CPAP Battery Pack - ResMed S9

CPAP & BiPAP patients will never again have to worry about using their equipment during power outages, airline travel, or camping. The ResMed S9 Battery Pack lasts 1-2 nights before needing to be charged again and powers your CPAP or BiPAP machine through an included 24V power adapter. The battery pack weighs only 2 lbs and carries a 6 month guarantee. It charges to full capacity in 3-4 hours.*Heated Humidifier Usage:Please note that the use of a heated humidifier is a substantial drain on the battery pack and will reduce the estimated run times below by more than half in most cases. For optimum performance of your battery pack, plan to use your CPAP machine without the heated humidifier. Older CPAP and BiLevel machines, which were designed to operate on a higher voltage, will produce lower average run times than newer models that are designed to operate at lower voltages. Each ResMed S9 battery pack kit order includes: Battery Pack, 24V power adapter, wall charger and carrying case. Weighs less than 2 lbs. 6 month guarantee. Safe for airline travel.