The DC-DC converter outputs

I received excellent email service from Rose to confirm the item was exactly what I needed and it had the 12V battery clips to optionally use with a deep-cycle battery & after sale to confirm I was going to receive a tracking number. Item was received quickly and conveniently next day intact.

Used this item to power my ResMed Airsense 10 Autoset on a camping trip with a 250W 12V power station with humidity and temperature turned off on the ResMed and I easily had two nights (17 hours total) of power.

LOVE the Z2!

I ordered the device on line and received it by mail. One of the parts was broken; thankfully, the San Carlos Sleep Quest office told me to come in immediately. They diagnosed the problem quickly, gave me a replacement part, and I was on my way to France the next day. The device works beautifully and my wife says it is quieter than my larger home ResMed model. I couldn't rate this device higher for travel! Love it!

Compact and quiet

Delivery was quick. I'm happy and sleeping. That says it all.

Awesome customer service!

The item i wanted wasn't in stock, so they provided me with a link that enabled me to get the item in record time. Thank you Sleep Quest!

Excellent Machine and Excellent Service

I already have an AirSense 10 and I figured it wouldn’t hurt to have an extra/spare that I can travel with. So I pulled the trigger and bought it through SleepQuest. Everything went smooth with the order and shipping was very fast. Thank you for the great service.