Philips Respironics 12 Volt DC Battery Cable Adapter for CPAP | Black
| Philips Respironics 12 Volt DC Battery Cable Adapter for CPAP | Black This 12 Volt DC Battery Cable Adapter is to be used with the Respironics 12 volt DC power cord.. Its a useful alternative to a cigarette lighter and great as an emergency back up power source for your home. The cord will adapt your DC power cord to allow for a direct connection from your Respironics CPAP or BiPAP machine to a 12 volt, 100AH, deep cycle marine battery.