Portable Oxygen Concentrator | Lightweight 5L Medical Oxygen Therapy for Travel & Home

Model: GHM P25B

Lightweight portable oxygen concentrator with 5 adjustable flow levels, ≥90% oxygen purity, rechargeable battery, and altitude compensation. Ideal for home, travel, and outdoor oxygen therapy.

The Global Healthcare Medical Portable Oxygen Concentrator is a compact, lightweight medical device engineered to deliver hospital-grade oxygen therapy wherever and whenever it's needed. Utilizing advanced molecular sieve technology and pressure swing adsorption (PSA), this portable concentrator extracts oxygen from ambient air, delivering a consistent flow of high-purity oxygen (≥90%) to support patients with respiratory conditions, oxygen deficiencies, and altitude-related discomfort.

Designed for maximum portability and convenience, this device weighs just 2.1 kg and features a compact, ergonomic design that fits easily into the included carry bag for hands-free transport. With 5 adjustable flow levels and intelligent altitude compensation up to 5,000 meters, it provides reliable oxygen therapy across a wide range of environments—from home and hospital to outdoor travel, high-altitude excursions, and车载 use.

The system is powered by a rechargeable lithium battery with Type-C fast charging, enabling extended use away from power sources. Whether for chronic obstructive pulmonary disease (COPD) management, post-operative recovery, sports recovery, or high-altitude travel, this portable oxygen concentrator delivers the performance, reliability, and freedom that modern patients demand.

This device is intended for use under physician prescription. Not a substitute for professional medical diagnosis.

Key Features

💨 High-Purity Medical-Grade Oxygen

Delivers reliable, therapeutic oxygen for a wide range of clinical needs:

• Oxygen concentration: ≥90% – Medical-grade purity for effective oxygen therapy

• 5 adjustable flow levels – Customizable oxygen delivery from 1 to 5 L/min equivalent

• Continuous flow delivery – Provides a steady, reliable stream of oxygen regardless of breathing pattern

• Molecular sieve technology – Advanced PSA (Pressure Swing Adsorption) system extracts oxygen from ambient air

🧳 Ultra-Lightweight and Portable

Designed for true mobility and freedom:

• Weight: 2.1 kg – Exceptionally light for a medical-grade oxygen concentrator

• Compact dimensions: 188 × 220 × 83 mm – Fits easily in carry-on luggage and vehicle compartments

• Dual-use carry bag – Supports both backpack and cross-body carrying styles

• Ergonomic design – Comfortable to carry for extended periods

🔋 Long-Lasting Battery and Flexible Power Options

Stay powered wherever you go:

• Rechargeable lithium battery – 6.6 Ah capacity for extended operation

• Type-C fast charging – Convenient charging with modern USB-C devices

• Multiple power sources – AC power (100–240V, 50/60Hz) for home use, DC for vehicle charging

• Hot-swappable battery option – Replaceable battery for uninterrupted therapy

🏔️ Intelligent Altitude Compensation

Reliable performance at any elevation:

• Altitude compensation up to 5,000 meters – Automatic adjustment for consistent oxygen delivery at high altitudes

• Stable oxygen concentration – Maintains ≥90% purity regardless of altitude changes

• Ideal for mountain travel – Perfect for plateau excursions, hiking, and outdoor adventures

🏥 Versatile Applications Across Multiple Settings

One device, countless uses:

• Home healthcare – Daily oxygen therapy for COPD, emphysema, and other respiratory conditions

• Hospital and clinical use – Reliable oxygen delivery for patient care

• Travel and outdoor activities – Compact design for camping, hiking, and road trips

• High-altitude travel – Prevents and alleviates altitude sickness

• Sports recovery – Accelerates post-exercise recovery with oxygen therapy

• Post-operative care – Supports recovery with supplemental oxygen

• Elderly care – Easy-to-use device for senior patients

🔧 Medical-Grade Construction and Safety

Built to the highest standards:

