quick swaps and direct USB-C charging.
- Charge directly through the Type-C charging port
- Up to 12 hours of runtime
- Fast, easy replacement installation
- Lightweight portable design
- Made for the 1-8L/Min concentrator
10,000+ Happy Customers
Protected Every Purchase
U.S. Delivery 8–11 Days
Product Specifications
- Battery Type: Replaceable Lithium-ion Battery
- Battery Capacity: 14.4V / 6400mAh / 92.16Wh
- Battery Runtime: Up to 4 hours depending on setting
- Charging Time: Approximately 3–4 hours for a full charge
- Charging Port: Built-in USB-C charging port
- Dimensions: 7" L x 3" W
- Weight: 1.1 lbs
- Compatibility: 1-7L/Min Portable Oxygen Concentrator
Charge Directly, No Device Needed
This battery features a built-in USB-C charging port, so you can charge it directly without connecting it to the concentrator. Just plug the charger into the battery and power it up separately.
Power for Life on the Go
Stay prepared when outlets are not nearby. Keeping an extra battery on hand helps support longer days out, appointments, errands, travel, and everyday routines with more flexibility and confidence.
Swap in Seconds
Battery replacement is quick and straightforward. Press the unlock slider, slide the battery out, then slide the charged battery into place until it locks securely. No complicated setup and no extra steps.
Frequently Asked Questions(FAQs)
Can I use my concentrator while the battery is charging?
Yes, Our portable oxygen concentrators are designed to keep operating while connected to power and charging the battery. That makes charging more convenient at home or in the car.
How long do portable oxygen concentrator batteries usually last before replacement?
Battery lifespan varies by use. Frequent daily use, charging habits, and temperature exposure can all affect how long a battery performs well.
Should I buy a spare battery if I am away from outlets often?
Yes, a spare battery is one of the most practical add-ons for longer outings. Manufacturer guidance specifically notes extra batteries are especially useful when you expect extended time away from electrical power.
Can heat or cold affect battery performance?
Yes. Battery guides warn that excessive heat or cold can reduce performance, shorten runtime, and potentially damage the battery over time. Avoid leaving batteries in hot cars, direct sunlight, or freezing conditions whenever possible.
How do I know when it may be time to replace the battery?
A battery may be nearing replacement when runtime drops noticeably, charging becomes less consistent, or the battery shows signs of damage. Safety guidance also warns against continuing to use a dropped, cracked, or damaged battery.
Does proper charging really help the battery last longer?
Yes. Battery care guidance recommends avoiding full depletion when possible and recharging properly to help preserve runtime and overall battery life. Consistent charging habits can make a noticeable difference in long-term performance.
