Bests & Worsts Reviews from Amazon

I got this in preparation for a camping trip to use my C Pap (ResMed Air 10). I've tried it out a few times now. What I've learned: It only lasted for one night (8 hrs) with my C Pap (ResMed Air 10). That's with just the normal power plug that came with my C Pap (ResMed Air 10). HOWEVER! I invested a little more and got a DC converter for my C Pap (ResMed Air 10) machine. After doing that - I'm able to get multiple nights (first night 9 hrs, second night 10 hrs, third night (that's when it finally gave up) an additional 2 hrs). Mind you this is with the humidity on my C Pap (ResMed Air 10) turned off. I'm not sure how well it would work if that was left on. Otherwise, I love how small it is and how quiet! It does take almost 8 hrs to charge though. All in all - I'm very pleased with my purchase. I hope this review helps someone else.