Generator Portable Power Station,NusGear 155Wh 42000mAh Camping Solar Generators Lithium Power Supply with 110V AC Outlet, 2 DC Ports, USB QC3.0, LED Flashlights for CPAP Home Camping Emergency Backup

I'm looking to camp with a VPAP/BiPAP sleep apnea machine, and the numbers involved with these batteries was kind of mind boggling, so I finally just bought one. I use a ResMed S8 Auto 25, set at 18 and I don't use a humidifier. To get the most out of these batteries, you're best off using a DC adaptor, but my VPAP is long discontinued, and the DC adaptor for it is as expensive as this battery was.I received the battery, it was at 60% charge, I plugged it in to charge, and after about 3 or 4 hours it was at 100%. I ran my VPAP on AC power (just plugged in to the standard plug in on the side), and it was enough to keep it going for a full 8 hours' sleep. When I woke up it was at 43%. Like I said, using a DC adaptor I have no doubt I'd get multiple nights out of this, but for right now, the one night + a couple of phone charges is exactly what I needed.It DOES come with the DC-out-to-phone charge thing for people who want to use the car lighter style DC adaptor, it just isn't a hard port on this battery like it is on some others, but it does come with it.My only complaint about this so far is that there is very little documentation with it, and the few small pages of text that came with it were that kind of strange Chinese to English translation by someone who doesn't seem to get English 100%.I will update this review if I become dissatisfied with this battery in the future.

I hung up 30 feet of outdoor lights on my patio, and when I went to plug them in I realized the outlet was not working. I figured a portable generator like this was good to have anyway, in case of emergency or camping, so I made the purchase. When I plugged my outdoor lights into this generator they lit up..temporarily - then kept shutting off. I read in the manual that the auto-shut off is to protect itself and means that I was going over the wattage limit of the generator. I can't blame the generator for this - it was my own fault as it cannot go over 150 watts and I had 30 feet of outdoor lights that had actual glass bulbs (not small LED christmas lights). For what the generator is supposed to be used for, like charging phones and small electronic devices, it works as it should. If you need more wattage, you have to spend more and get a larger generator. Overall, this is a good generator to have to charge things if the power goes out, or if you are traveling/camping. It is very compact and lightweight, and I got it at a decent price so I can't really complain.

It works for exactly what I need it for ! Living semi off grid with just a few devices. I can charge all of my phones with ease but if you have a laptop , prepare for it to drain the battery very quickly and not give a whole lot of charge. That’s why it give it 4 stars

My sister is down South, near the mountains. I never want her without power, and THIS is fantastic. Kinda mad I didn't buy myself one, but I will eventually. She keeps it charged and it keeps her phone working and other things working. These would be a great gift for family that you may worry about.

This little power supply powered my fan which is a rather large fan and in half an hours time it only used up 2% from 100% down to 98% and I will admit I had little faith in it because of how compact it was and light weight, but I can happily say I thought I purchased conservatively but I actually made out much better then I thought at a extremely in-expensive price and the peace of mind of having an AC/DC supply for emergencies is priceless and even more so with reliable piece of equipment which I will give this device a two thumbs up! I do not do comments often unless it’s a really bad product or a really good product, I hope this helps!

I've had this for quite a while now.. its pretty awesome.. The best feature is the AC out because you can plug anything with a normal plug into it. If you're using something of a larger capacity.. I would doubt the power bank will keep it running very long but maybe a few hours depending what you're doing. As for charging phones and stuff like that it can last days before needing a charge, it really is pretty nice. It's very portable, doesn't take up a lot of space, I would buy another.

After reading several reviews, I was confident thia unit would be perfect to power my cpap an night during scout camp & inwould be able to recharge it at the dining hall during the day. I am glad I tried it before camp. Because, although several people reported being able to get 2 night's of power for their cpaps. I was only able to get 4 1/2 hours from a full charge.

I've had this for over a year now. I bought it as a battery backup for my CPAP machine. So far I have had to use it twice, once in excess of eight (8) hours. It performed flawlessly and showed having a 42% capacity left. I highly recommend it.