The Portable Outlet 159 Watt CPAP Battery was primarily developed, because the existing 100 Watt CPAP batteries failed to power a CPAP for at least 6 to 8 hours. The Portable Outlet has been tested with the most popular brands of Auto CPAPs and we have achieved an average of 7 to 8 hours of use, with humidifiers set at the middle temperature setting, with pressures between 10cmH20 and 15cmH20 in CPAP mode. Popular Travel CPAPs achieve 12 to 14 hours of life with similar pressure settings. The Auto CPAPs we tested were connected to a water column manometer while usage was timed.

Features:

• The longest-lasting, most versatile CPAP Battery! Supports 12 Volt and 24 Volt CPAP models - DeVilbiss, Fisher & Paykel, Resmed, Respironics, and others.
• Charge Time: Recharges in less than 4 hours
• The Portable Outlet 155W CPAP Battery is the only CPAP Battery on the market that can power any brand and model CPAP without any additional adapters or accessories. That’s because of our 110 Volt input port is as simple as plugging your CPAP into the wall in your bedroom.
• No other CPAP battery powers so many brands and boasts these run times While other CPAP batteries operate on either 12 Volt or 24 Volt platforms, using clumsy, confusing adapters, the Portable Outlet simply uses your existing CPAP’s power cord. Therefore it can power any US version of any model CPAP
• It is also the only CPAP Battery that will allow you to power your CPAP while allowing you to power 2 USB devices at a quick 2.1 Amps each port. This will allow you to power your CPAP and any device that is charged with a USB cord