FAQS

This CPAP battery comes with four DC cables for CPAP machines and works with most major brands on the market. Includes ResMed S9, AirSense 10, AirCurve 10, AirMini, AirSense 11, Philips DreamStation and DreamStation 2. With the right cable or a cigarette lighter inverter, it should be compatible with nearly any CPAP machine.

The ES960 CPAP battery can last up to 30 hours or even more on a full charge. However, how long it actually lasts can vary depending on several factors like your CPAP machine's pressure settings, use of the heated tube, and humidifier...

The ES720 CPAP battery can last up to 24 hours or even more on a full charge...

The ES400 AIR CPAP battery can last up to 15 hours or even more on a full charge...

FAA/TSA restrictions that Lithium-ion batteries with a watt-hour rating (Wh) of 100Wh or less are allowed in carry-on baggage...

The ES960 CPAP battery has a capacity of 297.6Wh, which exceeds the FAA/TSA limit for carry-on batteries...

The ES720 CPAP battery has a capacity of 266.4Wh, which exceeds the FAA/TSA limit for carry-on batteries...

The ES400 AIR CPAP battery has a capacity of 148Wh...

Yes, the ES960/ES720 CPAP battery can power two CPAP machines simultaneously using the DC and cigarette lighter ports...

The CPAP battery DC port supports input power up to 96W, with an input voltage of 18-24V, and is compatible with a 5.5mm x 2.1mm plug...

You can charge the battery using these methods:

• Wall Outlet: Use the included AC adapter to charge the battery through a standard wall outlet.
• Car Charger: Use a car charger with a USB-C output...
• Solar Panel: Use a solar panel with an output of 100W or more...

The CPAP battery DC port supports input power up to 72W, with an input voltage of 12-24V, and is compatible with a 5.5mm x 2.1mm plug...

You can charge the battery using these methods:

• Wall Outlet: Use the included AC adapter to charge the battery through a standard wall outlet.
• Car Charger: Use a cigarette lighter to plug...
• Solar Panel: Use a solar panel with an output of 80W or more...

Different CPAP machines operate at different voltages. Before connecting, you need to confirm the operating voltage of your CPAP machine by checking the technical specifications label on the CPAP machine...

Different CPAP machines operate at different voltages. Before connecting, you need to confirm the operating voltage of your CPAP machine...

Before connecting, you need to confirm the operating voltage of your CPAP machine...

Before connecting, you need to confirm the operating voltage of your CPAP machine...

When you have activated the fixed voltage output mode to power your CPAP machine, after use, simply press and hold the voltage setting button for about 3 seconds to exit the fixed voltage output mode...

Yes, this battery can be recharged by using a solar panel. It has a built-in MPPT, and the DC port supports a maximum input of 96W...

Yes, this battery can be recharged by using a solar panel. It has a built-in MPPT, and the DC port supports a maximum input of 72W...

Yes, this CPAP battery can power your AirSense 10...

Yes, this CPAP battery can power your AirSense 10...

Yes, this CPAP battery does support pass-through charging...

Yes, this CPAP battery supports pass-through charging...

You will need to purchase a cigarette lighter plug to DC cable with a voltage converter that matches the operating voltage of your CPAP machine...

The ES270 CPAP battery comes with four DC cables, and is compatible with ResMed AirMini, AirSense 10, AirSense 11, AirCurve 10, AirCurve 11, S9, as well as Philips DreamStation and DreamStation 2. For other CPAP devices, a separately purchased charging cable may be required.

The ES270 can power the ResMed AirMini for up to 8 - 10 hours (with humidification and heating mode turned off). For higher-power CPAP machines, runtime may be shorter. To maximize battery life, we recommend turning off humidification and heating features during use.

Yes! The ES270 has a 99.9Wh capacity, making it FAA/TSA-approved for carry-on luggage. It's perfect for air travel, allowing you to use your CPAP device during flights and at your destination without hassle.

No, the ES270 is designed to power one CPAP machine at a time. Powering multiple devices simultaneously will significantly reduce runtime and may not provide sufficient power for both devices.

The ES270 can be recharged using multiple methods:

• Wall Outlet: Use the included PD 60W adapter via the USB-C port (1.5 - 2 hours for a full charge).
• Car Charger: Use a car charger with USB-C output (compatible with most 12V vehicle power outlets).
• Solar Panel: Connect a 100W solar panel via the USB-C port for eco-friendly charging (weather-dependent).
• DC Input: Use a 72W adapter via the DC port for fastest charging (1.4 hours to full).

1. Check your CPAP machine's voltage (usually 12V or 24V).
2. Select the appropriate DC cable from the package.
3. Connect the cable to the battery's DC output port.
4. Plug the other end into your CPAP machine.
5. Press the power button to activate (LED indicators will show battery status).

Press and hold the power button for 3 seconds until the LED indicators turn off. Ensure no devices are connected before turning off to avoid unexpected shutdowns.

Yes! The ES270 features a USB-C input port compatible with 100W solar panels. Connect your solar panel to recharge the battery while camping or during power outages. Note: Charging time depends on solar panel efficiency and sunlight availability.

Yes! The ES270 is compatible with the ResMed AirSense 10 (24V). Use the included 24V DC cable to connect directly to the battery. Runtime is approximately 6 - 8 hours with standard settings (humidifier off).

Yes! The ES270 supports pass-through charging, allowing you to power your CPAP machine while simultaneously recharging the battery. Use the DC input port for charging and the DC output port for your CPAP.

You'll need a USB-C car charger (up to 60W) compatible with your vehicle's 12V power outlet. Simply plug the car charger into the cigarette lighter and connect the USB-C cable to the ES270's USB-C input port.