Do yeed a battery adapter cable to plug your IntelliPAP 12V cord into a battery? If so, this is the part you need. This battery adapter cable allows you to clamp two alligator clips onto battery terminals to create a 12V outlet from an ordinary battery. Some batteries have 12V outlets built into them, but a lot don't. If yours doesn't, then this battery adapter cable (along with the IntelliPAP 12V cord) is your ticket to CPAP portability.

This battery adapter cable is universal and can be used with any 12V cord and with any 12V battery that has accessible battery terminals.