The AC Power Adapter with 2 pin Type A prongs (Used in Canada, USA, Mexico and Japan) for the Pilot-24 Lite. This is an accessory but is not required if you intend to use your CPAP device power supply with the included Pilot-24 adaptor to charge your battery.
AC Input Voltage from 100-240V 50/60Hz 2.5A.
DC Output 24V 3.75A