Best portable power batteries for CPAP camping

A dependable backup power supply for your CPAP machine can be a literal lifesaver. Some of the scenarios that require a portable power supply for CPAP machines are:

• Power outages or blackouts. Although not very common, these events can last for a few minutes or a few hours, but sometimes even a few days.
• Being in transit. Such as having to sleep during a flight, on a bus, or on a train.
• With the right power supply, sleep apnea patients can enjoy the big outdoors too!
  
  

1.  EASYLONGER - CPAP 96000mAh/297.6Wh Portable Power Station

ES960 has been specifically designed for powering CPAP Machines, which is why it’s compatible with a wide variety of them: Resmed Airsense/Aircurve 10, Resmed S9, Dreamstation, Airmini and more.

EASYLONGER ES960 is very compact and with portable design, and its capacity is really large, which is 96000mAh/297.6Wh.

ES960 unit also comes with 4 power cables of CPAP machine.

1 x DC Cable for S9;

1 x DC Cable for S10;

1 x DC Cable for Airmini;

1 x DC Cable for DreamStation;

With a listed capacity of 297Wh, you can expect anywhere between 35 to 50 hours of continuous power or the equivalent of 5-6 nights. Of course, the actual duration can vary according to your actual CPAP machine power consumption.

Furthermore, it should be noted that due to the high capacity this backup battery cannot be taken on planes, as it exceeds the 100Wh limit imposed by the FAA and TSA.

7 charging ports - 2 x DC ports, 2 x Cigar lighter ports, 2 x USB-A ports, 1 x PD60W USB-C ports, and a wireless charging panel.

Besides, you also camping with its flashlight functions.

2 modes of lights (light button is next to the LED screen):

Double Press the light button - activates the White LED light;

Double press the button again - light goes off.

Long press the light button - activates the warm light;

Long press the button again - light goes off.

2. EASYLONGER ES720 - CPAP 72000mAh/266.4Wh Portable Power Station

ES720 also has the features as CPAP machine back up battery. Its capacity is 72000mAh/266.4Wh, which makes it also suitable for camping or other emergency power to use.

EASYLONGER ES720, smaller design, compact size, easy to carry, which is better choice for Resmed Airsense/Aircurve 10, Resmed S9, Dreamstation, Airmini etc.

Unfortunately, you cannot take this portable charger on planes, not even with special permission, as its 266Wh capacity is well above the 100Wh limit imposed by the FAA and TSA.

5 charging ports - 1x DC port, 1 x Cigar lighter port, 2 x USB-C ports, 1 x USB-A port.

ES720 has the flashlight functions as well.

• Connector type	2 x USB Type C, 1 x USB Type A, 1 x DC, 1 x Cigar Light port, 1 x Wireless Panel
  Product Name	EASYLONGER ES720
  Battery capacity	3.7V/72000mAh/266.4Wh
  Size	9.1 x 5.9 x 1.7 inches/3.3 pounds
  Voltage	24 Volts , 20 Volts, 5 Volts, 9 Volts, 15 Volts, 12 Volts
  Battery cell composition	Lithium Ion

3. EASYLONGER EL240 - PD 60W CPAP Power Bank

Surprise! This little one also fits the CPAP machine - Resmed Airsense/Aircurve 10, Resmed S9, Dreamstation, Airmini etc.

EASYLONGER EL240 owns capacity of 24000mAh/88.8Wh. Owing to its smaller capacity, it can be designed to a smaller size, more compact.
At the meantime, its capacity is under 100Wh, which makes it can be taken on airplanes.

EL240 is really a good choice for CPAP emergency back up battery on travelling!

4 charging ports - 1 x DC port, 1 x USB-A port, 2 x USB-C port.

• Connector type	2 x USB Type C, 1 x USB Type A, 1 x DC, 1 x Wireless charger
  Product Name	EASYLONGER EL240
  Battery capacity	3.7V/24000mAh/88.8Wh
  Battery cell composition	Lithium Ion
  Size	23.3 x 15.7 x 3.7 cm/0.8 kg
  Voltage	20 Volts, 5 Volts, 9 Volts, 15 Volts, 12 Volts, 24 Volts