A:AnswerThank you for your interest in our product. The AirSense 11 AutoSet CPAP has a power consumption of 90W. The C300X DC can run it for approximately 2-3 hours. If you need to run it for 7 hours, we recommend considering a larger model, such as the C800.
If you need further assistance, please feel free to contact Anker Solix Support at +1 (800) 988-554 or via email at [email protected].
A:AnswerNot the C300 DC version, there is an AC version that does. but the AC inverter itself uses power just being on regardless if anything is plugged in. If you’d want to run something more than an hour or two I’d suggest a 500wH or larger AC battery.
A:AnswerThe runtime of the C300X when powering a CPAP machine depends on the specific power requirements of your CPAP device, such as its voltage, wattage. Could you please provide the model number and power specifications of your CPAP machine? This information will help us give you a more accurate estimate.