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What Is the Best Portable Power Station for CPAP in 2023

What Is the Best Portable Power Station for CPAP in 2023

Continuous Positive Airway Pressure (CPAP) machine is the most familiar treatment option for sleep apnea. Because of a temporary obstruction in the throat, people who have sleep apnea experience pauses or interruptions in their breathing while they sleep. People who suffer from sleep apnea breathe easier while they sleep with the help of a CPAP machine.

Nonetheless, the CPAP machine needs a constant power source all night long to keep air flowing to the sleeping person. This is where a portable power station is needed, allowing you to have backup power whenever it is required. This article will give you some recommended portable power stations for CPAP machines.

What to Consider When Choosing a Power Station

When choosing a portable power station, you have to keep a few things in mind. Besides price, the following are also important to consider.

Battery Capacity

This must be your top priority when selecting a battery for your CPAP. The power station battery life indicates how long the CPAP machine can run.

Most CPAP machines use about 50W of power per hour, but that number is much lower if the device is not used with a humidifier. For example, if you have a 2048Wh Anker powerhouse 767, then you can use it for 41 hours continuously.


Your power pack shouldn't be too big or too heavy. It should be simple to store and move around. Like Anker 555 Powerhouse only 13.35kg.

Power Capacity

The power output capacity of a CPAP power station is another important factor to take into consideration. Whether or not your power station can power your CPAP machine depends on its power capacity. For instance, if the power capacity of your power station is 50 watts, but your CPAP needs 55 watts, then the power station will not be able to power your CPAP.

Charging Options

Embrace freedom and flexibility with a portable power station that charges from multiple sources. Make sure to stay prepared so that whether you’re kicking back in the comfort of your home or exploring an off-grid destination, use wall outlets, solar panels, or car ports for nonstop charging capability.

Best Portable Power Station for CPAP

As you know, CPAP portable power station is best if it has a large battery capacity, a high power output, easy portability and more charging options. Here we give the 3 best Anker power stations to meet your needs no matter where you go.

Anker 757 Powerhouse

Anker 757 PowerHouse featured 2 1500W AC outlets, a 1229Wh LiFePO4 battery that lasts a long time, a super-fast 1000W mains charger, and both 100W and 60W USB power delivery. The design of the power station is simple and elegant, and it is very well made. It has an aluminum frame, and its exterior is comprised of gray and black hard plastic.


  • Capacity: 1229Wh

  • AC Output: 1500W

  • Outlets: 13 ports (a car outlet, 2 USB-C ports, 4 USB-A ports, and 6 AC ports)

  • Charging Time: 80% in one hour, 100% in 1.5 hours

  • Wight: 20 kg

  • Dimensions: 463 x 288 x 237 mm

  • Warranty: 5 Years

Anker PowerHouse 767

Anker PowerHouse 767 comes with 2048Wh or 2kWh battery capacity. This power station uses LiFePO4 battery cells to store the energy. These are known for having an exceptionally long lifespan. Additionally, the Anker PowerHouse 767 is a solar generator. This indicates that it can be charged using solar energy. However, for this to work, you need the right solar panels. So, it is the perfect CPAP power supply for camping.


  • Capacity: 2048Wh

  • AC Output: 2400W

  • Outlets: 12 ports

  • Charging Time: 80% in 1,4 hours

  • Wight: 30.5 kg

  • Dimensions: 525 x 250 x 395 mm

  • Warranty: 5 Years

Anker 555 PowerHouse

Anker 555 PowerHouse offers 1024Wh battery capacity. It has a maximum output of 1000 Watts and you can charge the power station using solar panels. This Anker power station is a perfect option for powering all your important appliances and devices like a CPAP machine, coffee maker, electric grill, and many more. Moreover, this best portable power station for CPAP is equipped with iron phosphate batteries (LiFePO4). On the one hand, they should be more resistant to outside forces, and on the other, they should last longer than lithium-ion batteries. This power station is capable of 3000 charging cycles.


  • Capacity: 1024Wh

  • AC Output: 1000W

  • Outlets: 12 ports (a car outlet, 2 USB-A ports, 3 high-speed USB-C ports, 6 AC ports)

  • Weight: 13.37 kg

  • Dimensions: 350 x 295 x 188 mm

  • Warranty: 5 Years


A good quality power station can be an invaluable asset to any CPAP user. Not only do they provide a reliable source of energy, but they also offer portability and convenience. When looking for the best portable power station for CPAP machines, you should consider capacity, portability, charging time, as well as charging options. Anker is one of the leading manufacturers of power stations in the market and you have many options like Anker Powerhouse 757, 767, and 555 to choose from. Whichever one you choose, make sure it has sufficient capacity and AC output to meet all your requirements.

FAQ about Portable Power Station for CPAP

How Long Will a Power Station Run a CPAP Machine?

It depends on the battery capacity. For instance, if your CPAP machine needs 50W of power and you have a 500Wh battery, then your power station can power it for 10 hours straight.

What Can I Use to Power My CPAP Machine While Camping?

You can use an adapter to plug your CPAP machine into a car's battery or buy a portable power source. Portable power stations or portable solar generators are recommended as they are more convenient and can be used for multiple devices, while plugging a CPAP machine into a car's battery may have the risk of draining the car.

How Many Watts Do I Need to Run My CPAP?

When operating at an average pressure setting of 7-12 cm H2O and without a heated humidifier, a CPAP machine uses an average of 30-60 watts of power. CPAP machines can use up to 70–100 watts of power if they have a heated humidifier and are set to higher pressures.

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