A continuous positive airway pressure (CPAP) device operating on a 12-volt DC power supply offers portability and functionality beyond the confines of household power outlets. This capability allows for use in vehicles equipped with 12-volt DC outlets (cigarette lighter style receptacles) and can also be paired with deep-cycle marine batteries or portable power stations for off-grid operation, such as camping or during power outages. Adapters may be required to connect certain models to these power sources.
The accessibility provided by such devices is significant for individuals requiring CPAP therapy while traveling, particularly in areas with limited or unreliable electricity access. The advent of this technology has expanded treatment options for sleep apnea, improving sleep quality and overall health outcomes in diverse environments. This has proven particularly beneficial for those who enjoy outdoor activities or travel frequently to remote locations.