
P2 DC Power Supply
By Rhythm Healthcare
or 4 interest-free payments of $37.50 with
The DC Power Cable is specifically designed for use with the P2. The DC power input cable connects directly to the automobile cigarette lighter or auxiliary DC power supply. This makes it easy to ensure all your concentrator batteries are charged on your way to your destination.

P2 AC Power Supply
By Rhythm Healthcare
or 4 interest-free payments of $37.50 with
The AC Power Supply is specifically designed for use with the P2.

P2 Backpack
By Rhythm Healthcare
or 4 interest-free payments of $41.25 with
The P2 Backpack is lightweight and comfortable enough to keep you hands-free as you go about your day. It features adjustable straps and is padded to give you that extra layer of comfort.

P2 Carry Bag
By Rhythm Healthcare
or 4 interest-free payments of $22.50 with
The Carry Bag comes with a handle and shoulder strap so you can carry the P2 easily. It features adjustable compartments to protect your concentrator and any accessories you may need while on the go.

P2 Desktop Charger
By Rhythm Healthcare
or 4 interest-free payments of $75.00 with
The Desktop Charger will charge your P2’s batteries without needing to insert them into the concentrator itself.

P2 Battery
By Rhythm Healthcare
or 4 interest-free payments of $87.50 with
The P2 has a battery to give you up to 5 hours of battery life, an ideal option for when you need extra battery life on your outings or as you travel.
The P2 features a user-friendly battery gauge indicator that tells you the percentage of power you have left without having to use the concentrator. Your device features a quick release button, making switching out your battery very simple.
Choose to charge the battery in your car with the DC power cord, in a wall outlet with the AC power cord, or separate from your machine with the desktop charger. Total recharge time is 2.5 hours.
Battery Duration
Flow | 8 Cell |
---|---|
1 Liter Per Minute | 5 hrs |
2 Liters Per Minute | 4 hrs |
3 Liters Per Minute | 3 hrs |
4 Liters Per Minute | 2 hrs 14 mins |
5 Liters Per Minute | 1 hr 50 mins |
Specifications
Manufacturer | Rhythm Healthcare |
Recharge Time | About 2 Hours |
Battery Life | Up to 3 hours |
P2 Portable Oxygen Concentrator
By Rhythm Healthcare
or 4 interest-free payments of $748.75 with
Comes With
Concentrator, 1 battery, AC & DC power adapters, carry strap & bag, cannula and owners manual.
3 year warranty on machine/ 1 year warranty on battery and accessories.
The P2 from Rhythm Healthcare is one of the smallest and lightest units out there. At 4.37 pounds, it offers pulse settings 1-5 and retains up to 5 hours of battery life.
Rhythm’s P2 portable oxygen concentrator keeps oxygen users safe and breathing comfortably. It weighs even less than the Inogen G5 at just 4.37 pounds, increasing mobility and independence. With such a compact design and quiet oxygen output, the P2 makes it easier than ever to travel with an oxygen concentrator.
Charging your unit is a simple process. Owning two batteries is a smart move in case one battery dies and you need power on the go! It only takes around 4 hours to charge the battery completely, and you can easily see what charge your battery has on the easy-to-read display.
Battery Duration
Flow | 8 Cell |
---|---|
1 Liter Per Minute | 5 hrs |
2 Liters Per Minute | 4 hrs |
3 Liters Per Minute | 3 hrs mins |
4 Liters Per Minute | 2 hrs 14 mins |
5 Liters Per Minute | 1 hr 50 mins |



Width: 3.4 in
Height: 8.7 in
Product Specifications
Flow | Pulse |
---|---|
Weight | 4.3 LBS. |
Dimensions | L: 6.3 IN W: 3.4 IN H: 8.7 IN With Single Battery |
Noise Level/ How Loud? | 49 Decibels, Similar to a Quiet Conversation |
Charging Time | 4 Hours |
FAA Approved | Yes |
Manufacturer | Rhythm Healthcare |
Storage | Operating Temperature: 41- 104 F; Storage Temperature: -4 – 158 F
Humidity: 5%-90% ; Non- Condensing |
Operating Altitude Range | 0-10,000 Feet |
Power | 100-240 V; 50-60 HZ 14.4 VDC |
What Comes in the Box? | Machine, Battery, AC Supply, DC Supply,
Carry Bag + Strap, Cannula, User Manual |
Does it Need to Be Refilled With Oxygen? | No, the unit makes it’s own oxygen from the air around it |
Max Oxygen Output | 87 – 96% |
Accessories | 8 Cell Battery, External Battery Charger, Intake Filter, Cannula, AC Power Supply, DC Power Supply, Carry Bag + Strap. |
CPAP/ BiPAP Compatible? | No |
24/7 use? | Yes |