High Capacity (100 Wh) Battery Power Pack Compatible with ResMed AirSense 10 Series CPAP Machine BP100-S10 White

I have a resmed aircurve 10 with the heater and humidifier turn off it lasted 9 hours with one bar lift. It's going to be great camping

I bought this in order to go camping with my CPAP. Got there and discovered it was not compatible with my ResMed AirSense 10 as advertised. None of the attachments fit my machine. Very disappointing and now I have to pay to send it back. Feels wrong.