PROGENY 300W Portable Power Station, 299Wh/80818mAh Solar Generator, Regulated DC Output Backup Battery with Pass-Through Charging AC Outlet, Pure Sine Wave, LED Light Power Station for CPAP Camping

I charge this thing up and used it last night with my ResMed cpap 11. I used the a/c plug with the humidity on. It ran for 5 hours and had about 20% battery remaining. I think your max run time would be about 6 hours of run time. I've ordered an d/c coaxial plug adapter to run directly from the cpap to the backup via the 24 volt output. This will eliminate the need to run the a/c plug and should allow me to run longer with less energy consumption. I will update my review once I've get the adapter. The a/c charging takes about 1 hr for 20% of charge. I will also be hooking up my 45watt solar panels to see how long it takes to charge. We're going camping so I want to be able to charge it up without having to run my generator.Update:I received the cpap 24 volt adapter cord. https://www.amazon.com/dp/B0BBZZXD16?ref=ppx_yo2ov_dt_b_fed_asin_title. I used it instead of the ac adapter. I ran it for 7 hrs and it went down to 20% battery life. It used about 20 watts less energy than the ac inverter. It takes about 4 hrs to charge back up. I will find out how it charges during the camping trip using my solar panels. One thing that i noticed during the night, the cooling fan for the battery backup kicked on several times. Keep that in mind when using it. Keep the area around it clear.Update: Went camping with this for 3 nights. Turned of the humidity and tube heat. It used about for a total of 13 hours with my cpap. Used about 30% of the battery life. The screen acted like a night light. I also used it to charge my cell phone. Really like this. I would buy this again.

This is a great value. Easy to charge, easy to use, easy to store when not in use and it takes up very little space. I charged 2 cordless fans, charged my phone and ran a sewing machine, all in ONE charge! Highly recommended!

The power bank has a wireless charging station on the top of the unit. If you want the wireless charging function to work, it is necessary to turn on the power switch and then push on the "USB" button switch. This instruction is hidden in a far corner of the manual. Also, when I first got the device, I accidently pushed the Light button and the bright light was so bright I couldn't locate the Light button to turn it off. I am not kidding, it is bright. Before you do anything, take note of the location of the Light button.This Progeny does not deplete as fast as a Bluetti EB3A with a higher Wh rating which I own. I have started to use this for charging small devices instead of the Bluetti just because I do not need to recharge it as often. I like Bluetti but my EB3A is a slight disappointment. The Progeny is half the size and easier to move from place to place and seems to hold the charge longer.One reviewer has quite a list of features which the Progeny should have if it were ideal. I liked them all and I don't think those feather wouldn't have been so hard to include. Another thing I would like to see on any Chinese made device and that is to make the various feature buttons to be made in a contrasting color. Also, I am not a fan of labeling buttons with symbols rather than using words. Also, the symbols or words are often not very large or of a obviously contrasting color...as they should be.Finally, if you are new owner of this device, one of the first things you should do is to label the charging device/cord with a label to indicate what it is for. This simple task will make your life so much better.

*8/13/2021 Update* Still 5 stars!Power station is still working great! I reached out to Progeny as my only complaint with it was the PWM solar charge controller. They have since updated to a MPPT and were nice enough to send me out the new version. (Again I have been really impressed with their customer service!)The solar charging with the new MPPT is double the speed of the previous version! I will add pictures of the input wattage from my solar panel comparing the new vs. old. The input wattage is double while using the same 100 watt solar panel.*Original Review:This thing is fantastic! I use a Rockpals 60W solar panel to charge it and it works great.First off, the ability for pass through charging at this price point is crazy. You normally have to pay double this cost. It is a great feature so you can use your solar charging panels to charge the power station, while charging any devices plugged in. An excellent option if you need to run something that is AC power. (Pass through works on all outputs! Most budget power stations are DC pass-through only. If at all)Second, the Wh and mAh compared to others at this price point is way better. I tested the outputs with a multimeter and a USB tester and they are pretty much spot on.Third, the 12V DC output is regulated! I haven't seen any other budget power station with this option. Great for CPAP users and people looking to use a 12V cooler.The build quality is also great! The digital screen with input/output readings makes knowing the power draw and charging wattage very convenient. Especially when charging with solar.PS. The customer service is excellent too. I broke the handle on mine (the "screws" that hold the handle on are not screws... they are pins with a snap ring on the end. I tried to tighten it and the snap ring fell off inside the unit.) They sent me out a replacement immediately!Excellent product and a company that stands behind their products! Will buy from them again!