Follow-up for anyone still following this thread or finding it in a search I have a Philips Dreamstation 2 CPAP which runs off a 12 volt power supply judging from the specs of the power brick that comes with the machine (hard to find actual electrical specs on the Philips web site). Apparently there...

Am I on the right track here with just pairing the 12 volt car adapter cable with any generic 12 volt power bank like the Anker? Or are there pitfalls I should be aware of? You are on the right track esp. using the adapter cable. The Anker seems to be a good choice just make sure you have a way to ...

I'm planning to do some off-grid car camping this summer with my kids and will need some kind of backup battery for my CPAP. We aren't camping in the car so I can't pull power off the car battery but I'm not backpacking so don't really care about weight. From doing some searches and reading on this ...