450W Portable Power Station, 532Wh Solar Generator Backup Battery with Pure Sine Wave 2 AC Outlet 110V, 2 PD 18W/30W, QC3.0 USB Ports, 3 DC Ports for RV Travel Home Outdoor Camping Emergency

UPDATE: WE did buy a second one. It to works excellent.The Light goes out after 30 sec so the bright blue beacon doesn't keep you awake all night. great power. I t powered a rockpals 55 quart refrigerator freezer on eco for 4 days at 35 degrees F. Great charge port options. C to C out high wattage charge for laptops. very light and well made. One star off for the fact that at last bar of power it drops below 12volts and if your device is picky like the fridge freezer it wont run the device at that point. However not all devise are picky. Our ResMed 10 cpap ran on it at 1 bar for a whole 6 hours with no issue. (cpap was with heated tube and humidifier off). We liked this model so much we bought a second one. It's not the fastest charging off 110-v but from 20% to 90% was about 3 to 3.5 hours. come with all cables 110 charging and charging from 12 volt in your car. professionally packaged. Doesn't look like some hokey thing you made in science class. very impressive. manual is in Chinese and English and English is very easily read it's not that horrible translation from Chinese to English we see a lot on cheap Chinese products. And yes it's made in china. A lot of these kind of units are because China is currently a major leader in lithium battery tech. Even if you get a unit like this made in USA you'll find the batteries are usually made in china as well as many of the components. I prefer to buy American when possible, however the Chinese are making very good products for this industry. The US needs to catch up.

They were very helpful with my power pack and solar panel buy, best value compared to all the companies I researched.

Enough power to run a CPAP all night and easy to recharge.

Great for RefrigeratorBrand DanbyModel number DFF103A4BDBLENERGY STAR10.3 cubic feet by volumeAverage AnnualkWh/year 297115 volts, 1.6 amps. This converts to about 184 watts. (According to Google)I charged up the Marbero power station so I could test it out on my refrigerator. The last freeze was terrible, (Houstonian) and we were with no power for 34 hours. I plugged in the fridge into the Marbero and quickly became concerned after the lights in the fridge flickered. The entire thing just shut off. I changed the settings after realizing I had them on the highest cooling settings. A moment later I was able to turn the power station back on and felt confident leaving the device unattended after it stayed on a few minutes. I plan to check on it every hour until it dies.1 hour updateRefrigerator is still running, and the Marbero power station still has full charge.(I decided to delete my hourly notes and skipped the fourth hour in order to reduce how long this review is)4 hour update - down 1 energy barRefrigerator is still running, and the Marbero power station has 75% charge. Wow! In 4 hours It's only gone down 1 bar in power. Very impressed!!! Lights didn't flicker this time. I can still hear the motor. Extremely pleased with this handy dandy portable power station.6 hour updateRefrigerator is still running, and the Marbero power station still has 75% charge. I am using this as a stopping point and will continue to drain the battery tomorrow. The power station never increased in temperature. Everything seems to be just as it was when I first turned it on. I can't wait to see just how long exactly this generator will last on one charge.The following day I plugged the refrigerator back in to the power station and ran it for an additional 7 hours before deciding I had seen enough. Between the day prior and the next day, this power station was able to keep my fridge running for a total of 13 hours before I finally gave up, and the power station still had 25% battery remaining. I’m sure I could’ve gotten more time out of it, but I was very pleased with the results after 13 hours.Fast forward one month later and our power goes out this morning. I pulled out my handy-dandy power station, plugged in my coffee pot and was able to make a hot cup of coffee. Then I took it to my bathroom, plugged in some lights and was able to get ready for work without issue.I am not sure if anybody else is interested in purchasing this power device for a large major appliance but I wanted to provide some personal insight into just how powerful Marbero power station really is. Buy it. You won’t regret it. Worth every penny.

Simple to operate.

Very powerful

Great unit so far. Extremely fast shipping. We will see as time will tell

Good size to carry.It has a higher battery capacity around a similar price range.enough output types.(car charger, USB-A, USB-C, AC outputs)It couldn't display the remaining battery percentage. - It only has 4 led lights. so You should know more than 75%-50%-25%-0%...