P2-E6 Portable Oxygen Concentrator: Compact, Efficient, and FAA-Compliant
Portable Concentrator

P2-E6 Portable Oxygen Concentrator: Compact, Efficient, and FAA-Compliant

23 December, 2025
P2-E6 Portable Oxygen Concentrator: Compact, Efficient, and FAA-Compliant

For those who rely on supplemental oxygen, having a portable, reliable, and easy-to-use device is essential. The P2-E6 Portable Oxygen Concentrator (POC) is designed with mobility, efficiency, and comfort in mind, making it an excellent choice for both daily use and travel.

Compact and Lightweight Design

Weighing only 4.37 lbs and measuring 8.7” x 3.4“ x 6.3”, the P2-E6 is highly portable without compromising performance. Its compact size allows for easy transportation in a backpack or carry bag, making it ideal for users who want freedom and mobility throughout the day.

Efficient Performance with Low Noise

The P2-E6 delivers high-efficiency oxygen output while maintaining low noise levels, ensuring a quiet and comfortable experience. Its excellent heat dissipation prevents overheating even during prolonged use.

Equipped with a high adsorption sieve bed, the P2-E6 produces oxygen concentrations of 87% to 96%, ensuring reliable oxygen therapy. The device includes AC/DC car chargers, making it convenient for travel by car or plane.

FAA-Compliant for Air Travel

The P2-E6 conforms to all applicable FAA regulations for portable oxygen concentrators, making it safe and approved for use on board aircraft. Users can travel confidently without worrying about compliance issues.

Easy-to-Use Operation

Featuring a simple interface and a 2.8" LCD display, the P2-E6 is intuitive to operate. It comes with six flow settings (1-6) to customize oxygen delivery according to individual needs, with a maximum output of 1,200 ml/min.

Alarms for power failure, temperature, low oxygen, battery, pressure, and sieve bed issues provide an added layer of safety and reassurance. The device is designed for 24/7 use, so you can rely on it around the clock.

Battery Life and Charging

The P2-E6 includes a 6700mAh, 14.4V battery that provides up to 5 hours and 24 minutes of use on Setting 1. Charging is fast and convenient, taking approximately 4 hours with AC power.

Here’s a quick overview of the battery duration by flow setting:

Setting Duration
1 5h 24min
2 4h 12min
3 3h 10min
4 2h 10min
5 1h 50min
6 1h 20min

Worldwide Compatibility

With an AC power supply of 100-240V, 50-60Hz (auto-sensing) and DC input of 11-16V / output: 19V 6.3A, the P2-E6 is suitable for worldwide use, whether at home, on the road, or overseas.

Warranty and Support

The P2-E6 comes with comprehensive coverage to ensure peace of mind:

  • Device: 3 years

  • Sieve Bed: 2 years

  • Battery: 1 year

Conclusion

The P2-E6 portable oxygen concentrator is the perfect combination of portability, efficiency, and reliability. Its lightweight design, long battery life, low noise operation, and FAA compliance make it ideal for users who want freedom, safety, and convenience. Whether traveling, commuting, or enjoying daily life, the P2-E6 ensures you get the oxygen support you need—anywhere, anytime.

Liberty Medical

Engineering leader at a pre-IPO startup