• Medical molecular sieve – Premium imported sieve material for consistent oxygen purity

• Oil-free air compressor – High-quality compressor ensures clean, contaminant-free oxygen

• 6 intelligent safety alarms – Alerts for low oxygen concentration, low battery, high temperature, and other critical conditions

• CE certified – Meets rigorous European regulatory standards

• Medical device registration – Complies with international medical device regulations

🎯 User-Friendly Operation

Simple and intuitive for patients and caregivers:

• 5 adjustable flow settings – Easy-to-use controls for personalized therapy

• Clear display – Real-time monitoring of flow rate, battery level, and oxygen concentration

• Minimal maintenance – Simple filter cleaning and routine care

• Low noise operation – Quiet enough for use during sleep or in shared spaces

Specifications

What's Included

• Portable Oxygen Concentrator Main Unit

• Rechargeable Lithium Battery

• AC Power Adapter

• DC Car Charger

• Type-C Charging Cable

• Dual-Use Carry Bag (Backpack/Cross-body)

• Nasal Cannula

• User Manual

• Quick Start Guide

Applications

The Portable Oxygen Concentrator is suitable for:

• Chronic Obstructive Pulmonary Disease (COPD) – Daily oxygen therapy for respiratory insufficiency

• Emphysema and Chronic Bronchitis – Supplemental oxygen for breathing support

• Pulmonary Fibrosis – Oxygen therapy to improve quality of life

• Post-COVID Recovery – Respiratory support during rehabilitation

• High-Altitude Travel – Prevention and relief of altitude sickness

• Outdoor Activities – Oxygen support for hiking, camping, and mountain climbing

• Sports and Fitness – Post-exercise recovery and performance enhancement

• Home Healthcare – Convenient oxygen therapy for elderly and bedridden patients

• Emergency Preparedness – Portable oxygen supply for disaster and emergency kits

• Travel and Tourism – Peace of mind during air travel and road trips

Why Choose the Portable Oxygen Concentrator?

FAQ

Q: What is a portable oxygen concentrator?
A: A portable oxygen concentrator is a lightweight medical device that extracts oxygen from ambient air using molecular sieve technology, delivering high-purity (≥90%) oxygen for therapeutic use in home, travel, and outdoor settings.

Q: What is the oxygen concentration of the device?
A: The device delivers oxygen at a concentration of ≥90%, meeting medical-grade standards for effective oxygen therapy.

Q: How many flow settings are available?
A: The device features 5 adjustable flow levels, providing flexibility from 1 to 5 L/min equivalent.

Q: How much does the device weigh?
A: The device weighs only 2.1 kg, making it exceptionally portable and easy to carry.

Q: What are the dimensions of the device?
A: The device measures 188 × 220 × 83 mm, compact enough for travel and storage.

Q: Does the device have a battery?
A: Yes, the device features a rechargeable lithium battery with 6.6 Ah capacity and Type-C fast charging for extended use away from power sources.

Q: Can the device be used at high altitudes?
A: Yes, the device features intelligent altitude compensation up to 5,000 meters, maintaining stable oxygen delivery at high elevations.

Q: What power sources does the device support?
A: The device supports AC power (100–240V, 50/60Hz) for home use, DC power for vehicle charging, and battery power for portable use.

Q: What safety features are included?
A: The device includes 6 intelligent safety alarms for low oxygen concentration, low battery, high temperature, and other critical conditions.

Q: Is the device suitable for travel?
A: Absolutely. The device's lightweight design (2.1 kg), compact dimensions, battery operation, and included carry bag make it ideal for travel, outdoor activities, and high-altitude excursions.

Q: Is the device certified?
A: Yes, the device is CE certified and registered as a medical device.

Q: What is the warranty period?
A: The device comes with a 1-year warranty.

Q: What is the delivery lead time?
A: The delivery lead time is approximately 5–30 working days, depending on quantity and request.